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
GB1408853A
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.)
GERALD CHURCH PEARCE
Williams Harvey & Co Ltd
Original Assignee
GERALD CHURCH PEARCE
Williams Harvey & Co 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 GERALD CHURCH PEARCE, Williams Harvey & Co LtdfiledCriticalGERALD CHURCH PEARCE
Priority to GB1408853ApriorityCriticalpatent/GB733956A/en
Publication of GB733956ApublicationCriticalpatent/GB733956A/en
C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C01G19/00—Compounds of tin
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
Manufacture And Refinement Of Metals
(AREA)
Abstract
Tin is separated from iron by precipitating it with calcium carbonate from a solution of stannous and ferrous chlorides. This may be obtained by dissolving a tin-iron alloy in a solution of stannic and ferric chlorides, a part of the resulting solution being used for precipitation and the remainder chlorinated to produce stannic and ferric chloride and recirculated.
GB1408853A1953-05-191953-05-19Improvements relating to the separation of tin from iron
ExpiredGB733956A
(en)
Procedure for the preparation of aqueous solutions with a content of magnesium chloride and calcium chloride. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of hydrationed potassium-magnesium sulfate and potassic sulphate (Machine-translation by Google Translate, not legally binding)
Procedure to separate chlorine mixtures and sulfurous anhydride that, eventually, can carry air. (Machine-translation by Google Translate, not legally binding)