JP2013537548A5 - - Google Patents
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- Publication number
- JP2013537548A5 JP2013537548A5 JP2013524870A JP2013524870A JP2013537548A5 JP 2013537548 A5 JP2013537548 A5 JP 2013537548A5 JP 2013524870 A JP2013524870 A JP 2013524870A JP 2013524870 A JP2013524870 A JP 2013524870A JP 2013537548 A5 JP2013537548 A5 JP 2013537548A5
- Authority
- JP
- Japan
- Prior art keywords
- stream
- water
- zone
- purge
- highly concentrated
- 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.)
- Granted
Links
- 238000010926 purge Methods 0.000 claims description 166
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 132
- 239000002002 slurry Substances 0.000 claims description 88
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 80
- 238000007254 oxidation reaction Methods 0.000 claims description 76
- 230000003647 oxidation Effects 0.000 claims description 75
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 60
- 239000012535 impurity Substances 0.000 claims description 45
- 239000002904 solvent Substances 0.000 claims description 45
- 238000000605 extraction Methods 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 40
- 238000001914 filtration Methods 0.000 claims description 37
- 239000012452 mother liquor Substances 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 29
- 239000003054 catalyst Substances 0.000 claims description 27
- 238000001704 evaporation Methods 0.000 claims description 27
- 230000008020 evaporation Effects 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 239000012065 filter cake Substances 0.000 claims description 17
- 239000006227 byproduct Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 7
- 238000004821 distillation Methods 0.000 claims description 7
- 238000011085 pressure filtration Methods 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 4
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 26
- 239000000203 mixture Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 6
- -1 U.S. Pat.Nos. 4 Chemical compound 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 150000001649 bromium compounds Chemical class 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 2
- 229940011051 isopropyl acetate Drugs 0.000 description 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- XSLGXTDGDJULAR-UHFFFAOYSA-N 2,5-diphenylterephthalic acid Chemical compound OC(=O)C=1C=C(C=2C=CC=CC=2)C(C(=O)O)=CC=1C1=CC=CC=C1 XSLGXTDGDJULAR-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910001503 inorganic bromide Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/860,128 | 2010-08-20 | ||
| US12/860,128 US8466312B2 (en) | 2010-08-20 | 2010-08-20 | Terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| PCT/US2011/047317 WO2012024134A1 (en) | 2010-08-20 | 2011-08-11 | Improving terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013537548A JP2013537548A (ja) | 2013-10-03 |
| JP2013537548A5 true JP2013537548A5 (enExample) | 2016-01-14 |
| JP5869571B2 JP5869571B2 (ja) | 2016-02-24 |
Family
ID=45593202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013524870A Active JP5869571B2 (ja) | 2010-08-20 | 2011-08-11 | フィルターフィードスラリーにおける水の％を制御することによるテレフタル酸パージろ過速度の向上 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US8466312B2 (enExample) |
| EP (1) | EP2606023B1 (enExample) |
| JP (1) | JP5869571B2 (enExample) |
| KR (1) | KR101946657B1 (enExample) |
| CN (1) | CN103168020B (enExample) |
| AR (1) | AR082484A1 (enExample) |
| BR (1) | BR112013003890B1 (enExample) |
| CA (1) | CA2807941C (enExample) |
| EA (1) | EA030640B1 (enExample) |
| ES (1) | ES2559821T3 (enExample) |
| MX (1) | MX339543B (enExample) |
| MY (1) | MY157417A (enExample) |
| PL (1) | PL2606023T3 (enExample) |
| PT (1) | PT2606023E (enExample) |
| TW (1) | TWI551584B (enExample) |
| UA (1) | UA110800C2 (enExample) |
| WO (1) | WO2012024134A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9963413B2 (en) * | 2010-08-20 | 2018-05-08 | Grupo Petrotemex, S.A. De C.V. | Terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| CN103387298B (zh) * | 2013-06-18 | 2014-09-10 | 浙江逸盛石化有限公司 | 一种对苯二甲酸母液的金属离子的回收利用装置及工艺 |
| CN106588638B (zh) * | 2016-11-28 | 2018-12-07 | 钱胜文 | 一种用纺织碱溶废水处理后的白泥和涤纶废旧丝布降解后的粗pta精制对苯二甲酸的方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2745872A (en) * | 1952-12-24 | 1956-05-15 | California Research Corp | Isophthalic acid and terephthalic acid separation |
| GB1048013A (en) * | 1962-07-11 | 1966-11-09 | Asahi Chemical Ind | Method of recovering acrylonitrile monomer |
| US3840641A (en) * | 1972-10-20 | 1974-10-08 | Standard Oil Co | Recovery of bromine from tere-and isophthalic acid process residues |
| JPS5843382B2 (ja) * | 1976-05-24 | 1983-09-27 | クラレ油化株式会社 | 液相酸化反応残留物の処理方法 |
| US4334086A (en) * | 1981-03-16 | 1982-06-08 | Labofina S.A. | Production of terephthalic acid |
| GB9104776D0 (en) * | 1991-03-07 | 1991-04-17 | Ici Plc | Process for the production of terephthalic acid |
| JP3686157B2 (ja) * | 1996-03-29 | 2005-08-24 | 株式会社クラレ | 溶液の処理方法 |
| US7196215B2 (en) * | 2001-06-04 | 2007-03-27 | Eastman Chemical Company | Process for the production of purified terephthalic acid |
| US20060014979A1 (en) * | 2002-11-14 | 2006-01-19 | Motoki Numata | Process for producing terephthalic acid |
| WO2004092059A1 (ja) | 2003-04-18 | 2004-10-28 | Japan Techno Co., Ltd. | 燃料電池用燃料、燃料電池およびそれを用いた発電方法 |
| 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 |
| US7348452B2 (en) * | 2004-04-22 | 2008-03-25 | Eastman Chemical Company | Liquid phase oxidation of P-xylene to terephthalic acid in the presence of a catalyst system containing nickel, manganese, and bromine atoms |
| US7550627B2 (en) * | 2005-03-08 | 2009-06-23 | Eastman Chemical Company | Processes for producing aromatic dicarboxylic acids |
| ES2348062T3 (es) | 2005-03-21 | 2010-11-29 | Bp Corporation North America Inc. | Procedimiento y aparato para la fabricaión de formas puras de ácidos carboxílicos. |
| AR057669A1 (es) * | 2005-08-11 | 2007-12-12 | Eastman Chem Co | Proceso para la extraccion del acido benzoico de una corriente depuradora de oxidantes |
| US7569722B2 (en) | 2005-08-11 | 2009-08-04 | Eastman Chemical Company | Process for removal of benzoic acid from an oxidizer purge stream |
| US20070203359A1 (en) * | 2006-03-01 | 2007-08-30 | Philip Edward Gibson | Versatile oxidation byproduct purge process |
| US9963413B2 (en) * | 2010-08-20 | 2018-05-08 | Grupo Petrotemex, S.A. De C.V. | Terephthalic acid purge filtration rate by controlling % water in filter feed slurry |
| 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 |
-
2010
- 2010-08-20 US US12/860,128 patent/US8466312B2/en active Active
-
2011
- 2011-08-11 BR BR112013003890-0A patent/BR112013003890B1/pt active IP Right Grant
- 2011-08-11 CA CA2807941A patent/CA2807941C/en active Active
- 2011-08-11 EA EA201390262A patent/EA030640B1/ru not_active IP Right Cessation
- 2011-08-11 KR KR1020137006893A patent/KR101946657B1/ko active Active
- 2011-08-11 MY MYPI2013000456A patent/MY157417A/en unknown
- 2011-08-11 JP JP2013524870A patent/JP5869571B2/ja active Active
- 2011-08-11 EP EP11818576.8A patent/EP2606023B1/en active Active
- 2011-08-11 PL PL11818576T patent/PL2606023T3/pl unknown
- 2011-08-11 WO PCT/US2011/047317 patent/WO2012024134A1/en not_active Ceased
- 2011-08-11 ES ES11818576.8T patent/ES2559821T3/es active Active
- 2011-08-11 CN CN201180050850.7A patent/CN103168020B/zh active Active
- 2011-08-11 MX MX2013001962A patent/MX339543B/es active IP Right Grant
- 2011-08-11 PT PT118185768T patent/PT2606023E/pt unknown
- 2011-08-18 AR ARP110103004A patent/AR082484A1/es active IP Right Grant
- 2011-08-19 TW TW100129861A patent/TWI551584B/zh active
- 2011-11-08 UA UAA201303396A patent/UA110800C2/uk unknown
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| JP5869571B2 (ja) | フィルターフィードスラリーにおける水の％を制御することによるテレフタル酸パージろ過速度の向上 | |
| JP5973437B2 (ja) | フィルターフィードスラリーにおける水のパーセントを制御することによるテレフタル酸パージろ過速度の向上 | |
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