CN101774928B - 一种间苯二甲胺的制备方法 - Google Patents
一种间苯二甲胺的制备方法 Download PDFInfo
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- CN101774928B CN101774928B CN201010111210.XA CN201010111210A CN101774928B CN 101774928 B CN101774928 B CN 101774928B CN 201010111210 A CN201010111210 A CN 201010111210A CN 101774928 B CN101774928 B CN 101774928B
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CN101774928A CN101774928A (zh) | 2010-07-14 |
CN101774928B true CN101774928B (zh) | 2015-04-29 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102344375B (zh) * | 2011-07-18 | 2013-07-03 | 罗梅 | 一种3-氨甲基苯甲胺盐酸盐的制备及合成方法 |
CN107540556B (zh) * | 2016-06-23 | 2020-04-24 | 南京大学 | 一种间苯二甲胺的制备方法 |
CN108610262A (zh) * | 2016-12-09 | 2018-10-02 | 中国科学院大连化学物理研究所 | 一种新溶剂体系间苯二甲腈加氢制备间苯二甲胺的方法 |
WO2019050236A1 (ko) * | 2017-09-11 | 2019-03-14 | 한화케미칼 주식회사 | 지방족 이소시아네이트의 제조방법 |
CN108176392B (zh) * | 2017-12-27 | 2020-09-08 | 万华化学集团股份有限公司 | 催化分解胺盐的复合催化剂及其制备方法、制备mda的方法 |
CN110947389B (zh) * | 2019-11-29 | 2022-08-05 | 万华化学集团股份有限公司 | 间苯二甲腈加氢制备间苯二甲胺催化剂的原位处理方法 |
CN112079746A (zh) * | 2020-08-21 | 2020-12-15 | 江苏维尤纳特精细化工有限公司 | 一种间苯二腈的纯化工艺及催化加氢工艺 |
CN112538020B (zh) * | 2020-11-16 | 2023-07-14 | 万华化学集团股份有限公司 | 一种节能型腈类化合物连续加氢制备胺类化合物的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101062898A (zh) * | 2006-04-26 | 2007-10-31 | 上海博源精细化工有限公司 | 一种间苯二甲腈催化加氢的方法 |
CN101337893A (zh) * | 2008-08-08 | 2009-01-07 | 德纳(南京)化工有限公司 | 一种连续氢化制备间苯二甲胺的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101062898A (zh) * | 2006-04-26 | 2007-10-31 | 上海博源精细化工有限公司 | 一种间苯二甲腈催化加氢的方法 |
CN101337893A (zh) * | 2008-08-08 | 2009-01-07 | 德纳(南京)化工有限公司 | 一种连续氢化制备间苯二甲胺的方法 |
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Address after: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Applicant after: Wanhua Chemical Group Co., Ltd. Applicant after: Ningbo Wanhua Polyurethane Co., Ltd. Address before: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Applicant before: Yantai Wanhua Polyurethane Co., Ltd. Applicant before: Ningbo Wanhua Polyurethane Co., Ltd. |
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Address after: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Applicant after: Wanhua Chemical Group Co., Ltd. Applicant after: Wanhua Chemical (Ningbo) Co., Ltd. Address before: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Applicant before: Wanhua Chemical Group Co., Ltd. Applicant before: Ningbo Wanhua Polyurethane Co., Ltd. |
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