Preparation of 1-olefins
Preparation of C.sub.2 -C.sub.4 -olefins from methanol/dimethyl
Preparation of C.sub.2 -C.sub.4 -olefins from methanol/dimethyl
Preparation of isobutylene
Preparation of liquid hydrocarbons from methanol
Preparation of olefins from methanol and/or dimethyl ether
Preparation of olefins from methanol/dimethyl ether
Preparation of olefins from methanol/dimethyl ether
Preparation of olefins from methaol and/or dimethyl ether
Preparation of olefins from tertiary alkyl halides
Preparation of propylene by dehydration of isopropanol in the pr
Preparing lower alkenes from methanol
Pretreating a catalyst containing molecular sieve and active...
Procedure for synthesis of crystalline microporous silico-alumin
Process and apparatus for the catalytic conversion of a charge c
Process and apparatus for the entrained bed catalytic conversion
Process for catalytic dehydration of ethanol vapor to ethylene
Process for cleaving alkyl tert.-alkyl ethers
Process for conversion of oxygenates to hydrocarbons and...
Process for converting methanol to olefins