Method and an apparatus for determining the inorganic carbon con

Details Method and an apparatus for determining the inorganic carbon con Method and an apparatus for determining the inorganic carbon con

1976-07-27

1977-09-06

Reese, Robert M.

Chemistry: physical processes

Physical processes

Crystallization

23230PC, 23253PC, G01N 3112, G01N 3318

Patent

active

040465101

ABSTRACT:
In a process for the determination of the inorganic carbon content of aqueous liquids, the sample to be examined, together with a carbon dioxide-free carrier gas, is introduced into a heated reaction chamber, where it is reacted with crystalline potassium bisulphate and/or a mixture of equal parts of potassium bisulphate and potassium sulphate to form carbon dioxide and water. The CO.sub.2 generated is analyzed quantitatively in a CO.sub.2 analyzer.

REFERENCES:
patent: 3346342 (1967-10-01), Miller
patent: 3374064 (1968-03-01), Kolsto
patent: 3459938 (1969-08-01), Stenger et al.
patent: 3726646 (1973-04-01), Kravetz et al.

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