Title:
水素化物ガスを精製する方法
Document Type and Number:
Japanese Patent JP4153483
Kind Code:
B2
Abstract:
Purification material for removing a contaminant from an impure hydride gas comprising an adsorbent comprising a reduced metal oxide on a porous support and a desiccant. The porous support may be selected from the group consisting of activated carbon, alumina, silica, zeolite, silica alumina, titania, zirconia, and combinations thereof. The reduced metal oxide may comprise one or more metals selected from the group consisting of Group I alkali metals (lithium, sodium, potassium, rubidium, and cesium), Group II alkaline earth metals (magnesium, calcium, strontium, and barium), and transition metals (manganese, nickel, zinc, iron, molybdenum, tungsten, titanium, vanadium, cobalt, and rhodium). The desiccant may be selected from the group consisting of hygroscopic metal salts, zeolites, single metal oxides, mixed metal oxides, and combinations thereof.
Inventors:
Ding Jun Woo
Timothy Christopher Golden
Chun Christine Don
Paula Gene Battavio
Timothy Christopher Golden
Chun Christine Don
Paula Gene Battavio
Application Number:
JP2004349879A
Publication Date:
September 24, 2008
Filing Date:
December 02, 2004
Export Citation:
Assignee:
AIR PRODUCTS AND CHEMICALS INCORPORATED
International Classes:
B01J20/00; B01D53/02; B01J20/02; B01D53/26; B01J20/04; B01J20/06; B01J20/18; B01J20/28; B01J20/30; B01J20/32; C01B3/56; C01B6/34; C01B21/04; C01B23/00; C01B25/06; C01B33/04; C01C1/02
Domestic Patent References:
| JP10507735A | ||||
| JP2002526369A | ||||
| JP8332375A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama
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