BE801235A - Preparation de diesters de diacides carboxyliques avec epuration poussee des eaux usees - Google Patents

Preparation de diesters de diacides carboxyliques avec epuration poussee des eaux usees

Info

Publication number
BE801235A
BE801235A BE132540A BE132540A BE801235A BE 801235 A BE801235 A BE 801235A BE 132540 A BE132540 A BE 132540A BE 132540 A BE132540 A BE 132540A BE 801235 A BE801235 A BE 801235A
Authority
BE
Belgium
Prior art keywords
diacids
diesters
carboxyl
preparation
waste water
Prior art date
Application number
BE132540A
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE801235A publication Critical patent/BE801235A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C02F2101/345—Phenols
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
BE132540A 1972-06-21 1973-06-21 Preparation de diesters de diacides carboxyliques avec epuration poussee des eaux usees BE801235A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230226A DE2230226C3 (de) 1972-06-21 1972-06-21 Verfahren zur kontinuierlichen Herstellung von Dicarbonsäurediestern unter weitgehender Abwasserreinigung

Publications (1)

Publication Number Publication Date
BE801235A true BE801235A (fr) 1973-12-21

Family

ID=5848319

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132540A BE801235A (fr) 1972-06-21 1973-06-21 Preparation de diesters de diacides carboxyliques avec epuration poussee des eaux usees

Country Status (9)

Country Link
US (1) US3886199A (de)
JP (1) JPS4966620A (de)
BE (1) BE801235A (de)
CA (1) CA1001643A (de)
DE (1) DE2230226C3 (de)
ES (1) ES416092A1 (de)
FR (1) FR2189366B3 (de)
GB (1) GB1424370A (de)
IT (1) IT987885B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241216A (en) * 1979-01-02 1980-12-23 Basf Wyandotte Corporation Phthalic acid diester preparation with waste stream purification and recycle
US4339596A (en) * 1979-11-15 1982-07-13 El Paso Products Company Treatment of byproduct stream from adipic acid manufacture
US4271315A (en) * 1979-11-15 1981-06-02 El Paso Products Company Treatment of waste stream from adipic acid manufacture
GB8618888D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process
US4868324A (en) * 1988-05-24 1989-09-19 Celanese Engineering Resins, Inc. Purification of diphenyl phthalates
BE1011531A3 (fr) * 1997-11-05 1999-10-05 Solvay Procede de fabrication d'un compose organique.
US20090312470A1 (en) * 2008-06-11 2009-12-17 Ferro Corporation Asymmetric Cyclic Diester Compounds
US9139505B2 (en) 2013-11-08 2015-09-22 Eastman Chemical Company Production of terephthalic acid di-esters using alcohol-amine promoters
CN111620779A (zh) * 2020-06-08 2020-09-04 福建春达化工有限公司 一种防止酯化釜内结晶的邻苯二甲酸二丁酯生产工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843697A (en) * 1971-08-26 1974-10-22 G Khaidukov Process for producing esters of monohydric alcohols and carboxylic acids by esterification thereof and removal of acidic impurities from the resulting product

Also Published As

Publication number Publication date
DE2230226A1 (de) 1974-01-10
DE2230226C3 (de) 1975-11-20
GB1424370A (en) 1976-02-11
IT987885B (it) 1975-03-20
DE2230226B2 (de) 1975-04-10
JPS4966620A (de) 1974-06-27
CA1001643A (en) 1976-12-14
FR2189366B3 (de) 1976-06-18
US3886199A (en) 1975-05-27
ES416092A1 (es) 1976-02-16
FR2189366A1 (de) 1974-01-25

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