GB1346943A - Manufacture and use of shell-type supported catalysts - Google Patents

Manufacture and use of shell-type supported catalysts

Info

Publication number
GB1346943A
GB1346943A GB1660971A GB1660971A GB1346943A GB 1346943 A GB1346943 A GB 1346943A GB 1660971 A GB1660971 A GB 1660971A GB 1660971 A GB1660971 A GB 1660971A GB 1346943 A GB1346943 A GB 1346943A
Authority
GB
United Kingdom
Prior art keywords
spraying
plasma
flame
shell
type supported
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.)
Expired
Application number
GB1660971A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1346943A publication Critical patent/GB1346943A/en
Expired legal-status Critical Current

Links

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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/349—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 flames, plasmas or lasers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1346943 Forming catalyst by flame or plasma-spraying; coatings BADISCHE ANILIN-& SODA-FABRIK AG 24 May 1971 [25 May 1970] 16609/71 Headings B1E and B2E [Also in Division C2] A shell-type supported catalyst composition comprising a support and a layer of vanadium pentoxide or molybdenum oxide and/or tungsten oxide applied thereto, is produced by plasma-spraying or flame spraying the support with the oxides or compounds which decompose thereto under the conditions of application. Specified supports are alumina, silica, clay, kaolin, steatite, pumice, aluminosilicate, magnesium silicate, silicon carbide, zirconia and thoria. The catalysts suitably contain 0.1 to 50% wt of the coating oxides. In the Examples: (i) silicon carbide is coated with vanadium pentoxide by flame-spraying; and (ii) steatite is coated with molybdenum trioxide, tungsten oxide and tellurium oxide by plasma-spraying.
GB1660971A 1970-05-25 1971-05-24 Manufacture and use of shell-type supported catalysts Expired GB1346943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702025430 DE2025430C3 (en) 1970-05-25 1970-05-25 Coated catalysts

Publications (1)

Publication Number Publication Date
GB1346943A true GB1346943A (en) 1974-02-13

Family

ID=5772021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1660971A Expired GB1346943A (en) 1970-05-25 1971-05-24 Manufacture and use of shell-type supported catalysts

Country Status (4)

Country Link
JP (1) JPS5119836B1 (en)
BE (1) BE766751A (en)
DE (1) DE2025430C3 (en)
GB (1) GB1346943A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162861A (en) * 1984-08-09 1986-02-12 William Francis Pickin Deposition of solid films by means of a flame
US5525570A (en) * 1991-03-09 1996-06-11 Forschungszentrum Julich Gmbh Process for producing a catalyst layer on a carrier and a catalyst produced therefrom
US5643850A (en) * 1991-03-09 1997-07-01 Forschungszentrum Julich Gmbh Process for the production of a catalyst layer on a carrier material and catalyst with a catalyst layer for the removal of hydrogen from a hydrogen and oxygen-containing gas mixture
US5795841A (en) * 1995-07-24 1998-08-18 Bayer Aktiengesellschaft Process for producing coated, nonporous support materials
US7074955B2 (en) 2002-07-17 2006-07-11 Basf Aktiengesellschaft Safe operation of a continuous heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
US7439389B2 (en) 2005-03-01 2008-10-21 Basf Aktiengesellschaft Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
US7518015B2 (en) 2006-01-05 2009-04-14 Basf Aktiengesellschaft Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound
US7731916B2 (en) 2004-05-07 2010-06-08 Basf Aktiengesellschaft Method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion
US7927555B2 (en) 2005-03-08 2011-04-19 Basf Aktiengesellschaft Charging of a reactor
US8598065B2 (en) 2007-04-10 2013-12-03 Basf Se Process for charging a longitudinal section of a catalyst tube

