在全球日益关注环保和资源可持续发展的背景下，中国石油天然气股份有限公司于2023年7月申请了一项重磅专利——“用于制备均三甲苯的催化剂及其制备方法”，该专利公开号为CN119368227A。这一创新不仅彰显了中国在石油化工领域的实力，也可能在催化剂的开发和应用方面带来突破，助力实现更高的资源利用效率和环境保护。

It is not the only VOC that might be present. Toluene, xylene, vinyl chloride and dichloroethane are among many compounds produced from burned consumer products and building materials that should ...

Scott, R. P. W. (unpublished work). Bohemen, J., and Purnell, J. H., “Gas Chromatography” (ed., D. H. Desty), 20 (Butterworths, 1958).

A research group led by Prof. Wenjie Shen and Prof. Yong Li from the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences has achieved atomic precision in tuning bimetallic catalyst ...

If the Win + P keyboard shortcut combination is not working on Windows 11/10, take these steps to resolve the issue: Once you have tried all the preliminary methods, but they fail to resolve the ...

He was treated like a cartoonish interloper in his first term. This time, he enters office with a shield of legitimacy that even the Democrats can’t deny.