I. Raw materialsIn industry, ethanol is generally produced by starch fermentation or ethylene direct hydration. Ethanol by fermentation was developed on the basis of wine making. The raw materials of fermentation mainly include grain raw materials (wheat, corn, sorghum, rice, millet, oats, etc.), po

A new technique for treatment of furfural wastewater by closed circuit evaporation and recyclingI, our company has a patentII. OverviewFurfural production wastewater is a difficult organic wastewater, containing acetic acid, furfural, alcohol, aldehyde, ketone, ester, organic acid and other organic

Furfural production technology of furfural corn cobI. OverviewPlant fiber raw materials rich in pentosan (such as corn cob, peanut shell, cottonseed shell, rice husk, wood chips, cotton wood, etc.) are hydrolyzed to pentose under a certain temperature and catalyst, and the pentose removes three wate

Optimization of crude oil desulfurization processTake Tahe Oilfield as an example--Optimization of crude oil desulfurization process in No. 3 combined station of Tahe OilfieldDescription: The hydrogen sulfide content in the crude oil of Tahe Oil field No. 3 joint station is too high to meet the requ