SG11201705684SA - Recovery of acetic acid - Google Patents
Recovery of acetic acidInfo
- Publication number
- SG11201705684SA SG11201705684SA SG11201705684SA SG11201705684SA SG11201705684SA SG 11201705684S A SG11201705684S A SG 11201705684SA SG 11201705684S A SG11201705684S A SG 11201705684SA SG 11201705684S A SG11201705684S A SG 11201705684SA SG 11201705684S A SG11201705684S A SG 11201705684SA
- Authority
- SG
- Singapore
- Prior art keywords
- recovery
- acetic acid
- acetic
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—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
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- 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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
-
- 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
- C07C53/08—Acetic acid
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/49—Esterification or transesterification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562110102P | 2015-01-30 | 2015-01-30 | |
PCT/US2016/015080 WO2016123194A1 (en) | 2015-01-30 | 2016-01-27 | Recovery of acetic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201705684SA true SG11201705684SA (en) | 2017-08-30 |
Family
ID=55752692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201705684SA SG11201705684SA (en) | 2015-01-30 | 2016-01-27 | Recovery of acetic acid |
Country Status (7)
Country | Link |
---|---|
US (1) | US9611207B2 (en) |
EP (1) | EP3250543B1 (en) |
KR (1) | KR101821535B1 (en) |
CN (1) | CN108064220B (en) |
BR (1) | BR112017016406B1 (en) |
SG (1) | SG11201705684SA (en) |
WO (1) | WO2016123194A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2714810C1 (en) * | 2018-10-15 | 2020-02-19 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Method for selective hydrogenation of styrene oligomers and still residues of reaction resins (srrr), use thereof as liquid organic hydrogen carrier and hydrogen cycle based thereon |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599976A (en) * | 1995-04-07 | 1997-02-04 | Hoechst Celanese Corporation | Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process |
US5817869A (en) | 1995-10-03 | 1998-10-06 | Quantum Chemical Corporation | Use of pentavalent Group VA oxides in acetic acid processing |
GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
GB9626324D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
US6153792A (en) * | 1997-12-18 | 2000-11-28 | Uop Llc | Carbonylation process using a flash step with washing |
US7524988B2 (en) | 2006-08-01 | 2009-04-28 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid |
-
2016
- 2016-01-27 CN CN201680015791.2A patent/CN108064220B/en active Active
- 2016-01-27 SG SG11201705684SA patent/SG11201705684SA/en unknown
- 2016-01-27 EP EP16716316.1A patent/EP3250543B1/en active Active
- 2016-01-27 US US15/007,601 patent/US9611207B2/en active Active
- 2016-01-27 WO PCT/US2016/015080 patent/WO2016123194A1/en active Application Filing
- 2016-01-27 KR KR1020177024305A patent/KR101821535B1/en active IP Right Grant
- 2016-01-27 BR BR112017016406-0A patent/BR112017016406B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN108064220B (en) | 2019-04-09 |
US9611207B2 (en) | 2017-04-04 |
WO2016123194A1 (en) | 2016-08-04 |
KR20170103984A (en) | 2017-09-13 |
US20160221911A1 (en) | 2016-08-04 |
BR112017016406B1 (en) | 2021-08-17 |
EP3250543A1 (en) | 2017-12-06 |
CN108064220A (en) | 2018-05-22 |
KR101821535B1 (en) | 2018-01-23 |
EP3250543B1 (en) | 2019-08-28 |
BR112017016406A2 (en) | 2018-03-27 |
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