Patents by Inventor Markus Cieslik

Markus Cieslik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process and apparatus for the continuous determination of the sylvine saturation of hot solutions for monitoring and controlling the hot solubilizing of a crude potash salt
    Patent number: 5614104
    Abstract: Process for determining the sylvine saturation in which the salt concentration in the solid matter-free crude solution through temperature determination at a temperature T.sub.M >T, and subsequently after contacting with KCl at a temperature T.sub.NS >T and heating to T.sub.M, is measured again, and from this data a saturation temperature T.sub.S is obtained. The temperature difference T.sub.S -T serves as a measure for the sylvine saturation degree. In this manner, the sylvine saturation degree can automatically be measured in intervals of seconds and can serve as a control value for the addition of crude salt in a hot solution process.
    Type: Grant
    Filed: March 7, 1995
    Date of Patent: March 25, 1997
    Assignee: Kali Und Salz GmbH
    Inventors: Ivan Bakardjiev, Karl R. Wambach-Sommerhoff, Markus Cieslik, Helmut Zentgraf, Jost Gotte, Stefan Dressel