MY197671A - Process for reducing the sulphur content of anatase titania and the so-obtained product - Google Patents

Process for reducing the sulphur content of anatase titania and the so-obtained product

Info

Publication number
MY197671A
MY197671A MYPI2018002314A MYPI2018002314A MY197671A MY 197671 A MY197671 A MY 197671A MY PI2018002314 A MYPI2018002314 A MY PI2018002314A MY PI2018002314 A MYPI2018002314 A MY PI2018002314A MY 197671 A MY197671 A MY 197671A
Authority
MY
Malaysia
Prior art keywords
reducing
sulphur content
obtained product
anatase titania
titania
Prior art date
Application number
MYPI2018002314A
Inventor
Ralf Becker
Regina Optehostert
Rolf Wittenberg
Original Assignee
Venator Germany Gmbh
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
Priority claimed from US15/173,801 external-priority patent/US20170348671A1/en
Application filed by Venator Germany Gmbh filed Critical Venator Germany Gmbh
Publication of MY197671A publication Critical patent/MY197671A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • 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
    • B01J35/615—100-500 m2/g
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Catalysts (AREA)

Abstract

The present invention relates to the field of heterogeneous catalysis. In more detail, it refers to a process for reducing the sulphur content of a stabilized titania, the so-obtained material and the use thereof for manufacturing of support materials for heterogeneous catalysts. No Figure
MYPI2018002314A 2016-06-06 2017-06-02 Process for reducing the sulphur content of anatase titania and the so-obtained product MY197671A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/173,801 US20170348671A1 (en) 2016-06-06 2016-06-06 Process for reducing the sulphur content of anatase titania and the so-obtained product
DE102016110372 2016-06-06
PCT/EP2017/063439 WO2017211710A1 (en) 2016-06-06 2017-06-02 Process for reducing the sulphur content of anatase titania and the so-obtained product

Publications (1)

Publication Number Publication Date
MY197671A true MY197671A (en) 2023-07-03

Family

ID=59295157

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018002314A MY197671A (en) 2016-06-06 2017-06-02 Process for reducing the sulphur content of anatase titania and the so-obtained product

Country Status (10)

Country Link
EP (1) EP3464184A1 (en)
JP (1) JP7181187B2 (en)
KR (1) KR102381005B1 (en)
CN (1) CN109311695A (en)
AU (1) AU2017277063B2 (en)
BR (1) BR112018073994A2 (en)
CA (1) CA3025085A1 (en)
MY (1) MY197671A (en)
UA (1) UA125691C2 (en)
WO (1) WO2017211710A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230163377A (en) * 2021-03-31 2023-11-30 니폰 제온 가부시키가이샤 Catalyst and method for producing cyclopentene

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168136A (en) * 1966-06-22 1969-10-22 Nat Lead Co Photoreactive Titanium Dioxide Material
US5169821A (en) * 1991-11-14 1992-12-08 Exxon Research And Engineering Company Method for stabilizing titania supported cobalt catalyst and the catalyst for use in Fischer-Tropsch process
GB9213140D0 (en) * 1992-06-20 1992-08-05 Tioxide Specialties Ltd Preparation of anatase titanium dioxide
US5362908A (en) * 1993-03-10 1994-11-08 Amoco Corporation Catalyst and method for purifying crude terephthalic acid, isophthalic acid or naphthalene dicarboxylic acid
JP3643948B2 (en) 1999-03-15 2005-04-27 株式会社豊田中央研究所 Titania-zirconia powder and method for producing the same
DE10333029A1 (en) 2003-07-21 2005-02-17 Merck Patent Gmbh Nanoparticulate UV protectants used in cosmetic, sunscreen, dermatological or other protective uses (e.g. as textile or packaging coatings) comprise a metal oxide with a silicon dioxide coating
DE10352816A1 (en) * 2003-11-12 2005-06-09 Sachtleben Chemie Gmbh Process for the preparation of a high-temperature stable, TiO 2 -containing catalyst or catalyst support
JP2006225353A (en) 2005-02-21 2006-08-31 Nippon Shokubai Co Ltd Method for producing glycerin and/or fatty acid alkyl ester
PT1984112T (en) 2006-02-03 2017-11-15 Sachtleben Chemie Gmbh Oxide mixture
EP1860091A1 (en) 2006-05-23 2007-11-28 Süd-Chemie Ag Catalyst containing titanium dioxide, particularly for the production of phthalic anhydride

Also Published As

Publication number Publication date
EP3464184A1 (en) 2019-04-10
JP2019518602A (en) 2019-07-04
CA3025085A1 (en) 2017-12-14
AU2017277063B2 (en) 2021-12-02
JP7181187B2 (en) 2022-11-30
KR20190017898A (en) 2019-02-20
KR102381005B1 (en) 2022-03-30
BR112018073994A2 (en) 2019-02-26
WO2017211710A1 (en) 2017-12-14
CN109311695A (en) 2019-02-05
AU2017277063A1 (en) 2018-12-20
UA125691C2 (en) 2022-05-18

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