CN1134389C - 制备新戊二醇的方法 - Google Patents
制备新戊二醇的方法 Download PDFInfo
- Publication number
- CN1134389C CN1134389C CNB988131714A CN98813171A CN1134389C CN 1134389 C CN1134389 C CN 1134389C CN B988131714 A CNB988131714 A CN B988131714A CN 98813171 A CN98813171 A CN 98813171A CN 1134389 C CN1134389 C CN 1134389C
- Authority
- CN
- China
- Prior art keywords
- hydrogenation
- solvent
- catalyzer
- catalyst
- neopentyl glycol
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
化合物 | 进料(wt-%) | 产物(wt-%) |
HPA | 33.0 | 3.0 |
NPG | 0.08 | 30.5 |
HPHP | 0.08 | 0.17 |
NPG-mibut | 0.04 | 0.06 |
IBAL | 4.34 | 0.11 |
MeOH | 50.4 | 50.0 |
IBUOH | - | 4.21 |
H2O | 11.8 | 11.8 |
HCOOH | - | - |
其它 | 0.26 | 0.15 |
化合物 | 进料(wt-%) | 产物(wt-%) |
HPA | 34.8 | 2.34 |
NPG | 0.16 | 33.08 |
HPHP | 0.11 | 0.19 |
NPG-mibut | 0.03 | 0.03 |
IBAL | 2.66 | 0.13 |
MeOH | 49.7 | 49.9 |
IBUOH | 0 | 2.43 |
H2O | 11.7 | 11.7 |
HCOOH | 0.02 | 0.02 |
其它 | 0.82 | 0.18 |
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI974638A FI108029B (fi) | 1997-12-30 | 1997-12-30 | Menetelmä neopentyyliglykolin valmistamiseksi |
FI974638 | 1997-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1286673A CN1286673A (zh) | 2001-03-07 |
CN1134389C true CN1134389C (zh) | 2004-01-14 |
Family
ID=8550230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988131714A Expired - Fee Related CN1134389C (zh) | 1997-12-30 | 1998-12-30 | 制备新戊二醇的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6545189B1 (zh) |
EP (1) | EP1051378B1 (zh) |
JP (1) | JP2002500208A (zh) |
KR (1) | KR100584707B1 (zh) |
CN (1) | CN1134389C (zh) |
AT (1) | ATE238260T1 (zh) |
AU (1) | AU1879499A (zh) |
DE (1) | DE69813901T2 (zh) |
ES (1) | ES2198783T3 (zh) |
FI (1) | FI108029B (zh) |
WO (1) | WO1999035112A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8457314B2 (en) * | 2004-09-23 | 2013-06-04 | Smartvue Corporation | Wireless video surveillance system and method for self-configuring network |
DE102008031338B4 (de) | 2008-07-02 | 2012-09-13 | Oxea Gmbh | Verfahren zur Herstellung von Neopentylglykol |
JP5535723B2 (ja) * | 2010-03-31 | 2014-07-02 | 株式会社クラレ | イソアミルアルコールの製造方法 |
CN101993351A (zh) * | 2010-11-03 | 2011-03-30 | 江苏扬农化工股份有限公司 | 一种新戊二醇的生产工艺 |
WO2014087184A1 (en) * | 2012-12-03 | 2014-06-12 | Metabolic Explorer | Neopentyl glycol fermentative production by a recombinant microorganism |
US9056824B2 (en) * | 2013-01-31 | 2015-06-16 | Eastman Chemical Company | Preparation of hydroxy aldehydes |
US8710278B1 (en) | 2013-01-31 | 2014-04-29 | Eastman Chemical Company | Process for producing polyols |
DE102014100996B4 (de) * | 2014-01-28 | 2018-11-15 | Oxea Gmbh | Verfahren zur Herstellung von Neopentylglykol |
CN103962141A (zh) * | 2014-05-18 | 2014-08-06 | 华东理工大学 | 一种由羟基新戊醛加氢合成新戊二醇的催化剂 |
WO2016047957A1 (ko) * | 2014-09-25 | 2016-03-31 | (주) 엘지화학 | 고효율의 네오펜틸 글리콜의 제조방법 및 이의 제조장치 |
KR101757053B1 (ko) * | 2014-09-25 | 2017-07-12 | 주식회사 엘지화학 | 고효율의 네오펜틸 글리콜의 제조방법 및 이의 제조장치 |
CN109232177B (zh) * | 2018-10-24 | 2021-05-07 | 江苏开磷瑞阳化工股份有限公司 | 一种催化加氢制备新戊二醇的方法 |
KR102690122B1 (ko) * | 2019-09-27 | 2024-07-30 | 주식회사 엘지화학 | 네오펜틸글리콜의 제조방법 |
KR102680195B1 (ko) * | 2020-10-16 | 2024-06-28 | 주식회사 엘지화학 | 네오펜틸 글리콜의 제조방법 |
CN113200816A (zh) * | 2021-05-15 | 2021-08-03 | 公主岭市恒昌科技有限公司 | 一种羟基特戊醛加氢工艺 |
