{"id":1700,"date":"2026-06-04T06:45:13","date_gmt":"2026-06-04T10:45:13","guid":{"rendered":"https:\/\/slecotech.com\/?p=1700"},"modified":"2026-06-04T06:45:31","modified_gmt":"2026-06-04T10:45:31","slug":"rdf-fuel-vs-coal","status":"publish","type":"post","link":"https:\/\/slecotech.com\/fi\/rdf-fuel-vs-coal\/","title":{"rendered":"Polttoainek\u00e4ytt\u00f6 ja hiili: kumpi on parempi?"},"content":{"rendered":"[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; min_height=&#8221;1182.4px&#8221; custom_margin=&#8221;-1px|||||&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;624.8px&#8221; custom_margin=&#8221;-15px|auto|2px|auto||&#8221; custom_padding=&#8221;2px|12px|5px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;562.9px&#8221; custom_margin=&#8221;38px||15px|||&#8221; custom_padding=&#8221;0px||0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<p>RDF (Refuse Derived Fuel) and coal are both widely used as industrial fuels, but they differ significantly in source, environmental impact, calorific value, and sustainability. Coal generally offers a higher and more stable heating value, while RDF provides lower carbon emissions, reduces landfill waste, and supports circular economy goals. For cement plants, power generation facilities, and industrial boilers seeking alternative fuels, RDF can partially replace coal and help reduce fuel costs and environmental impact.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>Introduction<\/b><\/strong><\/h1>\n<p>Industrial facilities worldwide are under increasing pressure to reduce carbon emissions and improve resource efficiency.<\/p>\n<p>As a result, many industries are evaluating alternative fuels that can replace traditional fossil fuels such as coal.<\/p>\n<p>Among these alternatives, RDF has emerged as a practical solution for waste-to-energy applications.<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_padding=&#8221;33px|||||&#8221; global_colors_info=&#8221;{}&#8221; min_height=&#8221;696.1px&#8221; custom_margin=&#8221;-8px|auto||auto||&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;147.5%&#8221; min_height=&#8221;301.7px&#8221; custom_margin=&#8221;-12px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h1><strong><b>What Is RDF Fuel?<\/b><\/strong><\/h1>\n<p>RDF is a fuel produced from non-hazardous combustible waste materials that would otherwise be sent to landfills.<\/p>\n<h4><strong><b><\/b><\/strong><\/h4>\n<h4><strong><b>Typical RDF Feedstock<\/b><\/strong><\/h4>\n<p>Common RDF materials include:<\/p>\n<ol>\n<li><span><\/span>Waste plastics<\/li>\n<li><span><\/span>Waste paper<\/li>\n<li><span><\/span>Cardboard<\/li>\n<li><span><\/span>Textiles<\/li>\n<li><span><\/span>Packaging waste<\/li>\n<li><span><\/span>Municipal solid waste (MSW)<\/li>\n<\/ol>\n<h4><strong><b>What Is Coal?<\/b><\/strong><\/h4>\n<p>Coal is a fossil fuel formed from ancient plant materials over millions of years.<\/p>\n<p>It remains one of the most widely used fuels for:<\/p>\n<ul>\n<li>Power generation<\/li>\n<li>Cement production<\/li>\n<li>Industrial heating<\/li>\n<li>Metallurgical processes<\/li>\n<\/ul>\n<p><!-- \/divi:paragraph --><\/p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/slecotech.com\/wp-content\/uploads\/2026\/06\/Introduction-to-RDF-and-Coal.png&#8221; title_text=&#8221;Knife&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;84.8%&#8221; min_height=&#8221;249px&#8221; custom_margin=&#8221;125px|6px|2px|38px||&#8221; custom_padding=&#8221;0px||11px|99px||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;||-14px|||&#8221; custom_padding=&#8221;3px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;|auto|13px|auto||&#8221; custom_padding=&#8221;29px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;123.9px&#8221; custom_margin=&#8221;38px||15px|||&#8221; custom_padding=&#8221;0px||0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h1><strong><b>How Does RDF Production Work?<\/b><\/strong><\/h1>\n<p>RDF is produced through sorting, shredding, screening, drying, and quality control processes.<\/p>\n<h3><strong><b><\/b><\/strong><\/h3>\n<h3><strong><b>RDF Production Process<\/b><\/strong><\/h3>\n<h4><strong><b>Step 1: Waste Collection<\/b><\/strong><\/h4>\n<p>Combustible waste is collected from municipal and industrial sources.<\/p>\n<h4><strong><b>Step 2: Sorting<\/b><\/strong><\/h4>\n<p>Recyclable and non-combustible materials are removed.<\/p>\n<h4><strong><b>Step 3: Shredding<\/b><\/strong><\/h4>\n<p>Waste is reduced to a uniform particle size using industrial shredders.<\/p>\n<h4><strong><b>Step 4: Screening<\/b><\/strong><\/h4>\n<p>Fine contaminants and inert materials are separated.