GB2123804B - Dispersible alpha-aluminate monohydrate - Google Patents

Dispersible alpha-aluminate monohydrate

Info

Publication number
GB2123804B
GB2123804B GB08316521A GB8316521A GB2123804B GB 2123804 B GB2123804 B GB 2123804B GB 08316521 A GB08316521 A GB 08316521A GB 8316521 A GB8316521 A GB 8316521A GB 2123804 B GB2123804 B GB 2123804B
Authority
GB
United Kingdom
Prior art keywords
aluminate monohydrate
dispersible
alpha
dispersible alpha
aluminate
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
GB08316521A
Other versions
GB8316521D0 (en
GB2123804A (en
Inventor
Jacob Block
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.)
WR Grace and Co
Original Assignee
WR Grace and 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 WR Grace and Co filed Critical WR Grace and Co
Publication of GB8316521D0 publication Critical patent/GB8316521D0/en
Publication of GB2123804A publication Critical patent/GB2123804A/en
Application granted granted Critical
Publication of GB2123804B publication Critical patent/GB2123804B/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
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
    • 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
    • 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
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size

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)
GB08316521A 1982-06-23 1983-06-17 Dispersible alpha-aluminate monohydrate Expired GB2123804B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39111282A 1982-06-23 1982-06-23

Publications (3)

Publication Number Publication Date
GB8316521D0 GB8316521D0 (en) 1983-07-20
GB2123804A GB2123804A (en) 1984-02-08
GB2123804B true GB2123804B (en) 1985-08-07

Family

ID=23545293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316521A Expired GB2123804B (en) 1982-06-23 1983-06-17 Dispersible alpha-aluminate monohydrate

Country Status (2)

Country Link
GB (1) GB2123804B (en)
NO (1) NO832281L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584108A (en) * 1983-12-21 1986-04-22 W. R. Grace & Co. Dispersible alpha alumina monohydrate having increased viscosifying properties
US4780307A (en) * 1984-10-23 1988-10-25 Rafa Laboratories Ltd. Aluminum hydroxide
MX170194B (en) * 1986-05-05 1993-08-11 Petrolfex Ind E Comercio S A PROCEDURE FOR THE PRODUCTION OF HYDRATED ALUMINUMS
FR3022235B1 (en) * 2014-06-13 2021-05-07 Ifp Energies Now HIGH DISPERSIBILITY GEL AND ITS PREPARATION PROCESS
FR3047238B1 (en) * 2016-01-29 2021-07-16 Ifp Energies Now PROCESS FOR PREPARING AN ALUMINA GEL PRESENTING A HIGH DISPERSIBILITY AND A SPECIFIC CRYSTALLITE SIZE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630670A (en) * 1970-05-25 1971-12-28 Kaiser Aluminium Chem Corp Pseudoboehmitic alumina and process for making same

Also Published As

Publication number Publication date
NO832281L (en) 1983-12-27
GB8316521D0 (en) 1983-07-20
GB2123804A (en) 1984-02-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee