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
GB1493516A
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.)
EKACERTIN Ltd
Original Assignee
EKACERTIN 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 EKACERTIN LtdfiledCriticalEKACERTIN Ltd
Priority to GB1493516ApriorityCriticalpatent/GB111314A/en
Publication of GB111314ApublicationCriticalpatent/GB111314A/en
C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
C01D5/14—Preparation of sulfites
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Chemical & Material Sciences
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Organic Chemistry
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Engineering & Computer Science
(AREA)
Materials Engineering
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Inorganic Chemistry
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Secondary Cells
(AREA)
Abstract
111,314. Crump, G. L., and Ekacertin, Ltd. April 19, 1917. Sodium sulphite is produced by heating a mixture of sodium sulphate and iron, with or without carbon, in an atmosphere of sulphurous acid. Specification 6790/99 is referred to.
GB1493516A1917-04-191917-04-19Manufacture of Sodium Sulphite.
ExpiredGB111314A
(en)