Composite coal binder
A composite briquette and binder technology, which is applied in the petroleum industry, waste fuel, solid fuel, etc., can solve the problems of poor dimensional stability of briquette and easy disintegration during combustion, so as to improve dimensional stability, Excellent bonding performance, avoiding disintegration
Inactive Publication Date: 2019-03-05
常州市绿意管道有限公司
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The invention discloses a composite coal binder, and belongs to the technical field of solid fuel binders. The composite coal binder provided by the invention consists of the following raw materials in parts by weight: 30-50 parts of a polymer binder, 40-60 parts of a biomass binder and 10-30 parts of an inorganic binder, wherein the polymer binder is prepared by mixing thermosetting phenolic resin, a curing agent, organic silicon and petroleum resin; the biomass binder is prepared by mixing corn starch, carbonized rice husk, modified straw strip mixed lime mortar, humic acid and water; and the inorganic binder is prepared by mixing bauxite, kyanite and water glass. The composite coal binder provided by the invention has good bonding performance at different combustion temperatures, size stability performance of briquette coal at different combustion temperatures can be effectively guaranteed, and the briquette coal can be prevented from being disintegrated in a combustion process. Thebinder provided by the adhesive disclosed by the invention is used to solve the problem that the size stability of coal prepared by using a conventional binder is poor, and solve the problem that disintegration easily occurs in the combustion process.
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