<\/p>\n<h4><strong><b>Step 5: Drying<\/b><\/strong><\/h4>\n<p>Moisture content is reduced to improve fuel quality.<\/p>\n<h4><strong><b>Step 6: RDF Production<\/b><\/strong><\/h4>\n<p>Processed material becomes RDF suitable for industrial combustion.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<h1><strong><b>Key Technical Parameters<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><!-- \/divi:paragraph --><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; min_height=&#8221;411.9px&#8221; custom_margin=&#8221;-23px|auto||auto||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h3><strong><b>RDF vs Coal Comparison<\/b><\/strong><\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Parameter<\/b><\/strong><\/td>\n<td><strong><b>RDF Fuel<\/b><\/strong><\/td>\n<td><strong><b>Coal<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Source<\/td>\n<td>Waste Materials<\/td>\n<td>Fossil Fuel<\/td>\n<\/tr>\n<tr>\n<td>Calorific Value<\/td>\n<td>12\u201325 MJ\/kg<\/td>\n<td>20\u201335 MJ\/kg<\/td>\n<\/tr>\n<tr>\n<td>Moisture Content<\/td>\n<td>10\u201325%<\/td>\n<td>5\u201315%<\/td>\n<\/tr>\n<tr>\n<td>Ash Content<\/td>\n<td>5\u201320%<\/td>\n<td>5\u201330%<\/td>\n<\/tr>\n<tr>\n<td>Carbon Footprint<\/td>\n<td>Lower<\/td>\n<td>Higher<\/td>\n<\/tr>\n<tr>\n<td>Renewable Content<\/td>\n<td>Partial<\/td>\n<td>None<\/td>\n<\/tr>\n<tr>\n<td>Landfill Diversion<\/td>\n<td>Yes<\/td>\n<td>No<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;1px|||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h3><strong><b>Typical RDF Quality Indicators<\/b><\/strong><\/h3>\n<table>\n<tbody>\n<tr>\n<td>Parameter<\/td>\n<td>Typical Range<\/td>\n<\/tr>\n<tr>\n<td>Particle Size<\/td>\n<td>20\u201380 mm<\/td>\n<\/tr>\n<tr>\n<td>Moisture Content<\/td>\n<td>&lt;20%<\/td>\n<\/tr>\n<tr>\n<td>Chlorine Content<\/td>\n<td>&lt;1%<\/td>\n<\/tr>\n<tr>\n<td>Calorific Value<\/td>\n<td>15\u201320 MJ\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"783\" height=\"259\" src=\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/06\/Typical-RDF-Quality-Metrics.png\" alt=\"\" class=\"size-medium aligncenter\" \/><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; min_height=&#8221;320.9px&#8221; custom_margin=&#8221;54px|auto||auto||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<h1><strong><b>Benefits of PET Recycling<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<h3><strong><b>1. Resource Conservation<\/b><\/strong><\/h3>\n<p>Reduces dependence on virgin plastics.<\/p>\n<h3><strong><b>2. Lower Carbon Emissions<\/b><\/strong><\/h3>\n<p>Consumes less energy than virgin PET production.<\/p>\n<h3><strong><b>3. Reduced Landfill Waste<\/b><\/strong><\/h3>\n<p>Diverts plastic waste from disposal sites.<\/p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;56px|||||&#8221; global_colors_info=&#8221;{}&#8221;]<h3><strong><b>4. Circular Economy Support<\/b><\/strong><\/h3>\n<p>Enables repeated material reuse.<\/p>\n<h3><strong><b>5. Economic Value Creation<\/b><\/strong><\/h3>\n<p>Creates revenue from recovered materials.<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;53px|auto||auto||&#8221; custom_padding=&#8221;7px|||||&#8221; global_colors_info=&#8221;{}&#8221; min_height=&#8221;1437.7px&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243; custom_margin=&#8221;-13px||2px|||&#8221; custom_padding=&#8221;||0px|||&#8221; min_height=&#8221;1362.4px&#8221;]<h1><strong><b>Benefits of RDF Fuel<\/b><\/strong><\/h1>\n<h3><strong><b>1. Reduced Landfill Waste<\/b><\/strong><\/h3>\n<p>RDF converts combustible waste into a valuable energy source.<\/p>\n<h3><strong><b>2. Lower Carbon Emissions<\/b><\/strong><\/h3>\n<p>RDF generally produces lower net greenhouse gas emissions than coal.<\/p>\n<h3><strong><b>3. Supports Circular Economy<\/b><\/strong><\/h3>\n<p>Waste materials are recovered and utilized rather than discarded.<\/p>\n<h3><strong><b>4. Alternative Fuel Supply<\/b><\/strong><\/h3>\n<p>Helps reduce dependence on fossil fuels.<\/p>\n<h3><strong><b>5. Potential Cost Savings<\/b><\/strong><\/h3>\n<p>Fuel costs may be reduced depending on local waste availability.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>Common Problems<\/b><\/strong><\/h1>\n<h3><strong><b>Inconsistent Fuel Quality<\/b><\/strong><\/h3>\n<p>RDF composition can vary depending on waste sources.<\/p>\n<h3><strong><b>High Moisture Content<\/b><\/strong><\/h3>\n<p>Excess moisture reduces calorific value.<\/p>\n<h3><strong><b>Chlorine Contamination<\/b><\/strong><\/h3>\n<p>PVC contamination may increase chlorine levels.<\/p>\n<h3><strong><b>Storage Challenges<\/b><\/strong><\/h3>\n<p>Improper storage may lead to moisture absorption.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>Solutions<\/b><\/strong><\/h1>\n<h3><strong><b>Improve Waste Sorting<\/b><\/strong><\/h3>\n<p>Remove non-combustible and unsuitable materials before processing.<\/p>\n<h3><strong><b>Install Efficient Shredding Systems<\/b><\/strong><\/h3>\n<p>Produce uniform RDF particle sizes.<\/p>\n<h3><strong><b>Optimize Drying Processes<\/b><\/strong><\/h3>\n<p>Reduce moisture content before storage.<\/p>\n<h3><strong><b>Implement Quality Control<\/b><\/strong><\/h3>\n<p>Regularly test:<\/p>\n<ul>\n<li>Moisture<\/li>\n<li>Calorific value<\/li>\n<li>Ash content<\/li>\n<li>Chlorine content<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;1px|auto||auto||&#8221; global_colors_info=&#8221;{}&#8221; min_height=&#8221;359.4px&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h1><strong><b>Polttoainek\u00e4ytt\u00f6 ja hiili: kumpi on parempi?<\/b><\/strong><\/h1>\n<h3><strong><b><\/b><\/strong><\/h3>\n<h3><strong><b>For Energy Density<\/b><\/strong><\/h3>\n<p>Winner: Coal<\/p>\n<p>Coal generally provides a higher and more stable calorific value.<\/p>\n<h3><strong><b>For Environmental Performance<\/b><\/strong><\/h3>\n<p>Winner: RDF<\/p>\n<p>RDF helps reduce landfill waste and lower carbon emissions.<\/p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px|||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243; width=&#8221;100%&#8221;]<h3><strong><b>For Sustainability<\/b><\/strong><\/h3>\n<p>Winner: RDF<\/p>\n<p>RDF supports waste recovery and circular economy objectives.<\/p>\n<h3><strong><b>For Fuel Consistency<\/b><\/strong><\/h3>\n<p>Winner: Coal<\/p>\n<p>Coal quality is usually more predictable.<\/p>\n<h3><strong><b>For Future Regulations<\/b><\/strong><\/h3>\n<p>Winner: RDF<\/p>\n<p>Many industries are increasing RDF usage to meet sustainability targets.<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;25px|auto||auto||&#8221; global_colors_info=&#8221;{}&#8221; min_height=&#8221;411.4px&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h1><strong><b>FAQ<\/b><\/strong><\/h1>\n<h3><strong><b>What does RDF stand for?<\/b><\/strong><\/h3>\n<p>RDF stands for Refuse Derived Fuel.<\/p>\n<h3><strong><b>Can RDF completely replace coal?<\/b><\/strong><\/h3>\n<p>In some applications, RDF can partially or substantially replace coal, depending on system design.<\/p>\n<h3><strong><b>What industries use RDF?<\/b><\/strong><\/h3>\n<p>Cement plants, power plants, industrial boilers, and waste-to-energy facilities.<\/p>\n<h3><strong><b>Is RDF renewable?<\/b><\/strong><\/h3>\n<p>RDF contains both renewable and non-renewable components.<\/p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;39px|||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h3><strong><b>What is the calorific value of RDF?<\/b><\/strong><\/h3>\n<p>Typically between 12 and 25 MJ\/kg.<\/p>\n<h3><strong><b>Does RDF reduce carbon emissions?<\/b><\/strong><\/h3>\n<p>Generally yes, compared with traditional fossil fuels.<\/p>\n<h3><strong><b>Why is shredding important in RDF production?<\/b><\/strong><\/h3>\n<p>Shredding creates uniform particle sizes and improves combustion efficiency.<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;407.6px&#8221; custom_margin=&#8221;|auto|17px|auto||&#8221; custom_padding=&#8221;8px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/slecotech.com\/wp-content\/uploads\/2026\/06\/Environmental-Protection.png&#8221; title_text=&#8221;Knife&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;93.1%&#8221; min_height=&#8221;21px&#8221; custom_margin=&#8221;29px|70px|34px|1px||&#8221; custom_padding=&#8221;37px|0px|5px|0px||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;100%&#8221; min_height=&#8221;96.9px&#8221; custom_margin=&#8221;16px|-47px|10px|-62px||&#8221; custom_padding=&#8221;9px|2px|0px|19px||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h1><strong><b>P\u00e4\u00e4telm\u00e4<\/b><\/strong><\/h1>\n<p>Coal continues to provide high energy density and stable fuel performance, but RDF offers significant environmental and sustainability advantages. For industries seeking to reduce landfill waste, lower carbon emissions, and improve resource recovery, RDF is becoming an increasingly important alternative fuel. The best solution often involves a combination of RDF and conventional fuels based on operational requirements.<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;37px|auto||auto||&#8221; custom_padding=&#8221;3px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;123.9px&#8221; custom_margin=&#8221;27px||15px|||&#8221; custom_padding=&#8221;0px||0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<h1><strong><b><a href=\"https:\/\/slecotech.com\/fi\/\"><span style=\"text-decoration: underline;\"><em>Streamline Eco Tech<\/em><\/span><\/a>\u00a0 Ratkaisu<\/b><\/strong><\/h1>\n<p>Streamline Eco Tech provides complete RDF production solutions for waste-to-energy and alternative fuel applications.<\/p>\n<p>Our systems include:<\/p>\n<ul>\n<li><a href=\"https:\/\/slecotech.com\/fi\/product\/double-shaft-shredder\/\"><span style=\"text-decoration: underline;\"><em>Double Shaft Shredders<\/em><\/span><\/a><\/li>\n<li>RDF Processing Lines<\/li>\n<li>Waste Sorting Systems<\/li>\n<li>Screening Equipment<\/li>\n<li>Drying Solutions<\/li>\n<\/ul>\n<p>Related Resources:<\/p>\n<p><span><a href=\"https:\/\/slecotech.com\/fi\/double-shaft-shredder\/\"><u>https:\/\/slecotech.com\/double-shaft-shredder\/<\/u><\/a><\/span><\/p>\n<p><span><a href=\"https:\/\/slecotech.com\/fi\/blogi\/\"><u>https:\/\/slecotech.com\/blog\/<\/u><\/a><\/span><\/p>\n<p>By integrating advanced shredding and RDF preparation technologies, Streamline Eco Tech helps customers convert waste into valuable fuel while supporting sustainability goals.<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][\/et_pb_section][\/et_pb_section]","protected":false},"excerpt":{"rendered":"<p>Learn the key differences between RDF fuel and coal, including energy value, emissions, operating costs, and environmental impact.<\/p>","protected":false},"author":2,"featured_media":1704,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:paragraph -->\n<p><strong><strong>1. Overview of Single-Shaft Shredders<\/strong><\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>The single-shaft shredder is an industrial crushing device designed with a single rotating shaft and blades. Driven by a motor, it cuts, tears, and grinds materials. Compact in structure and highly adaptable, it is widely used to process plastics, wood, rubber, thin metal sheets, and more, particularly in small-to-medium-scale waste recycling scenarios.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":112,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"http:\/\/49.51.38.20\/wp-content\/uploads\/2025\/01\/Single-shaft-shredder-1.png\" alt=\"\" class=\"wp-image-112\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>2. Core Structure &amp; Working Principle<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Key Components<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Blade Shaft System<\/strong>: Multiple sets of carbide blades mounted on a single shaft, driven by hydraulics or a motor for high-speed rotation;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Screen Mesh<\/strong>: Replaceable mesh at the bottom controls output particle size;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Enclosed Chamber<\/strong>: Sealed structure reduces noise and dust emissions<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong>Working Process<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Materials are fed into the hopper, where blades decompose waste into uniform fragments through a combination of shearing and tearing. Particles meeting the mesh size are discharged automatically, while oversized fragments undergo repeated crushing.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Applications &amp; Advantages<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Typical Applications<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Plastic Recycling<\/strong>: Shredding PET bottles, films, and injection molding scraps to improve recycled pellet production efficiency;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Wood Processing<\/strong>: Crushing furniture waste and branches to generate raw materials for biomass fuel;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>E-Waste Recycling<\/strong>: Decomposing circuit boards and cables to separate metals from plastics.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong>Key Advantages<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Low-Speed, High-Torque<\/strong>: Handles hard or tough materials while minimizing jamming risks;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Customizable<\/strong>: Blade shapes and screen mesh sizes can be adjusted for specific needs;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Easy Maintenance<\/strong>: Modular design enables rapid replacement of worn parts.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","_et_gb_content_width":"1080","_swpsp_post_exclude":false,"footnotes":""},"categories":[31],"tags":[],"class_list":["post-1700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - 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