CN1202478A - 富马酸、苹果酸联合生产工艺 - Google Patents
富马酸、苹果酸联合生产工艺 Download PDFInfo
- Publication number
- CN1202478A CN1202478A CN 98111387 CN98111387A CN1202478A CN 1202478 A CN1202478 A CN 1202478A CN 98111387 CN98111387 CN 98111387 CN 98111387 A CN98111387 A CN 98111387A CN 1202478 A CN1202478 A CN 1202478A
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- CN
- China
- Prior art keywords
- fumaric acid
- crystallization
- acid
- under
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 title claims abstract description 52
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000001530 fumaric acid Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 6
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 title abstract 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 title abstract 3
- 239000001630 malic acid Substances 0.000 title abstract 3
- 235000011090 malic acid Nutrition 0.000 title abstract 3
- 238000002425 crystallisation Methods 0.000 claims abstract description 16
- 230000008025 crystallization Effects 0.000 claims abstract description 16
- 239000012452 mother liquor Substances 0.000 claims abstract description 10
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 8
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims abstract description 8
- 239000011976 maleic acid Substances 0.000 claims abstract description 8
- 239000012141 concentrate Substances 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003054 catalyst Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98111387A CN1057290C (zh) | 1998-06-30 | 1998-06-30 | 富马酸、苹果酸联合生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98111387A CN1057290C (zh) | 1998-06-30 | 1998-06-30 | 富马酸、苹果酸联合生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1202478A true CN1202478A (zh) | 1998-12-23 |
CN1057290C CN1057290C (zh) | 2000-10-11 |
Family
ID=5221371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98111387A Expired - Lifetime CN1057290C (zh) | 1998-06-30 | 1998-06-30 | 富马酸、苹果酸联合生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1057290C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103601636A (zh) * | 2013-10-23 | 2014-02-26 | 安徽雪郎生物科技股份有限公司 | 一种富马酸的制备方法 |
CN114159956A (zh) * | 2021-12-15 | 2022-03-11 | 淄博睿泽环保工程有限公司 | 除臭剂配方 |
CN115304474A (zh) * | 2021-05-06 | 2022-11-08 | 常茂生物化学工程股份有限公司 | 一种苹果酸浓缩淡酸的处理方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1081206A (zh) * | 1992-07-14 | 1994-01-26 | 中国药科大学 | 用酶工程技术制备苹果酸的方法 |
-
1998
- 1998-06-30 CN CN98111387A patent/CN1057290C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103601636A (zh) * | 2013-10-23 | 2014-02-26 | 安徽雪郎生物科技股份有限公司 | 一种富马酸的制备方法 |
CN103601636B (zh) * | 2013-10-23 | 2016-03-02 | 安徽雪郎生物科技股份有限公司 | 一种富马酸的制备方法 |
CN115304474A (zh) * | 2021-05-06 | 2022-11-08 | 常茂生物化学工程股份有限公司 | 一种苹果酸浓缩淡酸的处理方法 |
CN114159956A (zh) * | 2021-12-15 | 2022-03-11 | 淄博睿泽环保工程有限公司 | 除臭剂配方 |
Also Published As
Publication number | Publication date |
---|---|
CN1057290C (zh) | 2000-10-11 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: LENG YIXIN TO: XINSHENG VENTURE CAPITAL CO., LTD., HONG KONG |
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CP03 | Change of name, title or address |
Address after: Room 41, building 4109, Jardine House, 1 Kangle square, central, Hongkong Patentee after: Hongkong New Venture Capital Co., Ltd. Address before: 213001 Jiangsu city of Changzhou province wujiachang 5 building a -601 room Patentee before: Leng Yixin |
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ASS | Succession or assignment of patent right |
Owner name: CHANG MAO BIOCHEMICAL ENGINEERING CO. Free format text: FORMER OWNER: XINSHENG VENTURE CAPITAL CO., LTD., HONG KONG Effective date: 20010828 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20010828 Address after: 213000, three Fort Street, 503, Changzhou Patentee after: Changmao Biochemical Engineering Co., Ltd. Address before: Room 41, building 4109, Jardine House, 1 Kangle square, central, Hongkong Patentee before: Hongkong New Venture Capital Co., Ltd. |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
C49 | Reinstatement of patent right or utility model | ||
RR01 | Reinstatement of patent right |