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WO2009020019A1 - 脱酸素剤 - Google Patents

脱酸素剤 Download PDF

Info

Publication number
WO2009020019A1
WO2009020019A1 PCT/JP2008/063636 JP2008063636W WO2009020019A1 WO 2009020019 A1 WO2009020019 A1 WO 2009020019A1 JP 2008063636 W JP2008063636 W JP 2008063636W WO 2009020019 A1 WO2009020019 A1 WO 2009020019A1
Authority
WO
WIPO (PCT)
Prior art keywords
cerium oxide
formula
cerium
ce2o3
firing
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.)
Ceased
Application number
PCT/JP2008/063636
Other languages
English (en)
French (fr)
Inventor
Kazuya Kinoshita
Yuichi Senoo
Isamu Yashima
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.)
Mitsui Kinzoku Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP2008536234A priority Critical patent/JP4339395B2/ja
Publication of WO2009020019A1 publication Critical patent/WO2009020019A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B01J20/28035—Membrane, sheet, cloth, pad, lamellar or mat with more than one layer, e.g. laminates, separated sheets
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3007—Moulding, shaping or extruding
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/235—Cerium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Laminated Bodies (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

　三方晶型の結晶構造を有し、Ｃｅ2Ｏ3-x（ｘは０以上で１未満の数を示す）で表される酸化セリウムを含むことを特徴とする脱酸素剤を開示する。この酸化セリウムは、Ｃｅ2Ｏ3-x（ｘは０超で１未満の数を示す）で表されることが特に好適である。この酸化セリウムには、該酸化セリウムの酸素吸収量を増大させる元素であるＣａ等が添加されていてもよい。この酸化セリウムは、含酸素セリウム塩又はその水和物を、還元雰囲気下に１０００°C以上で焼成することで好適に製造される。あるいは、ＣｅＯ2で表される酸化セリウムを、還元雰囲気下に１２００°C以上で焼成することでも好適に製造される。
PCT/JP2008/063636 2007-08-03 2008-07-30 脱酸素剤 Ceased WO2009020019A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008536234A JP4339395B2 (ja) 2007-08-03 2008-07-30 脱酸素剤

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-203591 2007-08-03
JP2007203591 2007-08-03

Publications (1)

Publication Number Publication Date
WO2009020019A1 true WO2009020019A1 (ja) 2009-02-12

Family

ID=40341253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063636 Ceased WO2009020019A1 (ja) 2007-08-03 2008-07-30 脱酸素剤

Country Status (3)

Country Link
JP (1) JP4339395B2 (ja)
TW (1) TW200927282A (ja)
WO (1) WO2009020019A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186416A3 (es) * 2012-06-11 2014-02-06 Nanobiomatters Research & Development, S.L. Materiales activos basados en cerio con capacidad catalítica y procedimiento para su obtención
JP2017077521A (ja) * 2015-10-20 2017-04-27 三井金属鉱業株式会社 脱酸素剤及びその製造方法
JP2019102321A (ja) * 2017-12-05 2019-06-24 トヨタ自動車株式会社 硫化物固体電解質二次電池

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005104064A (ja) * 2003-10-01 2005-04-21 Toppan Printing Co Ltd 酸素吸収性積層体、これを用いた包装体およびこれを用いた内容物の充填方法
WO2007069735A1 (ja) * 2005-12-15 2007-06-21 Mitsui Mining & Smelting Co., Ltd. 脱酸素剤及び脱酸素剤の製造方法
WO2008001745A1 (fr) * 2006-06-29 2008-01-03 Mitsui Mining & Smelting Co., Ltd. Agent déshumidifiant/désoxydant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005104064A (ja) * 2003-10-01 2005-04-21 Toppan Printing Co Ltd 酸素吸収性積層体、これを用いた包装体およびこれを用いた内容物の充填方法
WO2007069735A1 (ja) * 2005-12-15 2007-06-21 Mitsui Mining & Smelting Co., Ltd. 脱酸素剤及び脱酸素剤の製造方法
WO2008001745A1 (fr) * 2006-06-29 2008-01-03 Mitsui Mining & Smelting Co., Ltd. Agent déshumidifiant/désoxydant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Kidorui Genso no Kagaku", KAGAKU-DOJIN PUBLISHING CO., INC., 1981, pages 107 - 109 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186416A3 (es) * 2012-06-11 2014-02-06 Nanobiomatters Research & Development, S.L. Materiales activos basados en cerio con capacidad catalítica y procedimiento para su obtención
JP2017077521A (ja) * 2015-10-20 2017-04-27 三井金属鉱業株式会社 脱酸素剤及びその製造方法
JP2019102321A (ja) * 2017-12-05 2019-06-24 トヨタ自動車株式会社 硫化物固体電解質二次電池

Also Published As

Publication number Publication date
TWI372656B (ja) 2012-09-21
JPWO2009020019A1 (ja) 2010-11-04
JP4339395B2 (ja) 2009-10-07
TW200927282A (en) 2009-07-01

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