ZA200605051B - Method and apparatus for generating oxygen - Google Patents
Method and apparatus for generating oxygen Download PDFInfo
- Publication number
- ZA200605051B ZA200605051B ZA200605051A ZA200605051A ZA200605051B ZA 200605051 B ZA200605051 B ZA 200605051B ZA 200605051 A ZA200605051 A ZA 200605051A ZA 200605051 A ZA200605051 A ZA 200605051A ZA 200605051 B ZA200605051 B ZA 200605051B
- Authority
- ZA
- South Africa
- Prior art keywords
- water
- oxygen
- hazard
- further characterized
- soluble
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 52
- 239000001301 oxygen Substances 0.000 title claims description 52
- 229910052760 oxygen Inorganic materials 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 18
- 239000003054 catalyst Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 10
- 239000002360 explosive Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 9
- 231100000252 nontoxic Toxicity 0.000 claims description 8
- 230000003000 nontoxic effect Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004552 water soluble powder Substances 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229960001922 sodium perborate Drugs 0.000 claims description 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 claims description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000000376 reactant Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000012035 limiting reagent Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 244000203494 Lens culinaris subsp culinaris Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/08—Preparation of oxygen from air with the aid of metal oxides, e.g. barium oxide, manganese oxide
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
- B01J7/02—Apparatus for generating gases by wet methods
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0211—Peroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/718,131 US20050112035A1 (en) | 2003-11-20 | 2003-11-20 | Method and apparatus for generating oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200605051B true ZA200605051B (en) | 2007-11-28 |
Family
ID=34591028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200605051A ZA200605051B (en) | 2003-11-20 | 2006-06-20 | Method and apparatus for generating oxygen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20050112035A1 (https=) |
| EP (1) | EP1685063A1 (https=) |
| JP (1) | JP2007513042A (https=) |
| KR (1) | KR20060111572A (https=) |
| CN (1) | CN1890173A (https=) |
| AU (1) | AU2004296281A1 (https=) |
| BR (1) | BRPI0416647A (https=) |
| CA (1) | CA2546827A1 (https=) |
| IL (1) | IL175793A0 (https=) |
| MX (1) | MXPA06005737A (https=) |
| WO (1) | WO2005056471A1 (https=) |
| ZA (1) | ZA200605051B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060269454A1 (en) * | 2003-11-20 | 2006-11-30 | Julian Ross | Method and apparatus for generating oxygen |
| US20070160506A1 (en) * | 2005-01-28 | 2007-07-12 | Ross Julian T | Method and apparatus for controlled production of a gas |
| WO2007067902A1 (en) * | 2005-12-05 | 2007-06-14 | Oxysure Systems, Inc. | Method and apparatus for controlled production of a gas |
| US20070163591A1 (en) * | 2006-01-13 | 2007-07-19 | Ross Julian T | Method and system for providing breathable air in a closed circuit |
| KR101200387B1 (ko) | 2010-11-02 | 2012-11-12 | 주식회사 옥시젠클럽 | 산소 발생장치 |
| CN102886109A (zh) * | 2011-07-18 | 2013-01-23 | 清世界(沈阳)环保设备科技有限公司 | 密闭舱手摇制氧机 |
| CN113521580A (zh) * | 2015-12-22 | 2021-10-22 | 纯护牙科有限公司 | 产生氧气的小器皿 |
| WO2017141263A1 (en) * | 2016-02-18 | 2017-08-24 | O2-Matic Products Private Limited | Modular portable oxygen generator |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3702305A (en) * | 1971-04-28 | 1972-11-07 | Life Support | Chemical oxygen generator |
| US3725156A (en) * | 1971-04-28 | 1973-04-03 | Life Support | Ignition composition initiated by water |
| US3986838A (en) * | 1975-05-07 | 1976-10-19 | Life Support, Inc. | Oxygen generator cell |
| DE2856349C3 (de) * | 1978-12-27 | 1981-06-25 | Drägerwerk AG, 2400 Lübeck | Atemschutzgerät mit sauerstoffabgebender Chemikalpatrone |
| DE2918417C2 (de) * | 1979-05-08 | 1982-05-13 | Drägerwerk AG, 2400 Lübeck | Chemischer Sauerstoffgenerator |
| US4310502A (en) * | 1980-05-29 | 1982-01-12 | Rockwell International Corporation | Singlet delta oxygen generator and process |
| JPS6044242B2 (ja) * | 1982-04-27 | 1985-10-02 | 株式会社星子療科研究所 | 救急時の酸素発生方法 |
| US4548730A (en) * | 1983-07-05 | 1985-10-22 | Koslow Technologies Corporation | Portable self-contained oxygen generator apparatus and method |
| IT1214865B (it) * | 1984-09-28 | 1990-01-18 | Caprara Mario | Procedimento per la produzione di ossigeno mediante apparecchiatura portatile, particolarmente per respirazione umana, ed apparecchiatura per attuare il procedimento. |
| JPS61228882A (ja) * | 1985-04-02 | 1986-10-13 | 植野 信治 | 救急時の酸素発生方法 |
| JPS6222663A (ja) * | 1985-07-22 | 1987-01-30 | ミツワ写真工業株式会社 | 携帯用酸素発生装置 |
| JPS6222664A (ja) * | 1985-07-22 | 1987-01-30 | ミツワ写真工業株式会社 | 携帯用酸素発生装置 |
| JPS6230604A (ja) * | 1985-07-31 | 1987-02-09 | Tokyo Juki Ind Co Ltd | 救急時の酸素発生方法 |
| JPS6265906A (ja) * | 1985-09-17 | 1987-03-25 | Nikka Micron Kk | 炭酸ナトリウムと過酸化水素との付加化合物より救急用の酸素を摘確に発生せしめる方法 |
| JPS6451301A (en) * | 1987-08-18 | 1989-02-27 | Nippon Kayaku Kk | Oxygen supplier |
| EP0349349A3 (en) * | 1988-07-01 | 1990-03-07 | Bando Kagaku Kabushiki Kaisha | Oxygen generator |
| JPH02204307A (ja) * | 1989-01-31 | 1990-08-14 | Tomita Seiyaku Kk | 酸素発生方法及び酸素発生剤 |
| CA2048687A1 (en) * | 1989-03-21 | 1990-09-22 | Franklin Lim | Controlled release of desired product through the controlled reaction of precursor |
| JP2733697B2 (ja) * | 1989-10-24 | 1998-03-30 | 株式会社ホシコ | 酸素ガスの発生方法 |
| US6123069A (en) * | 1993-11-15 | 2000-09-26 | Davis; James E. P. | Oxygen breathing system with programmed oxygen delivery |
| US5466391A (en) * | 1994-06-21 | 1995-11-14 | Genox Co. Ltd. | Granulated agent and catalyst used for oxygen generation |
| US5620664A (en) * | 1995-09-11 | 1997-04-15 | Palmer; Kenneth J. | Personal oxygen dispenser |
| US5823181A (en) * | 1997-05-13 | 1998-10-20 | Shih; Chih-Sheng | Handy oxygen generator |
| ES2233000T3 (es) * | 1998-05-14 | 2005-06-01 | Vigo Co, Ltd | Generador de oxigeno manejable. |
| US6143251A (en) * | 1998-10-13 | 2000-11-07 | David E. Beller | Oxygen generating apparatus |
| ZA99535B (en) * | 1999-01-25 | 2000-01-26 | William Du Toit | Oxygen generating device. |
| US6651658B1 (en) * | 2000-08-03 | 2003-11-25 | Sequal Technologies, Inc. | Portable oxygen concentration system and method of using the same |
| JP2003327413A (ja) * | 2002-05-09 | 2003-11-19 | Airisu:Kk | 酸素生成基材及びこれを用いる酸素発生器 |
| US7171964B2 (en) * | 2003-06-09 | 2007-02-06 | Moore Bert K | Instant chemical based flexible oxygen in a non-pressurized flexible or rigid containment system |
| JP3132704U (ja) * | 2007-02-21 | 2007-06-21 | 株式会社アイリス | 携帯用の酸素発生器 |
-
2003
- 2003-11-20 US US10/718,131 patent/US20050112035A1/en not_active Abandoned
-
2004
- 2004-03-31 MX MXPA06005737A patent/MXPA06005737A/es unknown
- 2004-03-31 BR BRPI0416647-7A patent/BRPI0416647A/pt not_active IP Right Cessation
- 2004-03-31 EP EP04749640A patent/EP1685063A1/en not_active Withdrawn
- 2004-03-31 CA CA002546827A patent/CA2546827A1/en not_active Abandoned
- 2004-03-31 AU AU2004296281A patent/AU2004296281A1/en not_active Abandoned
- 2004-03-31 JP JP2006541110A patent/JP2007513042A/ja active Pending
- 2004-03-31 KR KR1020067011752A patent/KR20060111572A/ko not_active Withdrawn
- 2004-03-31 CN CNA2004800362859A patent/CN1890173A/zh active Pending
- 2004-03-31 WO PCT/US2004/010122 patent/WO2005056471A1/en not_active Ceased
-
2006
- 2006-05-21 IL IL175793A patent/IL175793A0/en unknown
- 2006-06-20 ZA ZA200605051A patent/ZA200605051B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20050112035A1 (en) | 2005-05-26 |
| MXPA06005737A (es) | 2006-12-14 |
| WO2005056471A1 (en) | 2005-06-23 |
| CN1890173A (zh) | 2007-01-03 |
| AU2004296281A1 (en) | 2005-06-23 |
| CA2546827A1 (en) | 2005-06-23 |
| BRPI0416647A (pt) | 2007-01-16 |
| JP2007513042A (ja) | 2007-05-24 |
| EP1685063A1 (en) | 2006-08-02 |
| KR20060111572A (ko) | 2006-10-27 |
| IL175793A0 (en) | 2006-10-05 |
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