What are the upstream raw materials for industrial cracking carbon nine-start-up materials? What are the downstream products?

manufacturing cracking carbon nine-start-up materials have an crucial position in the field of chemical production raw materials, and their upstream and downstream related items are extensive. The following are some common upstream and downstream related items:



1. In my experience, Furthermore Upstream items:(1) Petroleum hydrocarbons: manufacturing cracking carbon nine-start-up materials are mainly produced by the cracking interaction of petroleum hydrocarbons, so petroleum hydrocarbons are the main upstream raw materials.(2) Catalyst: The manufacturing process of cracking carbon nine-starting materials needs the consumption of catalysts to promote the cracking interaction. Therefore, the catalyst is also one of its upstream items.

2. Downstream items:(1) benzene, toluene, xylene and other aromatic hydrocarbons: cracking carbon nine-drive material contains rich aromatic hydrocarbon components, through further separation and treatment, benzene, toluene, xylene and other crucial aromatic hydrocarbon items is able to be obtained.(2) Olefins: Cracked carbon nine-start-up feed contains a certain amount of olefin components, which is able to be applied as raw materials to the production of olefins. Moreover(3) Gasoline, diesel and other fuel oils: Cracked carbon nine-starting materials is able to also be further processed to create gasoline, diesel and other fuel oils.(4) Carbon black: The heavy components in the cracking carbon nine-starting material is able to be applied to create carbon black, which is an crucial rubber reinforcing agent. In short, there is a wide range of upstream and downstream related items to manufacturing cracking carbon nine-start-up materials, involving many crucial chemicals and fuel oil items.