CH612159A5 - Process for removing oxygen dissolved in water and solutions usable for this purpose - Google Patents

Process for removing oxygen dissolved in water and solutions usable for this purpose

Info

Publication number
CH612159A5
CH612159A5 CH59076A CH59076A CH612159A5 CH 612159 A5 CH612159 A5 CH 612159A5 CH 59076 A CH59076 A CH 59076A CH 59076 A CH59076 A CH 59076A CH 612159 A5 CH612159 A5 CH 612159A5
Authority
CH
Switzerland
Prior art keywords
water
removing oxygen
oxygen dissolved
solutions usable
usable
Prior art date
Application number
CH59076A
Other languages
English (en)
Inventor
Basile Arghiropoulos
Adrien Tignol
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH612159A5 publication Critical patent/CH612159A5/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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
CH59076A 1975-01-20 1976-01-19 Process for removing oxygen dissolved in water and solutions usable for this purpose CH612159A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501607A FR2297814A1 (fr) 1975-01-20 1975-01-20 Procede pour la sequestration de l'oxygene dissous dans l'eau et compositions utilisables a cet effet

Publications (1)

Publication Number Publication Date
CH612159A5 true CH612159A5 (en) 1979-07-13

Family

ID=9150029

Family Applications (1)

Application Number Title Priority Date Filing Date
CH59076A CH612159A5 (en) 1975-01-20 1976-01-19 Process for removing oxygen dissolved in water and solutions usable for this purpose

Country Status (16)

Country Link
US (1) US4124500A (xx)
JP (1) JPS5915712B2 (xx)
BE (1) BE837505A (xx)
CH (1) CH612159A5 (xx)
DE (1) DE2601466C2 (xx)
DK (1) DK15776A (xx)
ES (1) ES444478A1 (xx)
FR (1) FR2297814A1 (xx)
GB (1) GB1525531A (xx)
IE (1) IE43653B1 (xx)
IL (1) IL48679A (xx)
IT (1) IT1065979B (xx)
LU (1) LU74202A1 (xx)
NL (1) NL171146C (xx)
PT (1) PT64708B (xx)
TR (1) TR18898A (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269717A (en) * 1980-04-17 1981-05-26 Nalco Chemical Company Boiler additives for oxygen scavenging
US5147604A (en) * 1980-04-28 1992-09-15 Betz Laboratories, Inc. Dioxo-aromatic compounds as oxygen scavengers
US4282111A (en) * 1980-04-28 1981-08-04 Betz Laboratories, Inc. Hydroquinone as an oxygen scavenger in an aqueous medium
US4728497A (en) * 1980-12-15 1988-03-01 Betz Laboratories, Inc. Use of aminophenol compounds as oxygen scavengers in an aqueous medium
FR2522522A1 (fr) * 1982-01-27 1983-09-09 Leuna Werke Veb Procede pour ameliorer l'activite initiale de l'hydrazine activee
DD210407A3 (de) * 1982-04-22 1984-06-06 Leuna Werke Veb Verfahren zur verbesserung der anfangsaktivitaet von aktiviertem hydrazin
US4367213A (en) * 1982-04-29 1983-01-04 Olin Corporation Use of selected catalyzed hydrazine compositions to reduce hexavalent chromium [Cr(VI)]
US4557835A (en) * 1983-09-19 1985-12-10 Westinghouse Electric Corp. Process for removal of dissolved oxygen from steam generation systems
US4574071A (en) * 1983-09-30 1986-03-04 Westinghouse Electric Corp. Process for removing dissolved oxygen from water using hydrazine
US4556492A (en) * 1983-12-16 1985-12-03 Ecolochem, Inc. Deoxygenation process
US4818411A (en) * 1983-12-16 1989-04-04 Ecolochem, Inc. Deoxygenation process
CA1210930A (en) * 1984-04-18 1986-09-09 Harvey W. Thompson Composition and method for deoxygenation
US5022926A (en) * 1988-06-10 1991-06-11 W. R. Grace & Co.-Conn. Corrosion control
JPH03108708U (xx) * 1990-02-23 1991-11-08
US5223146A (en) * 1991-10-09 1993-06-29 W. R. Grace & Co.-Conn. Dispersion of iron (III) oxides using certain dihydroxaromatic compounds
DE4304465C2 (de) * 1993-02-15 1995-01-05 Schilling Chemie Gmbh U Produk Verfahren zur Entfernung in Wasser gelösten Sauerstoffs, insbesondere in wasserführenden, geschlossenen Systemen
US5589107A (en) * 1994-08-15 1996-12-31 Applied Specialties, Inc. Method and composition for inhibiting corrosion
DE102013013121A1 (de) * 2013-08-07 2015-02-12 Bk Giulini Gmbh Sauerstoffbindemittel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029960A (en) * 1934-07-28 1936-02-04 Charles H Lewis Process of water purification
US2630380A (en) * 1951-10-01 1953-03-03 Dow Chemical Co Corrosion inhibition
US3294501A (en) * 1964-11-13 1966-12-27 Standard Oil Co Corrosion inhibitors for gasolines
US3413237A (en) * 1965-11-17 1968-11-26 Exxon Research Engineering Co Aminophenol corrosion inhibitor
US3728281A (en) * 1970-04-02 1973-04-17 Fisons Ltd Corrosion inhibiting composition containing hydrazine and a pyrazolidone or an aminophenol
GB1362736A (en) * 1972-06-30 1974-08-07 Otsuka Kagaku Yakuhin Composition for removing oxygen from water and method therefor
US3983048A (en) * 1972-12-26 1976-09-28 Olin Corporation Composition for accelerating oxygen removal comprised of a mixture of aqueous hydrazine and an aryl amine compound
US3843547A (en) * 1972-12-26 1974-10-22 Olin Corp Composition for accelerating oxygen removal comprised of an aqueous solution of hydrazine containing a mixture of an aryl amine compound and a quinone compound
US4026664A (en) * 1975-08-21 1977-05-31 Olin Corporation Catalyzed hydrazine compound corrosion inhibiting composition containing a quinone compound and a complex of metal salt and an ortho aromatic compound

