SG11201705530VA - Method for continuous preparation of high bulk density methionine crystal - Google Patents
Method for continuous preparation of high bulk density methionine crystalInfo
- Publication number
- SG11201705530VA SG11201705530VA SG11201705530VA SG11201705530VA SG11201705530VA SG 11201705530V A SG11201705530V A SG 11201705530VA SG 11201705530V A SG11201705530V A SG 11201705530VA SG 11201705530V A SG11201705530V A SG 11201705530VA SG 11201705530V A SG11201705530V A SG 11201705530VA
- Authority
- SG
- Singapore
- Prior art keywords
- bulk density
- high bulk
- continuous preparation
- methionine crystal
- density methionine
- Prior art date
Links
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 title 1
- 239000013078 crystal Substances 0.000 title 1
- 229930182817 methionine Natural products 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
- C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
- B01D9/0054—Use of anti-solvent
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078388.1A CN104744326B (zh) | 2015-02-12 | 2015-02-12 | 一种连续制备高堆积密度甲硫氨酸结晶的方法 |
| PCT/CN2015/098368 WO2016127707A1 (zh) | 2015-02-12 | 2015-12-23 | 一种连续制备高堆积密度甲硫氨酸结晶的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201705530VA true SG11201705530VA (en) | 2017-08-30 |
Family
ID=53584679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201705530VA SG11201705530VA (en) | 2015-02-12 | 2015-12-23 | Method for continuous preparation of high bulk density methionine crystal |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10293273B2 (ru) |
| EP (1) | EP3246310B1 (ru) |
| JP (1) | JP6423109B2 (ru) |
| KR (1) | KR101975189B1 (ru) |
| CN (1) | CN104744326B (ru) |
| AU (1) | AU2015382630B2 (ru) |
| BR (1) | BR112017017246B1 (ru) |
| CA (1) | CA2974447A1 (ru) |
| MX (1) | MX2017010418A (ru) |
| MY (1) | MY183295A (ru) |
| RU (1) | RU2678585C2 (ru) |
| SG (1) | SG11201705530VA (ru) |
| WO (1) | WO2016127707A1 (ru) |
| ZA (1) | ZA201705902B (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104744326B (zh) * | 2015-02-12 | 2016-08-10 | 山东新和成氨基酸有限公司 | 一种连续制备高堆积密度甲硫氨酸结晶的方法 |
| CN106008297B (zh) * | 2016-06-03 | 2018-11-30 | 宁夏紫光天化蛋氨酸有限责任公司 | 一种蛋氨酸新晶型ⅱ及其制备方法 |
| CN106083675B (zh) * | 2016-06-03 | 2018-07-27 | 宁夏紫光天化蛋氨酸有限责任公司 | 一种蛋氨酸新晶型i及其制备方法 |
| KR20180078621A (ko) * | 2016-12-30 | 2018-07-10 | 씨제이제일제당 (주) | 결정화 기술을 이용한 l-메티오닌 결정의 제조방법 |
| CN108794363A (zh) * | 2017-05-02 | 2018-11-13 | 宁夏紫光天化蛋氨酸有限责任公司 | 一种蛋氨酸结晶方法 |
| EP3636633B1 (en) * | 2017-05-16 | 2022-06-01 | Sumitomo Chemical Company, Limited | Pneumatic conveyance method for methionine |
| CN109384696A (zh) * | 2017-08-03 | 2019-02-26 | 宁夏紫光天化蛋氨酸有限责任公司 | 一种获得高纯度高堆积密度蛋氨酸的方法 |
| CN111542512A (zh) * | 2017-12-27 | 2020-08-14 | 住友化学株式会社 | 纯化甲硫氨酸的制造方法 |
| CN108939603B (zh) * | 2018-09-06 | 2021-06-18 | 四川金象赛瑞化工股份有限公司 | 一种分离硫酸钠和硫酸铵过程中直接冷却结晶的方法 |
| CN109173329B (zh) * | 2018-10-31 | 2023-08-29 | 浙江新和成股份有限公司 | 用于蒸发结晶的装置 |
| EP3986861B1 (en) * | 2019-06-18 | 2023-08-02 | Evonik Operations GmbH | Process for the preparation of d,l-methionine |
| CN111389044A (zh) * | 2020-04-16 | 2020-07-10 | 天津天大清能环境工程有限公司 | 一种防结垢蒸发结晶系统及方法 |
| US20230391720A1 (en) | 2020-10-13 | 2023-12-07 | Evonik Operations Gmbh | D,l-methionine with an optimized particle size distribution |
| CN114426298B (zh) * | 2020-10-29 | 2023-08-01 | 中国石油化工股份有限公司 | 碳化法制备氢氧化铝的系统及其碳化反应器 |
| CN113289372A (zh) * | 2021-06-23 | 2021-08-24 | 江苏派克斯特纤维素有限公司 | 非食用盐加工用蒸发结晶装置 |
| CN113663355A (zh) * | 2021-08-16 | 2021-11-19 | 华电水务工程有限公司 | 一种应用晶体增大装置的结晶系统 |
| CN115043763B (zh) * | 2022-06-14 | 2024-04-05 | 天津大学 | 一种dl-蛋氨酸的气液连续结晶方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA866570A (en) * | 1968-07-19 | 1971-03-23 | Werner Hans-Helmut | Recovery of minerals from saturated solutions by crystallization |
| JPS5818122B2 (ja) * | 1975-05-23 | 1983-04-11 | 日石三菱株式会社 | シヨウセキハンノウソウチ |
| SU1428406A1 (ru) * | 1986-10-08 | 1988-10-07 | Предприятие П/Я Р-6273 | Способ регулировани процесса кристаллизации в циркул ционном кристаллизаторе |
| JP2921097B2 (ja) * | 1990-10-30 | 1999-07-19 | 住友化学工業株式会社 | メチオニンの製造方法 |
| FR2708267B1 (fr) * | 1993-07-28 | 1995-09-01 | Rhone Poulenc Nutrition Animal | Méthode de cristallisation de la méthionine. |
| DE19547236A1 (de) | 1995-12-18 | 1997-07-03 | Degussa | Verfahren zur Herstellung von D,L-Methionin oder dessen Salz |
| EP0839804B1 (en) * | 1996-10-31 | 2002-01-09 | Sumitomo Chemical Company, Limited | Process for producing methionine |
| JP4482973B2 (ja) * | 1998-09-11 | 2010-06-16 | 住友化学株式会社 | メチオニンの製造方法 |
| CN1178909C (zh) * | 1999-05-21 | 2004-12-08 | 住友化学工业株式会社 | 蛋氨酸的制备方法 |
| WO2003045904A1 (fr) | 2001-11-29 | 2003-06-05 | Nippon Soda Co.,Ltd. | Procede de production de methionine |
| DE10160358A1 (de) * | 2001-12-08 | 2003-06-18 | Degussa | Verfahren zur Herstellung von Methionin |
| EP1783100B1 (en) * | 2004-08-24 | 2010-11-24 | Asahi Glass Company, Limited | Method for producing alkali metal hydrogencarbonate |
| JP2008297251A (ja) * | 2007-05-31 | 2008-12-11 | Mitsui Chemicals Inc | ビスフェノール類の晶析方法 |
| JP2009292796A (ja) * | 2008-06-09 | 2009-12-17 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| JP2009292795A (ja) * | 2008-06-09 | 2009-12-17 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| DE102008029050A1 (de) * | 2008-06-18 | 2009-12-24 | Gea Messo Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines Kristallisats mit konstanter Korngrößenverteilung |
| JP2010111640A (ja) * | 2008-11-07 | 2010-05-20 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| RU2598276C2 (ru) * | 2010-12-29 | 2016-09-20 | СиДжей ЧеилДжеданг Корпорейшн | Способ получения l-метионина и родственных продуктов |
| EP2641898A1 (de) * | 2012-03-20 | 2013-09-25 | Evonik Industries AG | Verfahren zur Herstellung von Methionin |
| CN102897795B (zh) * | 2012-11-12 | 2015-02-25 | 中国石油化工股份有限公司 | 一种大颗粒硫酸铵晶体的生产方法 |
| CN202983275U (zh) * | 2012-11-22 | 2013-06-12 | 中节能六合天融环保科技有限公司 | 一种具有dtb特性的真空结晶器 |
| CN104174181A (zh) * | 2014-05-14 | 2014-12-03 | 重庆紫光化工股份有限公司 | 一种有机合成料液的分离纯化系统及分离纯化方法 |
| CN104744326B (zh) * | 2015-02-12 | 2016-08-10 | 山东新和成氨基酸有限公司 | 一种连续制备高堆积密度甲硫氨酸结晶的方法 |
-
2015
- 2015-02-12 CN CN201510078388.1A patent/CN104744326B/zh active Active
- 2015-12-23 MX MX2017010418A patent/MX2017010418A/es active IP Right Grant
- 2015-12-23 EP EP15881855.9A patent/EP3246310B1/en not_active Not-in-force
- 2015-12-23 JP JP2017552207A patent/JP6423109B2/ja active Active
- 2015-12-23 AU AU2015382630A patent/AU2015382630B2/en active Active
- 2015-12-23 BR BR112017017246-1A patent/BR112017017246B1/pt active IP Right Grant
- 2015-12-23 RU RU2017121649A patent/RU2678585C2/ru active
- 2015-12-23 WO PCT/CN2015/098368 patent/WO2016127707A1/zh active Application Filing
- 2015-12-23 US US15/549,833 patent/US10293273B2/en active Active
- 2015-12-23 MY MYPI2017001156A patent/MY183295A/en unknown
- 2015-12-23 SG SG11201705530VA patent/SG11201705530VA/en unknown
- 2015-12-23 KR KR1020177022736A patent/KR101975189B1/ko active IP Right Grant
- 2015-12-23 CA CA2974447A patent/CA2974447A1/en not_active Abandoned
-
2017
- 2017-08-30 ZA ZA2017/05902A patent/ZA201705902B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY183295A (en) | 2021-02-18 |
| AU2015382630A1 (en) | 2017-08-24 |
| US20180043281A1 (en) | 2018-02-15 |
| ZA201705902B (en) | 2018-12-19 |
| KR101975189B1 (ko) | 2019-05-07 |
| US10293273B2 (en) | 2019-05-21 |
| EP3246310B1 (en) | 2019-08-07 |
| BR112017017246B1 (pt) | 2021-06-01 |
| CN104744326A (zh) | 2015-07-01 |
| RU2017121649A3 (ru) | 2018-12-21 |
| BR112017017246A2 (pt) | 2018-04-17 |
| KR20170106400A (ko) | 2017-09-20 |
| CA2974447A1 (en) | 2016-08-18 |
| RU2678585C2 (ru) | 2019-01-30 |
| CN104744326B (zh) | 2016-08-10 |
| WO2016127707A1 (zh) | 2016-08-18 |
| JP2018504453A (ja) | 2018-02-15 |
| EP3246310A4 (en) | 2018-01-10 |
| AU2015382630B2 (en) | 2018-05-17 |
| RU2017121649A (ru) | 2018-12-21 |
| MX2017010418A (es) | 2018-06-07 |
| EP3246310A1 (en) | 2017-11-22 |
| JP6423109B2 (ja) | 2018-11-14 |
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