MY142452A - Optimized liquid-phase oxidation - Google Patents

Optimized liquid-phase oxidation

Info

Publication number
MY142452A
MY142452A MYPI20054096A MY142452A MY 142452 A MY142452 A MY 142452A MY PI20054096 A MYPI20054096 A MY PI20054096A MY 142452 A MY142452 A MY 142452A
Authority
MY
Malaysia
Prior art keywords
oxidation
liquid
cta
phase oxidation
product
Prior art date
Application number
Inventor
Alan George Wonders
Eric Jackson Fugate
Charles Helton Hitchcock
Brent Alan Tennant
Thomas Earl Woodruff
James Thomas Tidwell
Lee Reynolds Partin
Wayne Scott Strasser
Marcel De Vreede
Howard Wood Jenkins Jr
Puneet Gupta
Thomas Young Lightfoot
Charles Edwan Sumner Jr
Ernest William Arnold Iii
Original Assignee
Grupo Petrotemex Sa De Cv
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 US11/154,165 external-priority patent/US7381836B2/en
Priority claimed from US11/154,201 external-priority patent/US7741515B2/en
Priority claimed from US11/153,994 external-priority patent/US7910769B2/en
Priority claimed from US11/154,220 external-priority patent/US7563926B2/en
Priority claimed from US11/154,221 external-priority patent/US7586000B2/en
Priority claimed from US11/154,237 external-priority patent/US7572932B2/en
Priority claimed from US11/154,482 external-priority patent/US7390921B2/en
Priority claimed from US11/154,484 external-priority patent/US7399882B2/en
Priority claimed from US11/154,139 external-priority patent/US7371894B2/en
Application filed by Grupo Petrotemex Sa De Cv filed Critical Grupo Petrotemex Sa De Cv
Publication of MY142452A publication Critical patent/MY142452A/en

Links

Landscapes

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

Abstract

LIQUID-PI-IASE OXIDATION WITH ENHANCED REACTANT DISTRIBUTION 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 5 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. I 0
MYPI20054096 2004-09-02 2005-09-01 Optimized liquid-phase oxidation MY142452A (en)

Applications Claiming Priority (27)

Application Number Priority Date Filing Date Title
US60673704P 2004-09-02 2004-09-02
US60668904P 2004-09-02 2004-09-02
US60686604P 2004-09-02 2004-09-02
US60678504P 2004-09-02 2004-09-02
US60672504P 2004-09-02 2004-09-02
US60665304P 2004-09-02 2004-09-02
US60661904P 2004-09-02 2004-09-02
US60678704P 2004-09-02 2004-09-02
US60673004P 2004-09-02 2004-09-02
US63135204P 2004-11-29 2004-11-29
US63135604P 2004-11-29 2004-11-29
US63132704P 2004-11-29 2004-11-29
US63146404P 2004-11-29 2004-11-29
US63138304P 2004-11-29 2004-11-29
US63131504P 2004-11-29 2004-11-29
US63134504P 2004-11-29 2004-11-29
US63155904P 2004-11-29 2004-11-29
US63135104P 2004-11-29 2004-11-29
US11/154,165 US7381836B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,201 US7741515B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/153,994 US7910769B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,220 US7563926B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,221 US7586000B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,237 US7572932B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,482 US7390921B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,484 US7399882B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation
US11/154,139 US7371894B2 (en) 2004-09-02 2005-06-16 Optimized liquid-phase oxidation

Publications (1)

Publication Number Publication Date
MY142452A true MY142452A (en) 2010-11-30

Family

ID=37441641

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20054096 MY142452A (en) 2004-09-02 2005-09-01 Optimized liquid-phase oxidation

Country Status (3)

Country Link
AR (1) AR050721A1 (en)
MY (1) MY142452A (en)
TW (1) TW200624175A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114949889A (en) * 2022-05-23 2022-08-30 中冶焦耐(大连)工程技术有限公司 Pre-evaporator for coking crude benzene low-temperature hydrofining process
CN116212776B (en) * 2023-04-13 2024-09-10 江苏正丹化学工业股份有限公司 Micro-nano gas-liquid reaction device for liquid phase air oxidation of pseudocumene

Also Published As

Publication number Publication date
TW200624175A (en) 2006-07-16
AR050721A1 (en) 2006-11-15

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