MY142982A - Optimized liquid-phase oxidation - Google Patents

Optimized liquid-phase oxidation

Info

Publication number
MY142982A
MY142982A MYPI20053643A MY142982A MY 142982 A MY142982 A MY 142982A MY PI20053643 A MYPI20053643 A MY PI20053643A MY 142982 A MY142982 A MY 142982A
Authority
MY
Malaysia
Prior art keywords
phase oxidation
cta
liquid
oxidation
product
Prior art date
Application number
Inventor
Marcel De Vreede
Alan George Wonders
Robert Lin
Lee Reynolds Partin
Wayne Scott Strasser
Howard Wood Jenkins Jr
Original Assignee
Eastman Chem Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/154,396 external-priority patent/US7572936B2/en
Priority claimed from US11/154,480 external-priority patent/US7495125B2/en
Priority claimed from US11/153,993 external-priority patent/US7589231B2/en
Priority claimed from US11/154,504 external-priority patent/US7504535B2/en
Priority claimed from US11/154,218 external-priority patent/US7568361B2/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of MY142982A publication Critical patent/MY142982A/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

DISCLOSED IS AN OPTIMIZED PROCESS AND APPARATUS FOR MORE EFFICIENTLY AND ECONOMICALLY CARRYING OUT THE LIQUID-PHASE OXIDATION OF AN OXIDIZABLE COMPOUND. SUCH LIQUID-PHASE OXIDATION IS CARRIED OUT IN A BUBBLE COLUMN REACTOR THAT PROVIDES FOR A HIGHLY EFFICIENT REACTION AT RELATIVELY LOW TEMPERATURES. WHEN THE OXIDIZED COMPOUND IS PARA-XYLENE AND THE PRODUCT FROM THE OXIDATION REACTION IS CRUDE TEREPHTHALIC ACID (CTA), SUCH CTA PRODUCT CAN BE PURIFIED AND SEPARATED BY MORE ECONOMICAL TECHNIQUES THAN COULD BE EMPLOYED IF THE CTA WERE FORMED BY A CONVENTIONAL HIGH-TEMPERATURE OXIDATION PROCESS.
MYPI20053643 2004-09-02 2005-08-04 Optimized liquid-phase oxidation MY142982A (en)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US60661404P 2004-09-02 2004-09-02
US60672804P 2004-09-02 2004-09-02
US60685604P 2004-09-02 2004-09-02
US60673104P 2004-09-02 2004-09-02
US60673204P 2004-09-02 2004-09-02
US63140004P 2004-11-29 2004-11-29
US63132004P 2004-11-29 2004-11-29
US63151904P 2004-11-29 2004-11-29
US63132404P 2004-11-29 2004-11-29
US63138804P 2004-11-29 2004-11-29
US11/154,396 US7572936B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,480 US7495125B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/153,993 US7589231B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,504 US7504535B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,218 US7568361B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation

Publications (1)

Publication Number Publication Date
MY142982A true MY142982A (en) 2011-02-14

Family

ID=37820449

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20053643 MY142982A (en) 2004-09-02 2005-08-04 Optimized liquid-phase oxidation

Country Status (3)

Country Link
AR (1) AR052009A1 (en)
MY (1) MY142982A (en)
TW (1) TW200624174A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115594572B (en) * 2021-06-28 2025-10-31 济南隆凯新材料科技有限公司 Method and device for producing succinic acid by hydrocarbon injection circulation stepwise oxidation and hydrogenation

Also Published As

Publication number Publication date
AR052009A1 (en) 2007-02-28
TW200624174A (en) 2006-07-16

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