Patents by Inventor Z & J Technologies GmbH

Z & J Technologies GmbH 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).

  • COKING DRUM, SHUT-OFF VALVE FOR A COKING DRUM AND METHOD OF FEEDING RESIDUAL MATERIALS INTO A COKING DRUM
    Publication number: 20130199967
    Abstract: The invention relates to a coking drum, especially for petroleum coke production, which has an approximately cylindrical basic body and also at least one inlet opening and outlet opening, a shut-off valve (1, 1?) being arranged at the outlet opening and/or inlet opening. The coking drum is characterized in that there is provided, at approximately the same height as the shut-off valve (1, 1?), at least one input opening (19, 19?) for feeding residual materials, especially from a vacuum distillation process upstream of the coking, into the coking drum.
    Type: Application
    Filed: January 29, 2013
    Publication date: August 8, 2013
    Applicant: Z & J Technologies GmbH
    Inventor: Z & J Technologies GmbH