DK0814904T3 - Process for converting organic compounds contained in a gas mixture - Google Patents

Process for converting organic compounds contained in a gas mixture

Info

Publication number
DK0814904T3
DK0814904T3 DK96905708T DK96905708T DK0814904T3 DK 0814904 T3 DK0814904 T3 DK 0814904T3 DK 96905708 T DK96905708 T DK 96905708T DK 96905708 T DK96905708 T DK 96905708T DK 0814904 T3 DK0814904 T3 DK 0814904T3
Authority
DK
Denmark
Prior art keywords
catalyst
gas mixture
organic compounds
compounds contained
converting organic
Prior art date
Application number
DK96905708T
Other languages
Danish (da)
Inventor
Erich Hums
Norbert Landgraf
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0814904T3 publication Critical patent/DK0814904T3/en

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
    • 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
    • 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
    • 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
    • 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
    • B01J35/613—10-100 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

The catalyst concerns a catalyst for organic compounds, such as hydrocarbons, halogenated hydrocarbons, alcohols and solvents, in a gas mixture. In order to make the catalyst particularly stable to the action of heat and acids, the invention calls for the catalyst (6, 16, 18, 20) to include titanium oxide and at least one catalytically active component. The titanium oxide is present mainly in the form of rutile titanium dioxide (TiO2) with a BET surface area greater than 40 m<2>/g. The catalyst can be used to clean any kind of combustion gases and to clean industrial exhaust air.
DK96905708T 1995-03-17 1996-03-11 Process for converting organic compounds contained in a gas mixture DK0814904T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19509893A DE19509893C1 (en) 1995-03-17 1995-03-17 Titanium dioxide catalyst support and its use
PCT/DE1996/000431 WO1996029147A1 (en) 1995-03-17 1996-03-11 Catalyst for organic compounds in a gas mixture

Publications (1)

Publication Number Publication Date
DK0814904T3 true DK0814904T3 (en) 2001-11-12

Family

ID=7757054

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96905708T DK0814904T3 (en) 1995-03-17 1996-03-11 Process for converting organic compounds contained in a gas mixture

Country Status (7)

Country Link
EP (1) EP0814904B1 (en)
JP (1) JP3920332B2 (en)
CN (1) CN1108864C (en)
AT (1) ATE203428T1 (en)
DE (2) DE19509893C1 (en)
DK (1) DK0814904T3 (en)
WO (1) WO1996029147A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637727A1 (en) * 1996-09-16 1998-03-19 Siemens Ag Process for the catalytic combustion of a fossil fuel in an incinerator and arrangement for carrying out this process
EP2444150A1 (en) * 2010-10-22 2012-04-25 crenox GmbH Carrier catalyst consisting of pulp remnants of black solution containing titanyl sulfate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948807A (en) * 1973-01-13 1976-04-06 Kuraray Co., Ltd. Oxide catalysts and process for preparation thereof
IT1197899B (en) * 1986-10-20 1988-12-21 Alusuisse Italia Spa OXIDATION CATALYST AND PROCEDURE FOR ITS PREPARATION
EP0453674B1 (en) * 1987-05-07 1994-06-29 Exxon Research And Engineering Company Process for the preparation of surface impregnated dispersed cobalt metal catalysts and hydrocarbon synthesis using said catalysts
US4962078A (en) * 1987-05-07 1990-10-09 Exxon Research And Engineering Company Cobalt-titania catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas, and process for the preparation of said catalysts
ES2081284T3 (en) * 1987-05-12 1996-03-01 Siemens Ag CATALYTIC DISPOSAL OF EXHAUST GAS AMMONIA.
DE3804722A1 (en) * 1988-02-15 1989-08-24 Siemens Ag Method, apparatus and catalyst for eliminating an organic compound from an exhaust gas
DE3913938A1 (en) * 1989-04-27 1990-10-31 Degussa PRESSLINGS BASED ON PYROGEN-PRODUCED TITANIUM DIOXIDE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE

Also Published As

Publication number Publication date
EP0814904A1 (en) 1998-01-07
JP3920332B2 (en) 2007-05-30
DE19509893C1 (en) 1996-12-19
CN1178483A (en) 1998-04-08
WO1996029147A1 (en) 1996-09-26
EP0814904B1 (en) 2001-07-25
JPH11502148A (en) 1999-02-23
CN1108864C (en) 2003-05-21
ATE203428T1 (en) 2001-08-15
DE59607365D1 (en) 2001-08-30

Similar Documents

Publication Publication Date Title
MX9307263A (en) PROCESS TO REMOVE NOX OR SOX OXIDES FROM A GASEOUS CURRENT.
ATE265262T1 (en) FIGHTING AIR POLLUTION
DK0655014T3 (en) Catalytic combustion of organic compounds
YU47516B (en) PEROVSKIT MATERIALS, CATALYSTS AND PEROVSKIT OBTAINING PROCEDURE
TR25214A (en) CONSIDERING THESE MORTARS FOR SURFIRIC ACID TO PROVIDE SULFIRIC ACID
EA200000727A1 (en) CATALYST ON THE BASIS OF FERRIERITE / IRON FOR CATALYTIC REDUCTION OF THE CONTENT OF GAS NITRIC OXIDE, THE METHOD OF ITS OBTAINING AND ITS APPLICATION
ES2193400T3 (en) OXIDES OF CERIUM AND ZIRCONY, MIXED OXIDES AND SOLID DISSOLUTIONS WITH IMPROVED THERMAL STABILITY FOR THE CATALYSIS OF EXHAUST GAS SYSTEMS AND PRODUCTION METHODS.
MY132526A (en) Process for the treatment of gases with a high oxygen content to control nitrogen oxide emissions
ES2102012T3 (en) PROCEDURE FOR THE CONVERSION OF N2O.
DK25789D0 (en) PROCEDURE FOR OPERATING AN OTTO ENGINE
ATE112977T1 (en) ENHANCED CATALYST FOR EXHAUST TREATMENT.
DE59900050D1 (en) Process for the production of acetic acid by gas phase oxidation of saturated C4 hydrocarbons and their mixtures with unsaturated C4 hydrocarbons
ATE45890T1 (en) USE OF A CATALYST TO REDUCE THE NITROX CONTENT OF COMBUSTION EXHAUST GASES.
US4742037A (en) Catalyst for reductive conversion of nitrogen oxides in waste gases
DK0814904T3 (en) Process for converting organic compounds contained in a gas mixture
EP0585795A3 (en) Process for purifying exhaust gases of diesel engines.
CA2045128A1 (en) A catalyst for decomposing nitrogen oxides and a method of purifying a waste gas containing nitrogen oxides
RU94018218A (en) A METHOD FOR CLEANING FROM GAS NITROGEN OXIDE CONTAINING NITROGEN OXIDE AND SULFUR DIOXIDE
KR100197287B1 (en) Reforming reductant for exhaust gas denitrogen and the method of removing nitrogen oxide
CA2391710A1 (en) Method and device for catalytically treating exhaust gas containing dust and oxygen
JP2002250231A (en) ENGINE FOR REDUCING NOx CONCENTRATION IN EXHAUST GAS
KR940011777A (en) Catalyst for exhaust gas purification of diesel engine
CN209271153U (en) A kind of organic waste gas treatment device
JPS53146991A (en) Exhaust gas purification catalyst
ATE188878T1 (en) METHOD FOR THE THERMAL CATALYTIC PROCESSING OF CHEMICAL WARPOINTS