ZA868007B - Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites,bauxitic clays,kaolinitic clays and mixtures thereof - Google Patents

Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites,bauxitic clays,kaolinitic clays and mixtures thereof

Info

Publication number
ZA868007B
ZA868007B ZA868007A ZA868007A ZA868007B ZA 868007 B ZA868007 B ZA 868007B ZA 868007 A ZA868007 A ZA 868007A ZA 868007 A ZA868007 A ZA 868007A ZA 868007 B ZA868007 B ZA 868007B
Authority
ZA
South Africa
Prior art keywords
clays
bauxites
mixtures
production
substantially pure
Prior art date
Application number
ZA868007A
Other languages
English (en)
Inventor
David Weston
Original Assignee
David Weston
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 David Weston filed Critical David Weston
Publication of ZA868007B publication Critical patent/ZA868007B/xx

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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/58—Preparation of anhydrous aluminium chloride
    • C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ZA868007A 1985-11-21 1986-10-22 Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites,bauxitic clays,kaolinitic clays and mixtures thereof ZA868007B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/800,341 US4699770A (en) 1984-11-28 1985-11-21 Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites, bauxitic clays, kaolinitic clays and mixtures thereof

Publications (1)

Publication Number Publication Date
ZA868007B true ZA868007B (en) 1987-09-30

Family

ID=25178159

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA868007A ZA868007B (en) 1985-11-21 1986-10-22 Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites,bauxitic clays,kaolinitic clays and mixtures thereof

Country Status (6)

Country Link
US (1) US4699770A (ja)
EP (1) EP0223493A2 (ja)
JP (1) JPS62246815A (ja)
AU (1) AU6553786A (ja)
NO (1) NO864645L (ja)
ZA (1) ZA868007B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434000A (en) * 1992-07-30 1995-07-18 Toyo Boseki Kabushiki Kaisha Biaxially oriented polyester film
EP0679611B1 (en) * 1994-04-28 1999-07-28 Sumitomo Chemical Company Limited Method for producing alpha-alumina powder
AU699077B2 (en) * 1995-02-21 1998-11-19 Sumitomo Chemical Company, Limited Alpha-alumina and method for producing the same
KR100411601B1 (ko) * 2000-03-22 2003-12-18 대한민국(여수대학교 총장) 카올린나이트를 사용한 중기공성 활성알루미나 및 그제조방법
US9315382B2 (en) * 2006-03-23 2016-04-19 Keystone Metals Recovery Inc. Metal chlorides and metals obtained from metal oxide containing materials
CN113936747B (zh) * 2021-10-19 2024-08-06 西安热工研究院有限公司 一种煤中游离SiO2的计算方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489514A (en) * 1967-09-18 1970-01-13 Timax Associates Alumina from low grade aluminiferous ores and minerals
GB1564027A (en) * 1975-11-12 1980-04-02 Toth Aluminum Corp Preferntial chlorination of alumina in kaolinitc ores
US4096234A (en) * 1977-03-23 1978-06-20 Aluminum Company Of America Production of anhydrous aluminum chloride from clay using catalyst and recycling of silicon chloride
US4288414A (en) * 1978-01-30 1981-09-08 Public Service Company Of New Mexico Process for chlorinating clays and bauxite
DE2834165C3 (de) * 1978-08-04 1982-04-22 Holland, Gerhard, Dr.rer.pol., 6000 Frankfurt Verfahren zur selektiven Gewinnung mehrerer voneinander getrennter reiner Halogenide und/oder Halogenidgemische aus einem Gemisch fester Oxide
US4213943A (en) * 1978-12-22 1980-07-22 Aluminum Company Of America Production of aluminum chloride from clay using staged reactors
US4277446A (en) * 1979-01-24 1981-07-07 Reynolds Metals Company Removal of iron and titanium minerals from aluminum bearing materials by chlorination and beneficiation
US4428912A (en) * 1979-06-20 1984-01-31 Public Service Company Of New Mexico Regeneration of chloridizing agent from chlorination residue
US4284607A (en) * 1979-09-10 1981-08-18 Aluminum Company Of America Chlorination of aluminous materials using preselected solid reducing agents
US4425310A (en) * 1981-04-13 1984-01-10 David Weston Production of aluminum chlorides from bauxites and clays
US4425311A (en) * 1982-05-13 1984-01-10 David Weston Production of a purified alumina-silica product and substantially pure aluminum trichloride from bauxites and clays
US4355007A (en) * 1981-04-20 1982-10-19 Dunn Jr Wendell E Two stage chlorination process for aluminum value containing source
US4363789A (en) * 1981-04-20 1982-12-14 Reynolds Metals Company Alumina production via aluminum chloride oxidation

Also Published As

Publication number Publication date
NO864645L (no) 1987-05-22
US4699770A (en) 1987-10-13
EP0223493A2 (en) 1987-05-27
AU6553786A (en) 1987-05-28
NO864645D0 (no) 1986-11-20
JPS62246815A (ja) 1987-10-28

Similar Documents

Publication Publication Date Title
GB8824176D0 (en) Recovery of alumina from bauxite
JPS6469511A (en) Manufacture of fine crystalline boehmite and alumina product
GB2220651B (en) Process for the production of boehmitic aluminas
SG48118A1 (en) Production of high purity olefins
JPS6414111A (en) Manufacture of crude alumina trihydrate crystal
YU12785A (en) Improved bayer process alumina hydrate production
GB2264489B (en) Production of aluminium oxides from aluminium-bearing material
IT1186434B (it) Testa per estrusione multipla apribile a ribaltamento per produrre profilati per la produzione di pneumatici
ZA868007B (en) Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites,bauxitic clays,kaolinitic clays and mixtures thereof
AU3800889A (en) Recovery of alumina from bauxite
NZ215963A (en) Production of alumina from bauxite by leaching with sodium liquor
GB8906500D0 (en) Process for the production of aluminium hydroxide from bauxite
NZ216296A (en) Continuous production of alumina from bauxite
ZA863266B (en) Process for producing 1-butene of improved purity from the raw product of ethylene dimerization
GB2171325B (en) Manufacture of clay products
GB8606375D0 (en) High solids processing of kaolinitic clays
GB8505904D0 (en) Producing titanium carbide
BR8902159A (pt) Processo para producao de graos de alumina monocristalinos
ZA836510B (en) Production of a purified aluminum monochloride from alumina bauxites and clays and the subsequent production of aluminum metal
GB2118577B (en) Production of aluminium by carbochlorination of alumina and electrolysis of the chloride obtained
GB8619878D0 (en) Packaging of extrudable product
GB8817049D0 (en) Recovery of alumina form bauxite
BR8701682A (pt) Processo de fabricacao de alumina pura a partir de minerio contendo minerais silicoaluminosos e gibbsita
AU4373189A (en) Process for producing alumina from gibbsitic bauxites
GB8824175D0 (en) Recovery of alumina from bauxite