ZA871728B - One-step process for purifying an inert gas - Google Patents

One-step process for purifying an inert gas

Info

Publication number
ZA871728B
ZA871728B ZA871728A ZA871728A ZA871728B ZA 871728 B ZA871728 B ZA 871728B ZA 871728 A ZA871728 A ZA 871728A ZA 871728 A ZA871728 A ZA 871728A ZA 871728 B ZA871728 B ZA 871728B
Authority
ZA
South Africa
Prior art keywords
purifying
inert gas
step process
inert
gas
Prior art date
Application number
ZA871728A
Other languages
English (en)
Inventor
Satish Tamhankar
Tamhankar Satish
William R Weltmer Jr
R Weltmer William Jr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25297181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA871728(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boc Group Inc filed Critical Boc Group Inc
Publication of ZA871728B publication Critical patent/ZA871728B/xx

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • C01B21/0483—Physical processing only by adsorption in solids in getters
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0045—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0048—Air
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/005—Carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0051—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0053—Hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA871728A 1986-03-31 1987-03-10 One-step process for purifying an inert gas ZA871728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/846,184 US4713224A (en) 1986-03-31 1986-03-31 One-step process for purifying an inert gas

Publications (1)

Publication Number Publication Date
ZA871728B true ZA871728B (en) 1987-11-25

Family

ID=25297181

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA871728A ZA871728B (en) 1986-03-31 1987-03-10 One-step process for purifying an inert gas

Country Status (8)

Country Link
US (1) US4713224A (xx)
EP (1) EP0240270B1 (xx)
JP (1) JPS62269728A (xx)
AU (2) AU572417B2 (xx)
CA (1) CA1266163A (xx)
DE (1) DE3778749D1 (xx)
GB (1) GB2188620B (xx)
ZA (1) ZA871728B (xx)

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US6776970B1 (en) 1995-08-07 2004-08-17 Giorgio Vergani Getter materials for deoxygenating ammonia/oxygen gas mixtures at low temperature
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US5902561A (en) * 1995-09-29 1999-05-11 D.D.I. Limited Low temperature inert gas purifier
FR2751243B1 (fr) * 1996-07-22 1998-08-21 Air Liquide Elimination o2/co d'un gaz inerte par adsoption sur oxyde metallique poreux
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US6059859A (en) * 1997-09-19 2000-05-09 Aeronex, Inc. Method, composition and apparatus for water removal from non-corrosive gas streams
US5983667A (en) * 1997-10-31 1999-11-16 Praxair Technology, Inc. Cryogenic system for producing ultra-high purity nitrogen
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US7465692B1 (en) 2000-03-16 2008-12-16 Pall Corporation Reactive media, methods of use and assemblies for purifying
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WO2003043998A1 (en) * 2001-11-15 2003-05-30 Incyte San Diego Incorporated N-substituted heterocycles for the treatment of hypercholesteremia, dyslipidemia and other metabolic disorders, cancer, and other diseases
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KR100671276B1 (ko) 2006-09-29 2007-01-19 주식회사 보명 아연피막이 형성된 주철 가로등주의 분체도장 방법
EP2006011A1 (en) * 2007-06-22 2008-12-24 Total Petrochemicals Research Feluy Process for reducing carbon monoxide in olefin-containing hydrocarbon feedstocks
EP2311106A2 (en) * 2008-07-23 2011-04-20 Freespace-Materials Lithium or barium based film getters
WO2011003109A1 (en) 2009-07-02 2011-01-06 Sloan-Kettering Institute For Cancer Research Fluorescent silica-based nanoparticles
US8884027B2 (en) 2010-10-22 2014-11-11 University Of Rochester Melampomagnolide B derivatives as antileukemic and cytotoxic agents
TWI617344B (zh) 2012-02-10 2018-03-11 恩特葛瑞斯股份有限公司 氣體純化器
ITMI20120676A1 (it) * 2012-04-24 2013-10-25 Getters Spa Metodo e dispositivo rigenerabile di purificazione a temperatura ambiente per monossido di diazoto
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FR3007017B1 (fr) * 2013-06-12 2015-06-19 Air Liquide Sante Int Procede de fabrication de melanges gazeux no/n2 destines au domaine medical
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KR20180012299A (ko) 2015-05-29 2018-02-05 메모리얼 슬로안-케터링 캔서 센터 초소형 나노입자를 사용하여 페로토시스를 통해 영양분-결핍 암 세포의 세포 사멸을 유도하는 치료 방법
JP2020520953A (ja) 2017-05-25 2020-07-16 メモリアル スローン ケタリング キャンサー センター ジルコニウム−８９で標識した超小型ナノ粒子およびその方法
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Also Published As

Publication number Publication date
EP0240270B1 (en) 1992-05-06
GB8707349D0 (en) 1987-04-29
AU7044187A (en) 1987-10-08
CA1266163A (en) 1990-02-27
DE3778749D1 (de) 1992-06-11
GB2188620A (en) 1987-10-07
US4713224A (en) 1987-12-15
EP0240270A1 (en) 1987-10-07
GB2188620B (en) 1990-10-24
JPS62269728A (ja) 1987-11-24
AU2040088A (en) 1988-11-10
AU572417B2 (en) 1988-05-05

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