Ultrasonic wet grinding coal
Uniform coal suspensions and process for preparing same
Universal synthetic gasoline fuel conditioner additive,...
Universal synthetic lubricant, method and product-by-process...
Unleaded aminated aviation gasoline exhibiting control of...
Unleaded aviation gasoline
Unleaded aviation gasoline
Unleaded aviation gasoline
Upgrading C4 mixed hydrocarbons by transhydrogenation and isobut
Upgrading method of low-rank coal
Upgrading method of low-rank coal
Upgrading of solid fuels
Upgrading solid fuels
Use of 1-nonen-3-ol for repelling insects
Use of a mixture of esters of fatty acids as fuel or solvent
Use of a natural oil byproduct as a reduced-emissions energy...
Use of a natural-oil byproduct as a reduced-emissions energy...
Use of aldehydes as embrittling agents for waste
Use of an organic acid as an embrittling agent for waste
Use of an oxygenated product as a substitute of gas oil in...