CN101189207B - 通过利用催化剂除去区和富集区生产富集组合物的方法 - Google Patents
通过利用催化剂除去区和富集区生产富集组合物的方法 Download PDFInfo
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- CN101189207B CN101189207B CN2006800170754A CN200680017075A CN101189207B CN 101189207 B CN101189207 B CN 101189207B CN 2006800170754 A CN2006800170754 A CN 2006800170754A CN 200680017075 A CN200680017075 A CN 200680017075A CN 101189207 B CN101189207 B CN 101189207B
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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
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
试验 | 洗涤温度 | 洗涤比 | IPA(ppmw) | 干燥顶部(秒) |
1 | 未洗涤 | 未洗涤 | 3249 | Na |
2 | 90℃ | 0.5 | 146 | 5 |
3 | 90℃ | 1.0 | 25 | 10 |
4 | 10℃ | 0.5 | 39 | 9 |
5 | 10℃ | 1.0 | 20 | 17 |
试验# | Ppm IPA |
1 | 2199 |
2 | 1087 |
3 | 804 |
4 | 4676 |
5 | 5535 |
Claims (17)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68265305P | 2005-05-19 | 2005-05-19 | |
US60/682,653 | 2005-05-19 | ||
US11/365,079 | 2006-03-01 | ||
US11/365,079 US7919652B2 (en) | 2005-05-19 | 2006-03-01 | Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone |
PCT/US2006/019450 WO2006125156A1 (en) | 2005-05-19 | 2006-05-18 | A process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101189207A CN101189207A (zh) | 2008-05-28 |
CN101189207B true CN101189207B (zh) | 2012-11-14 |
Family
ID=37038302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800170754A Active CN101189207B (zh) | 2005-05-19 | 2006-05-18 | 通过利用催化剂除去区和富集区生产富集组合物的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7919652B2 (zh) |
EP (1) | EP1888497B1 (zh) |
CN (1) | CN101189207B (zh) |
CA (1) | CA2607136A1 (zh) |
ES (1) | ES2730673T3 (zh) |
LT (1) | LT1888497T (zh) |
MY (1) | MY145059A (zh) |
PL (1) | PL1888497T3 (zh) |
PT (1) | PT1888497T (zh) |
TW (1) | TW200710079A (zh) |
WO (1) | WO2006125156A1 (zh) |
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2006
- 2006-03-01 US US11/365,079 patent/US7919652B2/en active Active
- 2006-05-18 WO PCT/US2006/019450 patent/WO2006125156A1/en active Application Filing
- 2006-05-18 PT PT06760186T patent/PT1888497T/pt unknown
- 2006-05-18 MY MYPI20062288A patent/MY145059A/en unknown
- 2006-05-18 LT LTEP06760186.4T patent/LT1888497T/lt unknown
- 2006-05-18 TW TW095117581A patent/TW200710079A/zh unknown
- 2006-05-18 ES ES06760186T patent/ES2730673T3/es active Active
- 2006-05-18 CN CN2006800170754A patent/CN101189207B/zh active Active
- 2006-05-18 EP EP06760186.4A patent/EP1888497B1/en active Active
- 2006-05-18 PL PL06760186T patent/PL1888497T3/pl unknown
- 2006-05-18 CA CA002607136A patent/CA2607136A1/en not_active Abandoned
Patent Citations (2)
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DE2942375A1 (de) * | 1978-10-19 | 1980-04-30 | Mitsubishi Chem Ind | Verfahren zur herstellung von terephthalsaeure |
CN1512978A (zh) * | 2001-06-04 | 2004-07-14 | �Ϻ���ͨ��ѧ | 精制的对苯二甲酸的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
LT1888497T (lt) | 2019-06-10 |
EP1888497B1 (en) | 2019-04-17 |
US20060264659A1 (en) | 2006-11-23 |
CA2607136A1 (en) | 2006-11-23 |
PL1888497T3 (pl) | 2019-10-31 |
PT1888497T (pt) | 2019-06-07 |
CN101189207A (zh) | 2008-05-28 |
EP1888497A1 (en) | 2008-02-20 |
TW200710079A (en) | 2007-03-16 |
WO2006125156A1 (en) | 2006-11-23 |
MY145059A (en) | 2011-12-15 |
ES2730673T3 (es) | 2019-11-12 |
US7919652B2 (en) | 2011-04-05 |
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Owner name: PEMEX GROUP LLC Free format text: FORMER OWNER: EASTMAN CHEM CO. Effective date: 20110914 |
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Assignee: Jiaxing Petrochemical Co., Ltd. Assignor: Eastman Chemical Company Contract record no.: 2012990000015 Denomination of invention: A process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone License type: Common License Open date: 20080528 Record date: 20120113 |
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