Patents by Inventor Tadeusz Wasala

Tadeusz Wasala 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).

  • Method for the purification of the process condensate from synthesis gases and hydrogen plant
    Patent number: 4193776
    Abstract: The object of the invention is a method for the purification of the process condensate from synthesis gases or hydrogen plant.The process condensate is purified from contaminations dissolved in it by stripping it with process steam before it is used in the chemical process of the raw material conversion into hydrogen or synthesis gas at the pressure that is equal or higher than the pressure of this conversion process. The total steam containing volatile products of the process condensate degassing is recycled to the gas generation process and the process condensate is eventual transported to the water treatment station before using it as boiler feed water.
    Type: Grant
    Filed: February 28, 1979
    Date of Patent: March 18, 1980
    Assignee: Instytut Nawozow Sztucznych
    Inventors: Tadeusz Wasala, Marek Dmoch, Henryk Jozwiak