GB1438898A - Dithionite oxygen-absorbing composition - Google Patents

Dithionite oxygen-absorbing composition

Info

Publication number
GB1438898A
GB1438898A GB2836774A GB2836774A GB1438898A GB 1438898 A GB1438898 A GB 1438898A GB 2836774 A GB2836774 A GB 2836774A GB 2836774 A GB2836774 A GB 2836774A GB 1438898 A GB1438898 A GB 1438898A
Authority
GB
United Kingdom
Prior art keywords
oxygen
composition
dithionite
fujishima
preservation
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.)
Expired
Application number
GB2836774A
Other languages
English (en)
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.)
FUJISHAMA D
Original Assignee
FUJISHAMA D
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 FUJISHAMA D filed Critical FUJISHAMA D
Publication of GB1438898A publication Critical patent/GB1438898A/en
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)
GB2836774A 1973-12-27 1974-06-26 Dithionite oxygen-absorbing composition Expired GB1438898A (en)

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 (1)

Publication Number Publication Date
GB1438898A true GB1438898A (en) 1976-06-09

Family

ID=26339086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2836774A Expired GB1438898A (en) 1973-12-27 1974-06-26 Dithionite oxygen-absorbing composition

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
DE2754708A1 (de) * 1976-12-08 1978-06-15 Mitsubishi Gas Chemical Co Sauerstoffabsorptionsmittel
DE2836876A1 (de) * 1977-08-24 1979-03-08 Mitsubishi Gas Chemical Co Sauerstoffabsorptionsmittel und verfahren zu dessen herstellung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034489B1 (en) * 1980-02-15 1985-07-17 Mitsubishi Gas Chemical Company, Inc. Novel method of storing processed fish and roe
GB9309782D0 (en) * 1993-05-10 1993-06-23 Jiffy Packaging Co Ltd Improvements relating to the transportation and storage of perishable produce

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754708A1 (de) * 1976-12-08 1978-06-15 Mitsubishi Gas Chemical Co Sauerstoffabsorptionsmittel
DE2836876A1 (de) * 1977-08-24 1979-03-08 Mitsubishi Gas Chemical Co Sauerstoffabsorptionsmittel und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
DK679074A (enrdf_load_stackoverflow) 1975-09-01
AU7427474A (en) 1976-04-15
AR206791A1 (es) 1976-08-23
BR7409013D0 (pt) 1975-08-26
FR2255917A1 (enrdf_load_stackoverflow) 1975-07-25
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
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee