【Chemical Industry News】Seeking production technologies for styrene and dimethyl carbonate
Thread Content
This post was last edited by Xiaogong1985 on 2016-4-13 07:53. Our company plans to launch production projects for petrochemical products such as styrene and dimethyl carbonate; we are seeking information regarding the production technologies for these substances. Initially, we need to introduce such technologies. Those who are interested are invited to send an email to longyug@126.com or hfhrchangwb@ybty.com for further discussion and exchange!
It is recommended to post on Upwork, as it is a more professional platform. Also, for styrene, whether to use the ethylbenzene dehydrogenation method or the extraction method depends on what resources you have available.
Styrene is produced using ethylbenzene dehydrogenation technology
Is dimethyl carbonate produced by transesterification, or by methanol carbonylation or urea hydrolysis?
The urea + methanol process is not yet mature, and there are no production facilities for it; in fact, this process is very good, as many nitrogen fertilizer manufacturers already have access to methanol and urea.
We use the propylene + benzene + oxygen method to produce SM