CN113548944A (zh) * | 2021-07-30 | 2021-10-26 | 绵阳三香汇生物科技有限公司 | 一种由苯甲醛催化加氢制备苯甲醇的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1014089B (de) | 1956-05-05 | 1957-08-22 | Basf Ag | Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3) |
US2895996A (en) | 1956-07-16 | 1959-07-21 | Eastman Kodak Co | Purification of neopentylglycol by steam sublimation |
US3920760A (en) | 1974-09-03 | 1975-11-18 | Eastman Kodak Co | Process for the production of neopentyl glycol |
DE2653096C2 (de) * | 1976-11-23 | 1985-04-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2,2-disubstituierten Propan-1,3-diolen |
DE3644675A1 (de) | 1986-12-30 | 1988-07-14 | Ruhrchemie Ag | Verfahren zur herstellung von 2,2-dimethylpropandiol-(1,3) |
US4851592A (en) | 1987-10-27 | 1989-07-25 | Eastman Kodak Company | Triethylamine catalyzed neopentyl glycol production utilizing a gas sparged reactor |
US5395989A (en) * | 1990-11-06 | 1995-03-07 | Mitsubishi Gas Chemical Company, Inc. | Process for producing neopentyl glycol |
US5146012A (en) | 1991-04-26 | 1992-09-08 | Aristech Chemical Corporation | Manufacture of neopentyl glycol (III) |
US5801292A (en) | 1996-03-28 | 1998-09-01 | Eastman Chemical Company | Aldehyde process |
FI102474B1 (fi) * | 1996-12-30 | 1998-12-15 | Neste Oy | Menetelmä moniarvoisten alkoholien valmistamiseksi |
JP2000026356A (ja) * | 1998-07-10 | 2000-01-25 | Mitsubishi Gas Chem Co Inc | ヒドロキシピバルアルデヒドの製造方法 |
-
1997
- 1997-12-30 FI FI974638A patent/FI108029B/fi active
-
1998
- 1998-12-30 CN CNB988131714A patent/CN1134389C/zh not_active Expired - Fee Related
- 1998-12-30 AU AU18794/99A patent/AU1879499A/en not_active Abandoned
- 1998-12-30 JP JP2000527516A patent/JP2002500208A/ja active Pending
- 1998-12-30 US US09/582,709 patent/US6545189B1/en not_active Expired - Lifetime
- 1998-12-30 DE DE69813901T patent/DE69813901T2/de not_active Expired - Fee Related
- 1998-12-30 AT AT98963575T patent/ATE238260T1/de not_active IP Right Cessation
- 1998-12-30 EP EP98963575A patent/EP1051378B1/en not_active Expired - Lifetime
- 1998-12-30 ES ES98963575T patent/ES2198783T3/es not_active Expired - Lifetime
- 1998-12-30 WO PCT/FI1998/001031 patent/WO1999035112A1/en active IP Right Grant
- 1998-12-30 KR KR1020007007286A patent/KR100584707B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20010033761A (ko) | 2001-04-25 |
DE69813901D1 (de) | 2003-05-28 |
EP1051378B1 (en) | 2003-04-23 |
FI974638A0 (fi) | 1997-12-30 |
ES2198783T3 (es) | 2004-02-01 |
ATE238260T1 (de) | 2003-05-15 |
JP2002500208A (ja) | 2002-01-08 |
WO1999035112A1 (en) | 1999-07-15 |
DE69813901T2 (de) | 2003-12-18 |
AU1879499A (en) | 1999-07-26 |
CN1286673A (zh) | 2001-03-07 |
US6545189B1 (en) | 2003-04-08 |
KR100584707B1 (ko) | 2006-05-30 |
FI974638A (fi) | 1999-07-01 |
FI108029B (fi) | 2001-11-15 |
EP1051378A1 (en) | 2000-11-15 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PORTHOPE CO., LTD. Free format text: FORMER OWNER: NESTE OY Effective date: 20061110 Owner name: PERSTORP SPECIALTY CHEM AB Free format text: FORMER OWNER: PORTHOPE CO., LTD. Effective date: 20061110 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061110 Address after: Sweden Perstorp Patentee after: PERSTORP SPECIALTY CHEMICALS AB Address before: Porvoo Patentee before: Wave Doppler, Si Effective date of registration: 20061110 Address after: Porvoo Patentee after: Wave Doppler, Si Address before: Espoo, Finland Patentee before: Neste Oy |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |