GB190409619A - Improvements in and connected with the Production of Glauber-salts, & Ferrous-sulphate from Nitre-cake or Acid-sodium-sulphate. - Google Patents

Improvements in and connected with the Production of Glauber-salts, & Ferrous-sulphate from Nitre-cake or Acid-sodium-sulphate.

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Publication number
GB190409619A
GB190409619A GB190409619DA GB190409619A GB 190409619 A GB190409619 A GB 190409619A GB 190409619D A GB190409619D A GB 190409619DA GB 190409619 A GB190409619 A GB 190409619A
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GB
United Kingdom
Prior art keywords
sulphate
sodium
acid
ferrous
iron
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
Inventor
Charles Leonard Parker
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190409619A publication Critical patent/GB190409619A/en
Expired legal-status Critical Current

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Abstract

9619. Parker, C. L. April 27. Sodium and iron sulphates.-Nitre-cake or acid sodium sulphate is treated with a large excess of scrap iron, according to the method of Specification No. 24,639, A.D. 1903, except that the specific gravity of the solution used is 1275 to 1300. The resulting solution of sodium and ferrous sulphates (preferably left slightly acid with sulphuric acid) is allowed to settle, and then drawn off, and the sodium sulphate crystallized out. The mother liquor is treated with a large excess of scrap iron in another vessel, is evaporated, the ferrous sulphate crystallizing. Oxide, hydrate, or carbonate of iron, or spathose or similar iron ore may be used in the above process.
GB190409619D 1904-04-27 1904-04-27 Improvements in and connected with the Production of Glauber-salts, & Ferrous-sulphate from Nitre-cake or Acid-sodium-sulphate. Expired GB190409619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190409619T 1904-04-27

Publications (1)

Publication Number Publication Date
GB190409619A true GB190409619A (en) 1904-06-02

Family

ID=32163555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190409619D Expired GB190409619A (en) 1904-04-27 1904-04-27 Improvements in and connected with the Production of Glauber-salts, & Ferrous-sulphate from Nitre-cake or Acid-sodium-sulphate.

Country Status (1)

Country Link
GB (1) GB190409619A (en)

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