ATE525120T1 - Verfahren zur verringerung von wasser aus reaktorauslassgas bei der oxidation einer aromatischen verbindung - Google Patents
Verfahren zur verringerung von wasser aus reaktorauslassgas bei der oxidation einer aromatischen verbindungInfo
- Publication number
- ATE525120T1 ATE525120T1 AT07708962T AT07708962T ATE525120T1 AT E525120 T1 ATE525120 T1 AT E525120T1 AT 07708962 T AT07708962 T AT 07708962T AT 07708962 T AT07708962 T AT 07708962T AT E525120 T1 ATE525120 T1 AT E525120T1
- Authority
- AT
- Austria
- Prior art keywords
- water
- outlet gas
- reactor outlet
- aromatic compound
- reactor
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 150000001491 aromatic compounds Chemical class 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 3
- 238000007254 oxidation reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 150000001735 carboxylic acids Chemical class 0.000 abstract 3
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20060016331 | 2006-02-20 | ||
| KR1020070005367A KR100794317B1 (ko) | 2006-02-20 | 2007-01-17 | 방향족 화합물의 산화반응시 반응기 배출가스로부터 물을제거하는 방법 |
| PCT/KR2007/000812 WO2007097543A1 (en) | 2006-02-20 | 2007-02-15 | Reducing method of water from reactor outlet gas in the oxidation process of aromatic compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE525120T1 true ATE525120T1 (de) | 2011-10-15 |
Family
ID=38612591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07708962T ATE525120T1 (de) | 2006-02-20 | 2007-02-15 | Verfahren zur verringerung von wasser aus reaktorauslassgas bei der oxidation einer aromatischen verbindung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8084639B2 (de) |
| EP (1) | EP1986762B1 (de) |
| JP (1) | JP5336198B2 (de) |
| KR (1) | KR100794317B1 (de) |
| CN (1) | CN101384332B (de) |
| AT (1) | ATE525120T1 (de) |
| AU (1) | AU2007218513B2 (de) |
| BR (1) | BRPI0706820A2 (de) |
| CA (1) | CA2642712C (de) |
| RU (1) | RU2423171C2 (de) |
| WO (1) | WO2007097543A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537299B (zh) * | 2009-03-19 | 2011-12-28 | 绍兴远东石化有限公司 | 一种回收利用对苯二甲酸生产尾气中有机物的方法 |
| KR101222730B1 (ko) * | 2010-08-05 | 2013-01-15 | 삼성토탈 주식회사 | 증류탑으로부터의 저압 스팀 생산방법 |
| KR101305594B1 (ko) * | 2011-09-09 | 2013-09-09 | 삼성토탈 주식회사 | 폐열을 이용한 방향족 화합물의 분리공정에서의 에너지 절감방법 |
| KR101264603B1 (ko) | 2011-09-15 | 2013-05-24 | 강기준 | 에너지 기여 결합 증류를 이용한 방향족 화합물 산화반응시 반응기 배출물로부터 물을 분리하고 카르복실산을 회수하는 장치 및 방법 |
| KR101435569B1 (ko) * | 2014-01-28 | 2014-08-28 | (주)에이엠티퍼시픽 | 방향족 카르복시산 제조시 초산 회수 방법 |
| CN105498453B (zh) * | 2015-12-04 | 2017-11-03 | 常德市雄鹰科技有限责任公司 | 一种三醋酸甘油酯生产过程中的废气处理工艺 |
| CN110922323B (zh) * | 2019-11-27 | 2024-07-02 | 天津东大化工集团有限公司 | 甲苯连续催化氧化生产苯甲酸热电耦合高效节能减排工艺 |
| CN114057252B (zh) * | 2021-12-07 | 2024-05-03 | 天华化工机械及自动化研究设计院有限公司 | 改善精对苯二甲酸装置脱水塔水质的系统及其方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1599864A (de) * | 1968-11-25 | 1970-07-20 | ||
| JP2620820B2 (ja) * | 1991-04-12 | 1997-06-18 | アモコ・コーポレーション | 還元して精製テレフタル酸を調製するのに適する粗製テレフタル酸の調製方法 |
| JP3198711B2 (ja) * | 1993-03-30 | 2001-08-13 | 三井化学株式会社 | テレフタル酸の製造方法および装置 |
| WO1996006065A1 (en) * | 1994-08-23 | 1996-02-29 | Imperial Chemical Industries Plc | Dehydration of acetic acid by azeotropic distillation in the production of an aromatic acid |
| US5612007A (en) * | 1994-10-14 | 1997-03-18 | Amoco Corporation | Apparatus for preparing aromatic carboxylic acids with efficient energy recovery |
| JPH11171826A (ja) * | 1997-12-05 | 1999-06-29 | Mitsubishi Chemical Corp | 芳香族カルボン酸の製造方法 |
| RU2163592C2 (ru) * | 1998-04-30 | 2001-02-27 | Открытое акционерное общество "Научно-исследовательский и проектный институт мономеров с опытным заводом" | Способ получения изофталевой кислоты |
| KR20000005733A (ko) * | 1998-06-05 | 2000-01-25 | 나까니시 히로유끼 | 방향족카복실산의제조방법 |
| US6153790A (en) * | 1998-12-01 | 2000-11-28 | Shell Oil Company | Method to produce aromatic dicarboxylic acids using cobalt and zirconium catalysts |
| JP2002326001A (ja) * | 2001-02-27 | 2002-11-12 | Mitsubishi Chemicals Corp | 共沸蒸留方法 |
| JP2003137833A (ja) * | 2001-11-02 | 2003-05-14 | Mitsubishi Chemicals Corp | テレフタル酸の製造方法 |
| US20050256335A1 (en) * | 2004-05-12 | 2005-11-17 | Ovidiu Marin | Providing gases to aromatic carboxylic acid manufacturing processes |
| CA2601941C (en) * | 2005-03-21 | 2013-06-25 | Bp Corporation North America Inc. | Process and apparatus for manufacturing aromatic carboxylic acids including pure forms thereof |
-
2007
- 2007-01-17 KR KR1020070005367A patent/KR100794317B1/ko not_active Expired - Fee Related
- 2007-02-15 WO PCT/KR2007/000812 patent/WO2007097543A1/en not_active Ceased
- 2007-02-15 JP JP2008555156A patent/JP5336198B2/ja not_active Expired - Fee Related
- 2007-02-15 EP EP07708962A patent/EP1986762B1/de not_active Not-in-force
- 2007-02-15 US US11/916,267 patent/US8084639B2/en not_active Expired - Fee Related
- 2007-02-15 AU AU2007218513A patent/AU2007218513B2/en not_active Ceased
- 2007-02-15 BR BRPI0706820-4A patent/BRPI0706820A2/pt not_active Application Discontinuation
- 2007-02-15 RU RU2008134730/05A patent/RU2423171C2/ru not_active IP Right Cessation
- 2007-02-15 CN CN2007800059427A patent/CN101384332B/zh not_active Expired - Fee Related
- 2007-02-15 AT AT07708962T patent/ATE525120T1/de not_active IP Right Cessation
- 2007-02-15 CA CA2642712A patent/CA2642712C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8084639B2 (en) | 2011-12-27 |
| RU2423171C2 (ru) | 2011-07-10 |
| KR100794317B1 (ko) | 2008-01-11 |
| AU2007218513B2 (en) | 2010-03-18 |
| KR20070083174A (ko) | 2007-08-23 |
| CA2642712A1 (en) | 2007-08-30 |
| JP2009527473A (ja) | 2009-07-30 |
| JP5336198B2 (ja) | 2013-11-06 |
| BRPI0706820A2 (pt) | 2011-04-12 |
| CN101384332B (zh) | 2011-11-23 |
| EP1986762A4 (de) | 2010-10-27 |
| CA2642712C (en) | 2011-11-29 |
| US20090326264A1 (en) | 2009-12-31 |
| RU2008134730A (ru) | 2010-03-27 |
| EP1986762A1 (de) | 2008-11-05 |
| CN101384332A (zh) | 2009-03-11 |
| EP1986762B1 (de) | 2011-09-21 |
| WO2007097543A1 (en) | 2007-08-30 |
| AU2007218513A1 (en) | 2007-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |