JP6405035B2 - アルカリイセチオン酸塩およびアルカリビニルスルホン酸塩からタウリンを生産するための循環プロセス - Google Patents
アルカリイセチオン酸塩およびアルカリビニルスルホン酸塩からタウリンを生産するための循環プロセス Download PDFInfo
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- JP6405035B2 JP6405035B2 JP2017505693A JP2017505693A JP6405035B2 JP 6405035 B2 JP6405035 B2 JP 6405035B2 JP 2017505693 A JP2017505693 A JP 2017505693A JP 2017505693 A JP2017505693 A JP 2017505693A JP 6405035 B2 JP6405035 B2 JP 6405035B2
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- Prior art keywords
- sodium
- alkali
- ditaurate
- tritaurate
- isethionate
- 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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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims (7)
- アルカリイセチオン酸塩からタウリンを生産する循環プロセスであって、
(a)1種類又は2種類以上の触媒の存在下で、アルカリイセチオン酸塩溶液に過剰なアンモニアを添加してアンモノリシス反応下におき、タウリン酸ナトリウム、ジタウリン酸ナトリウム、およびトリタウリン酸ナトリウムの混合物を産出する工程と、
(b)(a)から過剰なアンモニアを回収し、前記溶液を硫酸で中和して、硫酸ナトリウム、ジタウリン酸ナトリウム、およびトリタウリン酸ナトリウムの溶液中で、タウリンの結晶懸濁液を得る工程と、
(c)(b)から固液分離によってタウリンを分離し、母液を得る工程と、
(d)蒸発結晶化及び固液分離による冷却結晶化を行うことにより、(c)の前記母液から硫酸ナトリウムを分離する工程と、
(e)アルカリジタウリン酸塩、アルカリトリタウリン酸塩、および未反応のアルカリイセチオン酸塩をアルカリタウリン酸塩へと変換するアンモノリシス反応をさらに起こすため、(d)の前記母液を(a)に戻す工程と、
を含むプロセス。 - 全収率が、85%を超える
請求項1に記載のプロセス。 - 粗タウリンを脱イオン水で再結晶化して、医薬品グレードの生成物を得る
請求項1に記載のプロセス。 - 前記母液がイセチオン酸ナトリウムの新しいバッチと混合され、アルカリジタウリン酸塩及びアルカリトリタウリン酸塩の生成が抑制され、アンモノリシス反応の間にアルカリジタウリン酸塩及びアルカリトリタウリン酸塩がアルカリタウリン酸塩に変換される
請求項1に記載のプロセス。 - 前記触媒が、水酸化ナトリウム、水酸化カリウム、水酸化リチウム、炭酸ナトリウム、炭酸カリウム、炭酸リチウム、硫酸ナトリウム、亜硫酸ナトリウム、硫酸カリウム、及び亜硫酸カリウム、からなる群から選択される
請求項2に記載のプロセス。 - アンモノリシス反応が、150から280℃の温度であり、自発生から260バールの圧力下で実施される
請求項1又は2に記載のプロセス。 - 前記アルカリイセチオン酸塩が、イセチオン酸リチウム、イセチオン酸ナトリウム、又はイセチオン酸カリウムであり、
前記アルカリタウリン酸塩が、タウリン酸リチウム、タウリン酸ナトリウム、又はタウリン酸カリウムであり、
前記アルカリジタウリン酸塩が、ジタウリン酸リチウム、ジタウリン酸ナトリウム、又はジタウリン酸カリウムであり、
前記アルカリトリタウリン酸塩が、トリタウリン酸リチウム、トリタウリン酸ナトリウム、又はトリタウリン酸カリウムである、
請求項1に記載のプロセス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/120,046 | 2014-04-18 | ||
| US14/120,046 US9428450B2 (en) | 2014-04-18 | 2014-04-18 | Process for producing taurine from alkali taurinates |
| PCT/CN2015/000232 WO2015158157A1 (zh) | 2014-04-18 | 2015-04-03 | 由羟乙基磺酸碱金属盐和乙烯基磺酸碱金属盐循环制备牛磺酸的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017533883A JP2017533883A (ja) | 2017-11-16 |
| JP6405035B2 true JP6405035B2 (ja) | 2018-10-17 |
Family
ID=54321417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017505693A Active JP6405035B2 (ja) | 2014-04-18 | 2015-04-03 | アルカリイセチオン酸塩およびアルカリビニルスルホン酸塩からタウリンを生産するための循環プロセス |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US9428450B2 (ja) |
| EP (2) | EP3133060B1 (ja) |
| JP (1) | JP6405035B2 (ja) |
| CN (3) | CN108314634A (ja) |
| CA (1) | CA2946181C (ja) |
| DK (1) | DK3133060T3 (ja) |
| ES (1) | ES2728247T3 (ja) |
| MX (1) | MX382769B (ja) |
| WO (1) | WO2015158157A1 (ja) |
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| US9145359B2 (en) | 2013-12-30 | 2015-09-29 | Songzhou Hu | Cyclic process for the production of taurine from monoethanolamine |
| US20210179551A1 (en) * | 2014-04-18 | 2021-06-17 | Vitaworks Ip, Llc | Process for producing alkali taurinate |
| US9428450B2 (en) | 2014-04-18 | 2016-08-30 | Songzhou Hu | Process for producing taurine from alkali taurinates |
| USRE48369E1 (en) | 2014-04-18 | 2020-12-29 | Vitaworks Ip, Llc | Process for producing taurine |
