SA518391325B1 - عمليات لإنتاج حمض أسيتيك - Google Patents
عمليات لإنتاج حمض أسيتيكInfo
- Publication number
- SA518391325B1 SA518391325B1 SA518391325A SA518391325A SA518391325B1 SA 518391325 B1 SA518391325 B1 SA 518391325B1 SA 518391325 A SA518391325 A SA 518391325A SA 518391325 A SA518391325 A SA 518391325A SA 518391325 B1 SA518391325 B1 SA 518391325B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- acetic acid
- lithium
- withdrawn
- vapor sidedraw
- producing acetic
- 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
-
- 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
- C07C51/43—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
- C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam 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
- C07C53/08—Acetic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
يتعلق الكشف الحالي بعملية لإنتاج حمض اسيتيك acetic acid وفيها يتم سحب مخرج سحب جانبي بخاري vapor sidedraw من العمود الثاني second column في سلسلة التنقية الأولية primary purification train. يتضمن مخرج السحب الجانبي البخاري vapor sidedraw حمض اسيتيك acetic acid ومركبات تشتمل على ليثيوم lithium بتركيز لا يتعدى 100 جزء وزن لكل بليون Weight Parts Per Billion (wppb). كما يتم سحب تيار مواد مترسبة غني بمركبات تشتمل على الليثيوم lithium ، مثل اسيتات ليثيوم lithium acetate ، أو داي هيدرات اسيتات ليثيوم lithium acetate dihydrate ، من العمود الثاني second column. على نحو ملائم ، يتم تغذية مخرج السحب البخاري vapor sidedraw ، أو قسم مكثف منه، مباشرة إلى راتين resin تبادل أيوني ion يحدث به استبدال بفلز metal به مواقع تبادل كاتيوني حمضي acid cation للحصول على حمض اسيتيك منقى acetic acid. هذا يمنع استبدال الفلزات metals في راتينج التبادل الأيوني ion exchange resin. شكل 1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562255049P | 2015-11-13 | 2015-11-13 | |
US15/348,338 US9957216B2 (en) | 2015-11-13 | 2016-11-10 | Processes for producing acetic acid |
PCT/US2016/061555 WO2017083668A1 (en) | 2015-11-13 | 2016-11-11 | Processes for producing acetic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
SA518391325B1 true SA518391325B1 (ar) | 2022-08-11 |
Family
ID=58689815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA518391325A SA518391325B1 (ar) | 2015-11-13 | 2018-04-11 | عمليات لإنتاج حمض أسيتيك |
Country Status (10)
Country | Link |
---|---|
US (1) | US9957216B2 (ar) |
EP (1) | EP3374342B1 (ar) |
JP (1) | JP7014365B2 (ar) |
KR (1) | KR102669942B1 (ar) |
CN (1) | CN108349865B (ar) |
ES (1) | ES2820571T3 (ar) |
RS (1) | RS60748B1 (ar) |
SA (1) | SA518391325B1 (ar) |
SG (1) | SG11201802063XA (ar) |
WO (1) | WO2017083668A1 (ar) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2817406T3 (es) * | 2017-03-08 | 2021-04-07 | Daicel Corp | Método para la producción de ácido acético |
US10457622B2 (en) | 2017-03-08 | 2019-10-29 | Daicel Corporation | Method for producing acetic acid |
Family Cites Families (63)
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US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
BE791577A (fr) | 1971-11-19 | 1973-05-17 | Monsanto Co | Purification de courants d'acide carboxylique |
US4302432A (en) | 1980-11-21 | 1981-11-24 | Eastman Kodak Company | Preparation of hydrogen iodide, lithium iodide and methyl iodide |
DE3107731A1 (de) | 1981-02-28 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur abtrennung organischer jod-verbindungen von carbonylierungsprodukten des methanols, methylacetates und dimethylethers |
NZ203226A (en) | 1982-02-13 | 1985-08-30 | Bp Chemical Ltd | Production of acetic anhydride from methanol and carbon monoxide |
US4792620A (en) | 1983-10-14 | 1988-12-20 | Bp Chemicals Limited | Carbonylation catalysts |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
US4615806B1 (en) | 1985-03-07 | 1994-05-03 | Hoechst Co American | Removal of iodide compounds from non-aqueous organic media |
US4894477A (en) | 1986-10-14 | 1990-01-16 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid |
US5220058A (en) | 1991-09-30 | 1993-06-15 | Union Carbide Chemicals & Plastics Technology Corporation | Iodide removal process |
GB9122168D0 (en) * | 1991-10-18 | 1991-11-27 | Bp Chem Int Ltd | Process |
GB9211671D0 (en) | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
JP3377555B2 (ja) | 1993-05-31 | 2003-02-17 | ダイセル化学工業株式会社 | カルボニル化反応生成物に含有されるヨウ素化合物の除去方法 |
JP3244385B2 (ja) | 1994-06-15 | 2002-01-07 | ダイセル化学工業株式会社 | 高純度酢酸の製造方法 |
JP3306227B2 (ja) | 1994-07-06 | 2002-07-24 | ダイセル化学工業株式会社 | 酢酸および/または無水酢酸の製造法 |
US5625095A (en) | 1994-06-15 | 1997-04-29 | Daicel Chemical Industries, Ltd. | Process for producing high purity acetic acid |
US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
CN1092179C (zh) | 1995-10-27 | 2002-10-09 | 赫希斯特人造丝公司 | 除去腐蚀金属以改善羰基化催化剂溶液生产率的方法 |
US6339171B1 (en) | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
IN192600B (ar) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626428D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626429D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
JPH10231267A (ja) | 1997-02-19 | 1998-09-02 | Chiyoda Corp | 有機カルボン酸の製造方法 |
US6066762A (en) | 1996-12-30 | 2000-05-23 | Chiyoda Corporation | Process for the production of carbonyl compound |
US5962735A (en) | 1998-03-06 | 1999-10-05 | Uop Llc | Method for treating an organic liquid contaminated with an iodide compound |
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-
2016
- 2016-11-10 US US15/348,338 patent/US9957216B2/en active Active
- 2016-11-11 SG SG11201802063XA patent/SG11201802063XA/en unknown
- 2016-11-11 JP JP2018524476A patent/JP7014365B2/ja active Active
- 2016-11-11 CN CN201680062358.4A patent/CN108349865B/zh active Active
- 2016-11-11 EP EP16801354.8A patent/EP3374342B1/en active Active
- 2016-11-11 ES ES16801354T patent/ES2820571T3/es active Active
- 2016-11-11 RS RS20201010A patent/RS60748B1/sr unknown
- 2016-11-11 WO PCT/US2016/061555 patent/WO2017083668A1/en active Application Filing
- 2016-11-11 KR KR1020187009589A patent/KR102669942B1/ko active IP Right Grant
-
2018
- 2018-04-11 SA SA518391325A patent/SA518391325B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
SG11201802063XA (en) | 2018-05-30 |
KR20180081707A (ko) | 2018-07-17 |
JP2018535220A (ja) | 2018-11-29 |
WO2017083668A1 (en) | 2017-05-18 |
ES2820571T3 (es) | 2021-04-21 |
CN108349865A (zh) | 2018-07-31 |
EP3374342A1 (en) | 2018-09-19 |
US9957216B2 (en) | 2018-05-01 |
KR102669942B1 (ko) | 2024-05-27 |
JP7014365B2 (ja) | 2022-02-01 |
RS60748B1 (sr) | 2020-10-30 |
US20170137361A1 (en) | 2017-05-18 |
CN108349865B (zh) | 2021-05-11 |
EP3374342B1 (en) | 2020-07-08 |
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