BR112015003948A8 - Método para produção de pó e composto maienite condutivo, método para produção de um catalisador metálico apoiado, e método para sintetizar amônia - Google Patents

Método para produção de pó e composto maienite condutivo, método para produção de um catalisador metálico apoiado, e método para sintetizar amônia

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Publication number
BR112015003948A8
BR112015003948A8 BR112015003948A BR112015003948A BR112015003948A8 BR 112015003948 A8 BR112015003948 A8 BR 112015003948A8 BR 112015003948 A BR112015003948 A BR 112015003948A BR 112015003948 A BR112015003948 A BR 112015003948A BR 112015003948 A8 BR112015003948 A8 BR 112015003948A8
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BR
Brazil
Prior art keywords
powder
compound
producing
mayenite compound
conductive mayenite
Prior art date
Application number
BR112015003948A
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English (en)
Other versions
BR112015003948A2 (pt
Inventor
Fumitaka Hayashi
Hideo Hosono
Masaaki Kitano
Michikazu Hara
Satoru Matsuishi
Toshiharu Yokoyama
Yasunori Inoue
Yoshitake Toda
Original Assignee
Japan Science & Tech Agency
Tokyo Inst Tech
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Publication date
Application filed by Japan Science & Tech Agency, Tokyo Inst Tech filed Critical Japan Science & Tech Agency
Publication of BR112015003948A2 publication Critical patent/BR112015003948A2/pt
Publication of BR112015003948A8 publication Critical patent/BR112015003948A8/pt

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    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164—Calcium aluminates
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
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    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
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    • B01J35/613—10-100 m2/g
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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    • B01J37/0201—Impregnation
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    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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    • C01F7/00—Compounds of aluminium
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    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0217—Pretreatment of the substrate before coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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    • B01J37/082—Decomposition and pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/347—Ionic or cathodic spraying; Electric discharge
    • C—CHEMISTRY; METALLURGY
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    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
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    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
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    • C01F11/00—Compounds of calcium, strontium, or barium
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Conductive Materials (AREA)
  • Pyridine Compounds (AREA)

Abstract

método para produção de pó e composto maienite condutivo, método para produção de um catalisador metálico apoiado, e método para sintetizar amômia. um composto maienite condutivo é esperado para ser aplicado para resfriar emissores de elétron, condutores, eletrodos de injeção de elétron el orgânicos, materiais de conversão termoelétricos, materiais de geração de energia termoelétrica, agentes de redução, e oxidantea adequados, catalisadores e outros. se um composto maienite condutivo tendo uma grande área de superfície específica for obtido, a utilidade do mesmo nas respectivas aplicações será notadamente aumentada. um pó do composto maienite condutivo tendo uma densidade de elétron de condução de 1015 cm-3 ou mais e uma área de superfície específica de 5 m2g-1 ou mais será produzido por: (1) uma etapa de formação de um pó precursor sujeito à uma mistura de um pó do material inicial e água à um tratamento hidro-térmico; (2) uma etapa de formação de um pó do composto maienite pelo aquecimento e desidratação do pó precursor: (3) uma etapa de formação de um pó do composto maienite ativado pelo aquecimento do pó do composto em uma atmosfera de gás inerte ou em um vácuo; (4) uma etapa para injeção de elétrons no composto maienite através de um tratamento de redução pela mistura do pó do composto maienite ativado com um agente de redução.
BR112015003948A 2012-08-30 2013-08-20 Método para produção de pó e composto maienite condutivo, método para produção de um catalisador metálico apoiado, e método para sintetizar amônia BR112015003948A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-189371 2012-08-30
JP2012189371 2012-08-30
PCT/JP2013/072163 WO2014034473A1 (ja) 2012-08-30 2013-08-20 導電性マイエナイト型化合物粉末の製造方法

Publications (2)

Publication Number Publication Date
BR112015003948A2 BR112015003948A2 (pt) 2021-08-03
BR112015003948A8 true BR112015003948A8 (pt) 2021-09-14

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BR112015003948A BR112015003948A8 (pt) 2012-08-30 2013-08-20 Método para produção de pó e composto maienite condutivo, método para produção de um catalisador metálico apoiado, e método para sintetizar amônia

Country Status (9)

Country Link
US (2) US9573822B2 (pt)
EP (1) EP2891627B1 (pt)
JP (1) JP6152381B2 (pt)
KR (1) KR101940777B1 (pt)
CN (2) CN106277000B (pt)
BR (1) BR112015003948A8 (pt)
CA (1) CA2881788C (pt)
RU (1) RU2647290C2 (pt)
WO (1) WO2014034473A1 (pt)

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JP6344052B2 (ja) * 2014-05-20 2018-06-20 株式会社Ihi アンモニア合成触媒およびアンモニア合成方法
JP6280443B2 (ja) * 2014-05-21 2018-02-14 株式会社Ihi 触媒、触媒の製造方法、アンモニア合成方法、アンモニア分解方法
CN104150912B (zh) 2014-08-11 2015-10-21 河海大学 一种在氧化物陶瓷粉体表面包覆金属纳米粒子的方法
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PE20180153A1 (es) 2015-02-17 2018-01-18 Ajinomoto Kk Sistema de produccion y metodo de produccion para producto seleccionado entre producto que contiene nitrogeno y producto fermentado y cultivado
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JP6310413B2 (ja) * 2015-04-02 2018-04-11 日本電信電話株式会社 リチウム空気二次電池、その空気極用触媒の製造方法、並びにリチウム空気二次電池の製造方法
JP6802544B2 (ja) 2015-11-10 2020-12-16 国立研究開発法人科学技術振興機構 金属担持物、担持金属触媒及び該触媒を用いるアンモニア合成法
WO2017111028A1 (ja) 2015-12-25 2017-06-29 国立大学法人 東京工業大学 遷移金属担持金属間化合物、担持金属触媒、及びアンモニアの製造方法
EP3423407B1 (en) * 2016-03-01 2022-07-13 Starfire Energy Electrically enhanced haber-bosch (eehb) anhydrous ammonia synthesis
KR102309473B1 (ko) * 2016-07-25 2021-10-05 고쿠리츠켄큐카이하츠호진 카가쿠기쥬츠신코키코 전자화물화 마이에나이트형 화합물의 제조 방법
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CN106854084A (zh) * 2016-12-08 2017-06-16 浙江大学 多孔导电钙铝石块体的制备方法
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JPWO2019156028A1 (ja) * 2018-02-07 2021-01-28 国立大学法人東京工業大学 複合物、複合物の製造方法、触媒及びアンモニアの製造方法
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