| US9573890B2 (en) | 2014-04-18 | 2017-02-21 | Vitaworks Ip, Llc | Process for producing taurine |
| USRE48392E1 (en) | 2014-04-18 | 2021-01-12 | Vitaworks Ip, Llc | Cyclic process for the production of taurine from alkali isethionate |
| WO2018026396A1 (en) * | 2016-08-04 | 2018-02-08 | Vitaworks Ip, Llc | Process for producing taurine |
| US9598357B1 (en) * | 2016-02-29 | 2017-03-21 | Vitaworks Ip, Llc | Process for producing taurine from alkali taurinates |
| CN106008280B (zh) * | 2016-06-28 | 2018-01-09 | 潜江永安药业股份有限公司 | 一种制备牛磺酸的方法 |
| WO2018034696A1 (en) * | 2016-08-16 | 2018-02-22 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US10112894B2 (en) | 2016-09-16 | 2018-10-30 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US10683264B2 (en) | 2016-09-16 | 2020-06-16 | Vitaworks Ip, Llc | Process for producing taurine |
| US9815778B1 (en) | 2016-09-16 | 2017-11-14 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US9745258B1 (en) * | 2016-09-16 | 2017-08-29 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US10131621B2 (en) | 2016-12-01 | 2018-11-20 | Vitaworks Ip, Llc | Process for recovering aminoalcohols and glycols from aqueous streams of taurine production |
| US9850200B1 (en) | 2016-12-01 | 2017-12-26 | Vitaworks Ip, Llc | Method for preparing taurine |
| US9994517B1 (en) | 2016-12-01 | 2018-06-12 | Vitaworks Ip, Llc | Method for preparing taurine |
| CN107056659B (zh) * | 2017-06-16 | 2019-06-18 | 潜江永安药业股份有限公司 | 一种高收率循环生产牛磺酸的方法 |
| JP7317101B2 (ja) * | 2018-08-02 | 2023-07-28 | アーチャー-ダニエルズ-ミッドランド カンパニー | 糖からバイオベース製品を製造する方法 |
| CN112010784B (zh) * | 2019-05-30 | 2021-07-20 | 浙江新和成股份有限公司 | 牛磺酸中间体牛磺酸钠的制备方法及牛磺酸的制备方法 |
| CN110483342B (zh) * | 2019-09-02 | 2024-11-26 | 潜江永安药业股份有限公司 | 一种牛磺酸母液除杂回收的方法以及除杂回收系统 |
| CN110590613B (zh) * | 2019-10-16 | 2024-09-13 | 潜江永安药业股份有限公司 | 一种全回收处理牛磺酸母液的方法和生产系统 |
| CN112979508A (zh) * | 2019-12-18 | 2021-06-18 | 浙江新和成股份有限公司 | 牛磺酸的制备方法及其母液回收方法 |
| CN111116430B (zh) * | 2019-12-26 | 2022-04-22 | 万华化学集团股份有限公司 | 一种牛磺酸钠的制备方法 |
| WO2021128220A1 (zh) * | 2019-12-26 | 2021-07-01 | 万华化学集团股份有限公司 | 一种牛磺酸钠的制备方法 |
| CN111471002B (zh) | 2020-04-22 | 2022-08-09 | 潜江永安药业股份有限公司 | 一种制备高纯度牛磺酸和盐的方法和系统 |
| US11578036B2 (en) | 2020-09-09 | 2023-02-14 | Vitaworks Ip, Llc | Cyclic process for producing taurine from monoethanolamine |
| US11161808B1 (en) | 2020-09-09 | 2021-11-02 | Vitaworks Ip, Llc | Cyclic process for producing taurine from monoethanolamine |
| US11254639B1 (en) | 2020-09-09 | 2022-02-22 | Vitaworks Ip, Llc | Cyclic process for producing taurine from monoethanolamine |
| CN112979505B (zh) | 2021-03-04 | 2023-02-03 | 潜江永安药业股份有限公司 | 一种制备牛磺酸的方法 |
| CN114349666B (zh) * | 2021-11-30 | 2022-12-06 | 浙江新和成药业有限公司 | 一种牛磺酸的制备方法 |
| CN114315657B (zh) * | 2021-12-24 | 2023-09-29 | 潜江永安药业股份有限公司 | 一种牛磺酸母液回收利用的方法 |
| CN114349667B (zh) * | 2022-01-13 | 2023-09-19 | 万华化学集团股份有限公司 | 一种二取代牛磺酸钠的制备方法 |
| US20240092732A1 (en) * | 2022-09-08 | 2024-03-21 | Vitaworks Ip, Llc | Process for producing taurine |
| CN116814971A (zh) * | 2023-06-26 | 2023-09-29 | 光洋新材料科技(昆山)有限公司 | 一种新型吸附材料和低含量钯废液回收方法 |
| CN117126082B (zh) * | 2023-08-07 | 2026-03-20 | 潜江永安药业股份有限公司 | 一种同时制备牛磺酸、甲基牛磺酸盐及甲基牛磺酸的方法 |
