DE2742874A1 - Sauerstoffabsorbierende mittel und verfahren zur erzeugung einer sauerstoffarmen atmosphaere - Google Patents
Sauerstoffabsorbierende mittel und verfahren zur erzeugung einer sauerstoffarmen atmosphaereInfo
- Publication number
- DE2742874A1 DE2742874A1 DE19772742874 DE2742874A DE2742874A1 DE 2742874 A1 DE2742874 A1 DE 2742874A1 DE 19772742874 DE19772742874 DE 19772742874 DE 2742874 A DE2742874 A DE 2742874A DE 2742874 A1 DE2742874 A1 DE 2742874A1
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- low
- absorbing agent
- absorbing agents
- methods
- 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
Links
- 229910052760 oxygen Inorganic materials 0.000 title claims description 23
- 239000001301 oxygen Substances 0.000 title claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 17
- 239000006096 absorbing agent Substances 0.000 title claims description 14
- 239000012298 atmosphere Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000012190 activator Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000003463 adsorbent Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 235000002906 tartaric acid Nutrition 0.000 description 3
- 239000011975 tartaric acid Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772742874 DE2742874A1 (de) | 1977-09-23 | 1977-09-23 | Sauerstoffabsorbierende mittel und verfahren zur erzeugung einer sauerstoffarmen atmosphaere |
| GB1998178A GB1556853A (en) | 1977-09-23 | 1978-05-16 | Oxygen-absorbing agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772742874 DE2742874A1 (de) | 1977-09-23 | 1977-09-23 | Sauerstoffabsorbierende mittel und verfahren zur erzeugung einer sauerstoffarmen atmosphaere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2742874A1 true DE2742874A1 (de) | 1979-04-05 |
| DE2742874C2 DE2742874C2 (enExample) | 1988-04-14 |
Family
ID=6019733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772742874 Granted DE2742874A1 (de) | 1977-09-23 | 1977-09-23 | Sauerstoffabsorbierende mittel und verfahren zur erzeugung einer sauerstoffarmen atmosphaere |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2742874A1 (enExample) |
| GB (1) | GB1556853A (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0167229A3 (en) * | 1984-07-06 | 1987-09-16 | Becton, Dickinson And Company | Generation of anaerobic or microaerophilic atmosphere |
| DE3804488A1 (de) * | 1987-02-14 | 1988-08-25 | Mitsubishi Gas Chemical Co | Sauerstoffabsorptionsmittel |
| WO1990002169A1 (en) * | 1988-08-31 | 1990-03-08 | The Boots Company Plc | Apparatus and method for determining the presence of microorganisms |
| WO1996040412A3 (en) * | 1995-06-07 | 1997-02-13 | Amoco Corp | Oxygen-scavenging composition |
| US5885481A (en) * | 1993-07-16 | 1999-03-23 | Amoco Corporation | Efficiency oxygen-scavenging compositions and articles |
| US6369148B2 (en) | 1993-07-16 | 2002-04-09 | Ciba Specialty Chemicals Corporation | Oxygen-scavenging compositions and articles |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819000A1 (de) * | 1988-06-03 | 1989-12-14 | Hasso Von Bluecher | Beutel in der art eines teebeutels zur beseitigung von schadstoffen |
| US5698250A (en) | 1996-04-03 | 1997-12-16 | Tenneco Packaging Inc. | Modifield atmosphere package for cut of raw meat |
| AU3893397A (en) * | 1996-08-08 | 1998-03-06 | Tenneco Packaging Inc. | Oxygen scavenger accelerator |
| US6395195B1 (en) | 1996-08-08 | 2002-05-28 | Pactiv Corporation | Oxygen scavenger accelerator |
| US5928560A (en) * | 1996-08-08 | 1999-07-27 | Tenneco Packaging Inc. | Oxygen scavenger accelerator |
| US6926846B1 (en) | 1996-08-08 | 2005-08-09 | Pactiv Corporation | Methods of using an oxygen scavenger |
| US6054153A (en) | 1998-04-03 | 2000-04-25 | Tenneco Packaging Inc. | Modified atmosphere package with accelerated reduction of oxygen level in meat compartment |
| US6231905B1 (en) | 1998-10-08 | 2001-05-15 | Delduca Gary R. | System and method of making a modified atmosphere package comprising an activated oxygen scavenger for packaging meat |
| AU1617700A (en) * | 1998-11-13 | 2000-06-05 | Pactiv Corporation | Oxygen scavenger accelerator |
| US6321509B1 (en) | 1999-06-11 | 2001-11-27 | Pactiv Corporation | Method and apparatus for inserting an oxygen scavenger into a modified atmosphere package |
-
1977
- 1977-09-23 DE DE19772742874 patent/DE2742874A1/de active Granted
-
1978
- 1978-05-16 GB GB1998178A patent/GB1556853A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| J.clin.Microbiol. 1975, S.527 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0167229A3 (en) * | 1984-07-06 | 1987-09-16 | Becton, Dickinson And Company | Generation of anaerobic or microaerophilic atmosphere |
| DE3804488A1 (de) * | 1987-02-14 | 1988-08-25 | Mitsubishi Gas Chemical Co | Sauerstoffabsorptionsmittel |
| US4908151A (en) * | 1987-02-14 | 1990-03-13 | Mitsubishi Gas Chemical Co., Inc. | Oxygen absorbent |
| WO1990002169A1 (en) * | 1988-08-31 | 1990-03-08 | The Boots Company Plc | Apparatus and method for determining the presence of microorganisms |
| GB2241504A (en) * | 1988-08-31 | 1991-09-04 | Boots Co Plc | Apparatus and method for determining the presence of microorganisms |
| GB2241504B (en) * | 1988-08-31 | 1992-05-13 | Boots Co Plc | Apparatus and method for determining the presence of microorganisms |
| US5744056A (en) * | 1993-07-16 | 1998-04-28 | Amoco Corporation | Oxygen-scavenging compositions and articles |
| US5885481A (en) * | 1993-07-16 | 1999-03-23 | Amoco Corporation | Efficiency oxygen-scavenging compositions and articles |
| US6369148B2 (en) | 1993-07-16 | 2002-04-09 | Ciba Specialty Chemicals Corporation | Oxygen-scavenging compositions and articles |
| WO1996040412A3 (en) * | 1995-06-07 | 1997-02-13 | Amoco Corp | Oxygen-scavenging composition |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1556853A (en) | 1979-11-28 |
| DE2742874C2 (enExample) | 1988-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B01J 20/02 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |