JP2012511505A - 粗製グリセリン相の処理を含むアクロレインの製造方法 - Google Patents
粗製グリセリン相の処理を含むアクロレインの製造方法 Download PDFInfo
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- JP2012511505A JP2012511505A JP2011538921A JP2011538921A JP2012511505A JP 2012511505 A JP2012511505 A JP 2012511505A JP 2011538921 A JP2011538921 A JP 2011538921A JP 2011538921 A JP2011538921 A JP 2011538921A JP 2012511505 A JP2012511505 A JP 2012511505A
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- Prior art keywords
- glycerin
- phase
- acrolein
- water
- acrylic acid
- Prior art date
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- 235000011187 glycerol Nutrition 0.000 title claims abstract description 347
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 claims abstract description 143
- 238000006243 chemical reaction Methods 0.000 claims abstract description 127
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 79
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 79
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- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/52—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition by dehydration and rearrangement involving two hydroxy groups in the same molecule
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/786—Separation; Purification; Stabilisation; Use of additives by membrane separation process, e.g. pervaporation, perstraction, reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
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| DE102008060888.2 | 2008-12-09 | ||
| DE102008060888A DE102008060888A1 (de) | 2008-12-09 | 2008-12-09 | Verfahren zur Herstellung von Acrolein umfassend die Aufarbeitung einer Rohglycerin-Phase |
| PCT/EP2009/064500 WO2010066513A1 (de) | 2008-12-09 | 2009-11-03 | Verfahren zur herstellung von acrolein umfassend die aufarbeitung einer rohglycerin-phase |
Publications (2)
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| JP2012511505A true JP2012511505A (ja) | 2012-05-24 |
| JP2012511505A5 JP2012511505A5 (enExample) | 2012-12-20 |
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| CN (1) | CN102245551A (enExample) |
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| DE (1) | DE102008060888A1 (enExample) |
| WO (1) | WO2010066513A1 (enExample) |
| ZA (1) | ZA201102268B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039203B4 (de) | 2006-08-22 | 2014-06-18 | Evonik Degussa Gmbh | Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu |
| FR2953829B1 (fr) | 2009-12-14 | 2011-12-09 | Arkema France | Procede de fabrication d'acroleine et/ou d'acide acrylique a partir de glycerol |
| US10676664B2 (en) | 2012-03-29 | 2020-06-09 | Axel R. Johnson | Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids |
| US9725641B2 (en) * | 2012-03-29 | 2017-08-08 | Axel R. Johnson | Methods fluids by producing and employing oil and gas well drilling and completion fluids as well as hydraulic fracturing fluids employing triglyceride processing by products and propylene glycol recovered from aircraft deicing operations |
| DE102013000602A1 (de) | 2013-01-16 | 2014-07-17 | Evonik Industries Ag | Verfahren zur Herstellung von Acrylsäure |
| DE102013217386A1 (de) | 2013-09-02 | 2015-03-05 | Evonik Industries Ag | Verfahren zur Herstellung von Acrylsäure |
| JP6228246B2 (ja) | 2015-03-03 | 2017-11-08 | エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ | エテンのオリゴマー化に使用される不均一系触媒の再生 |
| PL3255029T3 (pl) | 2016-06-10 | 2019-04-30 | Evonik Degussa Gmbh | Oligomeryzacja etenu w warunkach nadkrytycznych |
| EP3266757B1 (de) | 2016-07-08 | 2019-12-25 | Evonik Operations GmbH | Herstellung von zumindest 1-hexen und octen aus ethen |
| US10227279B2 (en) | 2016-09-12 | 2019-03-12 | Evonik Degussa Gmbh | Dehydrogenation of LPG or NGL and flexible utilization of the olefins thus obtained |
| US10850261B2 (en) | 2018-03-14 | 2020-12-01 | Evonik Operations Gmbh | Oligomerization catalyst and process for the production thereof |
| US10882028B2 (en) | 2018-03-14 | 2021-01-05 | Evonik Operations Gmbh | Ni-containing catalyst for the oligomerization of olefins |
| US10882027B2 (en) | 2018-03-14 | 2021-01-05 | Evonik Operations Gmbh | Process for producing an oligomerization catalyst |
| US11253844B2 (en) | 2018-03-14 | 2022-02-22 | Evonik Operations Gmbh | Oligomerization catalyst and process for the production thereof |
| US10633302B2 (en) | 2018-07-25 | 2020-04-28 | Evonik Operations Gmbh | Process for oligomerization of butene with determination of the proportion of acidic catalysis |
| US11186782B2 (en) | 2019-01-08 | 2021-11-30 | Evonik Operations Gmbh | Catalyst and process for removing mercaptans from hydrocarbon streams |
| EP3680224B1 (de) | 2019-01-08 | 2023-05-24 | Evonik Operations GmbH | Verfahren zur entfernung mehrfach ungesättigter kohlenwasserstoffe aus c4-kohlenwasserstoffströmen in anwesenheit von mercaptanen, disulfiden und c5-kohlenwasserstoffen |
| CN110642674B (zh) * | 2019-10-15 | 2022-04-26 | 宁波环洋新材料股份有限公司 | 一种在生物柴油副产粗甘油的精制过程中联产丙烯醛的方法 |
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- 2009-11-03 EP EP09745047.2A patent/EP2356088B1/de not_active Not-in-force
- 2009-11-03 BR BRPI0919647A patent/BRPI0919647B1/pt not_active IP Right Cessation
- 2009-11-03 CN CN2009801492265A patent/CN102245551A/zh active Pending
- 2009-11-03 US US13/128,538 patent/US8524945B2/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2010066513A1 (de) | 2010-06-17 |
| US20110275777A1 (en) | 2011-11-10 |
| BRPI0919647B1 (pt) | 2018-11-06 |
| CN102245551A (zh) | 2011-11-16 |
| EP2356088A1 (de) | 2011-08-17 |
| ZA201102268B (en) | 2011-12-28 |
| BRPI0919647A2 (pt) | 2015-12-08 |
| US8524945B2 (en) | 2013-09-03 |
| DE102008060888A1 (de) | 2010-06-10 |
| EP2356088B1 (de) | 2018-09-26 |
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