ZA200806271B - Process for producing monopentaerythritol of high purity and monopentaerythritol produced by the process - Google Patents
Process for producing monopentaerythritol of high purity and monopentaerythritol produced by the processInfo
- Publication number
- ZA200806271B ZA200806271B ZA200806271A ZA200806271A ZA200806271B ZA 200806271 B ZA200806271 B ZA 200806271B ZA 200806271 A ZA200806271 A ZA 200806271A ZA 200806271 A ZA200806271 A ZA 200806271A ZA 200806271 B ZA200806271 B ZA 200806271B
- Authority
- ZA
- South Africa
- Prior art keywords
- monopentaerythritol
- separated
- mother liquor
- pentaerythritol
- reaction mixture
- Prior art date
Links
- 229940059574 pentaerithrityl Drugs 0.000 title abstract 8
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 4
- 239000012452 mother liquor Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/24—Tetrahydroxylic alcohols, e.g. pentaerythritol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/24—Tetrahydroxylic alcohols, e.g. pentaerythritol
- C07C31/245—Pentaerythritol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0600228A SE528572C2 (sv) | 2006-02-03 | 2006-02-03 | Förfarande för framställning av monopentaerytritol med hög renhet samt monopentaerytritol framställd enligt förfarandet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200806271B true ZA200806271B (en) | 2009-10-28 |
Family
ID=37545612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200806271A ZA200806271B (en) | 2006-02-03 | 2007-02-05 | Process for producing monopentaerythritol of high purity and monopentaerythritol produced by the process |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7569736B2 (es) |
| EP (1) | EP1979299B1 (es) |
| JP (2) | JP2009525326A (es) |
| KR (1) | KR101339046B1 (es) |
| CN (1) | CN101379015B (es) |
| AT (1) | ATE532763T1 (es) |
| BR (1) | BRPI0706719B1 (es) |
| CA (1) | CA2637556A1 (es) |
| EA (1) | EA014784B1 (es) |
| ES (1) | ES2376909T3 (es) |
| MY (1) | MY144012A (es) |
| SE (1) | SE528572C2 (es) |
| WO (1) | WO2007089197A1 (es) |
| ZA (1) | ZA200806271B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE528572C2 (sv) * | 2006-02-03 | 2006-12-19 | Perstorp Specialty Chem Ab | Förfarande för framställning av monopentaerytritol med hög renhet samt monopentaerytritol framställd enligt förfarandet |
| KR101087217B1 (ko) * | 2008-10-02 | 2011-11-29 | 한국요업주식회사 | 고 순도 펜타에리스리톨 제조방법 |
| WO2010038915A1 (en) * | 2008-10-02 | 2010-04-08 | Wonjin Heavy Industries Co., Ltd. | Method of manufacturing high-purity pentaerythritol |
| CN104447202B (zh) * | 2014-11-14 | 2016-04-20 | 江苏开磷瑞阳化工股份有限公司 | 一种钾法季戊四醇的生产方法 |
| CN104672060B (zh) * | 2014-12-24 | 2016-07-13 | 保定市国秀化工有限责任公司 | 低灰分钙法季戊四醇的制备方法 |
| CN107614487B (zh) * | 2015-06-24 | 2019-12-20 | 三井化学株式会社 | 季戊四醇巯基羧酸酯的制造方法、聚合性组合物、树脂、光学材料及透镜 |
| CN109503325B (zh) * | 2018-12-10 | 2021-12-21 | 安徽金禾实业股份有限公司 | 一种季戊四醇降低色度的方法 |
| CN109438182B (zh) * | 2018-12-14 | 2021-04-27 | 赤峰瑞阳化工有限公司 | 一种99级季戊四醇的生产系统及其生产工艺 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920282B1 (es) * | 1970-12-28 | 1974-05-23 | ||
| CS151303B1 (es) * | 1971-01-21 | 1973-10-19 | ||
| JPS4920282A (es) * | 1972-06-16 | 1974-02-22 | ||
| JPS5373507A (en) * | 1976-12-10 | 1978-06-30 | Mitsubishi Gas Chem Co Inc | Crystallization of pentaerythritol |
| JPS60326B2 (ja) * | 1981-04-16 | 1985-01-07 | 三井東圧化学株式会社 | ペンタエリスリト−ルの製造方法 |
| SU1728215A1 (ru) * | 1989-04-19 | 1992-04-23 | Кемеровское научно-производственное объединение "Карболит" | Способ получени пентаэритрита |
| RU2053215C1 (ru) * | 1992-11-11 | 1996-01-27 | Губахинское производственное объединение "Метанол" | Способ получения пентаэритрита |
| JP3812598B2 (ja) * | 1994-10-20 | 2006-08-23 | 三菱瓦斯化学株式会社 | 多価アルコールの製造方法 |
| EP0725054A1 (de) * | 1995-01-24 | 1996-08-07 | Hüls Aktiengesellschaft | Verfahren zur Herstellung von Terephthalsäure und ihrer Isomeren |
| ES2128936B1 (es) * | 1996-05-22 | 2000-01-16 | Patentes Novedades Sa | Procedimiento para la obtencion de pentaeritritol. |
| RU2199518C1 (ru) * | 2001-10-04 | 2003-02-27 | Открытое акционерное общество "Химпласт" | Способ одновременного получения пентаэритрита и формиата натрия |
| CN1651373A (zh) * | 2004-12-03 | 2005-08-10 | 王永军 | 钙法生产季戊四醇工艺 |
| SE528572C2 (sv) * | 2006-02-03 | 2006-12-19 | Perstorp Specialty Chem Ab | Förfarande för framställning av monopentaerytritol med hög renhet samt monopentaerytritol framställd enligt förfarandet |
-
2006
- 2006-02-03 SE SE0600228A patent/SE528572C2/sv not_active IP Right Cessation
-
2007
- 2007-02-05 US US12/162,423 patent/US7569736B2/en active Active
- 2007-02-05 WO PCT/SE2007/000100 patent/WO2007089197A1/en active Application Filing
- 2007-02-05 ZA ZA200806271A patent/ZA200806271B/xx unknown
- 2007-02-05 BR BRPI0706719A patent/BRPI0706719B1/pt active IP Right Grant
- 2007-02-05 EA EA200801796A patent/EA014784B1/ru not_active IP Right Cessation
- 2007-02-05 CN CN2007800042731A patent/CN101379015B/zh active Active
- 2007-02-05 AT AT07709316T patent/ATE532763T1/de active
- 2007-02-05 KR KR1020087020222A patent/KR101339046B1/ko active IP Right Grant
- 2007-02-05 JP JP2008553203A patent/JP2009525326A/ja active Pending
- 2007-02-05 CA CA002637556A patent/CA2637556A1/en not_active Abandoned
- 2007-02-05 EP EP07709316A patent/EP1979299B1/en active Active
- 2007-02-05 MY MYPI20082918A patent/MY144012A/en unknown
- 2007-02-05 ES ES07709316T patent/ES2376909T3/es active Active
-
2012
- 2012-05-18 JP JP2012114171A patent/JP5518936B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1979299B1 (en) | 2011-11-09 |
| JP5518936B2 (ja) | 2014-06-11 |
| ES2376909T3 (es) | 2012-03-20 |
| EA200801796A1 (ru) | 2008-12-30 |
| KR101339046B1 (ko) | 2014-01-02 |
| JP2009525326A (ja) | 2009-07-09 |
| CN101379015B (zh) | 2012-04-18 |
| WO2007089197A1 (en) | 2007-08-09 |
| EA014784B1 (ru) | 2011-02-28 |
| EP1979299A1 (en) | 2008-10-15 |
| EP1979299A4 (en) | 2010-05-05 |
| CN101379015A (zh) | 2009-03-04 |
| ATE532763T1 (de) | 2011-11-15 |
| CA2637556A1 (en) | 2007-08-09 |
| SE0600228L (sv) | 2006-12-19 |
| SE528572C2 (sv) | 2006-12-19 |
| JP2012188437A (ja) | 2012-10-04 |
| KR20080090512A (ko) | 2008-10-08 |
| MY144012A (en) | 2011-07-29 |
| BRPI0706719B1 (pt) | 2016-12-06 |
| BRPI0706719A2 (pt) | 2011-04-05 |
| US7569736B2 (en) | 2009-08-04 |
| US20090062575A1 (en) | 2009-03-05 |
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