BR7409013D0 - Composicao consumidora de oxigenio e processo para remover oxigenio de um espaco fechado - Google Patents
Composicao consumidora de oxigenio e processo para remover oxigenio de um espaco fechadoInfo
- Publication number
- BR7409013D0 BR7409013D0 BR9013/74A BR901374A BR7409013D0 BR 7409013 D0 BR7409013 D0 BR 7409013D0 BR 9013/74 A BR9013/74 A BR 9013/74A BR 901374 A BR901374 A BR 901374A BR 7409013 D0 BR7409013 D0 BR 7409013D0
- Authority
- BR
- Brazil
- Prior art keywords
- oxygen
- closed space
- consumer composition
- remove
- remove oxygen
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 2
- 229910052760 oxygen Inorganic materials 0.000 title 2
- 239000001301 oxygen Substances 0.000 title 2
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)
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 |
---|---|
BR7409013D0 true BR7409013D0 (pt) | 1975-08-26 |
Family
ID=26339086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9013/74A BR7409013D0 (pt) | 1973-12-27 | 1974-10-29 | Composicao consumidora de oxigenio e processo para remover oxigenio de um espaco fechado |
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) |
Families Citing this family (4)
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 |
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 |
-
1974
- 1974-01-01 AR AR256241A patent/AR206791A1/es active
- 1974-06-26 GB GB2836774A patent/GB1438898A/en not_active Expired
- 1974-06-28 DE DE2431275A patent/DE2431275C3/de not_active Expired
- 1974-10-11 FR FR7434272A patent/FR2255917B1/fr not_active Expired
- 1974-10-23 CH CH1418774A patent/CH610215A5/xx not_active IP Right Cessation
- 1974-10-29 BR BR9013/74A patent/BR7409013D0/pt unknown
- 1974-12-23 DK DK679074A patent/DK679074A/da not_active Application Discontinuation
- 1974-12-24 IT IT31032/74A patent/IT1028059B/it active
-
1975
- 1975-10-15 IN IN1989/CAL/75A patent/IN144121B/en unknown
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 |
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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