ZA916107B - Gas-solid contacting method - Google Patents

Gas-solid contacting method

Info

Publication number
ZA916107B
ZA916107B ZA916107A ZA916107A ZA916107B ZA 916107 B ZA916107 B ZA 916107B ZA 916107 A ZA916107 A ZA 916107A ZA 916107 A ZA916107 A ZA 916107A ZA 916107 B ZA916107 B ZA 916107B
Authority
ZA
South Africa
Prior art keywords
gas
contacting method
solid contacting
solid
contacting
Prior art date
Application number
ZA916107A
Other languages
English (en)
Inventor
Christopher Geoffrey Goodes
Geoffrey Goodes Christopher
Grant Ashley Wellwood
Ashley Wellwood Grant
Anthony Rudland Kjar
Rudland Kjar Anthony
Robert Francis Still
Francis Still Robert
Original Assignee
Comalco Alu
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 Comalco Alu filed Critical Comalco Alu
Publication of ZA916107B publication Critical patent/ZA916107B/xx

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
    • B01J8/36—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 fluidised bed through which there is an essentially horizontal flow of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA916107A 1990-08-03 1991-08-02 Gas-solid contacting method ZA916107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK155890 1990-08-03

Publications (1)

Publication Number Publication Date
ZA916107B true ZA916107B (en) 1992-06-24

Family

ID=3774867

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA916107A ZA916107B (en) 1990-08-03 1991-08-02 Gas-solid contacting method

Country Status (12)

Country Link
EP (1) EP0542797B1 (no)
JP (1) JPH06501194A (no)
CN (1) CN1059479A (no)
AU (1) AU649706B2 (no)
BR (1) BR9106725A (no)
CA (1) CA2088484C (no)
DE (1) DE69120080T2 (no)
IS (1) IS3739A7 (no)
NO (1) NO301965B1 (no)
NZ (1) NZ239236A (no)
WO (1) WO1992002289A1 (no)
ZA (1) ZA916107B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658544A (en) * 1990-08-03 1997-08-19 Comalco Aluminium Limited Gas-solid contacting method
GB9314884D0 (en) * 1993-07-19 1993-09-01 Zeneca Ltd Tricyclic derivatives
EP0729385A4 (en) * 1993-11-16 1997-08-20 Comalco Alu COUNTERFLOW GAS SOLIDS CONTACT
US6139313A (en) * 1996-07-23 2000-10-31 Mortimer Technology Holdings Limited Furnace having toroidal fluid flow heating zone
EP1019184A1 (en) * 1997-09-30 2000-07-19 Mortimer Technology Holdings Limited A process and apparatus for treating particulate matter
FR2848875B1 (fr) * 2002-12-18 2005-02-11 Pechiney Aluminium Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056096B2 (de) * 1970-11-14 1978-09-28 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Abtrennung von Fluorwasserstoff aus Gasen
AU485781B2 (en) * 1973-08-09 1975-02-13 A.B. Svenska Flaktfabriken Cleaning waste gases containing hydrogen fluorides froman electrolytic furnace for aluminum production
US4065271A (en) * 1973-09-15 1977-12-27 Metallgesellschaft Aktiengesellschaft Process of separating hydrogen fluoride from gases

Also Published As

Publication number Publication date
DE69120080T2 (de) 1996-10-24
NO930346L (no) 1993-02-01
CN1059479A (zh) 1992-03-18
AU649706B2 (en) 1994-06-02
EP0542797A4 (en) 1993-12-22
NO930346D0 (no) 1993-02-01
NO301965B1 (no) 1998-01-05
DE69120080D1 (de) 1996-07-11
CA2088484A1 (en) 1992-02-04
CA2088484C (en) 2002-04-30
WO1992002289A1 (en) 1992-02-20
JPH06501194A (ja) 1994-02-10
EP0542797A1 (en) 1993-05-26
BR9106725A (pt) 1993-07-13
AU8289291A (en) 1992-03-02
EP0542797B1 (en) 1996-06-05
NZ239236A (en) 1993-11-25
IS3739A7 (is) 1992-02-04

Similar Documents

Publication Publication Date Title
EG19392A (en) Improved method for omprazole symthesis
GB8814705D0 (en) Method
GB9019512D0 (en) Assay method
GB8913090D0 (en) Method
GB2251403B (en) Degreasing-cleaning method
GB8822145D0 (en) Method
GB8827847D0 (en) Method
ZA916107B (en) Gas-solid contacting method
GB9025903D0 (en) Saddle-joint jig
GB8910969D0 (en) Serodiagnosis method
EP0450581A3 (en) Polymerization method
EP0456893A3 (en) Data compression method
EP0550595A4 (en) Methods
GB9000899D0 (en) Nodularlising method
GB2247530B (en) Analytical method
GB2247195B (en) Sorting method
GB9023648D0 (en) Novel method
GB9017475D0 (en) Method
GB9011773D0 (en) Method
GB9011772D0 (en) Method
GB9024770D0 (en) Method
GB9022812D0 (en) Method
GB9019452D0 (en) Method
ZA917749B (en) Data-processing method
GB9120515D0 (en) Data-processing method