JP2621908B2 - ガス流中のハロゲン化炭化水素を回収する方法 - Google Patents
ガス流中のハロゲン化炭化水素を回収する方法Info
- Publication number
- JP2621908B2 JP2621908B2 JP63050563A JP5056388A JP2621908B2 JP 2621908 B2 JP2621908 B2 JP 2621908B2 JP 63050563 A JP63050563 A JP 63050563A JP 5056388 A JP5056388 A JP 5056388A JP 2621908 B2 JP2621908 B2 JP 2621908B2
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- gas stream
- anesthetic
- absorbent
- patient
- 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 - Lifetime
Links
- 150000008282 halocarbons Chemical class 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 24
- 239000007789 gas Substances 0.000 claims description 62
- 239000003463 adsorbent Substances 0.000 claims description 51
- 230000003444 anaesthetic effect Effects 0.000 claims description 44
- 239000006096 absorbing agent Substances 0.000 claims description 34
- 239000002250 absorbent Substances 0.000 claims description 31
- 230000002745 absorbent Effects 0.000 claims description 31
- 239000003994 anesthetic gas Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 25
- 238000010926 purge Methods 0.000 claims description 25
- 239000002808 molecular sieve Substances 0.000 claims description 21
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000010457 zeolite Substances 0.000 claims description 17
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- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
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- 230000001580 bacterial effect Effects 0.000 claims description 5
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- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
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- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 51
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- 206010002091 Anaesthesia Diseases 0.000 description 25
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 11
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 11
- 229910021536 Zeolite Inorganic materials 0.000 description 10
- 229940035674 anesthetics Drugs 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000003193 general anesthetic agent Substances 0.000 description 10
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 241000894007 species Species 0.000 description 6
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- -1 bromo- Chemical class 0.000 description 4
- JPGQOUSTVILISH-UHFFFAOYSA-N enflurane Chemical compound FC(F)OC(F)(F)C(F)Cl JPGQOUSTVILISH-UHFFFAOYSA-N 0.000 description 4
- 229960000305 enflurane Drugs 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
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- 230000000694 effects Effects 0.000 description 3
- 229940084362 forane Drugs 0.000 description 3
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 3
- RFKMCNOHBTXSMU-UHFFFAOYSA-N methoxyflurane Chemical compound COC(F)(F)C(Cl)Cl RFKMCNOHBTXSMU-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 239000004338 Dichlorodifluoromethane Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
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- 238000000354 decomposition reaction Methods 0.000 description 2
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- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 2
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 229960003132 halothane Drugs 0.000 description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 2
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- 230000000717 retained effect Effects 0.000 description 2
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- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 2
- 229940029284 trichlorofluoromethane Drugs 0.000 description 2
