GB120035A - Improvements in the Production of Alumina Nitrates from Clay, Argillite and similar Minerials. - Google Patents

Improvements in the Production of Alumina Nitrates from Clay, Argillite and similar Minerials.

Info

Publication number
GB120035A
GB120035A GB12001/18A GB1200118A GB120035A GB 120035 A GB120035 A GB 120035A GB 12001/18 A GB12001/18 A GB 12001/18A GB 1200118 A GB1200118 A GB 1200118A GB 120035 A GB120035 A GB 120035A
Authority
GB
United Kingdom
Prior art keywords
argillite
clay
similar
minerials
nitrates
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
GB12001/18A
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Publication of GB120035A publication Critical patent/GB120035A/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
    • C01F7/66—Nitrates, with or without other cations besides aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

120,035. Norsk Hydro - Elektrisk Kvaelstofaktieselskab. Sept. 25, 1917, [Convention date]. Aluminium nitrate is prepared from clay, argillite, or similar minerals by treatment with nitric acid in an autoclave under pressure. The pressure is stated to prevent dissociation at the temperature employed. The silicic acid is said to be obtained in a grainy state, and readily separable by filtration. From the Specification as open to inspection under Sect. 91 (3) (a) it appears that acids (unspecified) could be used in place of nitric acid. This subject-matter does not appear in the Specification as accepted.
GB12001/18A 1917-09-25 1918-07-23 Improvements in the Production of Alumina Nitrates from Clay, Argillite and similar Minerials. Expired GB120035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO120035X 1917-09-25

Publications (1)

Publication Number Publication Date
GB120035A true GB120035A (en) 1919-03-06

Family

ID=32389737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12001/18A Expired GB120035A (en) 1917-09-25 1918-07-23 Improvements in the Production of Alumina Nitrates from Clay, Argillite and similar Minerials.

Country Status (1)

Country Link
GB (1) GB120035A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1151965A2 (en) * 2000-05-02 2001-11-07 Sachtleben Chemie GmbH Process for the preparation of polyaluminium nitrates and their use in water purification
US20130233130A1 (en) * 2010-11-19 2013-09-12 Richard Boudreault Process for extracting aluminum from aluminous ores
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
US9260767B2 (en) 2011-03-18 2016-02-16 Orbite Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite Technologies Inc. Processes for preparing alumina and various other products
US9410227B2 (en) 2011-05-04 2016-08-09 Orbite Technologies Inc. Processes for recovering rare earth elements from various ores
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies Inc. Methods for purifying aluminium ions
US9556500B2 (en) 2012-01-10 2017-01-31 Orbite Technologies Inc. Processes for treating red mud

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1151965A2 (en) * 2000-05-02 2001-11-07 Sachtleben Chemie GmbH Process for the preparation of polyaluminium nitrates and their use in water purification
EP1151965A3 (en) * 2000-05-02 2004-04-07 Sachtleben Chemie GmbH Process for the preparation of polyaluminium nitrates and their use in water purification
US20130233130A1 (en) * 2010-11-19 2013-09-12 Richard Boudreault Process for extracting aluminum from aluminous ores
US9260767B2 (en) 2011-03-18 2016-02-16 Orbite Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
US9945009B2 (en) 2011-03-18 2018-04-17 Orbite Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
US9410227B2 (en) 2011-05-04 2016-08-09 Orbite Technologies Inc. Processes for recovering rare earth elements from various ores
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite Technologies Inc. Processes for preparing alumina and various other products
US10174402B2 (en) 2011-09-16 2019-01-08 Orbite Technologies Inc. Processes for preparing alumina and various other products
US9556500B2 (en) 2012-01-10 2017-01-31 Orbite Technologies Inc. Processes for treating red mud
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies Inc. Methods for purifying aluminium ions

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