CN104003888B - 2,4-二硝基-6-氯苯胺制备方法 - Google Patents
2,4-二硝基-6-氯苯胺制备方法 Download PDFInfo
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CN104592042A (zh) * | 2014-12-29 | 2015-05-06 | 浙江龙盛集团股份有限公司 | 一种连续化合成2,4-二硝基-6-氯苯胺的清洁工艺 |
CN104592043A (zh) * | 2014-12-29 | 2015-05-06 | 浙江龙盛集团股份有限公司 | 一种连续化合成2,6-二氯对硝基苯胺的清洁工艺 |
CN108191672B (zh) * | 2017-12-19 | 2021-06-11 | 浙江龙盛集团股份有限公司 | 一种2,4-二硝基-6-氯苯胺的合成方法 |
CN110605069B (zh) * | 2019-09-21 | 2020-11-17 | 浙江汇翔化学工业有限公司 | 一种2,4-二硝基苯胺的氯化工艺 |
CN110981735A (zh) * | 2019-12-30 | 2020-04-10 | 河南洛染股份有限公司 | 一种6-氯-2,4-二硝基苯胺母液循环利用方法 |
CN111440098B (zh) * | 2020-05-14 | 2021-03-16 | 绍兴上虞联谊化工有限公司 | 一种作为染料中间体的磺化对位酯制备工艺 |
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KR0152585B1 (ko) * | 1995-07-15 | 1998-10-15 | 배종순 | 6-클로로-2,4-디니트로아닐린의 제조방법 |
CN103043823A (zh) * | 2012-12-28 | 2013-04-17 | 浙江闰土股份有限公司 | 一种含氯化铵废水的回收利用方法 |
CN103539680B (zh) * | 2013-10-23 | 2015-05-20 | 浙江闰土研究院有限公司 | 一种6-氯-2,4-二硝基苯胺的清洁生产工艺 |
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Effective date of registration: 20181130 Address after: 312300 No. 7 Weisan Road, Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Huixiang Chemical Industry Co., Ltd. Address before: 312236 No. 7 Weisan Road, Shangyu Industrial Park, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Hong Xiang chemical industry company limited |
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Address after: 312300 No. 7 Weisan Road, Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Huixiang New Material Technology Co., Ltd Address before: 312300 No. 7 Weisan Road, Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG HUIXIANG CHEMICAL INDUSTRY Co.,Ltd. |
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