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太原理工大学 | 邓日杰,张文胜,孟凡会,等:碳酸二甲酯合成技术多相催化动力学研究进展

  • 2026-05-19 18:17:33
太原理工大学 | 邓日杰,张文胜,孟凡会,等:碳酸二甲酯合成技术多相催化动力学研究进展

文章信息

碳酸二甲酯合成技术多相催化动力学研究进展

邓日杰，张文胜，孟凡会，李 忠

太原理工大学化学与化工学院，省部共建煤基能源清洁高效利用国家重点实验室，山西 太原 030024

引用本文

邓日杰, 张文胜, 孟凡会, 等. 碳酸二甲酯合成技术多相催化动力学研究进展[J]. 化学反应工程与工艺, 2026, 42(1):84-96.

DENG Rijie, ZHANG Wensheng, MENG Fanhui, et al. Progress in heterogeneous catalytic kinetics of dimethyl carbonate synthesis technology[J]. Chemical Reaction Engineering and Technology, 2026, 42(1):84-96.

摘  要

碳酸二甲酯（DMC）是一种绿色化学品，可采用多种方法合成，近年来其需求量逐年增加。基于我国能源消费结构和新能源的兴起，本文综述了煤基路线合成DMC的主要工艺技术和多相催化反应动力学研究进展，重点介绍了甲醇氧化羰基化法、尿素醇解法和二氧化碳直接合成法三种技术的反应机理及动力学模型的构建过程，探讨了反应速率方程及其动力学参数，总结了各工艺的动力学差异及特点，浅析了各技术反应条件对DMC合成的影响，并展望了未来煤基路线合成DMC的发展趋势。

关键词：碳酸二甲酯 动力学模型 反应机制 多相反应

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碳酸二甲酯合成技术多相催化动力学研究进展.pdf

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  1. CONNECT:[ UseTime:0.000662s ] mysql:host=127.0.0.1;port=3306;dbname=h460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000807s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000337s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000283s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000499s ]
  6. SELECT * FROM `set` [ RunTime:0.000205s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000539s ]
  8. SELECT * FROM `article` WHERE `id` = 506919 LIMIT 1 [ RunTime:0.000365s ]
  9. UPDATE `article` SET `lasttime` = 1779356827 WHERE `id` = 506919 [ RunTime:0.001824s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000242s ]
  11. SELECT * FROM `article` WHERE `id` < 506919 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000460s ]
  12. SELECT * FROM `article` WHERE `id` > 506919 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000398s ]
  13. SELECT * FROM `article` WHERE `id` < 506919 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000667s ]
  14. SELECT * FROM `article` WHERE `id` < 506919 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000725s ]
  15. SELECT * FROM `article` WHERE `id` < 506919 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003054s ]
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