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| US9573890B2 (en) | 2014-04-18 | 2017-02-21 | Vitaworks Ip, Llc | Process for producing taurine |
| US9428450B2 (en) | 2014-04-18 | 2016-08-30 | Songzhou Hu | Process for producing taurine from alkali taurinates |
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| US9598357B1 (en) | 2016-02-29 | 2017-03-21 | Vitaworks Ip, Llc | Process for producing taurine from alkali taurinates |
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| US9745258B1 (en) | 2016-09-16 | 2017-08-29 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US9815778B1 (en) | 2016-09-16 | 2017-11-14 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US10683264B2 (en) | 2016-09-16 | 2020-06-16 | Vitaworks Ip, Llc | Process for producing taurine |
| US10112894B2 (en) | 2016-09-16 | 2018-10-30 | Vitaworks Ip, Llc | Cyclic process for producing taurine |
| US20180162806A1 (en) | 2016-09-16 | 2018-06-14 | Vitaworks Ip, Llc | Process for producing taurine |
| US10131621B2 (en) | 2016-12-01 | 2018-11-20 | Vitaworks Ip, Llc | Process for recovering aminoalcohols and glycols from aqueous streams of taurine production |
| US9850200B1 (en) | 2016-12-01 | 2017-12-26 | Vitaworks Ip, Llc | Method for preparing taurine |
| US9994517B1 (en) | 2016-12-01 | 2018-06-12 | Vitaworks Ip, Llc | Method for preparing taurine |
| CN107056659B (zh) | 2017-06-16 | 2019-06-18 | 潜江永安药业股份有限公司 | 一种高收率循环生产牛磺酸的方法 |
-
2014
- 2014-04-18 US US14/120,046 patent/US9428450B2/en not_active Ceased
-
2015
- 2015-04-03 CN CN201810315142.5A patent/CN108314634A/zh active Pending
- 2015-04-03 DK DK15779956.0T patent/DK3133060T3/da active
- 2015-04-03 CN CN201810315135.5A patent/CN108314633A/zh active Pending
- 2015-04-03 EP EP15779956.0A patent/EP3133060B1/en active Active
- 2015-04-03 ES ES15779956T patent/ES2728247T3/es active Active
- 2015-04-03 CN CN201580000211.8A patent/CN105209431A/zh active Pending
- 2015-04-03 EP EP18154790.2A patent/EP3351529A1/en not_active Withdrawn
- 2015-04-03 MX MX2016013647A patent/MX382769B/es unknown
- 2015-04-03 WO PCT/CN2015/000232 patent/WO2015158157A1/zh not_active Ceased
- 2015-04-03 CA CA2946181A patent/CA2946181C/en active Active
- 2015-04-03 JP JP2017505693A patent/JP6405035B2/ja active Active
-
2020
- 2020-04-08 US US16/843,272 patent/USRE48238E1/en active Active
- 2020-04-21 US US16/854,406 patent/USRE48333E1/en active Active
- 2020-04-21 US US16/854,395 patent/USRE48354E1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3133060B1 (en) | 2019-03-13 |
| MX2016013647A (es) | 2018-02-13 |
| JP2017533883A (ja) | 2017-11-16 |
| US20150299113A1 (en) | 2015-10-22 |
| USRE48238E1 (en) | 2020-10-06 |
| USRE48333E1 (en) | 2020-12-01 |
| CN108314633A (zh) | 2018-07-24 |
| ES2728247T3 (es) | 2019-10-23 |
| EP3351529A1 (en) | 2018-07-25 |
| WO2015158157A1 (zh) | 2015-10-22 |
| CN108314634A (zh) | 2018-07-24 |
| MX382769B (es) | 2025-03-13 |
| CA2946181C (en) | 2019-06-18 |
| DK3133060T3 (da) | 2019-06-17 |
| USRE48354E1 (en) | 2020-12-15 |
| US9428450B2 (en) | 2016-08-30 |
| CA2946181A1 (en) | 2015-10-22 |
| EP3133060A4 (en) | 2018-02-21 |
| CN105209431A (zh) | 2015-12-30 |
| EP3133060A1 (en) | 2017-02-22 |
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