ATE321739T1 - Verfahren zur rückgewinnung und wiederwervendung von helium und chlor - Google Patents

Verfahren zur rückgewinnung und wiederwervendung von helium und chlor

Info

Publication number
ATE321739T1
ATE321739T1 AT04253724T AT04253724T ATE321739T1 AT E321739 T1 ATE321739 T1 AT E321739T1 AT 04253724 T AT04253724 T AT 04253724T AT 04253724 T AT04253724 T AT 04253724T AT E321739 T1 ATE321739 T1 AT E321739T1
Authority
AT
Austria
Prior art keywords
helium
chlorine
rich
typically
reuse
Prior art date
Application number
AT04253724T
Other languages
English (en)
Inventor
Arthur Irving Shirley
Original Assignee
Boc Group Inc
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 Boc Group Inc filed Critical Boc Group Inc
Application granted granted Critical
Publication of ATE321739T1 publication Critical patent/ATE321739T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/0144—Means for after-treatment or catching of worked reactant gases
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • 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
    • B01D53/0462—Temperature swing adsorption
    • 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
    • B01D53/047—Pressure swing adsorption
    • 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
    • B01D53/22—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 diffusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • B01D2253/104—Alumina
    • 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
    • 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
    • B01D2256/18—Noble gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/11—Noble gases
    • 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
    • B01D2257/202—Single element halogens
    • B01D2257/2025—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Gases By Adsorption (AREA)
AT04253724T 2003-07-17 2004-06-22 Verfahren zur rückgewinnung und wiederwervendung von helium und chlor ATE321739T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48798903P 2003-07-17 2003-07-17
US10/833,216 US7261763B2 (en) 2003-07-17 2004-04-27 Method for the recovery and recycle of helium and chlorine

Publications (1)

Publication Number Publication Date
ATE321739T1 true ATE321739T1 (de) 2006-04-15

Family

ID=33479340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04253724T ATE321739T1 (de) 2003-07-17 2004-06-22 Verfahren zur rückgewinnung und wiederwervendung von helium und chlor

Country Status (10)

Country Link
US (1) US7261763B2 (de)
EP (1) EP1498393B1 (de)
JP (1) JP2005035884A (de)
KR (1) KR20050009231A (de)
CN (1) CN100387537C (de)
AT (1) ATE321739T1 (de)
DE (1) DE602004000554T2 (de)
DK (1) DK1498393T3 (de)
MY (1) MY138399A (de)
TW (1) TW200510256A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866189B2 (en) * 2003-12-08 2011-01-11 Fujikura Ltd. Dehydration-sintering furnace, a manufacturing method of an optical fiber preform utilizing the furnace and an optical fiber preform manufactured by the method
JP5298186B2 (ja) * 2009-03-12 2013-09-25 株式会社フジクラ 光ファイバ母材の製造方法
US8591634B2 (en) 2010-01-28 2013-11-26 Air Products And Chemicals, Inc. Method and equipment for selectively collecting process effluent
US8858819B2 (en) 2010-02-15 2014-10-14 Air Products And Chemicals, Inc. Method for chemical mechanical planarization of a tungsten-containing substrate
US9005335B2 (en) * 2010-09-13 2015-04-14 Membrane Technology And Research, Inc. Hybrid parallel / serial process for carbon dioxide capture from combustion exhaust gas using a sweep-based membrane separation step
US9856769B2 (en) 2010-09-13 2018-01-02 Membrane Technology And Research, Inc. Gas separation process using membranes with permeate sweep to remove CO2 from combustion exhaust
US9140186B2 (en) * 2010-09-13 2015-09-22 Membrane Technology And Research, Inc Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery
US8795411B2 (en) 2011-02-07 2014-08-05 Air Products And Chemicals, Inc. Method for recovering high-value components from waste gas streams
KR101514801B1 (ko) * 2013-06-25 2015-04-24 (주)파인텍 과불화화합물의 분리 및 재활용시스템
US9649590B2 (en) 2014-01-13 2017-05-16 Versum Materials Us, Llc System and method for gas recovery and reuse
EP3238808B1 (de) * 2016-04-28 2019-03-13 Linde Aktiengesellschaft Verfahren und verfahrenstechnische anlage zum gewinnen von helium aus einem helium-haltigen einsatzgas
US9782718B1 (en) 2016-11-16 2017-10-10 Membrane Technology And Research, Inc. Integrated gas separation-turbine CO2 capture processes
CN106744749A (zh) * 2016-11-30 2017-05-31 富通集团（嘉善）通信技术有限公司 用于光纤拉丝系统的氦气在线回收利用方法及装置
CN111302617B (zh) * 2020-04-27 2022-04-08 黄宏琪 一种气相法制备光纤预制棒的尾气循环利用系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US178913A (en) * 1876-06-20 Improvement in compositions or cements for preserving fruit
US3933454A (en) * 1974-04-22 1976-01-20 Corning Glass Works Method of making optical waveguides
JPS60122741A (ja) 1983-12-08 1985-07-01 Hitachi Cable Ltd 光ファイバ母材の製造法
JPS61261223A (ja) 1985-05-13 1986-11-19 Furukawa Electric Co Ltd:The 多孔質ガラス母材用透明ガラス化炉
JPH0196039A (ja) * 1987-10-07 1989-04-14 Sumitomo Electric Ind Ltd 光フアイバ用母材の製造方法
US5377491A (en) * 1992-12-11 1995-01-03 Praxair Technology, Inc. Coolant recovery process
AU714363B2 (en) * 1996-06-24 1999-12-23 Corning Incorporated Helium recycling for optical fiber manufacturing
ID17537A (id) * 1996-07-26 1998-01-08 Praxair Technology Inc Perolehan kembali helium bagi manupaktur serat optis
US6131415A (en) 1997-06-20 2000-10-17 Lucent Technologies Inc. Method of making a fiber having low loss at 1385 nm by cladding a VAD preform with a D/d<7.5
US6063162A (en) * 1998-12-22 2000-05-16 Occidental Chemical Corporation Method of separating chlorine from a mixture of gases
US6152986A (en) * 1999-07-07 2000-11-28 Ppg Industries Ohio, Inc. Method of enriching chlorine gas
AU7185900A (en) 2000-01-14 2001-07-19 Boc Group, Inc., The Helium recovery process
US6648946B2 (en) * 2000-06-06 2003-11-18 Praxair Technology, Inc. Process for recovering helium using an eductor
FR2815399B1 (fr) * 2000-10-18 2003-01-03 Air Liquide Procede et installation de purification et recyclage de l'helium, et leur application a la fabrication de fibres optiques
WO2003011431A1 (en) * 2001-07-31 2003-02-13 Praxair Technology, Inc. Helium recovery
US6701728B1 (en) * 2002-08-28 2004-03-09 The Boc Group, Inc. Apparatus and method for recovery and recycle of optical fiber coolant gas

Also Published As

Publication number Publication date
MY138399A (en) 2009-05-29
US20050011353A1 (en) 2005-01-20
DE602004000554D1 (de) 2006-05-18
DK1498393T3 (da) 2006-05-01
DE602004000554T2 (de) 2006-11-02
CN1576249A (zh) 2005-02-09
US7261763B2 (en) 2007-08-28
TW200510256A (en) 2005-03-16
EP1498393A1 (de) 2005-01-19
EP1498393B1 (de) 2006-03-29
KR20050009231A (ko) 2005-01-24
CN100387537C (zh) 2008-05-14
JP2005035884A (ja) 2005-02-10

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