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
GB1581217A
Inventor
Paul Becquevort
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Individual
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Individual
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Priority to GB1581217ApriorityCriticalpatent/GB114277A/en
Publication of GB114277ApublicationCriticalpatent/GB114277A/en
C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Compounds Of Iron
(AREA)
Abstract
114,277. Becquevort, P. Oct. 30, 1917. Calcium phosphate containing calcium carbonate is rendered assimilable by mixing with calcium chloride and ferric oxide and calcining at about 1000‹ C. so as to convert the calcium carbonate into an insoluble chloro-ferrite CaCl2,CaO,Fe2O3,
GB1581217A1917-10-301917-10-30Improvements in the Production of Fertilisers.
ExpiredGB114277A
(en)
A Process for the Manufacture and Production of Alumina, Sodium and Potassium Carbonates, Sodium and Potassium Aluminates, Magnesia and Calcium Chloride.