GB778266A - Improvements in or relating to the production of alumina - Google Patents

Improvements in or relating to the production of alumina

Info

Publication number
GB778266A
GB778266A GB14767/55A GB1476755A GB778266A GB 778266 A GB778266 A GB 778266A GB 14767/55 A GB14767/55 A GB 14767/55A GB 1476755 A GB1476755 A GB 1476755A GB 778266 A GB778266 A GB 778266A
Authority
GB
United Kingdom
Prior art keywords
acids
aluminium
polyalkylene
surface active
esters
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
GB14767/55A
Other languages
English (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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB778266A publication Critical patent/GB778266A/en
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
    • C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
    • C01F7/428—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation in an aqueous solution
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Catalysts (AREA)
GB14767/55A 1954-05-28 1955-05-23 Improvements in or relating to the production of alumina Expired GB778266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US778266XA 1954-05-28 1954-05-28

Publications (1)

Publication Number Publication Date
GB778266A true GB778266A (en) 1957-07-03

Family

ID=22140268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14767/55A Expired GB778266A (en) 1954-05-28 1955-05-23 Improvements in or relating to the production of alumina

Country Status (3)

Country Link
DE (1) DE1052382B (de)
FR (1) FR1132449A (de)
GB (1) GB778266A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138749B (de) * 1960-05-06 1962-10-31 Kali Chemie Ag Verfahren zur Herstellung von reinem Bayerit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162336B (de) * 1961-07-21 1964-02-06 Kali Chemie Ag Verfahren zur Herstellung von Nordstrandit, Al(OH)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138749B (de) * 1960-05-06 1962-10-31 Kali Chemie Ag Verfahren zur Herstellung von reinem Bayerit

Also Published As

Publication number Publication date
FR1132449A (fr) 1957-03-11
DE1052382B (de) 1959-03-12

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