ZA928975B - Method and apparatus for recovering a sterilizing gas. - Google Patents

Method and apparatus for recovering a sterilizing gas.

Info

Publication number
ZA928975B
ZA928975B ZA928975A ZA928975A ZA928975B ZA 928975 B ZA928975 B ZA 928975B ZA 928975 A ZA928975 A ZA 928975A ZA 928975 A ZA928975 A ZA 928975A ZA 928975 B ZA928975 B ZA 928975B
Authority
ZA
South Africa
Prior art keywords
recovering
sterilizing gas
sterilizing
gas
Prior art date
Application number
ZA928975A
Other languages
English (en)
Inventor
Michael Karthaus
Klaus Dr Hermanns
Peter Dr Hermanns
Original Assignee
Herco Kuehltechnik Hermanns
Air Prod Gmbh
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 by Herco Kuehltechnik Hermanns, Air Prod Gmbh filed Critical Herco Kuehltechnik Hermanns
Publication of ZA928975B publication Critical patent/ZA928975B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/206—Ethylene oxide
    • 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
    • B01D53/002—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 condensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
ZA928975A 1991-11-21 1992-11-20 Method and apparatus for recovering a sterilizing gas. ZA928975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4138321A DE4138321C2 (de) 1991-11-21 1991-11-21 Verfahren und Anlage zur Rückgewinnung eines Sterilisiergases

Publications (1)

Publication Number Publication Date
ZA928975B true ZA928975B (en) 1993-05-19

Family

ID=6445299

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928975A ZA928975B (en) 1991-11-21 1992-11-20 Method and apparatus for recovering a sterilizing gas.

Country Status (4)

Country Link
US (1) US5283035A (enExample)
EP (1) EP0543134A1 (enExample)
DE (1) DE4138321C2 (enExample)
ZA (1) ZA928975B (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419001C2 (de) * 1994-05-31 1996-07-25 Bernd Dipl Ing Drzevitzky Verfahren zum Entsorgen des Gases Ethylenoxid nach erfolgter Begasung von zu sterilisierendem Gut und Vorrichtung hierzu
US5502969A (en) * 1995-02-16 1996-04-02 Praxair Technology, Inc. Cryogenic rectification system for fluorine compound recovery
DE19708669C5 (de) * 1997-03-04 2006-02-23 Binker Materialschutz Gmbh Umweltschonendes Begasungsverfahren
JP3558894B2 (ja) * 1998-09-25 2004-08-25 株式会社メディエート ホルマリンガス無害化脱臭方法および装置
GB2367494A (en) * 2000-08-04 2002-04-10 Microflow Ltd Sterilizing enclosures using sterilant vapours
EP1473071B1 (en) * 2003-04-30 2008-02-20 Air Products And Chemicals, Inc. Method and system for purifying exhaust gas
US8268238B2 (en) * 2006-09-29 2012-09-18 Tyco Healthcare Group Lp System and method for recycling sterilant gas
US7666369B2 (en) * 2006-09-29 2010-02-23 Tyco Healthcare Group Lp System and method for recycling sterilant gas
RU2010111903A (ru) * 2007-08-30 2011-10-10 ЛИНДЕ ЭлЭлСи (US) Способы производства стерильных криогенных текучих сред
DE102017103793A1 (de) * 2017-02-23 2018-08-23 Natura Foodtec Holding B.V. Vorrichtung und Verfahren zur Behandlung von Lebensmitteln
US10738020B2 (en) 2017-11-22 2020-08-11 Joseph D. Duff Recovery of ethylene oxide from sterilization process
US11207612B2 (en) * 2019-03-20 2021-12-28 Taiwan Advanced Sterilization Technologies Inc. Method and system for recovering and purifying a gaseous sterilizing agent
US11819801B2 (en) * 2019-03-20 2023-11-21 Taiwan Advanced Sterilization Technologies Inc. Method and system for recovering and purifying a gaseous sterilizing agent
US11819800B2 (en) * 2019-03-20 2023-11-21 Taiwan Advanced Sterilization Technologies Inc. Method and system for recovering and purifying a gaseous sterilizing agent
WO2021147260A1 (en) 2020-01-20 2021-07-29 Qiaokang Biotech (Guangdong) Co., LTD. Alcaligenes faecalis for degrading ethylene oxide and uses thereof
WO2021147261A1 (en) 2020-01-20 2021-07-29 Qiaokang Biotech (Guangdong) Co., LTD. Bacteria for degrading ethylene oxide and uses thereof
CN111154684A (zh) 2020-01-20 2020-05-15 中国环境科学研究院 一种羧状菌eo-08及其降解环氧乙烷的应用
WO2021147262A1 (en) 2020-01-20 2021-07-29 Qiaokang Biotech (Guangdong) Co., LTD. Method for screening bacteria capable of degrading ethylene oxide
WO2021184595A1 (en) * 2020-03-18 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Devices, systems, and methods for treating ethylene oxide waste gas
WO2021184597A1 (en) 2020-03-18 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Systems and methods for treating sterilization exhaust gas containing ethylene oxide
WO2021184604A1 (en) 2020-03-18 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Sterilization exhaust gas treatment system and method for treating ethylene oxide-containing sterilization exhaust gas by using the same
WO2021184594A1 (en) * 2020-03-18 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Gas liquefaction separator, gas liquefaction recovery system, and method for separating and recovering ethylene oxide
WO2021184598A1 (en) 2020-03-18 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Systems and methods for treating ethylene oxide waste gas
WO2021184605A1 (en) 2020-03-18 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Microbiological treatment system for ethylene oxide exhaust gas
WO2021184596A1 (en) * 2020-03-19 2021-09-23 Qiaokang Biotech (Guangdong) Co., LTD. Ethylene oxide adsorption tower and recovery system, and method for recovering ethylene oxide
WO2022000464A1 (en) 2020-07-03 2022-01-06 Qiaokang Biotech (Guangdong) Co., LTD. Mobile pretreatment apparatus and an operating method thereof, and a mobile analysis apparatus and an operating method thereof
WO2022000460A1 (en) 2020-07-03 2022-01-06 Qiaokang Biotech (Guangdong) Co., LTD. Container sterilization device and system, assembling method thereof, and use thereof
WO2022000463A1 (en) 2020-07-03 2022-01-06 Qiaokang Biotech (Guangdong) Co., LTD. Mobile sterilization system, mobile execution system, and mobile analysis system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549312A (en) * 1968-05-06 1970-12-22 Sybron Corp Process and apparatus for recovering sterilization gas for reuse
US3989461A (en) * 1975-03-03 1976-11-02 Vacudynealtair, Inc. Apparatus for use, recovery, reconstitution, and recyclization of sterilant gas mixture
US4130393A (en) * 1977-06-24 1978-12-19 Colgate-Palmolive Company Method for sterilizing with and recycling of ethylene oxide
AU511678B2 (en) * 1977-08-29 1980-08-28 Airco Inc. Recovering solvents from drying ovens
DE2745961C2 (de) * 1977-10-12 1987-01-08 MMM Münchener Medizin Mechanik GmbH, 8000 München Verfahren zum Sterilisieren von Sterilisiergut mit Hilfe von Sterilisiergas
US4249917A (en) * 1979-11-21 1981-02-10 Union Carbide Corporation Sterilization gas separation process
SE8302611L (sv) * 1983-05-06 1984-11-07 Gambro Lundia Ab Forfarande och anleggning for atervinning av en eller flera bestandsdelar ur en gasblandning
DE3410711A1 (de) * 1983-06-25 1985-01-10 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zur reinigung von aethylenoxid oder einem gemisch aus aethylenoxid und einem fluorierten chlorkohlenwasserstoff
US4812292A (en) * 1987-10-26 1989-03-14 Joslyn Valve Corporation Chemical sterilant recovery and conversion
US4822563A (en) * 1987-10-26 1989-04-18 Joslyn Value Corporation Method for the recovery of sterilants
US4954315A (en) * 1988-02-03 1990-09-04 Mg Industries Method for recovery of sterilizing gas
ES2071718T3 (es) * 1989-09-11 1995-07-01 Hermanns Herco Kuehltech Dispositivo y procedimiento de recuperacion de disolventes.
US5128101A (en) * 1990-03-21 1992-07-07 The Kendall Company Sterilization with ethylene oxide
DE4040839A1 (de) * 1990-12-20 1992-06-25 Hubert Schlenke Innenrueckblickspiegel fuer kraftfahrzeuge

Also Published As

Publication number Publication date
EP0543134A1 (de) 1993-05-26
DE4138321C1 (enExample) 1993-01-21
US5283035A (en) 1994-02-01
DE4138321C2 (de) 1995-05-18

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