- DEUJSGDXBNTQMY-UHFFFAOYSA-N 1,2,2-trifluoroethanol Chemical compound OC(F)C(F)F DEUJSGDXBNTQMY-UHFFFAOYSA-N 0.000 description 1
- NBYWEYFBDHRDOS-UHFFFAOYSA-N 1-bromo-1-chloro-2,2-difluoroethene Chemical group FC(F)=C(Cl)Br NBYWEYFBDHRDOS-UHFFFAOYSA-N 0.000 description 1
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 description 1
- HYIHKHMDVJQOCT-UHFFFAOYSA-N 3-chloro-1-(3-chloro-1,1,2,2,3-pentafluoropropoxy)-1,1,2,2,3-pentafluoropropane Chemical compound FC(Cl)C(F)(F)C(F)(F)OC(F)(F)C(F)(F)C(F)Cl HYIHKHMDVJQOCT-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- 238000011109 contamination Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical class ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
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- 239000002360 explosive Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical class FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
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- 150000002978 peroxides Chemical class 0.000 description 1
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- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
- A61M16/009—Removing used or expired gases or anaesthetic vapours
- A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
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- B01D—SEPARATION
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- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
- B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2253/302—Dimensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/26—Halogens or halogen compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2257/702—Hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
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- B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Anesthesiology (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Ecology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA531133 | 1987-03-04 | ||
| CA531133 | 1987-03-04 | ||
| CA000560440A CA1339833C (en) | 1987-03-04 | 1988-03-03 | Process for the recovery of halogenated hydrocarbons in a gas stream |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63315127A JPS63315127A (ja) | 1988-12-22 |
| JP2621908B2 true JP2621908B2 (ja) | 1997-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP63050563A Expired - Lifetime JP2621908B2 (ja) | 1987-03-04 | 1988-03-03 | ガス流中のハロゲン化炭化水素を回収する方法 |
Country Status (13)
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|---|---|
| EP (1) | EP0284227B1 (enExample) |
| JP (1) | JP2621908B2 (enExample) |
| KR (1) | KR910003112B1 (enExample) |
| CN (1) | CN1017027B (enExample) |
| AR (1) | AR242913A1 (enExample) |
| AT (1) | ATE91916T1 (enExample) |
| AU (2) | AU601817B2 (enExample) |
| BR (1) | BR8800935A (enExample) |
| CA (1) | CA1339833C (enExample) |
| DE (1) | DE3882559T2 (enExample) |
| ES (1) | ES2058254T3 (enExample) |
| MX (1) | MX173931B (enExample) |
| ZA (1) | ZA881583B (enExample) |
Cited By (1)
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|---|---|---|---|---|
| US7597858B2 (en) | 2000-09-27 | 2009-10-06 | Showa Denko K.K. | Process and apparatus for treating waste anesthetic gas |
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| US5260047A (en) * | 1990-10-05 | 1993-11-09 | Linde Aktiengesellschaft | Process for purifying waste gases containing polyhalogenated compounds |
| DE4031646A1 (de) * | 1990-10-05 | 1992-04-09 | Linde Ag | Verfahren zur reinigung polyhalogenierte verbindungen enthaltender abgase |
| US5387722A (en) * | 1993-09-23 | 1995-02-07 | Texaco Chemical Inc. | One-step synthesis of methyl t-butyl ether from t-butanol using pentasil zeolite catalysts |
| FR2711323B1 (fr) * | 1993-10-18 | 1996-06-21 | Inst Francais Du Petrole | Procédé d'élimination par adsorption d'hydrocarbures contenus dans l'air. |
| US5529686A (en) * | 1994-07-15 | 1996-06-25 | Minnesota Mining And Manufacturing Company | Composite membranes for solid phase extractions and reactions |
| AUPN195295A0 (en) * | 1995-03-24 | 1995-04-27 | Colcard Pty. Limited | Refrigerant separation using zeolite molecular sieves |
| DE19706806C1 (de) * | 1997-02-21 | 1998-03-26 | Draegerwerk Ag | Verfahren zur Adsorption eines Gasgemisches aus Lachgas und Narkosemitteldampf |
| JP2001521812A (ja) * | 1997-11-04 | 2001-11-13 | プノイマーティク ベルリン ゲー エム ベー ハー | ガス回収用の方法及び装置 |
| DE19749963A1 (de) * | 1997-11-04 | 1999-05-06 | Pneumatik Berlin Gmbh | Verfahren und Vorrichtung zur Rückgewinnung von Gasen |
| SE9803684D0 (sv) | 1998-10-27 | 1998-10-27 | Siemens Elema Ab | Narkosapparat |
| SE0001216D0 (sv) | 2000-04-04 | 2000-04-04 | Siemens Elema Ab | Anestesigasfilter |
| SE0100064D0 (sv) | 2001-01-10 | 2001-01-10 | Siemens Elema Ab | Anaesthetic filter arrangement |
| DE10143170A1 (de) * | 2001-09-04 | 2003-03-20 | Solvay Fluor & Derivate | Trifluorethanolabtrennung |
| US7178522B2 (en) * | 2004-06-01 | 2007-02-20 | Smiths Medical Pm, Inc. | Agents and N2O detection apparatus |
| US8028697B2 (en) | 2005-04-28 | 2011-10-04 | Trudell Medical International | Ventilator circuit and method for the use thereof |
| DE102006053216B4 (de) | 2006-02-17 | 2015-11-26 | Zeosys Gmbh | Filterpatrone zur Rückgewinnung niedrigsiedender halogenierter Kohlenwasserstoffe |
| DE102006032609A1 (de) * | 2006-07-11 | 2008-01-17 | Zeosys Gmbh | Verfahren zur Rückgewinnung halogenierter Kohlenwasserstoffe |
| JP5123541B2 (ja) * | 2007-03-23 | 2013-01-23 | トキコテクノ株式会社 | ベーパ回収装置 |
| JP5701063B2 (ja) * | 2008-01-02 | 2015-04-15 | ツェオシス ゲゼルシャフト ミット ベシュレンクテル ハフツングＺｅｏＳｙｓ ＧｍｂＨ | ハロゲン化炭化水素の回収方法 |
| ES2565219T3 (es) | 2008-03-17 | 2016-04-01 | Discovery Laboratories, Inc. | Adaptador de circuito de ventilación y sistema proximal de administración de aerosol |
| CA2905402C (en) | 2008-10-22 | 2017-02-28 | Trudell Medical International | Modular aerosol delivery system |
| IN2012DN02769A (enExample) * | 2009-09-01 | 2015-09-18 | Blue Zone Technologies Ltd | |
| US8795411B2 (en) * | 2011-02-07 | 2014-08-05 | Air Products And Chemicals, Inc. | Method for recovering high-value components from waste gas streams |
| WO2012128694A1 (en) * | 2011-03-24 | 2012-09-27 | Nordic Gas Cleaning Ab | System for collecting nitrous oxide in exhalation air |
| SA112330516B1 (ar) | 2011-05-19 | 2016-02-22 | كاليرا كوربوريشن | انظمة وطرق هيدروكسيد كهروكيميائية مستخدمة لأكسدة المعدن |
| US9200375B2 (en) * | 2011-05-19 | 2015-12-01 | Calera Corporation | Systems and methods for preparation and separation of products |
| US20130284179A1 (en) * | 2012-04-27 | 2013-10-31 | Tofy Mussivand | Removal of carbon dioxide from patient expired gas during anesthesia |
| KR102035867B1 (ko) * | 2012-11-23 | 2019-10-24 | 서강대학교산학협력단 | 기공 내 요오드 또는 브롬이 포집된 요오드 또는 브롬 함유 제올라이트 복합체 및 이의 용도 |
| EP2934645B1 (en) | 2012-12-22 | 2019-08-21 | DMF Medical Incorporated | An anesthetic circuit having a hollow fiber membrane |
| CN103301589A (zh) * | 2013-06-25 | 2013-09-18 | 北京丰荣航空科技有限公司 | 航空用灭火瓶内卤代烷灭火剂回收方法 |
| TWI633206B (zh) | 2013-07-31 | 2018-08-21 | 卡利拉股份有限公司 | 使用金屬氧化物之電化學氫氧化物系統及方法 |
| GB201414820D0 (en) * | 2014-08-20 | 2014-10-01 | Brown Sebastian M | Improvements to anaesthetic recycling methods and systems |
| AU2015317970B2 (en) | 2014-09-15 | 2020-01-30 | Calera Corporation | Electrochemical systems and methods using metal halide to form products |
| CN108290807B (zh) | 2015-10-28 | 2021-07-16 | 卡勒拉公司 | 电化学、卤化和氧卤化的系统及方法 |
| US10619254B2 (en) | 2016-10-28 | 2020-04-14 | Calera Corporation | Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide |
| WO2019060345A1 (en) | 2017-09-19 | 2019-03-28 | Calera Corporation | SYSTEMS AND METHODS USING LANTHANIDE HALIDE |
| CN108837253A (zh) * | 2018-05-10 | 2018-11-20 | 浙江氙科医疗器械有限公司 | 一种氙气回收装置 |
| US10590054B2 (en) | 2018-05-30 | 2020-03-17 | Calera Corporation | Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid |
| EP3693077B1 (de) | 2019-02-05 | 2021-04-21 | ZeoSys Medical GmbH | Zweistufiges verfahren der rückgewinnung von halogenierten kohlenwasserstoffen |
| JP7605111B2 (ja) * | 2019-08-06 | 2024-12-24 | 株式会社レゾナック | ガス処理方法及びガス処理装置 |
| CN111013324A (zh) * | 2019-12-30 | 2020-04-17 | 苏州艾特斯环保设备有限公司 | 一种有机废气的浓缩方法 |
| EP3922342A3 (de) * | 2020-06-12 | 2022-03-09 | Drägerwerk AG & Co. KGaA | Aufnahme-anordnung und verfahren umfassend eine filtereinheit zum aufnehmen von gas aus einem medizinischen gerät |
| AU2023215559A1 (en) * | 2022-02-01 | 2024-07-11 | Class 1 Inc. | Systems and methods for thermal desorption of anaesthetic agents |
| CN118496068B (zh) * | 2024-07-18 | 2024-09-27 | 四川一脉科技有限公司 | 一种气相中二甲醚连续液化分离的方法 |
| CN119215876A (zh) * | 2024-11-19 | 2024-12-31 | 苏州市立医院 | 一种临床麻醉气体净化装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SE221323C1 (sv) * | 1962-10-25 | 1968-07-02 | Carl-Gunnar Daniel Engstroem | Anordning för att i en respirator bibringa inandningsgasen en halt av aerosol |
| US3867936A (en) * | 1973-01-16 | 1975-02-25 | Shirley Aldred & Co Ltd | Anaesthetic gas safety equipment |
| US3941573A (en) * | 1974-05-02 | 1976-03-02 | James Frederick Chapel | Apparatus for removing anesthetic gases |
| US4104294A (en) * | 1977-11-10 | 1978-08-01 | Union Carbide Corporation | Crystalline silicates and method for preparing same |
| AU1445383A (en) * | 1982-05-20 | 1983-11-24 | Calgon Carbon Corporation | Adsorption of halogenated alkyl compounds |
-
1988
- 1988-03-02 AU AU12551/88A patent/AU601817B2/en not_active Ceased
- 1988-03-03 ES ES88301879T patent/ES2058254T3/es not_active Expired - Lifetime
- 1988-03-03 DE DE88301879T patent/DE3882559T2/de not_active Expired - Lifetime
- 1988-03-03 AT AT88301879T patent/ATE91916T1/de not_active IP Right Cessation
- 1988-03-03 JP JP63050563A patent/JP2621908B2/ja not_active Expired - Lifetime
- 1988-03-03 EP EP88301879A patent/EP0284227B1/en not_active Expired - Lifetime
- 1988-03-03 CA CA000560440A patent/CA1339833C/en not_active Expired - Lifetime
- 1988-03-04 BR BR8800935A patent/BR8800935A/pt not_active IP Right Cessation
- 1988-03-04 KR KR1019880002260A patent/KR910003112B1/ko not_active Expired
- 1988-03-04 MX MX010644A patent/MX173931B/es unknown
- 1988-03-04 ZA ZA881583A patent/ZA881583B/xx unknown
- 1988-03-04 CN CN88101700A patent/CN1017027B/zh not_active Expired
- 1988-03-04 AR AR88310232A patent/AR242913A1/es active
-
1990
- 1990-11-23 AU AU66913/90A patent/AU614699B2/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7597858B2 (en) | 2000-09-27 | 2009-10-06 | Showa Denko K.K. | Process and apparatus for treating waste anesthetic gas |
Also Published As
| Publication number | Publication date |
|---|---|
| AU614699B2 (en) | 1991-09-05 |
| JPS63315127A (ja) | 1988-12-22 |
| CN1017027B (zh) | 1992-06-17 |
| DE3882559T2 (de) | 1993-11-18 |
| EP0284227A3 (en) | 1991-01-09 |
| MX173931B (es) | 1994-04-11 |
| AU601817B2 (en) | 1990-09-20 |
| DE3882559D1 (de) | 1993-09-02 |
| ATE91916T1 (de) | 1993-08-15 |
| ES2058254T3 (es) | 1994-11-01 |
| AU6691390A (en) | 1991-02-14 |
| EP0284227A2 (en) | 1988-09-28 |
| EP0284227B1 (en) | 1993-07-28 |
| CN88101700A (zh) | 1988-10-05 |
| ZA881583B (enExample) | 1988-08-30 |
| KR880010809A (ko) | 1988-10-24 |
| BR8800935A (pt) | 1988-10-11 |
| KR910003112B1 (ko) | 1991-05-18 |
| AR242913A1 (es) | 1993-06-30 |
| CA1339833C (en) | 1998-04-21 |
| AU1255188A (en) | 1988-09-08 |
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