AU7264587A - Method for endothermic processing - Google Patents

Method for endothermic processing

Info

Publication number
AU7264587A
AU7264587A AU72645/87A AU7264587A AU7264587A AU 7264587 A AU7264587 A AU 7264587A AU 72645/87 A AU72645/87 A AU 72645/87A AU 7264587 A AU7264587 A AU 7264587A AU 7264587 A AU7264587 A AU 7264587A
Authority
AU
Australia
Prior art keywords
endothermic
processing
endothermic processing
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
AU72645/87A
Other versions
AU585156B2 (en
Inventor
Werner Stockhausen
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.)
Vereinigte Aluminium Werke AG
Outokumpu Oyj
Original Assignee
Vereinigte Aluminium Werke AG
Outokumpu Oyj
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 Vereinigte Aluminium Werke AG, Outokumpu Oyj filed Critical Vereinigte Aluminium Werke AG
Publication of AU7264587A publication Critical patent/AU7264587A/en
Application granted granted Critical
Publication of AU585156B2 publication Critical patent/AU585156B2/en
Assigned to VEREINIGTE ALUMINIUM-WERKE A.G., OUTOKUMPU OYJ reassignment VEREINIGTE ALUMINIUM-WERKE A.G. Alteration of Name(s) in Register under S187 Assignors: METALLGESELLSCHAFT AKTIENGESELLSCHAFT, VEREINIGTE ALUMINIUM-WERKE A.G.
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/445—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination making use of a fluidised bed
    • 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
    • B01J8/388—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 externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/444—Apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU72645/87A 1986-05-09 1987-05-08 Method for endothermic processing Expired AU585156B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863615622 DE3615622A1 (en) 1986-05-09 1986-05-09 METHOD FOR CARRYING OUT ENDOTHERMAL PROCESSES
DE3615622 1986-05-09

Publications (2)

Publication Number Publication Date
AU7264587A true AU7264587A (en) 1987-11-12
AU585156B2 AU585156B2 (en) 1989-06-08

Family

ID=6300446

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72645/87A Expired AU585156B2 (en) 1986-05-09 1987-05-08 Method for endothermic processing

Country Status (4)

Country Link
EP (1) EP0245751B1 (en)
AU (1) AU585156B2 (en)
BR (1) BR8702357A (en)
DE (2) DE3615622A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039613A1 (en) * 1997-03-05 1998-09-11 Kfx Inc. Method and apparatus for heat transfer
CN102317202A (en) * 2009-01-26 2012-01-11 奥图泰有限公司 Process and plant for producing metal oxide from metal salts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006094B4 (en) 2009-01-26 2018-10-31 Outotec Oyj Process and plant for the production of aluminum oxide from aluminum hydroxide
DE102010050495B4 (en) 2010-11-08 2018-05-24 Outotec Oyj Process and plant for the production of aluminum oxide from aluminum hydroxide
CN112915561A (en) * 2021-03-14 2021-06-08 北京四维天拓技术有限公司 Pressure relief and drying integrated spray explosion device and organic fertilizer production system applying same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1152928A (en) * 1956-04-23 1958-02-27 Smidth & Co As F L Process and plant for treating a powder or granular material
US3309780A (en) * 1962-04-09 1967-03-21 Phillips Petroleum Co Process and apparatus for drying wet particulate solids
DE1767628C3 (en) * 1968-05-30 1985-03-14 Metallgesellschaft Ag, 6000 Frankfurt Process for performing endothermic processes
DE2524540C2 (en) * 1975-06-03 1986-04-24 Metallgesellschaft Ag, 6000 Frankfurt Process for performing endothermic processes
DE3118931A1 (en) * 1981-05-13 1982-12-02 Krupp-Koppers Gmbh, 4300 Essen METHOD AND DEVICE FOR OPERATING A COOKING PLANT
DE3615624A1 (en) * 1986-05-09 1987-11-12 Metallgesellschaft Ag DEVICE FOR PREHEATING AND, IF NECESSARY, DRYING FINE GRAIN SOLIDS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039613A1 (en) * 1997-03-05 1998-09-11 Kfx Inc. Method and apparatus for heat transfer
US6249989B1 (en) 1997-03-05 2001-06-26 Kfx Inc. Method and apparatus for heat transfer
CN102317202A (en) * 2009-01-26 2012-01-11 奥图泰有限公司 Process and plant for producing metal oxide from metal salts
CN102317202B (en) * 2009-01-26 2013-11-06 奥图泰有限公司 Process and plant for producing metal oxide from metal salts

Also Published As

Publication number Publication date
EP0245751B1 (en) 1989-11-08
DE3760938D1 (en) 1989-12-14
AU585156B2 (en) 1989-06-08
DE3615622A1 (en) 1987-11-12
BR8702357A (en) 1988-02-17
EP0245751A1 (en) 1987-11-19

Similar Documents

Publication Publication Date Title
AU589775B2 (en) Fall-arrest apparatus
AU7756287A (en) Separation process
AU7865187A (en) Parallel processing
AU7218887A (en) Hydroconversion process
AU585807B2 (en) Hydroconversion process
AU588083B2 (en) Weight-detecting apparatus
AU591004B2 (en) An improved method
AU590732B2 (en) An improved process & apparatus
AU571727B2 (en) Processing apparatus
AU4576089A (en) Chemical process
AU584801B2 (en) Multi-cell processing
AU575742B2 (en) Process for producing n-phthaloyl-p-nito-l-phenylalanine
AU573928B2 (en) Tumbling apparatus
AU2239788A (en) Improved web-dispensing apparatus
AU585161B2 (en) Micropropogation process
AU585156B2 (en) Method for endothermic processing
AU8069787A (en) Insect-proofing method
AU1695988A (en) Grinding method
AU7846587A (en) Process and apparatus for biosyntheic methods
AU7480187A (en) 16alpha-methylation process
AU7785787A (en) Method for producing fodder
AU6961087A (en) Novel method
AU5689286A (en) Process
GB8630183D0 (en) Processing method
AU7725687A (en) Improved process for making N-cyanomethylarylcarboxamides

Legal Events

Date Code Title Description
PC Assignment registered

Owner name: OUTOKUMPU OYJ, VEREINIGTE ALUMINIUM-WERKE A.G.

Free format text: FORMER OWNER WAS: METALLGESELLSCHAFT AKTIENGESELLSCHAFT, VEREINIGTE ALUMINIUM-WERKE A.G.