SG10202005402UA - Process for preparing carboxylic acids or salts thereof from hydrocarbons - Google Patents
Process for preparing carboxylic acids or salts thereof from hydrocarbonsInfo
- Publication number
- SG10202005402UA SG10202005402UA SG10202005402UA SG10202005402UA SG10202005402UA SG 10202005402U A SG10202005402U A SG 10202005402UA SG 10202005402U A SG10202005402U A SG 10202005402UA SG 10202005402U A SG10202005402U A SG 10202005402UA SG 10202005402U A SG10202005402U A SG 10202005402UA
- Authority
- SG
- Singapore
- Prior art keywords
- hydrocarbons
- salts
- carboxylic acids
- preparing carboxylic
- preparing
- Prior art date
Links
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/145—One step being separation by permeation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/084—Y-type faujasite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7007—Zeolite Beta
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/126—Acids containing more than four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2669—Distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/246—Membrane extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19179571 | 2019-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10202005402UA true SG10202005402UA (en) | 2021-01-28 |
Family
ID=67060247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10202005402UA SG10202005402UA (en) | 2019-06-12 | 2020-06-08 | Process for preparing carboxylic acids or salts thereof from hydrocarbons |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11008275B2 (en) |
| EP (1) | EP3750865B1 (en) |
| JP (1) | JP2020200327A (en) |
| KR (1) | KR20200142466A (en) |
| CN (1) | CN112321431B (en) |
| ES (1) | ES2921774T3 (en) |
| MY (1) | MY194045A (en) |
| SG (1) | SG10202005402UA (en) |
| TW (1) | TWI799715B (en) |
| ZA (1) | ZA202003436B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3945085B1 (en) | 2020-07-30 | 2024-01-03 | Evonik Oxeno GmbH & Co. KG | Method for the preparation of aldehydes and separation of the catalyst system by means of membrane separation |
| US11806669B2 (en) | 2020-12-22 | 2023-11-07 | Evonik Operations Gmbh | Variable and self-regulating permeate recycling in organophilic nanofiltration |
| EP4091712B1 (en) | 2021-05-18 | 2024-05-15 | Evonik Oxeno GmbH & Co. KG | Method for regenerating a catalyst for the hydroformylation of olefins in the gas phase |
| EP4198014A1 (en) * | 2021-12-20 | 2023-06-21 | Evonik Operations GmbH | Method for the preparation of carboxylic acids or their salts and separation of the homogeneous catalyst system using a membrane comprising a separation-active layer of paek and a substructure comprising paek |
| EP4197623A1 (en) * | 2021-12-20 | 2023-06-21 | Evonik Operations GmbH | Method for the preparation of an ester and separation of the homogeneous catalyst system using a membrane comprising a separation-active layer of paek and a substructure comprising paek |
| EP4223737A1 (en) * | 2022-02-08 | 2023-08-09 | Evonik Operations GmbH | Optimized thermal separation by prior gas exchange |
| JP7441357B1 (en) | 2023-04-21 | 2024-02-29 | Ｋｈネオケム株式会社 | 3,5,5-trimethylhexanoic acid composition and method for producing the same |
| JP7441358B1 (en) | 2023-04-21 | 2024-02-29 | Ｋｈネオケム株式会社 | 3,5,5-trimethylhexanoic acid composition |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2912489B2 (en) * | 1979-03-29 | 1981-04-02 | Chemische Werke Hüls AG, 4370 Marl | Process for the preparation of alkyl esters of saturated aliphatic carboxylic acids |
| US5892119A (en) * | 1996-11-26 | 1999-04-06 | Union Carbide Chemicals & Plastics Technology Corporation | Metal-ligand complex catalyzed processes |
