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- cumene process for acetone 异丙苯法生产丙酮的工艺
- isopropyl alcohol process for acetone 异丙醇法生产丙酮的工艺
- The process for renovating acetone stripper system is described. 介绍了丙酮汽提塔系统的工艺改造过程。
- He perfects the process for make high- grade steel. 为炼出优质钢他完善地改进了生产流程。
- Several production technologies for acetone are analyzed and compared,the method based on cumene is currently the main one to produce acetone in the world. 分析对比了丙酮的几种生产方法,目前世界上丙酮生产主要采用异丙苯法。
- It's a new process for tempering steel. 这是一种新的炼钢方法。
- Process for their appearance has been duly issued. 要他们出庭的传票已及时发出。
- Application of zeolite catalyst in cumene process makes it possible to achieve better quality without pollution. 而在合成异丙苯阶段使用沸石分子筛为催化剂,具有收率高、产品质量好、操作费用低、无腐蚀等优点。
- The commit process for the transaction begins. 就开始该事务的提交过程。
- How do I customize the process for a team project? 如何自定义团队项目的过程?
- The typical industrial technology of producing phenol was cumene process containing four steps: alkylation,oxidation,purification and recovering. 异丙苯法是苯酚、丙酮的代表性工业制备方法,主要由烃化、氧化、精制、回收四个工序组成。
- Repeat this process for each row in the table. 对表中的各行重复此过程。
- We have invented a new process for making breed. 我们已发明了一种制作面包的新工艺。
- What is the current process for this application? 目前所采用的加工工艺是什么?
- Used as part of the process for making gunpowder. 经过一定的处理后可以制造火药。
- They adopted a new process for making steel. 他们采用了新的制钢工艺。
- Documenting the process for knowledge accumulation. 通过知识的积累不断优化工艺文件。
- It is a new process for tempering steel . 这是一种新的炼钢方法。
- With development of cumene process using zeolite catalyst, the new alkylation catalyst having high activity, no corrosion and much environment will be the emphasis of future research and development. 随着分子筛催化合成异丙苯工艺的进展,高效、无腐蚀、符合环保要求的新型烷基化催化剂将是未来研究和开发的重点。
- It is a new process for tempering steel. 这是一种新的炼钢方法。