CN101048361A - 用于在羧酸合成中从氧化剂清除流中除去杂质的萃取方法 - Google Patents
用于在羧酸合成中从氧化剂清除流中除去杂质的萃取方法 Download PDFInfo
- Publication number
- CN101048361A CN101048361A CNA2004800440487A CN200480044048A CN101048361A CN 101048361 A CN101048361 A CN 101048361A CN A2004800440487 A CNA2004800440487 A CN A2004800440487A CN 200480044048 A CN200480044048 A CN 200480044048A CN 101048361 A CN101048361 A CN 101048361A
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- CN
- China
- Prior art keywords
- solvent
- stream
- aqueous mixture
- acetate
- impurity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- 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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Abstract
Description
加工物料衡算图1中的物流 | ||||||||||||
301 | 304 | 305 | 344 | 345 | 306 | 307 | 308 | 309 | 310 | 311 | 312 | |
乙酸水乙酸正丙酯对苯二甲酸间苯二甲酸邻苯二甲酸苯甲酸4-羧基苯甲醛1,2,4-苯三甲酸对甲苯甲酸对甲苯甲醛其它有机溴化物离子溴化物钴锰腐蚀金属 | 915.055.0-0.715.833.818.121.561.172.960.512.501.300.341.440.100.08 | 534.139.3----0.06--0.010.05------ | 380.915.7-0.715.833.818.061.561.172.950.462.501.300.341.440.100.08 | 335.214.7---0.122.27--0.500.26------ | 45.81.0-0.715.833.695.791.561.172.440.202.501.300.341.440.100.08 | -80.0--------------- | 45.881.0-0.715.833.695.791.561.172.440.202.500.900.741.440.100.08 | 45.380.2-0.705.783.685.731.541.162.420.202.380.860.701.370.100.08 | 44.135.6399.00.705.713.365.731.521.012.390.202.14--0.01-- | 1.244.51.0-0.070.29-0.020.140.03-0.240.850.701.350.090.08 | --400.0------------- | 0.40.7--0.050.030.050.010.010.02-0.130.050.040.07-- |
总计 | 1000 | 573 | 427 | 353 | 74 | 80 | 154 | 152 | 502 | 51 | 400 | 2 |
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/948,591 US7452522B2 (en) | 2003-06-05 | 2004-09-23 | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
US10/948,591 | 2004-09-23 | ||
PCT/US2004/039915 WO2006036169A1 (en) | 2004-09-23 | 2004-11-29 | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101048361A true CN101048361A (zh) | 2007-10-03 |
CN101048361B CN101048361B (zh) | 2010-05-26 |
Family
ID=34959594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800440487A Active CN101048361B (zh) | 2004-09-23 | 2004-11-29 | 用于在羧酸合成中从氧化剂清除流中除去杂质的萃取方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7452522B2 (zh) |
CN (1) | CN101048361B (zh) |
AR (1) | AR047320A1 (zh) |
CA (1) | CA2579610A1 (zh) |
MX (1) | MX2007003417A (zh) |
MY (1) | MY179923A (zh) |
TW (1) | TW200610569A (zh) |
WO (1) | WO2006036169A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070155987A1 (en) * | 2006-01-04 | 2007-07-05 | O'meadhra Ruairi S | Oxidative digestion with optimized agitation |
US7326807B2 (en) * | 2006-03-01 | 2008-02-05 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced heating for oxidative digestion |
US7772424B2 (en) * | 2006-03-01 | 2010-08-10 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion |
US7420082B2 (en) * | 2006-03-01 | 2008-09-02 | Eastman Chemical Company | Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion |
US7326808B2 (en) | 2006-03-01 | 2008-02-05 | Eastman Chemical Company | Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system |
US7501537B2 (en) * | 2006-03-01 | 2009-03-10 | Eastman Chemical Company | Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange |
US7816556B2 (en) * | 2006-03-01 | 2010-10-19 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced multistage oxidative digestion |
US20070208194A1 (en) * | 2006-03-01 | 2007-09-06 | Woodruff Thomas E | Oxidation system with sidedraw secondary reactor |
US7393973B2 (en) * | 2006-03-01 | 2008-07-01 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion |
CN104447296B (zh) * | 2013-09-18 | 2016-06-08 | 中国石油化工股份有限公司 | 一种回收精对苯二甲酸精制废水中芳香化合物的方法 |
Family Cites Families (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB892766A (en) | 1957-11-12 | 1962-03-28 | Standard Oil Co | Improvements in or relating to the production of aromatic acids |
US2964559A (en) * | 1957-11-12 | 1960-12-13 | Standard Oil Co | Process for recovery of oxidation catalysts |
US3673154A (en) | 1970-06-26 | 1972-06-27 | Atlantic Richfield Co | Process for the recovery of cobalt catalyst |
US3873468A (en) * | 1970-12-09 | 1975-03-25 | Kuraray Yuka Kk | Method of removing substance harmful to oxidation reaction in the production of benzenecarboxylic acids by oxidation |
BE792519A (fr) | 1971-12-10 | 1973-06-08 | Standard Oil Co | Recuperation de metaux catalytiques des residus de la production d'acides aromatiques par oxydation catalytique en phase liquide |
US3840641A (en) | 1972-10-20 | 1974-10-08 | Standard Oil Co | Recovery of bromine from tere-and isophthalic acid process residues |
JPS557302B2 (zh) | 1973-03-30 | 1980-02-23 | ||
JPS5328420B2 (zh) * | 1973-04-05 | 1978-08-15 | ||
JPS5328421B2 (zh) * | 1973-05-15 | 1978-08-15 | ||
JPS51145488A (en) | 1976-05-31 | 1976-12-14 | Wako Pure Chem Ind Ltd | Reclaiming method of catalyst for liquid phase oxidation |
US4185073A (en) | 1976-07-26 | 1980-01-22 | Standard Oil Company (Indiana) | Apparatus for iso- or terephthalic acid production in and recovery from benzoic acid-water solvent system |
US4081464A (en) | 1976-07-26 | 1978-03-28 | Standard Oil Company | Iso- or terephthalic acid production in and recovery from benzoic acid-water solvent system |
US4158738A (en) * | 1977-05-26 | 1979-06-19 | E. I. Du Pont De Nemours And Company | Process for the production of fiber-grade terephthalic acid |
US4330676A (en) * | 1977-07-04 | 1982-05-18 | Imperial Chemical Industries Limited | Oxidation process |
JPS5425292A (en) | 1977-07-28 | 1979-02-26 | Mitsubishi Chem Ind Ltd | Method of recovering liquid phase oxidation catalyst of terephthalic acid |
US4219669A (en) * | 1979-06-08 | 1980-08-26 | Jgc Corporation | Method of treating mother liquor of reaction in terephthalic acid production |
IT1129759B (it) * | 1980-01-23 | 1986-06-11 | Montedison Spa | Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico |
US4298580A (en) * | 1980-12-19 | 1981-11-03 | Standard Oil Company (Indiana) | Separation of cobalt and manganese from trimellitic acid process residue by precipitating as carbonates, redissolving as halides and removing cobalt by magnetic means |
JPS58174344A (ja) | 1982-04-05 | 1983-10-13 | Kuraray Yuka Kk | 酢酸の回収方法 |
JPS5953441A (ja) | 1982-09-20 | 1984-03-28 | Mitsubishi Chem Ind Ltd | 芳香族カルボン酸の製造法 |
GB8428028D0 (en) | 1984-11-06 | 1984-12-12 | Ici Plc | Recovery of metal catalyst residues |
US4892972A (en) * | 1985-10-07 | 1990-01-09 | Amoco Corporation | Purification of crude terephthalic acid |
US4914230A (en) * | 1986-07-28 | 1990-04-03 | Amoco Corporation | Catalyst recovery method |
US4769489A (en) * | 1986-07-28 | 1988-09-06 | Amoco Corporation | Catalyst recovery method |
KR910005989B1 (ko) | 1988-11-30 | 1991-08-09 | 삼성석유화학 주식회사 | 테레프탈산 제조공정의 용매 정제법 |
US4939297A (en) * | 1989-06-05 | 1990-07-03 | Eastman Kodak Company | Extraction process for removal of impurities from terephthalic acid filtrate |
WO1992018453A1 (en) | 1991-04-12 | 1992-10-29 | Amoco Corporation | Process for preparation of terephthalic acid |
US5200557A (en) * | 1991-04-12 | 1993-04-06 | Amoco Corporation | Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid |
US5175355A (en) | 1991-04-12 | 1992-12-29 | Amoco Corporation | Improved process for recovery of purified terephthalic acid |
GB9211415D0 (en) | 1992-05-29 | 1992-07-15 | Ici Plc | Process for the production of purified terephthalic acid |
JP3232678B2 (ja) | 1992-08-18 | 2001-11-26 | 住友化学工業株式会社 | 酢酸の回収方法 |
JP3211396B2 (ja) | 1992-08-26 | 2001-09-25 | 住友化学工業株式会社 | アクリル酸及び酢酸の回収方法 |
GB9302333D0 (en) * | 1993-02-05 | 1993-03-24 | Ici Plc | Filtration process |
JPH06327915A (ja) * | 1993-05-24 | 1994-11-29 | Mitsui Petrochem Ind Ltd | スラリーから結晶を回収する方法及び装置 |
JP3332594B2 (ja) * | 1994-08-12 | 2002-10-07 | ダイセル化学工業株式会社 | 酢酸の精製方法 |
US6054610A (en) * | 1995-06-07 | 2000-04-25 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid and isophthalic acid from mixed xylenes |
JP3202150B2 (ja) | 1995-08-04 | 2001-08-27 | 昭和電工株式会社 | 酢酸の精製方法 |
JP3729284B2 (ja) * | 1995-09-22 | 2005-12-21 | 三菱瓦斯化学株式会社 | 高純度テレフタル酸の製造方法 |
JPH09157214A (ja) | 1995-10-05 | 1997-06-17 | Mitsubishi Chem Corp | 芳香族カルボン酸の製造方法 |
EP0879221A1 (en) | 1996-01-25 | 1998-11-25 | E.I. Du Pont De Nemours And Company | Production of aromatic carboxylic acids |
AU1803697A (en) | 1996-02-22 | 1997-09-10 | E.I. Du Pont De Nemours And Company | Production of aromatic polycarboxylic acids |
US5840965A (en) * | 1996-06-24 | 1998-11-24 | E. I. Du Pont De Nemours And Company | Process for the production of purified telephthalic acid |
JP3757995B2 (ja) * | 1996-07-12 | 2006-03-22 | 三菱瓦斯化学株式会社 | 高純度イソフタル酸の製造方法 |
US5955394A (en) * | 1996-08-16 | 1999-09-21 | Mobile Process Technology, Co. | Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids |
US6133476A (en) * | 1996-09-17 | 2000-10-17 | Lin; Tsong-Dar Vincent | Process for purification of aromatic polycarboxylic acids |
JPH10114699A (ja) | 1996-10-07 | 1998-05-06 | Teijin Ltd | 酢酸の回収方法 |
JPH11349529A (ja) | 1998-06-05 | 1999-12-21 | Mitsui Chem Inc | 芳香族カルボン酸の製造方法 |
WO2000031014A1 (en) | 1998-11-24 | 2000-06-02 | Lin T D Vincent | Process of purifying and producing high purity aromatic polycarboxylic acids and derivatives thereof |
US6153790A (en) * | 1998-12-01 | 2000-11-28 | Shell Oil Company | Method to produce aromatic dicarboxylic acids using cobalt and zirconium catalysts |
MXPA02007123A (es) * | 2000-01-21 | 2002-12-13 | Bp Corp North America Inc | Produccion de acido carboxilico aromatico de alta pureza por oxidacion en solvente de acido benzoico y agua. |
KR20020076266A (ko) | 2000-01-25 | 2002-10-09 | 잉카 인터내셔널 에스.피.에이. | 미정제 테레프탈산(cta)의 회수 방법 |
JP4788023B2 (ja) * | 2000-06-27 | 2011-10-05 | 三菱瓦斯化学株式会社 | 液相酸化反応母液からの触媒成分の回収方法 |
US7196215B2 (en) * | 2001-06-04 | 2007-03-27 | Eastman Chemical Company | Process for the production of purified terephthalic acid |
WO2003020680A1 (fr) * | 2001-08-29 | 2003-03-13 | Mitsubishi Chemical Corporation | Procede de production d'acide dicarboxylique aromatique |
EP1541217A4 (en) * | 2002-08-30 | 2011-10-26 | Mitsubishi Heavy Ind Ltd | SEPARATOR, REACTOR AND PROCESS FOR PRODUCING AROMATIC CARBOXYLIC ACID |
US7132566B2 (en) * | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
US7074954B2 (en) * | 2002-12-09 | 2006-07-11 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
US7351396B2 (en) * | 2003-06-05 | 2008-04-01 | Eastman Chemical Company | Extraction process for removal of impurities from an aqueous mixture |
US7410632B2 (en) * | 2003-06-05 | 2008-08-12 | Eastman Chemical Company | Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid |
US7282151B2 (en) * | 2003-06-05 | 2007-10-16 | Eastman Chemical Company | Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
US7381386B2 (en) * | 2003-06-05 | 2008-06-03 | Eastman Chemical Company | Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid |
US7273559B2 (en) * | 2004-10-28 | 2007-09-25 | Eastman Chemical Company | Process for removal of impurities from an oxidizer purge stream |
US7291270B2 (en) * | 2004-10-28 | 2007-11-06 | Eastman Chemical Company | Process for removal of impurities from an oxidizer purge stream |
US7863483B2 (en) * | 2006-03-01 | 2011-01-04 | Eastman Chemical Company | Carboxylic acid production process |
US7462736B2 (en) * | 2006-03-01 | 2008-12-09 | Eastman Chemical Company | Methods and apparatus for isolating carboxylic acid |
US8173836B2 (en) * | 2006-03-01 | 2012-05-08 | Grupo Petrotemex, S.A. De C.V. | Method and apparatus for drying carboxylic acid |
US7847121B2 (en) * | 2006-03-01 | 2010-12-07 | Eastman Chemical Company | Carboxylic acid production process |
US20070208199A1 (en) * | 2006-03-01 | 2007-09-06 | Kenny Randolph Parker | Methods and apparatus for isolating carboxylic acid |
US7888529B2 (en) * | 2006-03-01 | 2011-02-15 | Eastman Chemical Company | Process to produce a post catalyst removal composition |
-
2004
- 2004-09-23 US US10/948,591 patent/US7452522B2/en active Active
- 2004-11-29 AR ARP040104426A patent/AR047320A1/es unknown
- 2004-11-29 CA CA002579610A patent/CA2579610A1/en not_active Abandoned
- 2004-11-29 CN CN2004800440487A patent/CN101048361B/zh active Active
- 2004-11-29 MX MX2007003417A patent/MX2007003417A/es active IP Right Grant
- 2004-11-29 WO PCT/US2004/039915 patent/WO2006036169A1/en active Application Filing
- 2004-11-30 TW TW093136967A patent/TW200610569A/zh unknown
- 2004-11-30 MY MYPI20044950A patent/MY179923A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US7452522B2 (en) | 2008-11-18 |
MX2007003417A (es) | 2007-05-07 |
CA2579610A1 (en) | 2006-04-06 |
CN101048361B (zh) | 2010-05-26 |
TW200610569A (en) | 2006-04-01 |
US20050084432A1 (en) | 2005-04-21 |
MY179923A (en) | 2020-11-19 |
WO2006036169A1 (en) | 2006-04-06 |
AR047320A1 (es) | 2006-01-18 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PEMEX GROUP LLC Free format text: FORMER OWNER: EASTMAN CHEM CO. Effective date: 20110919 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110919 Address after: Nuevo Leon, Mexico Patentee after: Grupo Petrotemex Sa De Cv Address before: Tennessee Patentee before: Eastman Chem Co. |
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C56 | Change in the name or address of the patentee |
Owner name: EASTMAN CHEM CO Free format text: FORMER NAME: MEXICO OIL GROUP CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Nuevo Leon, Mexico Patentee after: Eastman Chemical Company Address before: Nuevo Leon, Mexico Patentee before: Grupo Petrotemex Sa De Cv |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing Petrochemical Co., Ltd. Assignor: Eastman Chemical Company Contract record no.: 2012990000015 Denomination of invention: Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid Granted publication date: 20100526 License type: Common License Open date: 20071003 Record date: 20120113 |