GB190911694A - Improvements in or relating to the Manufacture of Tartaric Acid. - Google Patents

Improvements in or relating to the Manufacture of Tartaric Acid.

Info

Publication number
GB190911694A
GB190911694A GB190911694DA GB190911694A GB 190911694 A GB190911694 A GB 190911694A GB 190911694D A GB190911694D A GB 190911694DA GB 190911694 A GB190911694 A GB 190911694A
Authority
GB
United Kingdom
Prior art keywords
raw material
calcium
potassium
tartaric acid
chloride
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
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.)
WILLIAM ALFRED DAVIS
JOHN BENNET LAWES AND Co
Original Assignee
WILLIAM ALFRED DAVIS
JOHN BENNET LAWES AND Co
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 WILLIAM ALFRED DAVIS, JOHN BENNET LAWES AND Co filed Critical WILLIAM ALFRED DAVIS
Application granted granted Critical
Publication of GB190911694A publication Critical patent/GB190911694A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

11,694. Lawes & Co., J. B., and Davis, W. A. May 18. Tartaric acid is obtained from the usual raw materials by the use of an excess of a strong calcium-chloride solution, in the following manner. The raw material is mixed with the calciumchloride solution and chalk or lime, the chalk being mixed with the chloride before the raw material or before the whole of the potassium bitartrate is dissolved ; and the calcium tartrate, after washing, is decomposed by sulphuric acid. The filtrate from the calcium tartrate containing calcium and potassium chlorides is repeatedly used with more raw material until the concentration of the potassium chloride makes dilution necessary in order to use the solution again. The dilution may be effected with the washings from the calciumtartrate precipitate.
GB190911694D 1909-05-18 1909-05-18 Improvements in or relating to the Manufacture of Tartaric Acid. Expired GB190911694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190911694T 1909-05-18

Publications (1)

Publication Number Publication Date
GB190911694A true GB190911694A (en) 1910-03-03

Family

ID=32444355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190911694D Expired GB190911694A (en) 1909-05-18 1909-05-18 Improvements in or relating to the Manufacture of Tartaric Acid.

Country Status (1)

Country Link
GB (1) GB190911694A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4504C1 (en) * 2016-04-13 2018-03-31 Общественное Учреждение "Научно-Практический Институт Садоводства И Пищевых Технологий" Process for producing tartaric acid from calcium tartrate obtained from wine-making waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4504C1 (en) * 2016-04-13 2018-03-31 Общественное Учреждение "Научно-Практический Институт Садоводства И Пищевых Технологий" Process for producing tartaric acid from calcium tartrate obtained from wine-making waste

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