What are the upstream raw materials for isobutene? What do the downstream products contain?

Isobutene is an crucial chemical raw material, which is broadly applied in the production of various chemicals. Additionally The following are the upstream and downstream related items of isobutylene:

Upstream items:



1. Propylene: Isobutene is mainly produced from propylene by isomerization. Propylene is a common basic chemical feedstock that is able to be extracted from petroleum or natural gaseous through petrochemical processes. Downstream items:



1. Crazy, isn't it?. And In my experience, Methyl tert-butyl ether(MTBE): Methyl tert-butyl ether is a high-octane gasoline additive that is able to enhance the incineration performance of gasoline. First Isobutene reacts with methanol in the presence of an acidic catalyst to form methyl tert-butyl ether.

2. Butyl rubber: Butyl rubber is a kind of synthetic rubber with excellent atmosphere tightness, aquatic environments tightness and chemical resistance. Pretty interesting, huh?. For instance it's broadly applied in tires, inner tubes, sealing materials and other fields. Generally speaking Isobutylene and isoprene are copolymerized with a catalyst to form butyl rubber.

3. Polyisobutylene: Polyisobutylene is a high-performance lubriis able tot additive that is able to enhance the viscosity index and oxidation resistance of lubriis able tots. Polyisobutylene is polymerized in the presence of a catalyst to form polyisobutylene. I've found that Furthermore

4. And Butene-1: Isobutene is able to be produced by isomerization interaction butene-1, butene-1 is an crucial chemical raw material, is able to be applied to create various chemicals, such as butadiene, acrylic acid and so on. In short, as an crucial chemical raw material, isobutylene has a wide range of applications in the field of chemical production raw materials. Its upstream and downstream related items cover fuel additives, synthetic rubber, lubricating oil additives and chemical raw materials.