CA1001643A - Manufacture of diesters of dicarboxylic acids with substantial waste water purification - Google Patents

Manufacture of diesters of dicarboxylic acids with substantial waste water purification

Info

Publication number
CA1001643A
CA1001643A CA174,543A CA174543A CA1001643A CA 1001643 A CA1001643 A CA 1001643A CA 174543 A CA174543 A CA 174543A CA 1001643 A CA1001643 A CA 1001643A
Authority
CA
Canada
Prior art keywords
diesters
manufacture
waste water
water purification
dicarboxylic acids
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
CA174,543A
Other languages
English (en)
Other versions
CA174543S (en
Inventor
Hansjoerg Bipp
Otto Kratzer
Willi Reimer
Gert Buerger
Hubert Suter
Rosemarie Berger
Kurt Hauptmann
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik 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 Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Application granted granted Critical
Publication of CA1001643A publication Critical patent/CA1001643A/en
Expired legal-status Critical Current

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)
CA174,543A 1972-06-21 1973-06-20 Manufacture of diesters of dicarboxylic acids with substantial waste water purification Expired CA1001643A (en)

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
CA1001643A true CA1001643A (en) 1976-12-14

Family

ID=5848319

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,543A Expired CA1001643A (en) 1972-06-21 1973-06-20 Manufacture of diesters of dicarboxylic acids with substantial waste water purification

Country Status (9)

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

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 (es) 1974-06-27
BE801235A (fr) 1973-12-21
FR2189366B3 (es) 1976-06-18
US3886199A (en) 1975-05-27
ES416092A1 (es) 1976-02-16
FR2189366A1 (es) 1974-01-25

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