102 results about "Refined coal" patented technology

The invention relates to a method to separate temperate coal race component based on the extract and the stripping, which belongs to the separating method of the coal race component. Join the component solvent into the coal sample, agitate it and obtain the extract liquid-solid mixture; Carries on the liquid-solid separation to the extract liquid-solid mixture, obtains the extracted liquid and the gathering excess separately; To gathers the excess water used wash, then the vacuum drying, obtains gathers -odd coal; Joins the stripping medicinal preparation in the extracted liquid, the agitation, obtains the stripping liquid-solid mixture and carries on the liquid-solid separation to it, obtains the solid matter and the wet goods; To solid matter water used wash, dry, obtains the refined coal; The wet goods are two laminations: To a lamination takes off resolve A with the atmospheric pressure distillation, carries on the stripping again to the surplus solution, will produce sticks the thick shape solid, carries on the drying process to it, obtains the caking component; Another lamination is mainly resolved B and the stripping medicinal preparation omnium-gatherum. We bench work skill process is simple, the extract and the stripping process is temperate, the resolved recycle, the reaction process is advantageous for the control, can cause the coal petroleum to separate Cheng Cuiyu the coal, the refined coal, the caking group to classify many kinds of unique race components equally in advance likely.

The invention relates to a biomass fuel and a processing method thereof. The biomass fuel comprises biomass, livestock feces, coalification agent, refined coal powder, bonding agent and combustion improver. The biomass raw material and the livestock feces are mixed after crashed, the coalification agent and coalification bacteria anaerobic Cytophaga are added to form coalification raw material fed in a coalification bin for coalification and then dried after coalification; the refined coal powder, the bonding agent and the combustion improver are added proportioning, and then extruded and formed after mixed; and then cooling and drying treatment are carried out to obtained finished products. The invention uses coalification technology to carbonize the biomass, thereby improving the heat value of combustion which can reach 4500-5500Kcal. The invention uses a great deal of livestock feces as raw material, thereby solving the problem puzzling the development of rural livestock industry for a long time that livestock feces pollute the rural environment.