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GB2293819B - Flocculants from ferruginous bauxites - Google Patents

Flocculants from ferruginous bauxites

Info

Publication number
GB2293819B
GB2293819B GB9420124A GB9420124A GB2293819B GB 2293819 B GB2293819 B GB 2293819B GB 9420124 A GB9420124 A GB 9420124A GB 9420124 A GB9420124 A GB 9420124A GB 2293819 B GB2293819 B GB 2293819B
Authority
GB
United Kingdom
Prior art keywords
bauxites
ferruginous
flocculants
ferruginous bauxites
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 - Fee Related
Application number
GB9420124A
Other versions
GB2293819A (en
GB9420124D0 (en
Inventor
Edward Sturdy Wilson
Robert Nelson Stevenson
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.)
ARDENARNA Ltd
Original Assignee
ARDENARNA Ltd
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 ARDENARNA Ltd filed Critical ARDENARNA Ltd
Priority to GB9420124A priority Critical patent/GB2293819B/en
Publication of GB9420124D0 publication Critical patent/GB9420124D0/en
Publication of GB2293819A publication Critical patent/GB2293819A/en
Application granted granted Critical
Publication of GB2293819B publication Critical patent/GB2293819B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C01F7/743—Preparation from silicoaluminious materials, e.g. clays or bauxite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB9420124A 1994-10-05 1994-10-05 Flocculants from ferruginous bauxites Expired - Fee Related GB2293819B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9420124A GB2293819B (en) 1994-10-05 1994-10-05 Flocculants from ferruginous bauxites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9420124A GB2293819B (en) 1994-10-05 1994-10-05 Flocculants from ferruginous bauxites

Publications (3)

Publication Number Publication Date
GB9420124D0 GB9420124D0 (en) 1994-11-16
GB2293819A GB2293819A (en) 1996-04-10
GB2293819B true GB2293819B (en) 1998-06-10

Family

ID=10762412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9420124A Expired - Fee Related GB2293819B (en) 1994-10-05 1994-10-05 Flocculants from ferruginous bauxites

Country Status (1)

Country Link
GB (1) GB2293819B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9806187D0 (en) * 1998-03-23 1998-05-20 Imperial College Preparation and uses of mixed metal coagulants
CN112079420A (en) * 2020-08-04 2020-12-15 广西平果锋华科技有限公司 Method for preparing polymeric aluminum ferric sulfate flocculating agent by using gibbsite
CN117326596A (en) * 2023-10-24 2024-01-02 云南文山铝业有限公司 Method for producing solid polymeric aluminum ferric sulfate by adopting red mud magnetic separation object

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489616A (en) * 1973-12-17 1977-10-26 Sumitomo Aluminium Smelting Co Process for continuous production of aluminum sulphate
GB2271105A (en) * 1992-10-02 1994-04-06 Chemifloc Tech Ltd A process for manufacturing aluminium sulphate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489616A (en) * 1973-12-17 1977-10-26 Sumitomo Aluminium Smelting Co Process for continuous production of aluminum sulphate
GB2271105A (en) * 1992-10-02 1994-04-06 Chemifloc Tech Ltd A process for manufacturing aluminium sulphate

Also Published As

Publication number Publication date
GB2293819A (en) 1996-04-10
GB9420124D0 (en) 1994-11-16

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Legal Events

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

Effective date: 19981005