| DE10010771C1 (en) | 2000-03-04 | 2001-05-03 | Celanese Chem Europe Gmbh | Production of aliphatic carboxylic acid, e.g. n-butyric, 2-methylbutyric, n-heptanoic or isononanoic acid, by oxidizing corresponding aldehyde uses group 5-11 metal or compound as catalyst |
| GB0228018D0 (en) * | 2002-11-30 | 2003-01-08 | Lucite Int Uk Ltd | Carbonylation of ester |
| WO2005066109A1 (en) * | 2003-12-26 | 2005-07-21 | Council Of Scientific & Industrial Research | A process for the preparation of 2-hydroxy carboxylic acids |
| MY154959A (en) * | 2005-11-17 | 2015-08-28 | Lucite Int Uk Ltd | Carbonylation of ethylenically unsaturated compounds |
| DE102006022168B4 (en) | 2006-05-12 | 2014-02-27 | Oxea Gmbh | Catalytic process for the preparation of aliphatic straight-chain and β-alkyl-branched carboxylic acids |
| US20090012323A1 (en) | 2007-07-02 | 2009-01-08 | Sasol Technology (Proprietary) Limited | Production of detergent range alcohols |
| DE102009001230A1 (en) * | 2009-02-27 | 2010-09-02 | Evonik Oxeno Gmbh | Process for the separation and partial recycling of transition metals or their catalytically active complex compounds from process streams |
| WO2013017902A1 (en) * | 2011-08-01 | 2013-02-07 | Research In Motion Limited | Joint transmission using interference alignment |
| WO2013107902A1 (en) | 2012-01-20 | 2013-07-25 | Dsm Ip Assets B.V. | Process for the separation of a dissolved catalyst system from an alkoxycarbonylation reaction mixture |
| PL2948258T3 (en) * | 2013-01-25 | 2018-07-31 | Primetals Technologies USA LLC | Seal assembly for rolling mill |
| DE102013203117A1 (en) * | 2013-02-26 | 2014-08-28 | Evonik Industries Ag | Optimized separation technique for the processing of homogeneously catalyzed hydroformylation mixtures |
| JP2017506286A (en) * | 2013-12-07 | 2017-03-02 | ノボマー， インコーポレイテッド | Nanofiltration membrane and method of use |
| GB201401392D0 (en) | 2014-01-27 | 2014-03-12 | Imp Innovations Ltd | Nanofiltration membrane |
| DE102014201756A1 (en) | 2014-01-31 | 2015-08-06 | Evonik Degussa Gmbh | Purification of chlorine-contaminated organophosphorus compounds |
| US10155200B2 (en) * | 2015-02-18 | 2018-12-18 | Evonik Degussa Gmbh | Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltration |
| SG10201601501QA (en) | 2015-03-05 | 2016-10-28 | Evonik Degussa Gmbh | Preparation of 2,2`-biaryls in the presence of molybdenum(v) chloride |
| SG10201806584VA (en) * | 2015-07-23 | 2018-09-27 | Evonik Degussa Gmbh | Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds |
| EP3246303B8 (en) | 2016-05-19 | 2020-01-01 | Evonik Operations GmbH | Preparation of n-pentanal from low-butene reaction feed |
| PL3272732T3 (en) * | 2016-07-19 | 2020-03-31 | Evonik Degussa Gmbh | Method for the alcoxy carbonylation of ethylenically unsaturated compounds with monophosphin ligands |
| US10245578B2 (en) | 2016-11-09 | 2019-04-02 | Evonik Degussa Gmbh | Chromium- and nickel-free hydrogenation of hydroformylation mixtures |
| ZA201808003B (en) | 2017-12-01 | 2019-08-28 | Evonik Degussa Gmbh | Method for obtaining alcohols from aldehydes ii |
| ZA201808002B (en) | 2017-12-01 | 2019-08-28 | Evonik Degussa Gmbh | Method for obtaining alcohols from aldehydes |
| JP7340327B2 (en) | 2017-12-01 | 2023-09-07 | エボニック オペレーションズ ゲーエムベーハー | How to obtain alcohol from aldehyde III |
| US10882027B2 (en) | 2018-03-14 | 2021-01-05 | Evonik Operations Gmbh | Process for producing an oligomerization catalyst |
| US10850261B2 (en) | 2018-03-14 | 2020-12-01 | Evonik Operations Gmbh | Oligomerization catalyst and process for the production thereof |
