BE853319A - Procede pour eliminer les composes azotes d'eaux residuaires de la production d'acrylonitrile - Google Patents

Procede pour eliminer les composes azotes d'eaux residuaires de la production d'acrylonitrile

Info

Publication number
BE853319A
BE853319A BE2055809A BE2055809A BE853319A BE 853319 A BE853319 A BE 853319A BE 2055809 A BE2055809 A BE 2055809A BE 2055809 A BE2055809 A BE 2055809A BE 853319 A BE853319 A BE 853319A
Authority
BE
Belgium
Prior art keywords
waste water
nitrogen compounds
removing nitrogen
acrylonitrile production
acrylonitrile
Prior art date
Application number
BE2055809A
Other languages
English (en)
Original Assignee
Erdoelchemie Gmbh
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 Erdoelchemie Gmbh filed Critical Erdoelchemie Gmbh
Publication of BE853319A publication Critical patent/BE853319A/fr

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
BE2055809A 1976-04-07 1977-04-07 Procede pour eliminer les composes azotes d'eaux residuaires de la production d'acrylonitrile BE853319A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762615036 DE2615036A1 (de) 1976-04-07 1976-04-07 Verfahren zur entfernung von stickstoffverbindungen aus abwasser der acrylnitrilherstellung

Publications (1)

Publication Number Publication Date
BE853319A true BE853319A (fr) 1977-10-07

Family

ID=5974699

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055809A BE853319A (fr) 1976-04-07 1977-04-07 Procede pour eliminer les composes azotes d'eaux residuaires de la production d'acrylonitrile

Country Status (8)

Country Link
BE (1) BE853319A (fr)
BR (1) BR7702206A (fr)
DE (1) DE2615036A1 (fr)
ES (1) ES457618A1 (fr)
FI (1) FI771076A (fr)
FR (1) FR2347315A1 (fr)
GB (1) GB1526190A (fr)
RO (1) RO73032A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927912A1 (de) * 1979-07-11 1981-01-29 Bayer Ag Verfahren zur abwasserbehandlung
US4278582A (en) * 1980-02-25 1981-07-14 The B. F. Goodrich Company Removal of residual acrylonitrile monomer
DE3046742A1 (de) * 1980-12-11 1982-07-08 Skw Trostberg Ag, 8223 Trostberg Grenzflaechenaktives mittel und verfahren zu seiner herstellung und dessen verwendung
DE4110056A1 (de) * 1991-03-27 1992-10-01 Degussa Verfahren zum entgiften von cyanhydrine und/oder nitrile enthaltenden waessrigen loesungen
EP0810183A1 (fr) * 1996-05-29 1997-12-03 The Standard Oil Company Procédé pour traiter les courants d'eaux usées des usines de production de l'acrylonitrile
WO2000034288A1 (fr) * 1998-12-08 2000-06-15 E.I. Du Pont De Nemours And Company Procede permettant l'elimination de cyanide dans les reactions produisant 1,3 diones
CN103787538B (zh) * 2012-11-01 2016-02-24 中国石油化工股份有限公司 一种丁腈橡胶废水的回收处理方法
WO2021234686A1 (fr) 2020-05-17 2021-11-25 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Procédé de purification et de désinfection de l'eau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076809A5 (fr) * 1970-01-29 1971-10-15 Air Liquide
DE2050722C3 (de) * 1970-10-15 1978-09-14 Bayer Ag, 5090 Leverkusen Verfahren zur Aufbereitung eines wäßrigen Ablaufs aus Anlagen zur Erzeugung von Acrylnitril
FR2126567A5 (fr) * 1971-02-11 1972-10-06 Ugilor
DE2219645B2 (de) * 1972-04-21 1981-02-26 Peroxid-Chemie Gmbh, 8023 Hoellriegelskreuth Verfahren zur Beseitigung von cyanidhaltigen Giftstoffen

Also Published As

Publication number Publication date
FI771076A (fr) 1977-10-08
BR7702206A (pt) 1977-11-08
RO73032A (fr) 1981-08-17
ES457618A1 (es) 1978-02-01
DE2615036A1 (de) 1977-10-27
FR2347315A1 (fr) 1977-11-04
GB1526190A (en) 1978-09-27

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