EP2558197A4 - Catalyst for the oxidation of so2 to so3 - Google Patents

Catalyst for the oxidation of so2 to so3

Info

Publication number
EP2558197A4
EP2558197A4 EP11768535.4A EP11768535A EP2558197A4 EP 2558197 A4 EP2558197 A4 EP 2558197A4 EP 11768535 A EP11768535 A EP 11768535A EP 2558197 A4 EP2558197 A4 EP 2558197A4
Authority
EP
European Patent Office
Prior art keywords
oxidation
catalyst
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.)
Withdrawn
Application number
EP11768535.4A
Other languages
German (de)
French (fr)
Other versions
EP2558197A1 (en
Inventor
Michael Kraemer
Markus Schubert
Thomas Lautensack
Thomas Hill
Reinhard Koerner
Frank Rosowski
Juergen Zuehlke
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
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 filed Critical BASF SE
Priority to EP11768535.4A priority Critical patent/EP2558197A4/en
Publication of EP2558197A1 publication Critical patent/EP2558197A1/en
Publication of EP2558197A4 publication Critical patent/EP2558197A4/en
Withdrawn legal-status Critical Current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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J21/08—Silica
    • 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
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • B01J35/51—
    • 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
    • B01J37/20—Sulfiding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/102—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2022—Potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/30—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9205—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
EP11768535.4A 2010-04-12 2011-04-12 Catalyst for the oxidation of so2 to so3 Withdrawn EP2558197A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11768535.4A EP2558197A4 (en) 2010-04-12 2011-04-12 Catalyst for the oxidation of so2 to so3

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10159647 2010-04-12
PCT/IB2011/051553 WO2011128830A1 (en) 2010-04-12 2011-04-12 Catalyst for the oxidation of so2 to so3
EP11768535.4A EP2558197A4 (en) 2010-04-12 2011-04-12 Catalyst for the oxidation of so2 to so3

Publications (2)

Publication Number Publication Date
EP2558197A1 EP2558197A1 (en) 2013-02-20
EP2558197A4 true EP2558197A4 (en) 2014-03-26

Family

ID=42262334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11768535.4A Withdrawn EP2558197A4 (en) 2010-04-12 2011-04-12 Catalyst for the oxidation of so2 to so3

Country Status (7)

Country Link
EP (1) EP2558197A4 (en)
JP (1) JP5833630B2 (en)
KR (1) KR20130097071A (en)
CN (1) CN102892501B (en)
BR (1) BR112012026246A2 (en)
CL (1) CL2012002875A1 (en)
WO (1) WO2011128830A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6419388B2 (en) 2015-08-14 2018-11-07 オリオン エンジニアード カーボンズ ゲゼルシャフト ミット ベシュレンクテル ハフツング Method and system for removal of particulate matter (PARTICULATE MATTER) from a process (exhaust gas) stream
EP3838393A1 (en) * 2019-12-19 2021-06-23 Basf Se Process for the oxidation of sulfur dioxide to sulfur trioxide involving a structured catalyst bed

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000609A1 (en) * 1990-01-11 1991-07-18 Basf Ag Catalyst for oxidising sulphur di:oxide to tri:oxide - has silica support with specified pore dia. distribution impregnated with activator
CN1417110A (en) * 2002-12-11 2003-05-14 南化集团研究院 Prepn of active phase of vanadium catalyst for sulfuric acid production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1080205A (en) * 1975-09-11 1980-06-24 Stauffer Chemical Company Active and durable sulfuric acid catalyst
DE3322940A1 (en) * 1983-06-25 1985-01-03 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING A CATALYST FOR THE OXIDATION OF SULFUR DIOXIDE TO SULFUR TRIOXIDE
JP2002285691A (en) * 2001-03-26 2002-10-03 Toto Ltd Interior material
JP2003073997A (en) * 2001-08-31 2003-03-12 Toto Ltd Functional interior material and method for manufacturing the same
CN101462048B (en) * 2008-06-21 2011-08-24 康喆 Vanadium catalyst containing tungsten for producing acid by oxidation and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000609A1 (en) * 1990-01-11 1991-07-18 Basf Ag Catalyst for oxidising sulphur di:oxide to tri:oxide - has silica support with specified pore dia. distribution impregnated with activator
CN1417110A (en) * 2002-12-11 2003-05-14 南化集团研究院 Prepn of active phase of vanadium catalyst for sulfuric acid production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011128830A1 *

Also Published As

Publication number Publication date
BR112012026246A2 (en) 2016-07-12
JP5833630B2 (en) 2015-12-16
CN102892501A (en) 2013-01-23
EP2558197A1 (en) 2013-02-20
JP2013523447A (en) 2013-06-17
KR20130097071A (en) 2013-09-02
WO2011128830A1 (en) 2011-10-20
CN102892501B (en) 2015-04-08
CL2012002875A1 (en) 2012-12-14

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Legal Events

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Effective date: 20191009