DE50014394D1 - Process for the catalytic cracking of volatile higher hydrocarbons - Google Patents

Process for the catalytic cracking of volatile higher hydrocarbons

Info

Publication number
DE50014394D1
DE50014394D1 DE50014394T DE50014394T DE50014394D1 DE 50014394 D1 DE50014394 D1 DE 50014394D1 DE 50014394 T DE50014394 T DE 50014394T DE 50014394 T DE50014394 T DE 50014394T DE 50014394 D1 DE50014394 D1 DE 50014394D1
Authority
DE
Germany
Prior art keywords
catalytic cracking
higher hydrocarbons
volatile higher
volatile
hydroxides
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 - Lifetime
Application number
DE50014394T
Other languages
German (de)
Inventor
Johannes Dr Albrecht
Claus Gretl
Ernst Bareuther
Peter Sturm
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.)
Envirotherm GmbH
Original Assignee
Envirotherm 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
Application filed by Envirotherm GmbH filed Critical Envirotherm GmbH
Application granted granted Critical
Publication of DE50014394D1 publication Critical patent/DE50014394D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/024—Dust removal by filtration
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/026—Dust removal by centrifugal forces
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/023—Reducing the tar content
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Sludge (AREA)
  • Treating Waste Gases (AREA)

Abstract

Process for catalytically splitting carbonaceous material during gasification at 700-1200 (preferably 850-950) degrees C comprises using a fluidized bed made up of particles selected from oxides, hydroxides and carbonates of calcium, aluminum, silicon, nickel, titanium, iron, cobalt, and molybdenum in a stoichiometric excess.
DE50014394T 1999-02-24 2000-02-02 Process for the catalytic cracking of volatile higher hydrocarbons Expired - Lifetime DE50014394D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19907901A DE19907901C2 (en) 1999-02-24 1999-02-24 Process for the catalytic cracking of volatile higher hydrocarbons

Publications (1)

Publication Number Publication Date
DE50014394D1 true DE50014394D1 (en) 2007-07-26

Family

ID=7898658

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19907901A Expired - Fee Related DE19907901C2 (en) 1999-02-24 1999-02-24 Process for the catalytic cracking of volatile higher hydrocarbons
DE50014394T Expired - Lifetime DE50014394D1 (en) 1999-02-24 2000-02-02 Process for the catalytic cracking of volatile higher hydrocarbons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19907901A Expired - Fee Related DE19907901C2 (en) 1999-02-24 1999-02-24 Process for the catalytic cracking of volatile higher hydrocarbons

Country Status (3)

Country Link
EP (1) EP1031623B1 (en)
AT (1) ATE364672T1 (en)
DE (2) DE19907901C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1142981A3 (en) * 2000-03-23 2003-04-02 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Apparatus for power generation by gasification of biomass with subsequent catalytic removal of tar compounds from the heating gas
DE10037762B4 (en) * 2000-03-23 2010-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for generating electricity from biomass by gasification with subsequent catalytic elimination of tar compounds from the fuel gas
AR047413A1 (en) 2004-01-13 2006-01-18 Dsm Ip Assets Bv PROCESS FOR ENZYMATIC WHITENING OF FOOD PRODUCTS
DE102007025420B4 (en) * 2007-05-31 2011-12-08 Karlsruher Institut für Technologie Process for the removal of tar substances from crude synthesis gases by means of catalyst
US8460410B2 (en) 2008-08-15 2013-06-11 Phillips 66 Company Two stage entrained gasification system and process
CN102827641B (en) * 2012-09-10 2014-07-23 庆华集团新疆和丰能源化工有限公司 Coal gasified pyrolyzing furnace
CN114836225A (en) * 2022-04-29 2022-08-02 浙江科技学院 Preparation method of acidic biochar

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532197C3 (en) * 1975-07-18 1980-05-22 Metallgesellschaft Ag, 6000 Frankfurt Process for the production of synthesis gases
GB1558996A (en) * 1976-07-27 1980-01-09 Gulf Oil Corp Fliud bed gasifier
US4828581A (en) * 1985-09-20 1989-05-09 Battelle Development Corporation Low inlet gas velocity high throughput biomass gasifier
SE8605211L (en) * 1986-12-04 1988-06-05 Skf Steel Eng Ab SET TO MAKE A GAS EMERGENCY FOR ENERGY PRODUCTION
SE459584B (en) * 1987-10-02 1989-07-17 Studsvik Ab PROCEDURES FOR PROCESSING OF RAAGAS MANUFACTURED FROM COAL CONTENTS
AT392079B (en) * 1988-03-11 1991-01-25 Voest Alpine Ind Anlagen METHOD FOR THE PRESSURE GASIFICATION OF COAL FOR THE OPERATION OF A POWER PLANT
CA2127394A1 (en) * 1993-07-12 1995-01-13 William Martin Campbell Transport gasifier

Also Published As

Publication number Publication date
EP1031623A2 (en) 2000-08-30
DE19907901A1 (en) 2000-09-07
ATE364672T1 (en) 2007-07-15
DE19907901C2 (en) 2001-11-29
EP1031623A3 (en) 2002-12-18
EP1031623B1 (en) 2007-06-13

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