JP7643562B2 - 酸素反応剤用鉄基粉末および酸素反応剤 - Google Patents

酸素反応剤用鉄基粉末および酸素反応剤 Download PDF

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Publication number
JP7643562B2
JP7643562B2 JP2023544781A JP2023544781A JP7643562B2 JP 7643562 B2 JP7643562 B2 JP 7643562B2 JP 2023544781 A JP2023544781 A JP 2023544781A JP 2023544781 A JP2023544781 A JP 2023544781A JP 7643562 B2 JP7643562 B2 JP 7643562B2
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Japan
Prior art keywords
powder
iron
oxygen
carbonaceous
mass
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Japanese (ja)
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JPWO2024014177A5 (https=
JPWO2024014177A1 (https=
Inventor
尚貴 山本
康佑 芦塚
繁 宇波
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JFE Steel Corp
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JFE Steel Corp
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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
    • B01J20/0203—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
    • B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
    • B01J20/0229—Compounds of Fe
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23B2/712—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • A23B2/717—Oxygen absorbent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
    • 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
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • C09K5/18—Non-reversible chemical reactions
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
JP2023544781A 2022-07-11 2023-06-02 酸素反応剤用鉄基粉末および酸素反応剤 Active JP7643562B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022111434 2022-07-11
JP2022111434 2022-07-11
PCT/JP2023/005564 WO2024014023A1 (ja) 2022-07-11 2023-02-16 酸素反応剤用鉄基粉末および酸素反応剤
JPPCT/JP2023/005564 2023-02-16
PCT/JP2023/020709 WO2024014177A1 (ja) 2022-07-11 2023-06-02 酸素反応剤用鉄基粉末および酸素反応剤

Publications (3)

Publication Number Publication Date
JPWO2024014177A1 JPWO2024014177A1 (https=) 2024-01-18
JPWO2024014177A5 JPWO2024014177A5 (https=) 2024-06-18
JP7643562B2 true JP7643562B2 (ja) 2025-03-11

Family

ID=89536390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023544781A Active JP7643562B2 (ja) 2022-07-11 2023-06-02 酸素反応剤用鉄基粉末および酸素反応剤

Country Status (6)

Country Link
US (1) US20250312768A1 (https=)
JP (1) JP7643562B2 (https=)
KR (1) KR20240165437A (https=)
CN (1) CN119325500A (https=)
AU (1) AU2023307735A1 (https=)
WO (2) WO2024014023A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117385A (ja) 2002-06-14 2003-04-22 Powdertech Co Ltd 活性鉄粉
WO2006006665A1 (ja) 2004-07-14 2006-01-19 Mycoal Products Corporation 発熱組成物及び発熱体
JP2006241426A (ja) 2005-02-03 2006-09-14 Takuma Co Ltd 化学発熱組成物
JP2007186627A (ja) 2006-01-13 2007-07-26 Mycoal Products Corp 含水発熱組成物製造方法及び含水発熱組成物製造装置
JP2012056293A (ja) 2010-09-13 2012-03-22 Iris Ohyama Inc 発熱体製造用積層体、及びこれを有する発熱体
JP2014030486A (ja) 2012-08-01 2014-02-20 Kiribai Kagaku Kk 発熱具
WO2017082183A1 (ja) 2015-11-09 2017-05-18 Ｄｏｗａエレクトロニクス株式会社 鉄粉並びにそれを用いた発熱体及び温熱用具
JP2017089005A (ja) 2015-11-09 2017-05-25 Ｄｏｗａエレクトロニクス株式会社 鉄粉並びにそれを用いた発熱体及び温熱用具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411089A (en) * 1977-06-29 1979-01-26 Toyo Ink Mfg Co Ltd Oxygen absorbent composition
JPS5543132A (en) * 1978-09-21 1980-03-26 Toyo Ink Mfg Co Ltd Heat-evolving composition
JPH1147585A (ja) * 1997-07-30 1999-02-23 Mitsubishi Gas Chem Co Inc 脱酸素剤

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117385A (ja) 2002-06-14 2003-04-22 Powdertech Co Ltd 活性鉄粉
WO2006006665A1 (ja) 2004-07-14 2006-01-19 Mycoal Products Corporation 発熱組成物及び発熱体
JP2006241426A (ja) 2005-02-03 2006-09-14 Takuma Co Ltd 化学発熱組成物
JP2007186627A (ja) 2006-01-13 2007-07-26 Mycoal Products Corp 含水発熱組成物製造方法及び含水発熱組成物製造装置
JP2012056293A (ja) 2010-09-13 2012-03-22 Iris Ohyama Inc 発熱体製造用積層体、及びこれを有する発熱体
JP2014030486A (ja) 2012-08-01 2014-02-20 Kiribai Kagaku Kk 発熱具
WO2017082183A1 (ja) 2015-11-09 2017-05-18 Ｄｏｗａエレクトロニクス株式会社 鉄粉並びにそれを用いた発熱体及び温熱用具
JP2017089005A (ja) 2015-11-09 2017-05-25 Ｄｏｗａエレクトロニクス株式会社 鉄粉並びにそれを用いた発熱体及び温熱用具

Also Published As

Publication number Publication date
CN119325500A (zh) 2025-01-17
KR20240165437A (ko) 2024-11-22
US20250312768A1 (en) 2025-10-09
AU2023307735A1 (en) 2024-11-07
WO2024014177A1 (ja) 2024-01-18
WO2024014023A1 (ja) 2024-01-18
JPWO2024014177A1 (https=) 2024-01-18

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