CN1123563C - 一种丙烯酰胺晶体的制造方法 - Google Patents
一种丙烯酰胺晶体的制造方法 Download PDFInfo
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- CN1123563C CN1123563C CN 98126463 CN98126463A CN1123563C CN 1123563 C CN1123563 C CN 1123563C CN 98126463 CN98126463 CN 98126463 CN 98126463 A CN98126463 A CN 98126463A CN 1123563 C CN1123563 C CN 1123563C
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- crystallization kettle
- crystallization
- temperature
- acrylamide
- crystal
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 98126463 CN1123563C (zh) | 1998-12-24 | 1998-12-24 | 一种丙烯酰胺晶体的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 98126463 CN1123563C (zh) | 1998-12-24 | 1998-12-24 | 一种丙烯酰胺晶体的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1227221A CN1227221A (zh) | 1999-09-01 |
CN1123563C true CN1123563C (zh) | 2003-10-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 98126463 Expired - Fee Related CN1123563C (zh) | 1998-12-24 | 1998-12-24 | 一种丙烯酰胺晶体的制造方法 |
Country Status (1)
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CN (1) | CN1123563C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334221C (zh) * | 2003-12-31 | 2007-08-29 | 江西昌九农科化工有限公司 | 一种直接法细胞酶反应生产丙烯酰胺水溶液的方法 |
CN100339359C (zh) * | 2006-04-29 | 2007-09-26 | 山东宝莫生物化工股份有限公司 | 生产丙烯酰胺晶体的方法 |
CN101143831B (zh) * | 2007-09-20 | 2010-09-08 | 清华大学 | 一种丙烯酰胺晶体的制备方法 |
CN102786430A (zh) * | 2012-07-20 | 2012-11-21 | 江苏南天农科化工有限公司 | 一种气升式搅拌应用于丙烯酰胺的结晶工艺 |
CN103274960B (zh) * | 2013-06-03 | 2014-10-08 | 宁波先安化工有限公司 | 应用有丙烯酰胺晶体连续浓缩装置的丙烯酰胺晶体的制备方法 |
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1998
- 1998-12-24 CN CN 98126463 patent/CN1123563C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1227221A (zh) | 1999-09-01 |
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Date | Code | Title | Description |
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Owner name: JIANGXI CHANGJIU AGRICULTURAL CHEMICAL CO., LTD. Free format text: FORMER OWNER: NONGKE CHEMICAL CO., LTD., JIANGXI PROV. Effective date: 20010608 |
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Effective date of registration: 20010608 Address after: 330012 No. 171, Beijing East Road, Jiangxi, Nanchang Applicant after: Jiangxi ChangJiu Nongke Chemical Co., Ltd. Address before: 330045 Jiangxi city of Nanchang province Kau Bridge East of Jiangxi Agricultural University Applicant before: Jiangxi Agricultural Sci. Chem. Co., Ltd. |
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