Abstract: The present invention provides a coking plant. The coking plant includes a series of coke ovens, each oven including a coking chamber provided with side unloading doors. The chamber communicates with a riser provided with a coking-gas discharge pipe. The discharge pipes of each oven lead into a collecting cylinder, which is in turn connected to a coking gas treatment circuit. At least one discharge pipe of one of the ovens further includes a device for spraying pressurized liquid onto the wall of the discharge pipe. The liquid flows counter-current with respect to the direction of the flow of the gases exiting the chamber. The present invention also provides a method for controlling such a plant.
Type:
Grant
Filed:
October 5, 2011
Date of Patent:
August 28, 2018
Assignee:
ARCELORMITTAL MAIZIERES RESEARCH SA
Inventors:
Jean-Paul Gaillet, Daniel Isler, Etienne Petit, Juliette Delinchant
Abstract: The present invention provides a coking plant. The coking plant includes a series of coke ovens, each oven including a coking chamber provided with side unloading doors. The chamber communicates with a riser provided with a coking-gas discharge pipe. The discharge pipes of each oven lead into a collecting cylinder, which is in turn connected to a coking gas treatment circuit. At least one discharge pipe of one of the ovens further includes a device for spraying pressurized liquid onto the wall of the discharge pipe. The liquid flows counter-current with respect to the direction of the flow of the gases exiting the chamber. The present invention also provides a method for controlling such a plant.
Type:
Application
Filed:
October 5, 2011
Publication date:
August 22, 2013
Applicant:
ARCELORMITTAL MAIZIERES RESEARCH SA
Inventors:
Jean-Paul Gaillet, Daniel Isler, Etienne Petit, Juliette Delinchant