CN105001072A
|
|
Propylene-to-acrylic acid oxidation absorption system and method thereof
|
CN104860317A
|
|
Equipment for preparing trichlorosilane with cold hydrogenation method
|
CN104925813A
|
|
Trichlorosilan device for preparing silane and method therefor
|
CN104815605A
|
|
Siloxane pyrolysis integrated reaction system
|
CN104151487A
|
|
Water-phase suspension production system and method for acrylonitrile polymer for PNA carbon fiber precursor
|
CN104128133A
|
|
Swept-back high-efficiency hot-plate diversion rectification multiphase reaction kettle
|
CN103920440A
|
|
Continuous activation separator for raney nickel catalyst
|
CN103923308A
|
|
Preparation method of multielement catalyst for copolymerization of epoxypropane-carbon dioxide
|
CN103920443A
|
|
Catalyst preparation kettle used for preparing carbon dioxide-epoxypropane copolymer
|
CN103992470A
|
|
Preparation method of epoxy propane-carbon dioxide copolymer
|
CN103638709A
|
|
Filtering-separation liquid seal container
|
CN103446990A
|
|
Tangential circulating-flow-tube-type heterogeneous reactor
|
CN103483156A
|
|
System and method for coproducing cyclohexanone and phenol during benzene production
|
CN103420974A
|
|
Triformol refining system and method thereof
|
CN103420383A
|
|
Method for preparing fumed silica and anhydrous hydrofluoric acid by utilizing phosphatic fertilizer by-product fluosilicate as raw material
|
CN102989185A
|
|
Production system of dehydrated caprolactam and method thereof
|
CN102989410A
|
|
Drum reactor
|
CN102993128A
|
|
Device and method for recovering epoxypropane from epoxypropane-carbon dioxide copolymer washing liquid
|
CN103055787A
|
|
Novel coagulation washing kettle used for preparation of carbon dioxide-epoxy propane copolymer
|
CN102532504A
|
|
Synthetic reaction kettle suitable for preparation of carbon dioxide-epoxypropane copolymer
|