Cumene process - Wikipedia
The cumene process (cumene-phenol process, Hock process) is an industrial process for synthesizing phenol and acetone from benzene and propylene. The term stems from cumene (isopropyl benzene), the intermediate material during the process. It was invented by R. Ūdris and P. Sergeyev in 1942 (USSR), and independently by Heinrich Hock in 1944. This process … 展开
Steps of the processCumene is formed in the gas-phase Friedel–Crafts alkylation of benzene by propene. Benzene and propene are compressed t… 展开
- Cumene (isopropylbenzene) is an organic compound that contains a benzene ring with an isopropyl substituent. It is a constituent of crude oil and refined fuels.了解详细信息：Cumene (isopropylbenzene) is an organic compound that contains a benzene ring with an isopropyl substituent. It is a constituent of crude oil and refined fuels.en.wikipedia.org/wiki/CumeneThe cumene process (cumene-phenol process, Hock process) is an industrial process for synthesizing phenol and acetone from benzene and propylene.en.wikipedia.org/wiki/Cumene_process
Cumene - Wikipedia
Cumene (isopropylbenzene) is an organic compound that contains a benzene ring with an isopropyl substituent. It is a constituent of crude oil and refined …
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Cumene Production Reaction The reaction for cumene production from benzene and propylene is as follows: propylene benzene cumene C 3 H 6 + C 6 H 6 → C 9 H 12 Process Description …
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Selective synthesis of cumene from benzene and acetone: Design …
2024年1月1日 · The results show that hydroalkylation of benzene with acetone over optimized catalyst Cu/SiO 2 ||BEA can provide for similar conversions and selectivity to cumene as …
How will you synthesize?A. Cumene from benzeneB. Benzene to n …
(i)When benzene reacts with propylene in presence of anhydrous aluminium chloride, it forms cumene. The reaction is known as Friedel –Crafts alkylation and it can be written as, Cumene …
(PDF) Design and simulation of cumene plant
2022年12月8日 · The chemistry of the cumene process features the desired reaction of benzene with propylene to form cumene and the undesirable reaction of cumene with propylene to form p-diisopropylbenzene.
Cumene (isopropyl benzene) is produced by reacting propylene and benzene over an acid catalyst. Cumene may be used to increase the octane in gasoline, but its primary use is as a
The only chemical route to cumene in current commercial practice is the alkylation of benzene with propylene over an acid catalyst. This report evaluates three processes for cumene …
Cumene Process - Oil & Gas Process Engineering
2018年6月5日 · To produce cumene from benzene and any grade of propylene including lower-quality refinery propylene-propane mixtures using the Badger process and a new generation of zeolite catalysts from ExxonMobil. The …
Compact process for cumene manufacture: Synthesis
2023年2月1日 · A compact single-unit process is developed for continuous cumene manufacture via the alkylation of benzene with propylene. The design combines reactive distillation (RD) …
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