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 - Lifetime
Application number
GB17484/16A
Inventor
Jose De Torrontegui E Leandro
Helguera Y Ortiz Braulio
Mateo Mantilla Mariano
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.)
Individual
Original Assignee
Individual
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Filing date
Publication of GB102944ApublicationCriticalpatent/GB102944A/en
Application filed by IndividualfiledCriticalIndividual
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
C01F7/76—Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
C01F7/762—Ammonium or alkali metal aluminium sulfates
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Life Sciences & Earth Sciences
(AREA)
Geology
(AREA)
Inorganic Chemistry
(AREA)
Electroluminescent Light Sources
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Abstract
102,944. Torrontegui e Ibarra, L. J. de, Helguera y Ortiz, B., and Mantilla, M. M. Dec. 30, 1915, [Convention date]. Void [Published under Sect. 91 of the Act]. Aluminium sulphate; alums.-Mineral substances containing free or combined alumina are treated with bisulphates of monovalent bases either in the dry or wet way.
GB17484/16A1915-12-301916-12-06A Process of Obrtaining Alum or Sulphate of Alumina from Mineral Substances containing Alumina.
Expired - LifetimeGB102944A
(en)
Improvements in the manufacture of bricks, building blocks, slabs, tiles and the like for resisting x-rays, radium emanations and the like, and in walls, partitions and t he like made thereof