GB1460328A - Aluminium hydroxychlorides - Google Patents

Aluminium hydroxychlorides

Info

Publication number
GB1460328A
GB1460328A GB4461774A GB4461774A GB1460328A GB 1460328 A GB1460328 A GB 1460328A GB 4461774 A GB4461774 A GB 4461774A GB 4461774 A GB4461774 A GB 4461774A GB 1460328 A GB1460328 A GB 1460328A
Authority
GB
United Kingdom
Prior art keywords
alumina
aluminium
oct
active alumina
hydroxy chlorides
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
GB4461774A
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.)
Rhone Progil SA
Original Assignee
Rhone Progil SA
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
Priority claimed from FR7336846A external-priority patent/FR2247425A1/en
Priority claimed from FR7422201A external-priority patent/FR2276266A2/en
Priority claimed from FR7422968A external-priority patent/FR2277039A2/en
Application filed by Rhone Progil SA filed Critical Rhone Progil SA
Publication of GB1460328A publication Critical patent/GB1460328A/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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • 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
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1460328 Aluminium hydroxy chlorides RHONE-PROGIL SA 15 Oct 1974 [16 Oct 1973 26 June 1974 2 July 1974] 44617/74 Heading C1A Aluminium hydroxy chlorides of the general formula wherein x is the average number of hydroxyl groups, are prepared by reacting an active alumina, resulting from partial dehydration of a hydrate of alumina, with a solution of hydrochloric acid and/or an aluminium chloride (defined to include oxy- or hydroxychloride or chloroaluminate). The active alumina preferably has a surface area of at least 200 m.<SP>2</SP>/g. and is derived from hydrargillite or an alumina gel by treatment with a stream of hot gas. Modifying additives, e.g. acid radical, alkali or alkaline earth metal ions, may be present.
GB4461774A 1973-10-16 1974-10-15 Aluminium hydroxychlorides Expired GB1460328A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7336846A FR2247425A1 (en) 1973-10-16 1973-10-16 Aluminium oxy-chlorides from activated alumina - having uniform properties, for sewage and sludge treatment and catalyst carrier prodn
FR7422201A FR2276266A2 (en) 1974-06-26 1974-06-26 Aluminium oxy-chlorides from activated alumina - having uniform properties, for sewage and sludge treatment and catalyst carrier prodn
FR7422968A FR2277039A2 (en) 1974-07-02 1974-07-02 Aluminium oxy-chlorides from activated alumina - having uniform properties, for sewage and sludge treatment and catalyst carrier prodn

Publications (1)

Publication Number Publication Date
GB1460328A true GB1460328A (en) 1977-01-06

Family

ID=27250190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4461774A Expired GB1460328A (en) 1973-10-16 1974-10-15 Aluminium hydroxychlorides

Country Status (13)

Country Link
JP (1) JPS537157B2 (en)
AU (1) AU7434474A (en)
BR (1) BR7408563D0 (en)
CA (1) CA1047225A (en)
DE (1) DE2449100C3 (en)
DK (1) DK539074A (en)
GB (1) GB1460328A (en)
IE (1) IE40245B1 (en)
IT (1) IT1021811B (en)
LU (1) LU71103A1 (en)
NL (1) NL7413520A (en)
NO (1) NO134583C (en)
SE (1) SE397821B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030226B1 (en) * 1977-11-12 1986-03-12 Bert Kuy A composition containing a thixotropic aluminium derivative for use in agricultural application, a process for producing it and a process for the protection of agricultural products and agricultural products obtained thereby

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425847B (en) * 1979-11-16 1982-11-15 Boliden Ab PROCEDURE FOR PREPARING WATER-SOLUBLE BASIC ALUMINUM CHLORIDE AND / OR BASIC ALUMINUM SULPHATE CHLORIDE
DE3515341A1 (en) * 1985-04-27 1986-10-30 Kali-Chemie Ag, 3000 Hannover METHOD FOR PRODUCING SOLID ALUMINUM CHLORIDE COMPOSITIONS
JP5228389B2 (en) * 2007-07-18 2013-07-03 栗田工業株式会社 Method for reducing odor of aluminum chloride solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030226B1 (en) * 1977-11-12 1986-03-12 Bert Kuy A composition containing a thixotropic aluminium derivative for use in agricultural application, a process for producing it and a process for the protection of agricultural products and agricultural products obtained thereby

Also Published As

Publication number Publication date
JPS5078594A (en) 1975-06-26
DE2449100A1 (en) 1975-04-17
BR7408563D0 (en) 1975-08-05
IE40245B1 (en) 1979-04-11
JPS537157B2 (en) 1978-03-15
CA1047225A (en) 1979-01-30
NO134583B (en) 1976-08-02
SE397821B (en) 1977-11-21
DK539074A (en) 1975-06-16
DE2449100B2 (en) 1977-01-27
NO134583C (en) 1976-11-10
NO743699L (en) 1975-05-12
LU71103A1 (en) 1975-06-24
IE40245L (en) 1975-04-16
IT1021811B (en) 1978-02-20
SE7412965L (en) 1975-04-17
DE2449100C3 (en) 1978-04-06
AU7434474A (en) 1976-04-29
NL7413520A (en) 1975-04-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee