JP2004358466A5 - - Google Patents
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- JP2004358466A5 JP2004358466A5 JP2004168839A JP2004168839A JP2004358466A5 JP 2004358466 A5 JP2004358466 A5 JP 2004358466A5 JP 2004168839 A JP2004168839 A JP 2004168839A JP 2004168839 A JP2004168839 A JP 2004168839A JP 2004358466 A5 JP2004358466 A5 JP 2004358466A5
- Authority
- JP
- Japan
- Prior art keywords
- stream
- solvent
- mother liquor
- zone
- water
- 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.)
- Pending
Links
- 239000012452 mother liquor Substances 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims 28
- 238000000034 method Methods 0.000 claims 25
- 238000000605 extraction Methods 0.000 claims 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 6
- 238000001704 evaporation Methods 0.000 claims 6
- 239000003054 catalyst Substances 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims 4
- 238000009835 boiling Methods 0.000 claims 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 3
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 claims 2
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims 2
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims 2
- 229940011051 isopropyl acetate Drugs 0.000 claims 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims 2
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims 2
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/455,016 US7410632B2 (en) | 2003-06-05 | 2003-06-05 | Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004358466A JP2004358466A (ja) | 2004-12-24 |
| JP2004358466A5 true JP2004358466A5 (enExample) | 2005-06-02 |
Family
ID=33159561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004168839A Pending JP2004358466A (ja) | 2003-06-05 | 2004-06-07 | カルボン酸合成母液から不純物を除去する抽出方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7410632B2 (enExample) |
| EP (2) | EP2292581B1 (enExample) |
| JP (1) | JP2004358466A (enExample) |
| KR (1) | KR101169466B1 (enExample) |
| CN (1) | CN1572765B (enExample) |
| AR (1) | AR044616A1 (enExample) |
| BR (1) | BRPI0401884A (enExample) |
| CA (1) | CA2466999C (enExample) |
| ES (1) | ES2437854T3 (enExample) |
| MX (1) | MXPA04005328A (enExample) |
| MY (1) | MY142041A (enExample) |
| PL (1) | PL2292581T3 (enExample) |
| PT (1) | PT2292581E (enExample) |
| RU (1) | RU2345980C2 (enExample) |
| TW (1) | TW200513454A (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7351396B2 (en) * | 2003-06-05 | 2008-04-01 | Eastman Chemical Company | Extraction process for removal of impurities from an aqueous mixture |
| 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 |
| US7494641B2 (en) * | 2003-06-05 | 2009-02-24 | Eastman Chemical Company | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
| 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 |
| US7452522B2 (en) * | 2003-06-05 | 2008-11-18 | Eastman Chemical Company | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
| US20070238899A9 (en) * | 2004-09-02 | 2007-10-11 | Robert Lin | Optimized production of aromatic dicarboxylic acids |
| US7888530B2 (en) * | 2004-09-02 | 2011-02-15 | Eastman Chemical Company | Optimized production of aromatic dicarboxylic acids |
| US20080161598A1 (en) * | 2004-09-02 | 2008-07-03 | Eastman Chemical Company | Optimized Production of Aromatic Dicarboxylic Acids |
| US7291270B2 (en) | 2004-10-28 | 2007-11-06 | Eastman Chemical Company | Process for removal of impurities from an oxidizer purge stream |
| US7273559B2 (en) | 2004-10-28 | 2007-09-25 | Eastman Chemical Company | Process for removal of impurities from an oxidizer purge stream |
| US7402694B2 (en) * | 2005-08-11 | 2008-07-22 | Eastman Chemical Company | Process for removal of benzoic acid from an oxidizer purge stream |
| US7569722B2 (en) * | 2005-08-11 | 2009-08-04 | Eastman Chemical Company | Process for removal of benzoic acid from an oxidizer purge stream |
| US20070155987A1 (en) * | 2006-01-04 | 2007-07-05 | O'meadhra Ruairi S | Oxidative digestion with optimized agitation |
| 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 |
| US7863483B2 (en) * | 2006-03-01 | 2011-01-04 | Eastman Chemical Company | Carboxylic acid production process |
| US7772424B2 (en) * | 2006-03-01 | 2010-08-10 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion |
| US7816556B2 (en) * | 2006-03-01 | 2010-10-19 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced multistage oxidative digestion |
| US8697906B2 (en) * | 2006-03-01 | 2014-04-15 | Grupo Petrotemex, S.A. De C.V. | Methods and apparatus for producing a low-moisture carboxylic acid wet cake |
| US8173835B2 (en) * | 2006-03-01 | 2012-05-08 | Grupo Petrotemex, S.A. De C.V. | Method and apparatus for drying carboxylic acid |
| US7326807B2 (en) * | 2006-03-01 | 2008-02-05 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced heating for oxidative digestion |
| US7393973B2 (en) * | 2006-03-01 | 2008-07-01 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion |
| US7897808B2 (en) * | 2006-03-01 | 2011-03-01 | Eastman Chemical Company | Versatile oxidation byproduct purge process |
| 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 |
| US20070203359A1 (en) * | 2006-03-01 | 2007-08-30 | Philip Edward Gibson | Versatile oxidation byproduct purge process |
| US20070208199A1 (en) * | 2006-03-01 | 2007-09-06 | Kenny Randolph Parker | Methods and apparatus for isolating carboxylic acid |
| US7863481B2 (en) * | 2006-03-01 | 2011-01-04 | Eastman Chemical Company | Versatile oxidation byproduct purge process |
| US20070208194A1 (en) * | 2006-03-01 | 2007-09-06 | Woodruff Thomas E | Oxidation system with sidedraw secondary reactor |
| US7462736B2 (en) * | 2006-03-01 | 2008-12-09 | Eastman Chemical Company | Methods and apparatus for isolating carboxylic acid |
| US7847121B2 (en) * | 2006-03-01 | 2010-12-07 | Eastman Chemical Company | Carboxylic acid production process |
| US7880032B2 (en) * | 2006-03-01 | 2011-02-01 | Eastman Chemical Company | Versatile oxidation byproduct purge process |
| US7420082B2 (en) * | 2006-03-01 | 2008-09-02 | Eastman Chemical Company | Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion |
| EP1870393B1 (en) * | 2006-06-12 | 2008-08-06 | Hyosung Corporation | Apparatus and method for recovering acetic acid and catalyst in process for preparation of 2,6-Naphthalenedicarboxylic acid |
| US7396457B2 (en) * | 2006-06-27 | 2008-07-08 | Hyosung Corporation | Apparatus and method for recovering acetic acid and catalyst in process for preparation of 2,6-naphthalenedicarboxylic acid |
| US8167974B2 (en) * | 2010-08-20 | 2012-05-01 | Grupo Petrotemex, S.A. De C.V. | Terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| US8466312B2 (en) * | 2010-08-20 | 2013-06-18 | Grupo Petrotemex, S.A. De C.V. | Terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| KR101189798B1 (ko) * | 2011-08-17 | 2012-10-10 | 한국지질자원연구원 | 폐ｃｍｂ촉매로부터 ｃｍａ 액상촉매의 제조방법 |
| US9604202B2 (en) | 2014-05-08 | 2017-03-28 | Eastman Chemical Company | Furan-2,5-dicarboxylic acid purge process |
| US9944615B2 (en) | 2014-05-08 | 2018-04-17 | Eastman Chemical Company | Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a purge zone |
| US10010812B2 (en) | 2014-05-08 | 2018-07-03 | Eastman Chemical Company | Furan-2,5-dicarboxylic acid purge process |
| US9943834B2 (en) * | 2014-05-08 | 2018-04-17 | Eastman Chemical Company | Furan-2,5-dicarboxylic acid purge process |
| US20190023837A1 (en) | 2017-07-20 | 2019-01-24 | Eastman Chemical Company | Production of polyethylene furanoate in a retrofitted polyester plant |
| US10344011B1 (en) | 2018-05-04 | 2019-07-09 | Eastman Chemical Company | Furan-2,5-dicarboxylic acid purge process |
| US10526301B1 (en) | 2018-10-18 | 2020-01-07 | Eastman Chemical Company | Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant |
| CN114804546B (zh) * | 2022-06-02 | 2023-03-17 | 无锡市兴盛环保设备有限公司 | 一种基于膜技术的pta母液回收处理方法 |
Family Cites Families (72)
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|---|---|---|---|---|
| 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 |
| JPS4914637B1 (enExample) * | 1970-12-09 | 1974-04-09 | ||
| JPS4914636B1 (enExample) * | 1970-12-09 | 1974-04-09 | ||
| 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 (enExample) | 1973-03-30 | 1980-02-23 | ||
| JPS5328420B2 (enExample) | 1973-04-05 | 1978-08-15 | ||
| JPS5328421B2 (enExample) | 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 |
| 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 |
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| NL188282C (nl) * | 1977-04-04 | 1992-05-18 | Montedison Spa | Werkwijze voor de synthese van tereftaalzuur door oxyderen van p-xyleen in azijnzuuroplossing. |
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| 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 |
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| 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 |
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| US7132566B2 (en) | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
| US7351396B2 (en) | 2003-06-05 | 2008-04-01 | Eastman Chemical Company | Extraction process for removal of impurities from an aqueous mixture |
| 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 |
| 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 |
| US7888529B2 (en) | 2006-03-01 | 2011-02-15 | Eastman Chemical Company | Process to produce a post catalyst removal composition |
| US8173835B2 (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 |
| 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 |
-
2003
- 2003-06-05 US US10/455,016 patent/US7410632B2/en not_active Expired - Lifetime
-
2004
- 2004-05-07 CA CA002466999A patent/CA2466999C/en not_active Expired - Lifetime
- 2004-05-14 EP EP10010238.3A patent/EP2292581B1/en not_active Expired - Lifetime
- 2004-05-14 ES ES10010238.3T patent/ES2437854T3/es not_active Expired - Lifetime
- 2004-05-14 PT PT100102383T patent/PT2292581E/pt unknown
- 2004-05-14 EP EP04011595A patent/EP1484307A1/en not_active Withdrawn
- 2004-05-14 PL PL10010238T patent/PL2292581T3/pl unknown
- 2004-05-21 TW TW093114497A patent/TW200513454A/zh unknown
- 2004-05-27 MY MYPI20042045A patent/MY142041A/en unknown
- 2004-05-31 BR BR0401884-2A patent/BRPI0401884A/pt not_active Application Discontinuation
- 2004-06-02 MX MXPA04005328A patent/MXPA04005328A/es active IP Right Grant
- 2004-06-03 KR KR1020040040386A patent/KR101169466B1/ko not_active Expired - Lifetime
- 2004-06-04 AR ARP040101945A patent/AR044616A1/es unknown
- 2004-06-04 CN CN2004100452700A patent/CN1572765B/zh not_active Expired - Lifetime
- 2004-06-04 RU RU2004117063/04A patent/RU2345980C2/ru active
- 2004-06-07 JP JP2004168839A patent/JP2004358466A/ja active Pending
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