WO2009017012A1 - ロジウム含有ベータゼオライトの製造方法 - Google Patents

ロジウム含有ベータゼオライトの製造方法 Download PDF

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Publication number
WO2009017012A1
WO2009017012A1 PCT/JP2008/063231 JP2008063231W WO2009017012A1 WO 2009017012 A1 WO2009017012 A1 WO 2009017012A1 JP 2008063231 W JP2008063231 W JP 2008063231W WO 2009017012 A1 WO2009017012 A1 WO 2009017012A1
Authority
WO
WIPO (PCT)
Prior art keywords
rhodium
source
mixture
aqueous
producing
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/JP2008/063231
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English (en)
French (fr)
Inventor
Hitoshi Kosimizu
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP2009525358A priority Critical patent/JPWO2009017012A1/ja
Publication of WO2009017012A1 publication Critical patent/WO2009017012A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)

Abstract

　ロジウム高分散高担持ベータゼオライトの製造方法を提供する。水、珪素源、アルミニウム源、ロジウム源、鉱化剤及び型剤を含有する水性混合物を水熱処理する。好ましくは、水、アルミニウム源としてのアルミン酸ナトリウム、アルカリ金属水酸化物及びアルカリ土類水酸化物から選ばれる鉱化剤及び型剤としての水酸化テトラエチルアンモニウムを含有する水溶液に非晶質シリカを加えて混合物を得、これに水性ロジウム塩のようなロジウム源を加えて、水性混合物を得、これを１２０～１７０°Cの範囲の温度で４０～１００時間にわたって水熱処理する。
PCT/JP2008/063231 2007-07-30 2008-07-24 ロジウム含有ベータゼオライトの製造方法 Ceased WO2009017012A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009525358A JPWO2009017012A1 (ja) 2007-07-30 2008-07-24 ロジウム含有ベータゼオライトの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-197194 2007-07-30
JP2007197194 2007-07-30

Publications (1)

Publication Number Publication Date
WO2009017012A1 true WO2009017012A1 (ja) 2009-02-05

Family

ID=40304244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063231 Ceased WO2009017012A1 (ja) 2007-07-30 2008-07-24 ロジウム含有ベータゼオライトの製造方法

Country Status (2)

Country Link
JP (1) JPWO2009017012A1 (ja)
WO (1) WO2009017012A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114538467A (zh) * 2022-04-14 2022-05-27 安徽纳蓝环保科技有限公司 一种ssz-13分子筛、调控其晶体形貌的方法及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711818A (en) * 1980-06-20 1982-01-21 Mitsubishi Heavy Ind Ltd Novel crystalline silicate and its preparation
JPH044045A (ja) * 1990-04-23 1992-01-08 Mitsubishi Heavy Ind Ltd 排ガス処理触媒
JPH0615181A (ja) * 1992-07-01 1994-01-25 Mitsubishi Heavy Ind Ltd 排ガス処理触媒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711818A (en) * 1980-06-20 1982-01-21 Mitsubishi Heavy Ind Ltd Novel crystalline silicate and its preparation
JPH044045A (ja) * 1990-04-23 1992-01-08 Mitsubishi Heavy Ind Ltd 排ガス処理触媒
JPH0615181A (ja) * 1992-07-01 1994-01-25 Mitsubishi Heavy Ind Ltd 排ガス処理触媒

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114538467A (zh) * 2022-04-14 2022-05-27 安徽纳蓝环保科技有限公司 一种ssz-13分子筛、调控其晶体形貌的方法及应用
CN114538467B (zh) * 2022-04-14 2023-08-25 安徽纳蓝环保科技有限公司 一种ssz-13分子筛、调控其晶体形貌的方法及应用

Also Published As

Publication number Publication date
JPWO2009017012A1 (ja) 2010-10-21

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