CN1927849A - 一种合成乙酰磺胺酸钾过程中的水解工艺及该工艺的专用设备 - Google Patents
一种合成乙酰磺胺酸钾过程中的水解工艺及该工艺的专用设备 Download PDFInfo
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- CN1927849A CN1927849A CN 200610096178 CN200610096178A CN1927849A CN 1927849 A CN1927849 A CN 1927849A CN 200610096178 CN200610096178 CN 200610096178 CN 200610096178 A CN200610096178 A CN 200610096178A CN 1927849 A CN1927849 A CN 1927849A
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- pump
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- hydrolytic reaction
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- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 19
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title 1
- 229910052700 potassium Inorganic materials 0.000 title 1
- 239000011591 potassium Substances 0.000 title 1
- 230000002194 synthesizing effect Effects 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 33
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims description 10
- 238000006798 ring closing metathesis reaction Methods 0.000 claims description 9
- GLVUDVXMQACDGG-UHFFFAOYSA-N [K].C(C)(=O)C1=C(S(=O)(=O)O)C=CC(=C1)N Chemical compound [K].C(C)(=O)C1=C(S(=O)(=O)O)C=CC(=C1)N GLVUDVXMQACDGG-UHFFFAOYSA-N 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000006277 sulfonation reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- FNXIDRUUVHQLHR-UHFFFAOYSA-N C(C)(=O)OS(=O)(C1=CC=C(C=C1)N)=O.[K] Chemical compound C(C)(=O)OS(=O)(C1=CC=C(C=C1)N)=O.[K] FNXIDRUUVHQLHR-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229960004998 acesulfame potassium Drugs 0.000 description 3
- 235000010358 acesulfame potassium Nutrition 0.000 description 3
- 239000000619 acesulfame-K Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- XCVWCSLKKQOBGY-UHFFFAOYSA-N 2-acetyl-4-aminobenzenesulfonic acid Chemical compound CC(=O)C1=CC(N)=CC=C1S(O)(=O)=O XCVWCSLKKQOBGY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229960005164 acesulfame Drugs 0.000 description 1
- YGCFIWIQZPHFLU-UHFFFAOYSA-N acesulfame Chemical compound CC1=CC(=O)NS(=O)(=O)O1 YGCFIWIQZPHFLU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100961786A CN100410246C (zh) | 2006-09-24 | 2006-09-24 | 一种合成乙酰磺胺酸钾过程中的水解工艺及该工艺的专用设备 |
Applications Claiming Priority (1)
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CNB2006100961786A CN100410246C (zh) | 2006-09-24 | 2006-09-24 | 一种合成乙酰磺胺酸钾过程中的水解工艺及该工艺的专用设备 |
Publications (2)
Publication Number | Publication Date |
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CN1927849A true CN1927849A (zh) | 2007-03-14 |
CN100410246C CN100410246C (zh) | 2008-08-13 |
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CNB2006100961786A Active CN100410246C (zh) | 2006-09-24 | 2006-09-24 | 一种合成乙酰磺胺酸钾过程中的水解工艺及该工艺的专用设备 |
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CN (1) | CN100410246C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104292181A (zh) * | 2014-09-27 | 2015-01-21 | 安徽金禾实业股份有限公司 | 一种mvr系统浓缩安赛蜜母液的方法 |
CN109705058A (zh) * | 2018-12-10 | 2019-05-03 | 安徽金禾实业股份有限公司 | 一种安赛蜜高浓度酸连续水解方法及装置 |
CN112898230A (zh) * | 2016-09-21 | 2021-06-04 | 国际人造丝公司 | 乙酰舒泛钾组合物和其生产方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3907220A1 (en) | 2016-09-21 | 2021-11-10 | Celanese International Corporation | Acesulfame potassium compositions and processes for producing same |
PL3319949T3 (pl) | 2016-09-21 | 2021-01-11 | Celanese International Corporation | Kompozycje acesulfamu potasowego i sposoby ich wytwarzania |
LT3317260T (lt) | 2016-09-21 | 2020-01-27 | Celanese International Corporation | Acesulfamo kalio kompozicijos ir jų gamybos būdai |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3410439A1 (de) * | 1984-03-22 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen sowie der dabei als zwischenprodukt(e) auftretenden acetoacetamind-n-sulfonsaeure(salze) |
CN1198809C (zh) * | 2001-05-15 | 2005-04-27 | 张家港浩波化学品有限公司 | 乙酰磺胺酸及其钾盐的合成方法 |
CN1336363A (zh) * | 2001-07-25 | 2002-02-20 | 张元宾 | 乙酰磺胺酸钾的合成制备方法 |
CN200949088Y (zh) * | 2006-09-24 | 2007-09-19 | 张家港浩波化学品有限公司 | 一种合成乙酰磺胺酸钾过程中水解工艺专用的设备 |
-
2006
- 2006-09-24 CN CNB2006100961786A patent/CN100410246C/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104292181A (zh) * | 2014-09-27 | 2015-01-21 | 安徽金禾实业股份有限公司 | 一种mvr系统浓缩安赛蜜母液的方法 |
CN104292181B (zh) * | 2014-09-27 | 2016-10-26 | 安徽金禾实业股份有限公司 | 一种mvr系统浓缩安赛蜜母液的方法 |
CN112898230A (zh) * | 2016-09-21 | 2021-06-04 | 国际人造丝公司 | 乙酰舒泛钾组合物和其生产方法 |
CN109705058A (zh) * | 2018-12-10 | 2019-05-03 | 安徽金禾实业股份有限公司 | 一种安赛蜜高浓度酸连续水解方法及装置 |
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Publication number | Publication date |
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CN100410246C (zh) | 2008-08-13 |
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Owner name: SUZHOU HAOBO TECHNOLOGY HOLDINGS CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG HAOBO CHEMICAL PRODUCT CO., LTD. |
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Address after: 215633, Nansha, Jiangsu Province, Zhangjiagang Town, three gold road Patentee after: SUZHOU HOPE TECHNOLOGY CO.,LTD. Address before: 215633, Nansha, Jiangsu Province, Zhangjiagang Town, three gold road Patentee before: Zhangjiagang Haobo Chemical Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydrolysis process of synthesizing potassium acetylsulfamilate and special device for the same Effective date of registration: 20150209 Granted publication date: 20080813 Pledgee: Bank of Communications Ltd. Zhangjiagang branch Pledgor: SUZHOU HOPE TECHNOLOGY CO.,LTD. Registration number: 2015990000121 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Jicai Inventor after: Liu Yilong Inventor after: Liu Huixing Inventor after: Bao Zhongxiang Inventor before: Liu Jicai Inventor before: Kong Lingwen Inventor before: Chen Xiaoping Inventor before: Bao Zhongxiang |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220822 Granted publication date: 20080813 Pledgee: Bank of Communications Ltd. Zhangjiagang branch Pledgor: SUZHOU HOPE TECHNOLOGY CO.,LTD. Registration number: 2015990000121 |
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Effective date of registration: 20221018 Address after: 226009 No. 968, Jiangshan Road, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee after: NANTONG HONGXIN CHEMICAL Co.,Ltd. Address before: 215633, Nansha, Jiangsu Province, Zhangjiagang Town, three gold road Patentee before: SUZHOU HOPE TECHNOLOGY CO.,LTD. |