BRPI0915759A2 - processo para obter neopentil glicol por craqueamento de substância de alta ebulição que ocorrem no processo de produção - Google Patents
processo para obter neopentil glicol por craqueamento de substância de alta ebulição que ocorrem no processo de produçãoInfo
- Publication number
- BRPI0915759A2 BRPI0915759A2 BRPI0915759A BRPI0915759A BRPI0915759A2 BR PI0915759 A2 BRPI0915759 A2 BR PI0915759A2 BR PI0915759 A BRPI0915759 A BR PI0915759A BR PI0915759 A BRPI0915759 A BR PI0915759A BR PI0915759 A2 BRPI0915759 A2 BR PI0915759A2
- Authority
- BR
- Brazil
- Prior art keywords
- occur
- neopentyl glycol
- high boiling
- boiling substance
- production process
- Prior art date
Links
- 238000009835 boiling Methods 0.000 title 1
- 238000005336 cracking Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
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
-
- 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
- C07C29/147—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 carboxylic acids or derivatives thereof
- C07C29/149—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 carboxylic acids or derivatives thereof 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008033163A DE102008033163B4 (de) | 2008-07-15 | 2008-07-15 | Verfahren zur Gewinnung von Neopentylglykol durch Spaltung von im Herstellverfahren anfallenden Hochsiedern |
| PCT/EP2009/004575 WO2010006688A2 (de) | 2008-07-15 | 2009-06-25 | Verfahren zur gewinnung von neopentylglykol durch spaltung von im herstellverfahren anfallenden hochsiedern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0915759A2 true BRPI0915759A2 (pt) | 2015-11-03 |
Family
ID=41346592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0915759A BRPI0915759A2 (pt) | 2008-07-15 | 2009-06-25 | processo para obter neopentil glicol por craqueamento de substância de alta ebulição que ocorrem no processo de produção |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8357824B2 (pt) |
| EP (1) | EP2307340B1 (pt) |
| JP (1) | JP5858784B2 (pt) |
| KR (1) | KR101582113B1 (pt) |
| CN (1) | CN102099320B (pt) |
| BR (1) | BRPI0915759A2 (pt) |
| DE (1) | DE102008033163B4 (pt) |
| TW (1) | TWI380976B (pt) |
| WO (1) | WO2010006688A2 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8853465B2 (en) * | 2010-05-12 | 2014-10-07 | Basf Se | Process for preparing neopentyl glycol |
| DE102012002098A1 (de) | 2012-02-06 | 2013-08-08 | Eurofoam Deutschland Gmbh | Hydrothermale Karbonisierung von Kunststoffmaterial |
| DE102012021280A1 (de) | 2012-10-29 | 2014-04-30 | Oxea Gmbh | Verfahren zur Herstellung von Neopentylglykol |
| DE102012021276A1 (de) | 2012-10-29 | 2014-04-30 | Oxea Gmbh | Kontinuierliches Verfahren zur Herstellung von Neopentylglykol |
| 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 |
| DE102013013085B3 (de) | 2013-08-07 | 2015-02-05 | Eurofoam Deutschland Gmbh Schaumstoffe | Partikel eines kohleähnlichen Feststoffs, Verwendungen und Herstellungsverfahren |
| KR101757053B1 (ko) * | 2014-09-25 | 2017-07-12 | 주식회사 엘지화학 | 고효율의 네오펜틸 글리콜의 제조방법 및 이의 제조장치 |
| WO2016047957A1 (ko) * | 2014-09-25 | 2016-03-31 | (주) 엘지화학 | 고효율의 네오펜틸 글리콜의 제조방법 및 이의 제조장치 |
| WO2017119458A1 (ja) * | 2016-01-07 | 2017-07-13 | 三菱瓦斯化学株式会社 | ヒドロキシピバルアルデヒドの製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340312A (en) | 1964-10-21 | 1967-09-05 | Eastman Kodak Co | Manufacture of neopentyl glycol and isobutanol |
| DE1269605B (de) * | 1966-06-25 | 1968-06-06 | Basf Ag | Verfahren zur Herstellung gesaettigter Alkohole durch Hydrieren von Aldehyden oder Ketonen |
| DE1800506A1 (de) | 1968-10-02 | 1970-05-21 | Basf Ag | Verfahren zur Herstellung von 2,2-Dimethylpropandiol-1,3 |
| DE2611374C2 (de) | 1976-03-18 | 1987-04-30 | Basf Ag, 6700 Ludwigshafen | Katalysator für die Hydrierung eines Carbonsäureesters |
| DE2827795A1 (de) * | 1978-06-24 | 1980-01-10 | Huels Chemische Werke Ag | Verfahren zur gewinnung von reinem neopentylglykol |
| DE3644675A1 (de) | 1986-12-30 | 1988-07-14 | Ruhrchemie Ag | Verfahren zur herstellung von 2,2-dimethylpropandiol-(1,3) |
| US4855515A (en) | 1987-08-12 | 1989-08-08 | Eastman Kodak Company | Process for the production of neopentyl glycol |
| JP2964621B2 (ja) | 1990-11-06 | 1999-10-18 | 三菱瓦斯化学株式会社 | ネオペンチルグリコールの製造方法 |
| US5144088A (en) * | 1991-04-26 | 1992-09-01 | Aristech Chemical Corporation | Manufacture of neopentyl glycol (I) |
| DE69218309T3 (de) | 1991-06-28 | 2000-07-13 | Aristech Chemical Corp., Pittsburgh | Herstellung von Neopentylglykol (IV) |
| SE9502355L (sv) | 1995-06-29 | 1996-12-30 | Perstorp Ab | Spaltning av cykloalkyletrar |
| DE19948112A1 (de) * | 1999-10-06 | 2001-04-12 | Basf Ag | Verfahren zur Herstellung von 1,3-Diolen |
| US7462747B2 (en) * | 2007-01-05 | 2008-12-09 | Basf Aktiengesellschaft | Process for preparing polyalcohols from formaldehyde having a low formic acid content |
-
2008
- 2008-07-15 DE DE102008033163A patent/DE102008033163B4/de not_active Expired - Fee Related
-
2009
- 2009-06-25 KR KR1020117000977A patent/KR101582113B1/ko not_active Expired - Fee Related
- 2009-06-25 US US12/737,388 patent/US8357824B2/en not_active Expired - Fee Related
- 2009-06-25 JP JP2011517772A patent/JP5858784B2/ja not_active Expired - Fee Related
- 2009-06-25 BR BRPI0915759A patent/BRPI0915759A2/pt not_active Application Discontinuation
- 2009-06-25 EP EP09776832.9A patent/EP2307340B1/de not_active Not-in-force
- 2009-06-25 WO PCT/EP2009/004575 patent/WO2010006688A2/de not_active Ceased
- 2009-06-25 CN CN200980127407.8A patent/CN102099320B/zh not_active Expired - Fee Related
- 2009-07-14 TW TW098123664A patent/TWI380976B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR101582113B1 (ko) | 2016-01-04 |
| DE102008033163A1 (de) | 2010-01-21 |
| WO2010006688A3 (de) | 2010-04-08 |
| TWI380976B (zh) | 2013-01-01 |
| WO2010006688A2 (de) | 2010-01-21 |
| DE102008033163B4 (de) | 2012-06-14 |
| KR20110041470A (ko) | 2011-04-21 |
| JP5858784B2 (ja) | 2016-02-10 |
| US8357824B2 (en) | 2013-01-22 |
| HK1154567A1 (en) | 2012-04-27 |
| CN102099320B (zh) | 2013-12-25 |
| EP2307340B1 (de) | 2013-08-14 |
| JP2011527993A (ja) | 2011-11-10 |
| US20110184212A1 (en) | 2011-07-28 |
| CN102099320A (zh) | 2011-06-15 |
| TW201002655A (en) | 2010-01-16 |
| EP2307340A2 (de) | 2011-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |