FR2021007B1 - - Google Patents

Info

Publication number
FR2021007B1
FR2021007B1 FR696935589A FR6935589A FR2021007B1 FR 2021007 B1 FR2021007 B1 FR 2021007B1 FR 696935589 A FR696935589 A FR 696935589A FR 6935589 A FR6935589 A FR 6935589A FR 2021007 B1 FR2021007 B1 FR 2021007B1
Authority
FR
France
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
FR696935589A
Other languages
French (fr)
Other versions
FR2021007A1 (en
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
Publication of FR2021007A1 publication Critical patent/FR2021007A1/fr
Application granted granted Critical
Publication of FR2021007B1 publication Critical patent/FR2021007B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR696935589A 1968-10-18 1969-10-17 Expired FR2021007B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49500/68A GB1292442A (en) 1968-10-18 1968-10-18 Improvements in and relating to fluidised bed reactors

Publications (2)

Publication Number Publication Date
FR2021007A1 FR2021007A1 (en) 1970-07-17
FR2021007B1 true FR2021007B1 (en) 1973-03-16

Family

ID=10452564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696935589A Expired FR2021007B1 (en) 1968-10-18 1969-10-17

Country Status (8)

Country Link
JP (1) JPS4817152B1 (en)
BE (1) BE740474A (en)
BR (1) BR6913384D0 (en)
DE (1) DE1952491C3 (en)
FR (1) FR2021007B1 (en)
GB (1) GB1292442A (en)
NL (1) NL165944C (en)
NO (1) NO126355B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028458B1 (en) * 1979-10-03 1985-04-03 Sandfire (Proprietary) Limited Fluidised-bed boilers
GB2115802B (en) * 1982-02-25 1984-12-12 Tioxide Group Plc Refractory lined vessel and method of use
KR101329033B1 (en) * 2011-04-20 2013-11-14 주식회사 실리콘밸류 Fluidized Bed Reactor
DE102014103661A1 (en) * 2014-03-18 2015-09-24 L.B. Bohle Maschinen Und Verfahren Gmbh Drying plant with several fixed chambers
CN110801786B (en) * 2019-11-26 2022-04-08 陕西延长石油（集团）有限责任公司 Gas distribution system and gas distribution method for solid particle bed

Also Published As

Publication number Publication date
NL165944C (en) 1981-06-15
JPS4817152B1 (en) 1973-05-26
FR2021007A1 (en) 1970-07-17
DE1952491B2 (en) 1980-01-17
GB1292442A (en) 1972-10-11
NL6915551A (en) 1970-04-21
NO126355B (en) 1973-01-29
DE1952491A1 (en) 1970-04-30
BE740474A (en) 1970-04-01
NL165944B (en) 1981-01-15
BR6913384D0 (en) 1973-01-09
DE1952491C3 (en) 1980-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse