Method for synthesizing 2, 2-difluoroethylamine by using high-boiling-point substance in R142b as raw material
CN111484391A
Method for preparing 1,2,3,3, 3-pentafluoropropene from hexafluoropropene
CN111013353A
Treatment process of fluorite drying tail gas
CN111039751A
Method for synthesizing 2, 2-difluoroethanol by taking R142 as raw material
CN111013612A
Preparation method of solid fluorination catalyst
CN111036225A
Method for preparing high-activity pentafluoroethane chromium-based catalyst through sectional roasting and sectional fluorination
CN109180422A
A kind of method that fluoroform catalytic pyrolysis prepares tetrafluoroethene coproduction hexafluoropropene
CN109261142A
A kind of catalyst and preparation method thereof preparing tetrafluoroethene and hexafluoropropene for fluoroform catalytic pyrolysis
CN109174139A
A kind of catalyst and the preparation method and application thereof for 1,1- Difluoroethane gas phase removal HF preparation vinyl fluoride
CN109012676A
A kind of catalyst and the preparation method and application thereof preparing HF hydrocarbon for hydrofluoroalkane gas phase removal HF
CN107243351A
Catalyst, preparation method and the application in purifying pentafluoroethane of conversion perfluoroethane are fluorinated for five fluorine monochlorethanes
CN107353184A
A kind of method that hydrofluoroether is prepared using 1,1,1,2 HFC-134as as raw material
CN107162871A
A kind of fluoroform resource utilization process
CN107216233A
A kind of fluoroform resource utilization method
CN107056581A
The separation method of the high-boiling components of the Difluoroethane production technology of 1 chlorine 1,1
CN106336343A
Method for reducing R115 in R125
CN106334586A
Method for recycling debris and dust during production process of gaseous phase fluorination catalyst
CN106380370A
A resource utilization method of chlorofluorocarbons
CN109516895A
A kind of method of chlorofluorocarbons resource utilization
CN105344349A
Solid fluorinated catalyst and preparation method thereof