DK525281A - Fremgangsmaade til bearbejdning af kondensat fra urinstof-produktionsanlaeg - Google Patents

Fremgangsmaade til bearbejdning af kondensat fra urinstof-produktionsanlaeg

Info

Publication number
DK525281A
DK525281A DK525281A DK525281A DK525281A DK 525281 A DK525281 A DK 525281A DK 525281 A DK525281 A DK 525281A DK 525281 A DK525281 A DK 525281A DK 525281 A DK525281 A DK 525281A
Authority
DK
Denmark
Prior art keywords
urinum
condensated
procedure
processing
production plants
Prior art date
Application number
DK525281A
Other languages
English (en)
Inventor
A Huber
D Schirmer
H Hoffmann
Original Assignee
Uhde Gmbh Friedrich
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 Uhde Gmbh Friedrich filed Critical Uhde Gmbh Friedrich
Publication of DK525281A publication Critical patent/DK525281A/da

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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F2101/38—Organic compounds containing nitrogen

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)
  • Compounds Of Unknown Constitution (AREA)
  • Fertilizers (AREA)
DK525281A 1980-11-27 1981-11-26 Fremgangsmaade til bearbejdning af kondensat fra urinstof-produktionsanlaeg DK525281A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044602 DE3044602A1 (de) 1980-11-27 1980-11-27 Verfahren zur aufbereitung von kondensat aus harnstoff-produktionsanlagen

Publications (1)

Publication Number Publication Date
DK525281A true DK525281A (da) 1982-05-28

Family

ID=6117658

Family Applications (1)

Application Number Title Priority Date Filing Date
DK525281A DK525281A (da) 1980-11-27 1981-11-26 Fremgangsmaade til bearbejdning af kondensat fra urinstof-produktionsanlaeg

Country Status (8)

Country Link
US (1) US4387029A (da)
EP (1) EP0053265B1 (da)
JP (1) JPS57165090A (da)
CA (1) CA1179792A (da)
DE (2) DE3044602A1 (da)
DK (1) DK525281A (da)
ES (1) ES507458A0 (da)
NO (1) NO813928L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180500A (en) * 1987-07-01 1993-01-19 Dowell Schlumberger Incorporated Chemical removal of thiourea from hydrochloric acid
US4822494A (en) * 1987-07-01 1989-04-18 Dowell Schlumberger Incorporated Chemical removal of thiourea from hydrochloric acid
JP6880123B2 (ja) * 2019-08-02 2021-06-02 野村マイクロ・サイエンス株式会社 難分解性物質の分解方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281464A (en) * 1961-09-08 1966-10-25 Lummus Co Urea purification with recovery of ammonia and carbon dioxide
NL285601A (da) * 1961-11-28
CA1046665A (en) * 1974-04-24 1979-01-16 The Standard Oil Company Inexpensive purification of urea waste streams
DD146752A3 (de) * 1980-01-08 1981-03-04 Lothar Guenther Verfahren zur reinigung von prozessabwasser der harnstoffsynthese

Also Published As

Publication number Publication date
NO813928L (no) 1982-05-28
ES8304889A1 (es) 1983-03-16
ES507458A0 (es) 1983-03-16
EP0053265B1 (de) 1984-10-03
JPH0117754B2 (da) 1989-03-31
DE3166506D1 (en) 1984-11-08
DE3044602A1 (de) 1982-07-01
CA1179792A (en) 1984-12-18
JPS57165090A (en) 1982-10-09
EP0053265A1 (de) 1982-06-09
US4387029A (en) 1983-06-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment