[go: up one dir, main page]

GB1508777A - Fluid bed apparatus and method of operating it - Google Patents

Fluid bed apparatus and method of operating it

Info

Publication number
GB1508777A
GB1508777A GB2306974A GB2306974A GB1508777A GB 1508777 A GB1508777 A GB 1508777A GB 2306974 A GB2306974 A GB 2306974A GB 2306974 A GB2306974 A GB 2306974A GB 1508777 A GB1508777 A GB 1508777A
Authority
GB
United Kingdom
Prior art keywords
fluidised
chamber
operating
bed
fluid bed
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
GB2306974A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB2306974A priority Critical patent/GB1508777A/en
Publication of GB1508777A publication Critical patent/GB1508777A/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
    • 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
    • B01J8/26—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 with two or more fluidised beds, e.g. reactor and regeneration installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1508777 Fluidised particle transfer EXXON RESEARCH & ENG CO 23 May 1975 [23 May 1974] 23069/74 Heading B1F Particles are transferred from fluidised bed 15 to fluidised bed 23 via a transfer chamber 11 into which fluidising gas is fed from 18, the entrance to chamber 11 being an underflow weir 19, and the exit being an overflow weir 20, and particles leave bed 23 via the underflow weir shown between baffles 26 and 27, chamber 11 being the hole communication between beds 15 and 23. Adjacent fluidised beds may be used for catalytic cracking and catalyst regeneration respectively.
GB2306974A 1975-05-23 1975-05-23 Fluid bed apparatus and method of operating it Expired GB1508777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2306974A GB1508777A (en) 1975-05-23 1975-05-23 Fluid bed apparatus and method of operating it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2306974A GB1508777A (en) 1975-05-23 1975-05-23 Fluid bed apparatus and method of operating it

Publications (1)

Publication Number Publication Date
GB1508777A true GB1508777A (en) 1978-04-26

Family

ID=10189627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2306974A Expired GB1508777A (en) 1975-05-23 1975-05-23 Fluid bed apparatus and method of operating it

Country Status (1)

Country Link
GB (1) GB1508777A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389381A (en) * 1980-09-19 1983-06-21 Battelle Development Corporation Limestone calcination
EP0237003A1 (en) * 1986-03-10 1987-09-16 Union Carbide Corporation Process for the production of a sticky polymer
EP0331294A2 (en) * 1988-02-08 1989-09-06 BPB INDUSTRIES public limited company Improvements in method and apparatus for calcination
WO1994011284A1 (en) * 1992-11-10 1994-05-26 A. Ahlstrom Corporation Method and apparatus for transporting solid particles from one chamber to another chamber
WO1994027717A1 (en) * 1993-05-26 1994-12-08 A. Ahlstrom Corporation Method and apparatus for processing bed material in fluidized bed reactors
EP0938922A2 (en) * 1998-02-27 1999-09-01 Degussa-Hüls Aktiengesellschaft Fluidized bed reactor and its use
EP1279433A2 (en) * 2001-06-26 2003-01-29 Glatt Ingenieurtechnik GmbH Process for coating of matrial in granular and powder form
WO2017105870A1 (en) * 2015-12-15 2017-06-22 Exxonmobil Research And Engineering Company Systems and methods for upgrading olefin-containing feeds
CN112867559A (en) * 2018-08-24 2021-05-28 住友重机械福惠能源有限公司 Arrangement for controlling a flow of solid particles, method thereof and fluidized bed reactor
US11859812B2 (en) 2017-06-09 2024-01-02 Bioshare Ab Recovery of chemicals from fuel streams

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389381A (en) * 1980-09-19 1983-06-21 Battelle Development Corporation Limestone calcination
EP0237003A1 (en) * 1986-03-10 1987-09-16 Union Carbide Corporation Process for the production of a sticky polymer
EP0331294A2 (en) * 1988-02-08 1989-09-06 BPB INDUSTRIES public limited company Improvements in method and apparatus for calcination
EP0331294A3 (en) * 1988-02-08 1989-10-04 Bpb Industries Public Limited Company Improvements in method and apparatus for calcination
US4919613A (en) * 1988-02-08 1990-04-24 Bpb Industries Public Limited Company Method and apparatus for calcination
WO1994011284A1 (en) * 1992-11-10 1994-05-26 A. Ahlstrom Corporation Method and apparatus for transporting solid particles from one chamber to another chamber
WO1994027717A1 (en) * 1993-05-26 1994-12-08 A. Ahlstrom Corporation Method and apparatus for processing bed material in fluidized bed reactors
US5540894A (en) * 1993-05-26 1996-07-30 A. Ahlstrom Corporation Method and apparatus for processing bed material in fluidized bed reactors
EP0938922A2 (en) * 1998-02-27 1999-09-01 Degussa-Hüls Aktiengesellschaft Fluidized bed reactor and its use
EP0938922A3 (en) * 1998-02-27 1999-09-22 Degussa-Hüls Aktiengesellschaft Fluidized bed reactor and its use
US6290775B1 (en) * 1998-02-27 2001-09-18 Degussa Ag Fluidized bed reactor and a process of using the same
EP1279433A2 (en) * 2001-06-26 2003-01-29 Glatt Ingenieurtechnik GmbH Process for coating of matrial in granular and powder form
EP1279433A3 (en) * 2001-06-26 2003-07-02 Glatt Ingenieurtechnik GmbH Process for coating of matrial in granular and powder form
EP1987875A1 (en) * 2001-06-26 2008-11-05 Glatt Ingenieurtechnik GmbH Method for coating granular and powder-form materials
WO2017105870A1 (en) * 2015-12-15 2017-06-22 Exxonmobil Research And Engineering Company Systems and methods for upgrading olefin-containing feeds
US11859812B2 (en) 2017-06-09 2024-01-02 Bioshare Ab Recovery of chemicals from fuel streams
US12018835B2 (en) 2017-06-09 2024-06-25 Bioshare Ab Biomass upgrading system
CN112867559A (en) * 2018-08-24 2021-05-28 住友重机械福惠能源有限公司 Arrangement for controlling a flow of solid particles, method thereof and fluidized bed reactor

Similar Documents

Publication Publication Date Title
GB1349912A (en) Apparatus for catalytic cracking of three separate streams of hydrocarbon oil
SG69392G (en) Apparatus and process for separating fluid cracking catalyst particles from flue gas
DE3360863D1 (en) Distributor for a fluidized bed reactor
GB1508777A (en) Fluid bed apparatus and method of operating it
GB1351623A (en) Process and apparatus for separating spent catalyst particles form vapours
YU154084A (en) Catalytic fluidised cracking with double gas lift action
GB1499892A (en) Catalyst regeneration apparatus
GB1307782A (en) Staged regeneration of catalyst
DK189784D0 (en) PROCEDURE AND APPARATUS FOR TREATING BY-PRODUCTS FROM DECOMPOSITION
GB1108313A (en) Fluidized bed reactor
GB1527021A (en) Method and apparatus for endothermic reduction processes
AU5376890A (en) Method and apparatus for the fluid catalytic cracking of hydrocarbon feed employinga separable mixture of catalyst and sorbent particles
GB1375741A (en)
ZA775631B (en) A fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
ES347853A1 (en) Method and apparatus for fluid catalytic cracking
AU561256B2 (en) Gas distributor for fluidised beds
DE3665546D1 (en) Maintaining gas flow during transfer of solids
GB1439457A (en) Fluidised bed apparatus and uses thereof
JPS6485143A (en) Method and apparatus for recovering fluid catalyst for contact cracking
EP0145466A3 (en) Process for catalytic cracking of metal-contaminated hydrocarbons in which the cracking catalyst is passivated
GB1439531A (en) Fluidized catalyst regeneration process
US2726995A (en) Method for contacting and transporting subdivided contacting material
GB1555918A (en) Method and apparatus for the purification of liquid
EP0206368A3 (en) Process for the preparation of heteropolysaccharide particles
DE69222505D1 (en) Device for reducing materials containing iron oxide in a circulating fluidized bed

Legal Events

Date Code Title Description
PS Patent sealed