GB1292808A - Improvements in and relating to fluidised bed reactors - Google Patents

Improvements in and relating to fluidised bed reactors

Info

Publication number
GB1292808A
GB1292808A GB2776/69A GB277669A GB1292808A GB 1292808 A GB1292808 A GB 1292808A GB 2776/69 A GB2776/69 A GB 2776/69A GB 277669 A GB277669 A GB 277669A GB 1292808 A GB1292808 A GB 1292808A
Authority
GB
United Kingdom
Prior art keywords
orifice
tube
blockage
jan
valves
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
GB2776/69A
Inventor
Anthony Horton
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries Ltd
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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Priority to GB2776/69A priority Critical patent/GB1292808A/en
Priority to BR216105/70A priority patent/BR7016105D0/en
Priority to NL7000654A priority patent/NL7000654A/xx
Priority to BE744570D priority patent/BE744570A/en
Priority to DE19702001885 priority patent/DE2001885A1/en
Priority to FR7001745A priority patent/FR2028557A1/fr
Publication of GB1292808A publication Critical patent/GB1292808A/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
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/44—Fluidisation grids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1292808 Fluidized bed reactors LAPORTE INDUSTRIES Ltd 7 Jan 1970 [17 Jan 1969] 2776/69 Heading F4B [Also in Division B1] A fluidized bed reactor for the chlorination of titanium containing materials includes a refractory covered perforated base plate 3, each perforation being fed with fluidizing gas from arcuate manifolds 9 through its own tube system 8, 7. Each tube system 8, 7, includes shut off valves 15, 18, a flow controlling orifice 16 and a removable plug 17, so that on blockage of orifice 16, valves 15 and 18 can be closed and plug 17 removed to allow compressed gas, suction or a cleaning rod to be applied to the end of tube 8 to clear the blockage. The orifice dimensions in the different tube systems may be chosen to given a uniform, or a non-uniform but centrally symmetrical gas flow pattern through the base plate perforations, which may be provided with non-return means to prevent the bed particles entering tubes 7. Each manifold 9 is fed from mains 13 through feeder tubes 14.
GB2776/69A 1969-01-17 1969-01-17 Improvements in and relating to fluidised bed reactors Expired GB1292808A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2776/69A GB1292808A (en) 1969-01-17 1969-01-17 Improvements in and relating to fluidised bed reactors
BR216105/70A BR7016105D0 (en) 1969-01-17 1970-01-16 IMPROVEMENTS IN OR RELATING TO FLUIDIZED BED REACTORS
NL7000654A NL7000654A (en) 1969-01-17 1970-01-16
BE744570D BE744570A (en) 1969-01-17 1970-01-16 IMPROVEMENTS FOR FLUIDIZED BED REACTORS
DE19702001885 DE2001885A1 (en) 1969-01-17 1970-01-16 Fluidized bed reactor
FR7001745A FR2028557A1 (en) 1969-01-17 1970-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2776/69A GB1292808A (en) 1969-01-17 1969-01-17 Improvements in and relating to fluidised bed reactors

Publications (1)

Publication Number Publication Date
GB1292808A true GB1292808A (en) 1972-10-11

Family

ID=9745689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2776/69A Expired GB1292808A (en) 1969-01-17 1969-01-17 Improvements in and relating to fluidised bed reactors

Country Status (6)

Country Link
BE (1) BE744570A (en)
BR (1) BR7016105D0 (en)
DE (1) DE2001885A1 (en)
FR (1) FR2028557A1 (en)
GB (1) GB1292808A (en)
NL (1) NL7000654A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118454A (en) * 1982-04-20 1983-11-02 Ishikawajima Harima Heavy Ind Fluidised bed combustion system
EP0145612A1 (en) * 1983-10-17 1985-06-19 Austgen-Biojet International Pty. Limited Fluidised bed reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118454A (en) * 1982-04-20 1983-11-02 Ishikawajima Harima Heavy Ind Fluidised bed combustion system
EP0145612A1 (en) * 1983-10-17 1985-06-19 Austgen-Biojet International Pty. Limited Fluidised bed reactor

Also Published As

Publication number Publication date
DE2001885A1 (en) 1970-08-06
FR2028557A1 (en) 1970-10-09
BR7016105D0 (en) 1973-06-12
BE744570A (en) 1970-07-01
NL7000654A (en) 1970-07-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee