DK3133060T3 - Fremgangsmåde til cyklisk fremstilling af taurin af et alkalimetalsalt af hydroxyethylsulfonsyre og et alkalimetalsalt af vinylsulfonsyre - Google Patents

Fremgangsmåde til cyklisk fremstilling af taurin af et alkalimetalsalt af hydroxyethylsulfonsyre og et alkalimetalsalt af vinylsulfonsyre Download PDF

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Publication number
DK3133060T3
DK3133060T3 DK15779956.0T DK15779956T DK3133060T3 DK 3133060 T3 DK3133060 T3 DK 3133060T3 DK 15779956 T DK15779956 T DK 15779956T DK 3133060 T3 DK3133060 T3 DK 3133060T3
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Denmark
Prior art keywords
alkali metal
metal salt
acid
vinyl sulfonic
sulfonic acid
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DK15779956.0T
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English (en)
Inventor
Songzhou Hu
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Vitaworks Ip Llc
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Publication of DK3133060T3 publication Critical patent/DK3133060T3/da

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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)
DK15779956.0T 2014-04-18 2015-04-03 Fremgangsmåde til cyklisk fremstilling af taurin af et alkalimetalsalt af hydroxyethylsulfonsyre og et alkalimetalsalt af vinylsulfonsyre DK3133060T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
DK3133060T3 true DK3133060T3 (da) 2019-06-17

Family

ID=54321417

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15779956.0T DK3133060T3 (da) 2014-04-18 2015-04-03 Fremgangsmåde til cyklisk fremstilling af taurin af et alkalimetalsalt af hydroxyethylsulfonsyre og et alkalimetalsalt af vinylsulfonsyre

Country Status (9)

Country Link
US (4) US9428450B2 (da)
EP (2) EP3351529A1 (da)
JP (1) JP6405035B2 (da)
CN (3) CN108314634A (da)
CA (1) CA2946181C (da)
DK (1) DK3133060T3 (da)
ES (1) ES2728247T3 (da)
MX (1) MX382769B (da)
WO (1) WO2015158157A1 (da)

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* Cited by examiner, † Cited by third party
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US9145359B2 (en) 2013-12-30 2015-09-29 Songzhou Hu Cyclic process for the production of taurine from monoethanolamine
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
US20210179551A1 (en) 2014-04-18 2021-06-17 Vitaworks Ip, Llc Process for producing alkali taurinate
US9573890B2 (en) 2014-04-18 2017-02-21 Vitaworks Ip, Llc Process for producing taurine
USRE48369E1 (en) 2014-04-18 2020-12-29 Vitaworks Ip, Llc Process for producing taurine
US9428450B2 (en) 2014-04-18 2016-08-30 Songzhou Hu Process for producing taurine from alkali taurinates
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
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
US10131621B2 (en) 2016-12-01 2018-11-20 Vitaworks Ip, Llc Process for recovering aminoalcohols and glycols from aqueous streams of taurine production
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
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
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
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
US11161808B1 (en) 2020-09-09 2021-11-02 Vitaworks Ip, Llc Cyclic process for producing taurine from monoethanolamine
US11578036B2 (en) 2020-09-09 2023-02-14 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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US8609890B1 (en) * 2011-09-06 2013-12-17 Songzhou Hu Cyclic process for the production of taurine
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US9428451B2 (en) 2014-04-18 2016-08-30 Songzhou Hu Cyclic process for the production of taurine from alkali isethionate
US9573890B2 (en) 2014-04-18 2017-02-21 Vitaworks Ip, Llc Process for producing taurine
US9593076B2 (en) 2014-04-18 2017-03-14 Vitaworks Ip, Llc Cyclic 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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CN104945289A (zh) 2015-07-14 2015-09-30 潜江永安药业股份有限公司 一种用固体羟乙基磺酸钠制备牛磺酸的方法
CN105693559B (zh) 2015-12-29 2017-06-30 黄冈市富驰制药有限责任公司 一种制备牛磺酸及联产碳酸氢盐的方法
US9598357B1 (en) 2016-02-29 2017-03-21 Vitaworks Ip, Llc Process for producing taurine from alkali taurinates
CN105732440A (zh) 2016-03-21 2016-07-06 江阴华昌食品添加剂有限公司 一种全回收母液生产牛磺酸的方法
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
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
US20180162806A1 (en) 2016-09-16 2018-06-14 Vitaworks Ip, Llc 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
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

Also Published As

Publication number Publication date
CN108314633A (zh) 2018-07-24
US20150299113A1 (en) 2015-10-22
USRE48333E1 (en) 2020-12-01
CN108314634A (zh) 2018-07-24
EP3351529A1 (en) 2018-07-25
USRE48238E1 (en) 2020-10-06
WO2015158157A1 (zh) 2015-10-22
CN105209431A (zh) 2015-12-30
ES2728247T3 (es) 2019-10-23
EP3133060B1 (en) 2019-03-13
JP2017533883A (ja) 2017-11-16
MX2016013647A (es) 2018-02-13
JP6405035B2 (ja) 2018-10-17
USRE48354E1 (en) 2020-12-15
CA2946181C (en) 2019-06-18
US9428450B2 (en) 2016-08-30
CA2946181A1 (en) 2015-10-22
EP3133060A1 (en) 2017-02-22
MX382769B (es) 2025-03-13
EP3133060A4 (en) 2018-02-21

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