摘要:
A process for the catalytic reaction of a C 2 to C 5 alkane and a sulphur containing compound to produce the corresponding alkene and hydrogen sulphide wherein the reaction mixture is contacted with a catalyst at a temperature of from 300 to 650°C wherein the catalyst has a surface area greater than 100 square metres per gram.
摘要:
A process for the catalytic reaction of a C2 to C5 alkane and a sulphur containing compound to produce the corresponding alkene and hydrogen sulphide wherein the reaction mixture is contacted with a catalyst at a temperature of from 300 to 650 °C wherein the catalyst has a surface area greater than 100 square metres per gram.
摘要:
Hydrocarbons of two to four carbon atoms are prepared by an improved Fischer-Tropsch process, the improvement comprising the use of a catalyst comprising:
(A) At least one material selected from the group consisting of the sulfide, oxide or metal of Mo, W, Re, Ru and Pt; (B) at least one material selected from the group consisting of the hydroxide, oxide or salt of Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba and Th; and (C) a support.
The catalyst demonstrates good C 2 -C 4 selectivity, is resistant to sulfur poisoning and is regenerable.
摘要:
A process is disclosed for making styrene by converting methanol to formaldehyde in a reactor then reacting the formaldehyde with toluene to form styrene in a separate reactor.