CA1120055A - Procede de production de l'acide carboxylique et de l'acide carboxylique aromatique - Google Patents

Procede de production de l'acide carboxylique et de l'acide carboxylique aromatique

Info

Publication number
CA1120055A
CA1120055A CA000322657A CA322657A CA1120055A CA 1120055 A CA1120055 A CA 1120055A CA 000322657 A CA000322657 A CA 000322657A CA 322657 A CA322657 A CA 322657A CA 1120055 A CA1120055 A CA 1120055A
Authority
CA
Canada
Prior art keywords
reagent
carboxylic acid
aromatic carboxylic
aromatic
isomerized
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.)
Expired
Application number
CA000322657A
Other languages
English (en)
Inventor
Raymond A. Schep
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Occidental Research Corp
Original Assignee
Occidental Research Corp
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
Application filed by Occidental Research Corp filed Critical Occidental Research Corp
Application granted granted Critical
Publication of CA1120055A publication Critical patent/CA1120055A/fr
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000322657A 1978-03-06 1979-03-02 Procede de production de l'acide carboxylique et de l'acide carboxylique aromatique Expired CA1120055A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88393578A 1978-03-06 1978-03-06
US883,935 1978-03-06

Publications (1)

Publication Number Publication Date
CA1120055A true CA1120055A (fr) 1982-03-16

Family

ID=25383619

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000322657A Expired CA1120055A (fr) 1978-03-06 1979-03-02 Procede de production de l'acide carboxylique et de l'acide carboxylique aromatique

Country Status (1)

Country Link
CA (1) CA1120055A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113924282A (zh) * 2019-06-12 2022-01-11 诺力昂化学品国际有限公司 用于从含水侧流中分离羧酸的方法
US11976035B2 (en) 2019-06-12 2024-05-07 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides
US11976034B2 (en) 2019-06-12 2024-05-07 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113924282A (zh) * 2019-06-12 2022-01-11 诺力昂化学品国际有限公司 用于从含水侧流中分离羧酸的方法
CN113924282B (zh) * 2019-06-12 2023-09-12 诺力昂化学品国际有限公司 用于从含水侧流中分离羧酸的方法
US11976035B2 (en) 2019-06-12 2024-05-07 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides
US11976034B2 (en) 2019-06-12 2024-05-07 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides

Similar Documents

Publication Publication Date Title
US3673154A (en) Process for the recovery of cobalt catalyst
KR101169466B1 (ko) 카복실산의 합성시에 모액으로부터 불순물을 제거하기위한 추출 방법
US3840641A (en) Recovery of bromine from tere-and isophthalic acid process residues
US4478954A (en) Synthesis gas reaction
KR20040108592A (ko) 수성 혼합물로부터 불순물을 제거하기 위한 추출 방법
US3484458A (en) Trimellitic acid production and recovery of intramolecular anhydride
US20220259549A1 (en) Method for Separating Biomass from Solid Fermentation Product
US4345098A (en) Process for producing benzene carboxylic acid salts and their acids
CA1120055A (fr) Procede de production de l'acide carboxylique et de l'acide carboxylique aromatique
CA1335690C (fr) Procede pour la production d'ammoniac et de dioxyde de soufre
KR20010085545A (ko) 염-함유 반응 혼합물로부터의 촉매 전이 금속의 회수방법
US4513096A (en) Synthesis gas reaction iron containing active carbon catalysts
US4625056A (en) Process for producing benzene carboxylic acids from aromatic material utilizing an aliphatic organic acid agent
KR101943115B1 (ko) 필터 공급 슬러리중 물의 백분율을 제어함으로써 테레프탈산 퍼지 여과 속도를 개선하는 방법
US2930813A (en) Process for the preparation of cyclic dicarboxylic acids
US4587355A (en) Oxidation with a solid catalyst
CA1120056A (fr) Procede de production d'acide carboxylique aromatique isomerise et d'acide terephtalique
US4294977A (en) Process for producing aromatic carboxylic acids
KR101943116B1 (ko) 필터 공급 슬러리중 물의 백분율을 제어함으로써 테레프탈산 퍼지 여과 속도를 개선하는 방법
US4375553A (en) Process for producing benzene carboxylic acid salts from aromatic materials
TWI551584B (zh) 藉由控制過濾器進料漿中水的百分比來改善對苯二甲酸之沖洗過濾速率
US3780096A (en) Process for recovering cobalt and manganese oxidation catalysts
US2723995A (en) Process for recovering benzoic and toluic acids
US2938050A (en) Process for the recovery of terephthalic acid and alkalies from solutions containing alkali metal salts of terephthalic acid
JPS61106535A (ja) 安息香酸の回収法

Legal Events

Date Code Title Description
MKEX Expiry