ATE234676T1 - Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen - Google Patents

Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen

Info

Publication number
ATE234676T1
ATE234676T1 AT97927914T AT97927914T ATE234676T1 AT E234676 T1 ATE234676 T1 AT E234676T1 AT 97927914 T AT97927914 T AT 97927914T AT 97927914 T AT97927914 T AT 97927914T AT E234676 T1 ATE234676 T1 AT E234676T1
Authority
AT
Austria
Prior art keywords
hydrogen
separation
process streams
selective removal
pollution
Prior art date
Application number
AT97927914T
Other languages
English (en)
Inventor
David Richard Corbin
Vinci Martinez Felix
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE234676T1 publication Critical patent/ATE234676T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16Alumino-silicates
    • B01J20/18Synthetic zeolitic molecular sieves
    • B01J20/186Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00Noble gases; Compounds thereof
    • C01B23/001Purification or separation processes of noble gases
    • C01B23/0036Physical processing only
    • C01B23/0052Physical processing only by adsorption in solids
    • C01B23/0057Physical processing only by adsorption in solids characterised by the adsorbent
    • C01B23/0068Zeolites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/0005Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes
    • C01B3/001Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes characterised by the uptaking media; Treatment thereof
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/508Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by using hydrogen storage media
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00Halogens; Halogen acids
    • C01B7/01Chlorine; Hydrogen chloride
    • C01B7/07Purification ; Separation
    • C01B7/0706Purification ; Separation of hydrogen chloride
    • C01B7/0718Purification ; Separation of hydrogen chloride by adsorption
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00Cyanogen; Compounds thereof
    • C01C3/02Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208Preparation in gaseous phase
    • C01C3/0212Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • B01D2253/108Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/108Hydrogen
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0043Impurity removed
    • C01B2210/0053Hydrogen
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/32Hydrogen storage
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00Gas separation: processes
    • Y10S95/90Solid sorbent
    • Y10S95/902Molecular sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Gases By Adsorption (AREA)
AT97927914T 1996-06-06 1997-06-02 Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen ATE234676T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1919996P 1996-06-06 1996-06-06
PCT/US1997/009480 WO1997046315A1 (en) 1996-06-06 1997-06-02 Method of separating and selectively removing hydrogen contaminant from process streams

Publications (1)

Publication Number Publication Date
ATE234676T1 true ATE234676T1 (de) 2003-04-15

Family

ID=21791954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97927914T ATE234676T1 (de) 1996-06-06 1997-06-02 Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen

Country Status (7)

Country Link
US (1) US6206952B1 (de)
EP (1) EP0902725B1 (de)
JP (1) JP2000511506A (de)
AT (1) ATE234676T1 (de)
CA (1) CA2256734A1 (de)
DE (1) DE69719979T2 (de)
WO (1) WO1997046315A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2256734A1 (en) * 1996-06-06 1997-12-11 E.I. Du Pont De Nemours And Company Method of separating and selectively removing hydrogen contaminant from process streams
US6306198B1 (en) * 1997-06-04 2001-10-23 David Richard Corbin Method of separating and selectively removing hydrogen contaminant from hydrogen-containing process streams and compositions useful therefor
DE19810484A1 (de) * 1998-03-11 1999-09-16 Degussa Verfahren zur Herstellung von Blausäure
WO2010090386A1 (ko) * 2009-02-06 2010-08-12 포항공과대학교 산학협력단 나트로라이트계 제올라이트에 의한 수소 또는 헬륨의 선택적 분리방법 및 새로운 나트로라이트계 제올라이트
JP5598898B2 (ja) * 2009-10-19 2014-10-01 独立行政法人産業技術総合研究所 水素の貯蔵方法
JP2016502969A (ja) * 2012-12-18 2016-02-01 インヴィスタ テクノロジーズ エスアエルエル シアン化水素の生成および水素の回収プロセス
JP2016506356A (ja) * 2012-12-18 2016-03-03 インヴィスタ テクノロジーズ エスアエルエル アンドルソフプロセスにおける水素回収のための装置および方法
JP6344052B2 (ja) * 2014-05-20 2018-06-20 株式会社Ihi アンモニア合成触媒およびアンモニア合成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139129A (en) * 1980-04-02 1981-10-30 Toyo Soda Mfg Co Ltd Zeolite occluding agent
DE2947498C2 (de) * 1979-11-24 1982-01-21 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
JPH0656713A (ja) * 1991-04-27 1994-03-01 Hoechst Ag クロロフルオロ炭化水素の精製方法
US5944876A (en) * 1996-06-06 1999-08-31 E. I. Du Pont De Nemours And Company Cd-exchanged zeolite rho compositions and compositions of zeolite rho encapsulated with hydrogen made therefrom
CA2256734A1 (en) * 1996-06-06 1997-12-11 E.I. Du Pont De Nemours And Company Method of separating and selectively removing hydrogen contaminant from process streams
US6306198B1 (en) * 1997-06-04 2001-10-23 David Richard Corbin Method of separating and selectively removing hydrogen contaminant from hydrogen-containing process streams and compositions useful therefor

Also Published As

Publication number Publication date
EP0902725A1 (de) 1999-03-24
CA2256734A1 (en) 1997-12-11
DE69719979D1 (de) 2003-04-24
WO1997046315A1 (en) 1997-12-11
US6206952B1 (en) 2001-03-27
EP0902725B1 (de) 2003-03-19
JP2000511506A (ja) 2000-09-05
DE69719979T2 (de) 2003-12-04

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