BR7308308D0 - Processo de separar compostos organicos dos condensados aguosos resultantes do digestor tanques de descarga e evaporadores de polpa kraft - Google Patents

Processo de separar compostos organicos dos condensados aguosos resultantes do digestor tanques de descarga e evaporadores de polpa kraft

Info

Publication number
BR7308308D0
BR7308308D0 BR8308/73A BR830873A BR7308308D0 BR 7308308 D0 BR7308308 D0 BR 7308308D0 BR 8308/73 A BR8308/73 A BR 8308/73A BR 830873 A BR830873 A BR 830873A BR 7308308 D0 BR7308308 D0 BR 7308308D0
Authority
BR
Brazil
Prior art keywords
digestor
evaporators
organic compounds
kraft pulp
water condensate
Prior art date
Application number
BR8308/73A
Other languages
English (en)
Inventor
W Timpe
Original Assignee
St Regis Paper Co
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 St Regis Paper Co filed Critical St Regis Paper Co
Publication of BR7308308D0 publication Critical patent/BR7308308D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR8308/73A 1972-11-01 1973-10-24 Processo de separar compostos organicos dos condensados aguosos resultantes do digestor tanques de descarga e evaporadores de polpa kraft BR7308308D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30140172A 1972-11-01 1972-11-01

Publications (1)

Publication Number Publication Date
BR7308308D0 true BR7308308D0 (pt) 1974-09-05

Family

ID=23163184

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8308/73A BR7308308D0 (pt) 1972-11-01 1973-10-24 Processo de separar compostos organicos dos condensados aguosos resultantes do digestor tanques de descarga e evaporadores de polpa kraft

Country Status (7)

Country Link
JP (1) JPS4976801A (pt)
AU (1) AU6127473A (pt)
BR (1) BR7308308D0 (pt)
DE (1) DE2353801A1 (pt)
FR (1) FR2204738A1 (pt)
IT (1) IT998960B (pt)
ZA (1) ZA737729B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016180A (en) * 1975-06-18 1977-04-05 Flambeau Paper Company Chemical concentration by adsorption
CA1063522A (en) * 1975-06-18 1979-10-02 Kenneth W. Baierl Chemical concentration by sequential activated carbon adsorption and fractionation
US5718810A (en) * 1996-03-19 1998-02-17 The Dow Chemical Company Methanol recovery using extractive distillation
JP6418588B1 (ja) 2018-03-30 2018-11-07 有限会社しをり 衣服と衣服用装飾具との組み合わせ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339386A (en) * 1939-09-07 1944-01-18 Sutcliffe Speakman And Company Recovery of organic liquids which are soluble or partially soluble in water
US3701824A (en) * 1970-03-25 1972-10-31 Pulp Paper Res Inst Method of removing odoriferous sulphur compounds from vapours or gas streams

Also Published As

Publication number Publication date
FR2204738A1 (en) 1974-05-24
ZA737729B (en) 1974-10-30
FR2204738B1 (pt) 1977-05-27
IT998960B (it) 1976-02-20
DE2353801A1 (de) 1974-05-09
JPS4976801A (pt) 1974-07-24
AU6127473A (en) 1975-04-17

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