WO2008140004A1 - Deoxidant and method for producing the same - Google Patents

Deoxidant and method for producing the same Download PDF

Info

Publication number
WO2008140004A1
WO2008140004A1 PCT/JP2008/058503 JP2008058503W WO2008140004A1 WO 2008140004 A1 WO2008140004 A1 WO 2008140004A1 JP 2008058503 W JP2008058503 W JP 2008058503W WO 2008140004 A1 WO2008140004 A1 WO 2008140004A1
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen
cerium oxide
deoxidant
hydrate
producing
Prior art date
Application number
PCT/JP2008/058503
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuya Kinoshita
Isamu Yashima
Yuichi Senoo
Original Assignee
Mitsui Mining & 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 & Smelting Co., Ltd. filed Critical Mitsui Mining & Smelting Co., Ltd.
Priority to JP2008523054A priority Critical patent/JP4322311B2/en
Publication of WO2008140004A1 publication Critical patent/WO2008140004A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/268—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/02—Separation 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
    • 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
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0207—Compounds of Sc, Y or Lanthanides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen

Abstract

A deoxidant according to the invention is used for absorbing and removing oxygen in a living environment atmosphere. The deoxidant comprises a cerium oxide which has a superlattice structure similar to that of jewelry and shows reversible oxygen loss caused by forced withdrawal of oxygen. The cerium oxide is preferably one obtained by reducing an oxygen-containing cerium salt or a hydrate thereof. Further, it is preferred that the cerium oxide has an oxygen deficient structure represented by CeO2-x wherein x is 0.5 to 0.7. This cerium oxide is obtained by directly subjecting an oxygen-containing cerium salt or a hydrate thereof to reduction firing at 1000˚C or higher.
PCT/JP2008/058503 2007-05-10 2008-05-07 Deoxidant and method for producing the same WO2008140004A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008523054A JP4322311B2 (en) 2007-05-10 2008-05-07 Oxygen scavenger and method for producing oxygen scavenger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-126133 2007-05-10
JP2007126133 2007-05-10

Publications (1)

Publication Number Publication Date
WO2008140004A1 true WO2008140004A1 (en) 2008-11-20

Family

ID=40002204

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058503 WO2008140004A1 (en) 2007-05-10 2008-05-07 Deoxidant and method for producing the same

Country Status (2)

Country Link
JP (1) JP4322311B2 (en)
WO (1) WO2008140004A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008308379A (en) * 2007-06-15 2008-12-25 Mitsui Mining & Smelting Co Ltd Device for removing oxygen contained in gas and apparatus for producing high purity nitrogen gas
JP2011173059A (en) * 2010-02-24 2011-09-08 Hitachi Ltd Carbon dioxide adsorbent and carbon dioxide recovery apparatus using the same
WO2011136045A1 (en) * 2010-04-26 2011-11-03 三井金属鉱業株式会社 Method and apparatus for producing carbon monoxide
WO2012017916A1 (en) * 2010-08-04 2012-02-09 三井金属鉱業株式会社 System for conversion of carbon dioxide into carbon monoxide in ironworks
WO2012057162A1 (en) * 2010-10-26 2012-05-03 三井金属鉱業株式会社 Method for producing carbon monoxide and production apparatus
WO2012057161A1 (en) * 2010-10-26 2012-05-03 三井金属鉱業株式会社 Method for producing carbon monoxide and production apparatus
DE112022002087T5 (en) 2021-06-11 2024-01-25 Ngk Insulators, Ltd. NICKEL-ZINC SECONDARY BATTERY

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005105195A (en) * 2003-10-01 2005-04-21 Toppan Printing Co Ltd Oxygen absorbent resin composition and laminate and package using the same
JP2005104064A (en) * 2003-10-01 2005-04-21 Toppan Printing Co Ltd Oxygen absorbing laminate, package using this laminate and method for packing content using the same
WO2005070832A1 (en) * 2004-01-21 2005-08-04 Mitsui Mining & Smelting Co., Ltd. Oxide solid solution powder
WO2005088298A1 (en) * 2004-03-12 2005-09-22 Mitsui Mining & Smelting Co., Ltd. Oxygen detecting agent
WO2008001745A1 (en) * 2006-06-29 2008-01-03 Mitsui Mining & Smelting Co., Ltd. Dehumidifying/deoxidizing agent
WO2008001732A1 (en) * 2006-06-29 2008-01-03 Mitsui Mining & Smelting Co., Ltd. Dehumidification/deoxidization method, and deoxidizing package, film having deoxidizing function and deoxidizing resin composition each having dehumidifying function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005105195A (en) * 2003-10-01 2005-04-21 Toppan Printing Co Ltd Oxygen absorbent resin composition and laminate and package using the same
JP2005104064A (en) * 2003-10-01 2005-04-21 Toppan Printing Co Ltd Oxygen absorbing laminate, package using this laminate and method for packing content using the same
WO2005070832A1 (en) * 2004-01-21 2005-08-04 Mitsui Mining & Smelting Co., Ltd. Oxide solid solution powder
WO2005088298A1 (en) * 2004-03-12 2005-09-22 Mitsui Mining & Smelting Co., Ltd. Oxygen detecting agent
WO2008001745A1 (en) * 2006-06-29 2008-01-03 Mitsui Mining & Smelting Co., Ltd. Dehumidifying/deoxidizing agent
WO2008001732A1 (en) * 2006-06-29 2008-01-03 Mitsui Mining & Smelting Co., Ltd. Dehumidification/deoxidization method, and deoxidizing package, film having deoxidizing function and deoxidizing resin composition each having dehumidifying function

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008308379A (en) * 2007-06-15 2008-12-25 Mitsui Mining & Smelting Co Ltd Device for removing oxygen contained in gas and apparatus for producing high purity nitrogen gas
JP2011173059A (en) * 2010-02-24 2011-09-08 Hitachi Ltd Carbon dioxide adsorbent and carbon dioxide recovery apparatus using the same
WO2011136045A1 (en) * 2010-04-26 2011-11-03 三井金属鉱業株式会社 Method and apparatus for producing carbon monoxide
JPWO2011136045A1 (en) * 2010-04-26 2013-07-18 三井金属鉱業株式会社 Carbon monoxide production method and production apparatus
WO2012017916A1 (en) * 2010-08-04 2012-02-09 三井金属鉱業株式会社 System for conversion of carbon dioxide into carbon monoxide in ironworks
WO2012057162A1 (en) * 2010-10-26 2012-05-03 三井金属鉱業株式会社 Method for producing carbon monoxide and production apparatus
WO2012057161A1 (en) * 2010-10-26 2012-05-03 三井金属鉱業株式会社 Method for producing carbon monoxide and production apparatus
JP5858926B2 (en) * 2010-10-26 2016-02-10 三井金属鉱業株式会社 Carbon monoxide production method and production apparatus
DE112022002087T5 (en) 2021-06-11 2024-01-25 Ngk Insulators, Ltd. NICKEL-ZINC SECONDARY BATTERY

Also Published As

Publication number Publication date
JPWO2008140004A1 (en) 2010-08-05
JP4322311B2 (en) 2009-08-26

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