|
CN111559954A
|
|
Preparation method of 2-chloro-3, 3, 3-trifluoropropene
|
|
CN111470937A
|
|
Method for adsorbing and purifying 1,1,2, 3-tetrachloropropene
|
|
CN111548248A
|
|
Method for producing 1,3,3, 3-tetrachloropropene
|
|
CN111517914A
|
|
Method for producing 1,1, 2-trichloroethane by photochlorination of vinyl chloride
|
|
CN111454120A
|
|
Preparation method of 1,1,3,3, 3-pentafluoropropene
|
|
CN111579512A
|
|
Method for detecting iron ions in chlorohydrocarbon
|
|
CN111579712A
|
|
Method for stably detecting moisture in chlorinated olefin
|
|
CN111454121A
|
|
Production method of 1,3,3, 3-tetrafluoropropene
|
|
CN111559952A
|
|
Method for producing 1,1, 3-trichloropropene by liquid-phase dehydrochlorination of 1,1,1, 3-tetrachloropropane and catalyst recovery
|
|
CN111574320A
|
|
Method and system for preparing polychloropropene by dechlorinating polychloropropane
|
|
CN111686708A
|
|
Catalyst for producing chloro-olefine by chloro-alkane dehydrochlorination and preparation method thereof
|
|
CN111559953A
|
|
Method for producing polychloropropene by dehydrochlorination of polychloropropane under liquid phase catalysis of composite catalyst
|
|
CN111440047A
|
|
Preparation method of 1,1,1,3, 3-pentachloropropane
|
|
CN111470938A
|
|
Preparation method of 1,1,1, 3-tetrachloropropane
|
|
CN111500514A
|
|
Genetically engineered bacterium for co-production of 1, 3-propylene glycol and polyhydroxybutyrate and construction method and application thereof
|
|
CN110564653A
|
|
Klebsiella michiganensis and application thereof in production of1, 3-propylene glycol
|
