Types and preparation of RDF alternative fuels
At present, the term “alternative fuel” has become popular in the environmental circle, and environmentalists are extremely interested in it. However, many friends may not know much about alternative fuels. First, let’s understand the classification of alternative fuels.
American ASTM RDF classification:
①RDF-1 is only combustible solid waste obtained by removing bulky waste from municipal solid waste;
②RDF-2 removes metal and glass from municipal solid waste and coarsely crushes it through a 152m sieve to obtain combustible solid waste (crude RDF/C-RDF);
③RDF-3 removes metal and glass from municipal solid waste and crushes it through 50mm to obtain combustible solid waste (velvety RDF/F-RDF);
④Powder RDF-4 removes metal and glass from municipal solid waste and crushes the combustible solid waste (powdered RDE/P-RDF) obtained after passing 1.83mm screening;
⑤RDF-5 is a combustible solid waste (fine RDF/D-RDF) obtained by sorting out non-combustible materials such as metal and glass from municipal solid waste, crushing, drying, and processing into shapes;
⑥RDF-6 processes municipal solid waste into liquid fuel (Liquid Fuel/liquid fuel);
⑦RDF-7 processes municipal solid waste into gaseous fuel.
The most widely used in the domestic market is RDF-5, and it is also the alternative fuel that attracts the most attention. As mentioned in the above introduction, the preparation of RDF-5 requires the sorting, crushing and shaping of non-combustible materials such as metal and glass. These processes require high-quality equipment to complete. At the same time, the collaboration between the various equipments must be coordinated. Guaranteed.
