ES518863A0 - Un metodo para controlar la altura del lecho en un aparato de lecho fluidificado. - Google Patents

Un metodo para controlar la altura del lecho en un aparato de lecho fluidificado.

Info

Publication number
ES518863A0
ES518863A0 ES518863A ES518863A ES518863A0 ES 518863 A0 ES518863 A0 ES 518863A0 ES 518863 A ES518863 A ES 518863A ES 518863 A ES518863 A ES 518863A ES 518863 A0 ES518863 A0 ES 518863A0
Authority
ES
Spain
Prior art keywords
bed
height
control
fluidified
bed device
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.)
Granted
Application number
ES518863A
Other languages
English (en)
Other versions
ES8401518A1 (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES518863A0 publication Critical patent/ES518863A0/es
Publication of ES8401518A1 publication Critical patent/ES8401518A1/es
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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • 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
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • 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
    • C10J3/72—Other features
    • C10J3/78—High-pressure apparatus
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00584—Controlling the density
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/0061—Controlling the level
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00725—Mathematical modelling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/002—Sensing a parameter of the reaction system inside the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/00218—Dynamically variable (in-line) parameter values
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
    • B01J2219/00231—Control algorithm taking actions modifying the operating conditions of the reaction system at the reactor inlet
    • 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
    • C10J2300/093—Coal
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/1823—Recycle loops, e.g. gas, solids, heating medium, water for synthesis gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/04—Powdered fuel injection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/10—Computer resisted control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Incineration Of Waste (AREA)
ES518863A 1982-05-11 1983-01-10 Un metodo para controlar la altura del lecho en un aparato de lecho fluidificado. Expired ES8401518A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/377,231 US4421523A (en) 1982-05-11 1982-05-11 Control of bed height in a fluidized bed gasification system

Publications (2)

Publication Number Publication Date
ES518863A0 true ES518863A0 (es) 1983-12-16
ES8401518A1 ES8401518A1 (es) 1983-12-16

Family

ID=23488273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518863A Expired ES8401518A1 (es) 1982-05-11 1983-01-10 Un metodo para controlar la altura del lecho en un aparato de lecho fluidificado.

Country Status (12)

Country Link
US (1) US4421523A (es)
EP (1) EP0093801B1 (es)
JP (1) JPS58199037A (es)
KR (1) KR840003035A (es)
AU (1) AU550986B2 (es)
BR (1) BR8207618A (es)
CA (1) CA1194185A (es)
DE (1) DE3276219D1 (es)
ES (1) ES8401518A1 (es)
IN (1) IN156313B (es)
YU (1) YU272282A (es)
ZA (1) ZA828678B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144835B (en) * 1983-08-05 1986-07-30 Energy Equip Fluidised bed combustors
US4546012A (en) * 1984-04-26 1985-10-08 Carbomedics, Inc. Level control for a fluidized bed
DE3423580A1 (de) * 1984-06-27 1986-01-02 Degussa Ag, 6000 Frankfurt Verfahren zur behandlung von fluidisiertem russ mit gasen, fliessbettapparatur zur durchfuehrung des verfahrens und in der apparatur verwendbarer grenzwertgeber
DE3442659A1 (de) * 1984-11-23 1986-05-28 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen messung des fuellungsgrades von wirbelschichtapparaten
DE3531292A1 (de) * 1985-09-02 1987-03-12 Rheinische Braunkohlenw Ag Verfahren zur herstellung von synthesegas aus festen brennstoffen
FR2594548B1 (fr) * 1986-02-19 1989-05-19 Bp Chimie Sa Procede et dispositif pour detecter des anomalies dans un lit fluidise et application aux reacteurs a lit fluidise de polymerisation d'alphaolefines en phase gazeuse
DE3721476C1 (de) * 1987-06-30 1988-12-22 Asea Brown Boveri Verfahren zum Regeln der Wirbelschichthoehe in einem Pyrolysereaktor sowie Anordnung zur Durchfuehrung des Verfahrens
DE3728982C1 (de) * 1987-08-29 1989-02-16 Asea Brown Boveri Verfahren zum Regeln der Hoehe eines Wirbelbettes
JPH05264010A (ja) * 1992-03-19 1993-10-12 Hitachi Ltd 流動層処理装置及び加圧流動層複合発電装置
US5685640A (en) * 1993-01-25 1997-11-11 Buhler Ag Fly ash dosing method for dosing and device therefor
DE4443773A1 (de) * 1994-12-08 1996-06-13 Basf Ag Partikelverwirbelungsverfahren und Vorrichtung zu dessen Durchführung
US7309610B2 (en) * 2000-06-22 2007-12-18 Chr. Hansen A/S On-line monitoring and/or control of headspace in a fluid bed reactor system
EP1717203A1 (en) * 2005-04-26 2006-11-02 Kerr-McGee Corporation Production of titanium tetrachloride using a fluidized bed reactor
WO2007094114A1 (ja) * 2006-02-14 2007-08-23 Kureha Corporation 連続式粉粒体高温ガス処理装置および処理方法
JP2013523974A (ja) * 2010-04-05 2013-06-17 ダウ グローバル テクノロジーズ エルエルシー 高分子量画分を含むオレフィン系ポリマーを凝縮及び超凝縮モードで重合するための方法
US8846829B2 (en) 2011-05-04 2014-09-30 Chevron Phillips Chemical Company Lp Catalyst feed control during catalyst transition periods
AU2012315914B2 (en) 2011-09-27 2015-07-09 Thermochem Recovery International, Inc. System and method for syngas clean-up
KR101767335B1 (ko) 2016-03-17 2017-08-24 한국에너지기술연구원 고온 고압 유동층 시스템의 고체층 높이 측정 장치, 측정방법 및 그 측정장치를 갖는 유동층 시스템
EP4119637A1 (en) 2016-03-25 2023-01-18 ThermoChem Recovery International, Inc. Three-stage energy-integrated product gas generation system and method
US10364398B2 (en) 2016-08-30 2019-07-30 Thermochem Recovery International, Inc. Method of producing product gas from multiple carbonaceous feedstock streams mixed with a reduced-pressure mixing gas
US10717102B2 (en) * 2017-05-31 2020-07-21 Thermochem Recovery International, Inc. Pressure-based method and system for measuring the density and height of a fluidized bed
JP6387480B1 (ja) * 2017-06-22 2018-09-05 旭化成株式会社 反応生成ガスの製造方法及び流動層気相反応装置
CN109429489B (zh) * 2017-06-22 2019-12-24 旭化成株式会社 反应生成气体的制造方法和流化床气相反应装置
WO2021118751A2 (en) * 2019-12-11 2021-06-17 Exxonmobil Chemical Patents Inc. Gas phase production of polyethylene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE135211C (de) * 1901-05-11 1902-10-15 Ewald Kalthaus sense mit auswechselbarem Blatt
US2271148A (en) * 1940-12-31 1942-01-27 Standard Oil Co Hydrocarbon conversion with suspended catalysts
US2534051A (en) * 1946-11-22 1950-12-12 Standard Oil Dev Co Method for fluidized low-temperature carbonization of coal
FR1009891A (fr) * 1948-07-07 1952-06-04 Otto & Co Gmbh Dr C Procédé de fabrication de briques siliceuses
GB723653A (en) * 1951-11-27 1955-02-09 Nat Coal Board Improved method and apparatus for controlling a fluidised solid mass
US4191539A (en) * 1976-06-07 1980-03-04 Institute Of Gas Technology Method for feeding caking coal particles to a gasifier
GB2033561A (en) * 1978-09-25 1980-05-21 Flameless Furnaces Ltd Method of controlling the level of a fluidised bed
DE3039210C2 (de) * 1980-10-17 1992-02-27 Hoechst Ag, 6230 Frankfurt Digitale Anzeige der Schüttdichte und Füllhöhe von körnigen Katalysatoren in einem Wirbelschichtreaktor

Also Published As

Publication number Publication date
YU272282A (en) 1985-04-30
ZA828678B (en) 1983-10-26
KR840003035A (ko) 1984-08-13
ES8401518A1 (es) 1983-12-16
JPS58199037A (ja) 1983-11-19
IN156313B (es) 1985-06-22
EP0093801A3 (en) 1984-10-03
DE3276219D1 (en) 1987-06-11
BR8207618A (pt) 1984-04-17
CA1194185A (en) 1985-09-24
AU9091182A (en) 1983-11-17
US4421523A (en) 1983-12-20
EP0093801B1 (en) 1987-05-06
EP0093801A2 (en) 1983-11-16
AU550986B2 (en) 1986-04-10

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Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519