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814262A1 (en) 1978-04-03 1979-10-18 Basf Ag SHELL CATALYSTS AND THE METHOD OF MANUFACTURING THEM
DE4107595C2 (en) * 1991-03-09 1994-02-17 Forschungszentrum Juelich Gmbh Metallic catalyst for removing hydrogen from a gas mixture containing hydrogen and oxygen, and process for its production
EP0503470B1 (en) * 1991-03-09 2002-10-30 Forschungszentrum Jülich Gmbh Catalyst for removing hydrogen from hydrogen and oxygen containing gases and process for preparing the catalyst
DE4442346A1 (en) 1994-11-29 1996-05-30 Basf Ag Process for producing a catalyst consisting of a support body and a catalytically active oxide mass applied to the surface of the support body
DE19860495A1 (en) * 1998-12-28 2000-07-06 Siemens Ag Process for the production of a catalyst body and catalyst body
US7115776B2 (en) 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
DE102004025445A1 (en) 2004-05-19 2005-02-10 Basf Ag Gas-phase partial oxidation of an organic compound on a heterogeneous catalyst comprises counteracting deactivation of the catalyst by increasing the gas pressure
EP1734030A1 (en) 2006-01-18 2006-12-20 BASF Aktiengesellschaft Method for long term operation of a heterogeneously catalysed gas phase partial oxidation of an organic educt
DE102007004961A1 (en) 2007-01-26 2008-07-31 Basf Se Preparing a catalyst molded body, useful e.g. to prepare catalyst for gas phase partial oxidation of an organic compound, comprises molding a precursor mixture to a desired geometry, using graphite, and thermally treating the molded body
DE102007025869A1 (en) 2007-06-01 2008-07-03 Basf Se To service tube bundle of gas-phase hydrocarbon oxidation reactor immediately prior to re-charging with fresh bed of catalyst solids, they are brushed internally
DE102007028333A1 (en) 2007-06-15 2008-12-18 Basf Se Method for introducing a subset taken from at least one production batch of annular shell catalysts K into a reaction tube of a tube bundle reactor
DE102007028332A1 (en) 2007-06-15 2008-12-18 Basf Se A method for feeding a reactor with a fixed catalyst bed comprising at least annular shaped catalyst bodies K.

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162861A (en) * 1984-08-09 1986-02-12 William Francis Pickin Deposition of solid films by means of a flame
US5525570A (en) * 1991-03-09 1996-06-11 Forschungszentrum Julich Gmbh Process for producing a catalyst layer on a carrier and a catalyst produced therefrom
US5643850A (en) * 1991-03-09 1997-07-01 Forschungszentrum Julich Gmbh Process for the production of a catalyst layer on a carrier material and catalyst with a catalyst layer for the removal of hydrogen from a hydrogen and oxygen-containing gas mixture
US5795841A (en) * 1995-07-24 1998-08-18 Bayer Aktiengesellschaft Process for producing coated, nonporous support materials
US7074955B2 (en) 2002-07-17 2006-07-11 Basf Aktiengesellschaft Safe operation of a continuous heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
US7731916B2 (en) 2004-05-07 2010-06-08 Basf Aktiengesellschaft Method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion
US7439389B2 (en) 2005-03-01 2008-10-21 Basf Aktiengesellschaft Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
US8394345B2 (en) 2005-03-01 2013-03-12 Basf Aktiengesellschaft Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
US7927555B2 (en) 2005-03-08 2011-04-19 Basf Aktiengesellschaft Charging of a reactor
US7518015B2 (en) 2006-01-05 2009-04-14 Basf Aktiengesellschaft Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound
US8598065B2 (en) 2007-04-10 2013-12-03 Basf Se Process for charging a longitudinal section of a catalyst tube
US9216395B2 (en) 2007-04-10 2015-12-22 Basf Se Process for charging a longitudinal section of a catalyst tube

Also Published As

Publication number Publication date
DE2025430B2 (en) 1973-01-18
BE766751A (en) 1971-11-05
DE2025430C3 (en) 1974-12-12
DE2025430A1 (en) 1971-12-09
JPS5119836B1 (en) 1976-06-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee