FR2255917A1 - - Google Patents

Info

Publication number
FR2255917A1
FR2255917A1 FR7434272A FR7434272A FR2255917A1 FR 2255917 A1 FR2255917 A1 FR 2255917A1 FR 7434272 A FR7434272 A FR 7434272A FR 7434272 A FR7434272 A FR 7434272A FR 2255917 A1 FR2255917 A1 FR 2255917A1
Authority
FR
France
Prior art keywords
oxygen
reaction
agent
sufficient
dithionite
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.)
Granted
Application number
FR7434272A
Other languages
English (en)
French (fr)
Other versions
FR2255917B1 (enrdf_load_stackoverflow
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP48144482A external-priority patent/JPS5234997B2/ja
Priority claimed from JP49005177A external-priority patent/JPS5238951B2/ja
Application filed by Individual filed Critical Individual
Publication of FR2255917A1 publication Critical patent/FR2255917A1/fr
Application granted granted Critical
Publication of FR2255917B1 publication Critical patent/FR2255917B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23B2/712—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • A23B2/717—Oxygen absorbent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • 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
    • C23F11/18—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 using inorganic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pulmonology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Emergency Medicine (AREA)
  • Metallurgy (AREA)
  • Wood Science & Technology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7434272A 1973-12-27 1974-10-11 Expired FR2255917B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48144482A JPS5234997B2 (enrdf_load_stackoverflow) 1973-12-27 1973-12-27
JP49005177A JPS5238951B2 (enrdf_load_stackoverflow) 1974-01-07 1974-01-07

Publications (2)

Publication Number Publication Date
FR2255917A1 true FR2255917A1 (enrdf_load_stackoverflow) 1975-07-25
FR2255917B1 FR2255917B1 (enrdf_load_stackoverflow) 1978-07-07

Family

ID=26339086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434272A Expired FR2255917B1 (enrdf_load_stackoverflow) 1973-12-27 1974-10-11

Country Status (9)

Country Link
AR (1) AR206791A1 (enrdf_load_stackoverflow)
BR (1) BR7409013D0 (enrdf_load_stackoverflow)
CH (1) CH610215A5 (enrdf_load_stackoverflow)
DE (1) DE2431275C3 (enrdf_load_stackoverflow)
DK (1) DK679074A (enrdf_load_stackoverflow)
FR (1) FR2255917B1 (enrdf_load_stackoverflow)
GB (1) GB1438898A (enrdf_load_stackoverflow)
IN (1) IN144121B (enrdf_load_stackoverflow)
IT (1) IT1028059B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034489A3 (en) * 1980-02-15 1983-02-02 Mitsubishi Gas Chemical Company, Inc. Novel method of storing processed fish and roe
WO1994026621A1 (en) * 1993-05-10 1994-11-24 Jiffy Packaging Company Limited Method and device for protecting articles during transportation and storage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371693A (en) * 1976-12-08 1978-06-26 Mitsubishi Gas Chem Co Inc Oxygen absorbent
JPS5435189A (en) * 1977-08-24 1979-03-15 Mitsubishi Gas Chem Co Inc Oxygen absorber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034489A3 (en) * 1980-02-15 1983-02-02 Mitsubishi Gas Chemical Company, Inc. Novel method of storing processed fish and roe
WO1994026621A1 (en) * 1993-05-10 1994-11-24 Jiffy Packaging Company Limited Method and device for protecting articles during transportation and storage

Also Published As

Publication number Publication date
DK679074A (enrdf_load_stackoverflow) 1975-09-01
AU7427474A (en) 1976-04-15
AR206791A1 (es) 1976-08-23
GB1438898A (en) 1976-06-09
BR7409013D0 (pt) 1975-08-26
IN144121B (enrdf_load_stackoverflow) 1978-03-25
DE2431275B2 (de) 1979-06-21
DE2431275A1 (de) 1975-07-17
IT1028059B (it) 1979-01-30
DE2431275C3 (de) 1980-02-21
CH610215A5 (en) 1979-04-12
FR2255917B1 (enrdf_load_stackoverflow) 1978-07-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse