ZA881583B - - Google Patents

Info

Publication number
ZA881583B
ZA881583B ZA881583A ZA881583A ZA881583B ZA 881583 B ZA881583 B ZA 881583B ZA 881583 A ZA881583 A ZA 881583A ZA 881583 A ZA881583 A ZA 881583A ZA 881583 B ZA881583 B ZA 881583B
Authority
ZA
South Africa
Application number
ZA881583A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of ZA881583B publication Critical patent/ZA881583B/xx

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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
    • B01D53/02—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
    • 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
    • B01D53/0454—Controlling adsorption
    • 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
    • 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
    • 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
    • B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
    • 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
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/308—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/26—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2062—Bromine compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
    • 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
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (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)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Pulmonology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Environmental Sciences (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)
ZA881583A 1987-03-04 1988-03-04 ZA881583B (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ZA881583B true ZA881583B (cs) 1988-08-30

Family

ID=25671252

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881583A ZA881583B (cs) 1987-03-04 1988-03-04

Country Status (13)

Country Link
EP (1) EP0284227B1 (cs)
JP (1) JP2621908B2 (cs)
KR (1) KR910003112B1 (cs)
CN (1) CN1017027B (cs)
AR (1) AR242913A1 (cs)
AT (1) ATE91916T1 (cs)
AU (2) AU601817B2 (cs)
BR (1) BR8800935A (cs)
CA (1) CA1339833C (cs)
DE (1) DE3882559T2 (cs)
ES (1) ES2058254T3 (cs)
MX (1) MX173931B (cs)
ZA (1) ZA881583B (cs)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
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DE4031646A1 (de) * 1990-10-05 1992-04-09 Linde Ag Verfahren zur reinigung polyhalogenierte verbindungen enthaltender abgase
US5260047A (en) * 1990-10-05 1993-11-09 Linde Aktiengesellschaft Process for purifying waste gases containing polyhalogenated compounds
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
DE19749963A1 (de) * 1997-11-04 1999-05-06 Pneumatik Berlin Gmbh Verfahren und Vorrichtung zur Rückgewinnung von Gasen
DE59804004D1 (de) * 1997-11-04 2002-06-06 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
JP3934885B2 (ja) 2000-09-27 2007-06-20 昭和電工株式会社 余剰麻酔ガスの処理装置
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
EP2237854A1 (de) 2008-01-02 2010-10-13 ZeoSys GmbH Verfahren zur rückgewinnung halogenierter kohlenwasserstoffe
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
CN105664883B (zh) * 2009-09-01 2020-09-08 蓝区技术有限公司 用于气体处理的系统和方法
US8795411B2 (en) * 2011-02-07 2014-08-05 Air Products And Chemicals, Inc. Method for recovering high-value components from waste gas streams
EP2688626B1 (en) * 2011-03-24 2018-08-15 Medclair 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
US10076620B2 (en) 2012-12-22 2018-09-18 Dmf Medical Incorporated 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
CA2958089C (en) 2014-09-15 2021-03-16 Calera Corporation Electrochemical systems and methods using metal halide to form products
EP3368502B1 (en) 2015-10-28 2020-09-02 Calera Corporation Electrochemical, halogenation, and oxyhalogenation systems and methods
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
SG11202112211VA (en) * 2019-08-06 2021-12-30 Showa Denko Kk Gas treatment method and gas treatment device
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
WO2023147660A1 (en) * 2022-02-01 2023-08-10 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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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

Also Published As

Publication number Publication date
EP0284227A3 (en) 1991-01-09
ES2058254T3 (es) 1994-11-01
DE3882559D1 (de) 1993-09-02
KR910003112B1 (ko) 1991-05-18
AR242913A1 (es) 1993-06-30
DE3882559T2 (de) 1993-11-18
ATE91916T1 (de) 1993-08-15
JPS63315127A (ja) 1988-12-22
CA1339833C (en) 1998-04-21
BR8800935A (pt) 1988-10-11
AU614699B2 (en) 1991-09-05
MX173931B (es) 1994-04-11
CN1017027B (zh) 1992-06-17
AU6691390A (en) 1991-02-14
KR880010809A (ko) 1988-10-24
EP0284227B1 (en) 1993-07-28
AU1255188A (en) 1988-09-08
AU601817B2 (en) 1990-09-20
JP2621908B2 (ja) 1997-06-18
CN88101700A (zh) 1988-10-05
EP0284227A2 (en) 1988-09-28

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