| 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 |
| US10654784B2 (en) | 2018-10-05 | 2020-05-19 | Evonik Operations Gmbh | Process for hydroformylating short-chain olefins in the gas phase |
| US10647650B2 (en) | 2018-10-05 | 2020-05-12 | Evonik Operations Gmbh | Process for hydroformylating short-chain olefins using a heterogenized catalyst system without ionic liquid |
-
2020
- 2020-06-05 US US16/893,481 patent/US11008275B2/en active Active
- 2020-06-08 SG SG10202005402UA patent/SG10202005402UA/en unknown
- 2020-06-08 EP EP20178665.4A patent/EP3750865B1/en active Active
- 2020-06-08 ES ES20178665T patent/ES2921774T3/en active Active
- 2020-06-09 ZA ZA2020/03436A patent/ZA202003436B/en unknown
- 2020-06-10 MY MYPI2020002936A patent/MY194045A/en unknown
- 2020-06-10 TW TW109119495A patent/TWI799715B/en active
- 2020-06-11 CN CN202010528122.3A patent/CN112321431B/en active Active
- 2020-06-11 JP JP2020101655A patent/JP2020200327A/en active Pending
- 2020-06-11 KR KR1020200070682A patent/KR20200142466A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20200392062A1 (en) | 2020-12-17 |
| MY194045A (en) | 2022-11-09 |
| EP3750865B1 (en) | 2022-03-30 |
| EP3750865A1 (en) | 2020-12-16 |
| US11008275B2 (en) | 2021-05-18 |
| TW202100503A (en) | 2021-01-01 |
| JP2020200327A (en) | 2020-12-17 |
| ZA202003436B (en) | 2021-07-28 |
| KR20200142466A (en) | 2020-12-22 |
| CN112321431B (en) | 2024-07-02 |
| ES2921774T3 (en) | 2022-08-31 |
| TWI799715B (en) | 2023-04-21 |
| CN112321431A (en) | 2021-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA202003436B (en) | Process for preparing carboxylic acids or salts thereof from hydrocarbons | |
| ZA201806411B (en) | Process for preparing an unsaturated carboxylic acid salt | |
| SG11201609591PA (en) | Process for preparing an unsaturated carboxylic acid salt | |
| SI3497081T1 (en) | Process for preparing 4-ammonium-2,2,6,6-tetraalkylpiperidinyl salts | |
| SG11201803926QA (en) | Method for purifying alkanesulfonic acids | |
| EP3953376A4 (en) | Methods for synthesizing beta-homoamino acids | |
| SG11201802571YA (en) | Method for producing acetic acid | |
| SG11202101488QA (en) | Continuous process for preparing methacrolein | |
| SG11202101134PA (en) | Process for producing methacrylic acid or methacrylic acid esters | |
| SG11201708390XA (en) | A process for the production of ethylenically unsaturated carboxylic acids or esters | |
| EP3153586A4 (en) | Method for producing l-amino acids | |
| IL268808A (en) | Process for preparing methyl phosphinic acid butyl ester | |
| GB2590221B (en) | Method for producing acetic acid | |
| DE112016002036A5 (en) | Method for controlling a clutch of a vehicle after completion of a sailing operation of the vehicle | |
| SI3623360T1 (en) | Production method for 1 amino cyclopropane carboxylic acid nonhydrate | |
| EP3880644C0 (en) | Process for preparing capped 3-hydroxycarboxylic acids and their salts and esters | |
| EP3733859C0 (en) | Method for producing sugar carboxylic acid | |
| IL261135A (en) | Process for preparing aminothiol ester compounds and salts thereof | |
| SG10201912851PA (en) | Process for producing acetic acid | |
| EP3284734A4 (en) | Method for producing 2-halogenated benzoic acids | |
| SI3636630T1 (en) | Production method for 1 amino cyclopropane carboxylic acid nonhydrate | |
| IL258898A (en) | Method for synthesizing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids | |
| EP3642347C0 (en) | Method for producing carboxylic acids under unsterile conditions | |
| IL277812A (en) | Process for producing 2,6-dialkylphenyl acetic acids | |
| GB201812020D0 (en) | Process for preparing methacrolein |