DE69713979D1 - Regenerierung von Adsorptionsbetten - Google Patents

Regenerierung von Adsorptionsbetten

Info

Publication number
DE69713979D1
DE69713979D1 DE69713979T DE69713979T DE69713979D1 DE 69713979 D1 DE69713979 D1 DE 69713979D1 DE 69713979 T DE69713979 T DE 69713979T DE 69713979 T DE69713979 T DE 69713979T DE 69713979 D1 DE69713979 D1 DE 69713979D1
Authority
DE
Germany
Prior art keywords
regeneration
adsorption beds
beds
adsorption
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
Application number
DE69713979T
Other languages
English (en)
Inventor
Thomas Hsiao-Ling Hsiung
Wallace, Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of DE69713979D1 publication Critical patent/DE69713979D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/02—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
DE69713979T 1996-10-10 1997-10-03 Regenerierung von Adsorptionsbetten Expired - Lifetime DE69713979D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/728,118 US5863852A (en) 1996-10-10 1996-10-10 Regeneration of adsorbent beds

Publications (1)

Publication Number Publication Date
DE69713979D1 true DE69713979D1 (de) 2002-08-22

Family

ID=24925495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69713979T Expired - Lifetime DE69713979D1 (de) 1996-10-10 1997-10-03 Regenerierung von Adsorptionsbetten

Country Status (7)

Country Link
US (1) US5863852A (de)
EP (1) EP0835687B1 (de)
JP (1) JPH10202115A (de)
KR (1) KR100230858B1 (de)
CA (1) CA2217272C (de)
DE (1) DE69713979D1 (de)
TW (1) TW353037B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7524358B2 (en) 2002-05-31 2009-04-28 Praxair Technology, Inc. Production of high purity and ultra-high purity gas
CN108114566B (zh) * 2018-02-09 2024-03-15 大连华邦化学有限公司 具有快速再生功能的气体纯化器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713224A (en) * 1986-03-31 1987-12-15 The Boc Group, Inc. One-step process for purifying an inert gas
US4869883A (en) * 1988-06-24 1989-09-26 Air Products And Chemicals, Inc. Inert gas purifier for bulk nitrogen without the use of hydrogen or other reducing gases
JP2796731B2 (ja) * 1989-06-08 1998-09-10 日本酸素株式会社 不活性ガスの精製方法

Also Published As

Publication number Publication date
KR100230858B1 (ko) 1999-11-15
CA2217272C (en) 2001-05-01
TW353037B (en) 1999-02-21
US5863852A (en) 1999-01-26
EP0835687A2 (de) 1998-04-15
EP0835687B1 (de) 2002-07-17
EP0835687A3 (de) 1999-05-12
JPH10202115A (ja) 1998-08-04
KR19980032636A (ko) 1998-07-25
CA2217272A1 (en) 1998-04-10

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