Also Published As

Publication number Publication date
NL171146C (nl) 1983-02-16
JPS5197243A (xx) 1976-08-26
JPS5915712B2 (ja) 1984-04-11
GB1525531A (en) 1978-09-20
DK15776A (da) 1976-07-21
LU74202A1 (xx) 1976-07-23
TR18898A (tr) 1977-11-10
US4124500A (en) 1978-11-07
NL171146B (nl) 1982-09-16
FR2297814B1 (xx) 1978-07-21
PT64708B (fr) 1977-08-10
IE43653L (en) 1976-07-20
IL48679A0 (en) 1976-02-29
NL7600410A (nl) 1976-07-22
FR2297814A1 (fr) 1976-08-13
PT64708A (fr) 1976-02-01
IT1065979B (it) 1985-03-04
BE837505A (fr) 1976-07-13
ES444478A1 (es) 1977-11-16
DE2601466A1 (de) 1976-07-22
DE2601466C2 (de) 1986-04-24
IE43653B1 (en) 1981-04-22
IL48679A (en) 1979-07-25

Similar Documents

Publication Publication Date Title
CH612159A5 (en) Process for removing oxygen dissolved in water and solutions usable for this purpose
JPS52155175A (en) Treatment of exhaust gas containing organic matter
JPS5236847A (en) Method for treating waste water containing non-ion surface active agen t
JPS51122944A (en) Process for treating sewage water
JPS5241447A (en) Sludge treating method
JPS51133205A (en) Process for stabilization of 1,1,1- trichloethane
JPS5231566A (en) Bubbling system for active mud treatment
GB1556005A (en) Process for ozone treatment of water
JPS52797A (en) Purification process of solution of sodium hypochlorite
DE3060305D1 (en) Cyclophosphathiazenes, process for their preparation and compositions containing them
JPS5225099A (en) Process for treating soy lees
JPS5273183A (en) Removal of hydrogen chloride in exhaust gas
JPS51144390A (en) Stable viscosity-increasing agents for inorganic acids
JPS528648A (en) Method for the removal of dissolved oxygen
JPS51138060A (en) Treating method of waste containing branched polyvalent alcohols
JPS51139169A (en) Waste water treatment
JPS534351A (en) Process for treatment of reducing substance
JPS5244793A (en) Refinement of caustic alkali containing fluorine compound
JPS51125960A (en) Treating method of exhaust gas collection water
ES429313A1 (es) Procedimiento de depuracion y esterilizacion de aguas.
JPS5279073A (en) Decomposition of acrylamide
JPS51125952A (en) Apparatus for collecting precipitates of sewage etc.
JPS527930A (en) Process for purification of hydroquinone
JPS5491962A (en) Removal and recovery of cyano compound from waste water
JPS5240473A (en) Process for recovering and purifying of solvent used for treating meat

Legal Events

Date Code Title Description
PL Patent ceased