JPS60137806A - 酸素濃度の制御方法 - Google Patents
酸素濃度の制御方法Info
- Publication number
- JPS60137806A JPS60137806A JP25114183A JP25114183A JPS60137806A JP S60137806 A JPS60137806 A JP S60137806A JP 25114183 A JP25114183 A JP 25114183A JP 25114183 A JP25114183 A JP 25114183A JP S60137806 A JPS60137806 A JP S60137806A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- air
- concentration
- oxygen concentration
- rich
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000001301 oxygen Substances 0.000 title claims abstract description 93
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 93
- 239000007789 gas Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 17
- 229920005597 polymer membrane Polymers 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 abstract description 22
- 230000004151 fermentation Effects 0.000 abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 18
- 239000012528 membrane Substances 0.000 abstract description 15
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000011045 prefiltration Methods 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005273 aeration Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000004475 Arginine Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 210000004102 animal cell Anatomy 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- DNZWLJIKNWYXJP-UHFFFAOYSA-N butan-1-ol;propan-2-one Chemical compound CC(C)=O.CCCCO DNZWLJIKNWYXJP-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 238000009655 industrial fermentation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25114183A JPS60137806A (ja) | 1983-12-23 | 1983-12-23 | 酸素濃度の制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25114183A JPS60137806A (ja) | 1983-12-23 | 1983-12-23 | 酸素濃度の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60137806A true JPS60137806A (ja) | 1985-07-22 |
| JPH0428642B2 JPH0428642B2 (cg-RX-API-DMAC7.html) | 1992-05-14 |
Family
ID=17218279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25114183A Granted JPS60137806A (ja) | 1983-12-23 | 1983-12-23 | 酸素濃度の制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60137806A (cg-RX-API-DMAC7.html) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378036U (cg-RX-API-DMAC7.html) * | 1986-11-06 | 1988-05-24 | ||
| US4834779A (en) * | 1986-10-27 | 1989-05-30 | Liquid Air Corporation | Process for membrane seperation of gas mixtures |
| US5120329A (en) * | 1989-09-27 | 1992-06-09 | American Air Liquide | Integrated system and method for providing a controlled atmosphere in a food storage facility |
| US5158584A (en) * | 1987-10-23 | 1992-10-27 | Teijin Limited | Oxygen enriching module and oxygen enriching apparatus using same |
| WO1998007082A3 (en) * | 1996-08-15 | 1998-03-19 | Nellcor Puritan Bennett Inc | Apparatus and method for controlling output of an oxygen concentrator |
| KR100455680B1 (ko) * | 2001-11-30 | 2004-11-06 | (주)바이오텔 | 산소 공급 장치 |
| CN102399690A (zh) * | 2011-09-18 | 2012-04-04 | 淮北市三和诺生物工程有限责任公司 | 高细胞密度发酵过程中溶氧控制系统 |
| CN103058143A (zh) * | 2011-10-18 | 2013-04-24 | 吴华洪 | 一种可控制制氧浓度的制氧机 |
| JP2015091256A (ja) * | 2009-05-20 | 2015-05-14 | キシレコ インコーポレイテッド | バイオマス加工方法 |
| CN111589066A (zh) * | 2019-02-20 | 2020-08-28 | 爱斯佩克株式会社 | 低氧空气供给装置和训练装置 |
| WO2024247537A1 (ja) * | 2023-05-29 | 2024-12-05 | 株式会社日立製作所 | ガス分離システムとその制御方法 |
| WO2025163961A1 (ja) * | 2024-01-29 | 2025-08-07 | 株式会社日立製作所 | ガス分離システムおよび濃度制御方法 |
| WO2025234187A1 (ja) * | 2024-05-09 | 2025-11-13 | 株式会社日立製作所 | ガス分離システムおよびガス分離プラント |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7548754B2 (ja) * | 2020-08-19 | 2024-09-10 | エスペック株式会社 | 低酸素空気供給装置及びトレーニング装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5595602A (en) * | 1979-01-12 | 1980-07-21 | Japan Storage Battery Co Ltd | Oxygen concentration controlling method |
| JPS5855311A (ja) * | 1981-09-24 | 1983-04-01 | Osaka Gas Co Ltd | 酸素富化空気供給装置 |
| JPS5888101A (ja) * | 1981-11-20 | 1983-05-26 | Osaka Gas Co Ltd | 部分燃焼法によるガス製造方法 |
-
1983
- 1983-12-23 JP JP25114183A patent/JPS60137806A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5595602A (en) * | 1979-01-12 | 1980-07-21 | Japan Storage Battery Co Ltd | Oxygen concentration controlling method |
| JPS5855311A (ja) * | 1981-09-24 | 1983-04-01 | Osaka Gas Co Ltd | 酸素富化空気供給装置 |
| JPS5888101A (ja) * | 1981-11-20 | 1983-05-26 | Osaka Gas Co Ltd | 部分燃焼法によるガス製造方法 |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834779A (en) * | 1986-10-27 | 1989-05-30 | Liquid Air Corporation | Process for membrane seperation of gas mixtures |
| JPS6378036U (cg-RX-API-DMAC7.html) * | 1986-11-06 | 1988-05-24 | ||
| US5158584A (en) * | 1987-10-23 | 1992-10-27 | Teijin Limited | Oxygen enriching module and oxygen enriching apparatus using same |
| US5120329A (en) * | 1989-09-27 | 1992-06-09 | American Air Liquide | Integrated system and method for providing a controlled atmosphere in a food storage facility |
| WO1998007082A3 (en) * | 1996-08-15 | 1998-03-19 | Nellcor Puritan Bennett Inc | Apparatus and method for controlling output of an oxygen concentrator |
| KR100455680B1 (ko) * | 2001-11-30 | 2004-11-06 | (주)바이오텔 | 산소 공급 장치 |
| JP2015091256A (ja) * | 2009-05-20 | 2015-05-14 | キシレコ インコーポレイテッド | バイオマス加工方法 |
| CN102399690A (zh) * | 2011-09-18 | 2012-04-04 | 淮北市三和诺生物工程有限责任公司 | 高细胞密度发酵过程中溶氧控制系统 |
| CN103058143A (zh) * | 2011-10-18 | 2013-04-24 | 吴华洪 | 一种可控制制氧浓度的制氧机 |
| CN111589066A (zh) * | 2019-02-20 | 2020-08-28 | 爱斯佩克株式会社 | 低氧空气供给装置和训练装置 |
| JP2020131121A (ja) * | 2019-02-20 | 2020-08-31 | エスペック株式会社 | 低酸素空気供給装置及びトレーニング装置 |
| JP2023011599A (ja) * | 2019-02-20 | 2023-01-24 | エスペック株式会社 | トレーニング装置 |
| WO2024247537A1 (ja) * | 2023-05-29 | 2024-12-05 | 株式会社日立製作所 | ガス分離システムとその制御方法 |
| WO2025163961A1 (ja) * | 2024-01-29 | 2025-08-07 | 株式会社日立製作所 | ガス分離システムおよび濃度制御方法 |
| WO2025234187A1 (ja) * | 2024-05-09 | 2025-11-13 | 株式会社日立製作所 | ガス分離システムおよびガス分離プラント |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428642B2 (cg-RX-API-DMAC7.html) | 1992-05-14 |
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