公开(公告)号：US11021655B2

公开(公告)日：2021-06-01

申请号：US16729057

申请日：2019-12-27

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Daniel C. Charles ,  Gary Dean West ,  Sharla Evatt ,  Mark Anthony Ball ,  Jason Francis Crum

IPC: C10B43/12 ,  C10B45/00

Abstract: Systems and methods for removing carbonaceous clinker material from a coke oven are described. A coke oven can be provided including an oven floor, coke, and clinker material deposited on the oven floor. After a temperature of the coke oven has reached a first temperature (e.g., after heating coal in the oven to produce coke), the method includes increasing the temperature of the coke oven to a second temperature that is higher than the first temperature for a predetermined amount of time. After the predetermined amount of time, the temperature is reduced to a third temperature that is lower than the first temperature.

公开(公告)号：US11788012B2

公开(公告)日：2023-10-17

申请号：US17172476

申请日：2021-02-10

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Parthasarathy Kesavan ,  Jack Ziegler ,  Katie Russell ,  Mike Muhlbaier ,  Rakshak Khanna ,  Sharla Evatt ,  Milos Kaplarevic ,  Peter Chun

IPC: C10B15/02 ,  C10B41/00

CPC classification number: C10B41/00 ,  C10B15/02

Abstract: The present technology is generally directed to integrated control of coke ovens in a coke plant in order to optimize coking rate, product recovery, byproducts and/or unit lime consumption Optimization objectives are achieved through controlling certain variables (called control variables) by manipulating available handles (called manipulated variables) subject to constraints and system disturbances that affect the controlled variables.

公开(公告)号：US11643602B2

公开(公告)日：2023-05-09

申请号：US17321857

申请日：2021-05-17

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Daniel C. Charles ,  Gary Dean West ,  Sharla Evatt ,  Mark Anthony Ball ,  Jason Francis Crum

IPC: C10B43/12 ,  C10B45/00

CPC classification number: C10B43/12 ,  C10B45/00

Abstract: Systems and methods for removing carbonaceous clinker material from a coke oven are described. A coke oven can be provided including an oven floor, coke, and clinker material deposited on the oven floor. After a temperature of the coke oven has reached a first temperature (e.g., after heating coal in the oven to produce coke), the method includes increasing the temperature of the coke oven to a second temperature that is higher than the first temperature for a predetermined amount of time. After the predetermined amount of time, the temperature is reduced to a third temperature that is lower than the first temperature.

公开(公告)号：US11060032B2

公开(公告)日：2021-07-13

申请号：US14987625

申请日：2016-01-04

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

Inventor： John Francis Quanci ,  Parthasarathy Kesavan ,  Jack Ziegler ,  Katie Russell ,  Mike Muhlbaier ,  Rakshak Khanna ,  Sharla Evatt ,  Milos Kaplarevic ,  Peter Chun

IPC: C10B15/02 ,  C10B41/00

Abstract: The present technology, is generally directed to integrated control of coke ovens in a coke plant in order to optimize coking rate, product recovery, byproducts and/or unit lime consumption Optimization objectives are achieved through controlling certain variables (called control variables) by manipulating available handles (called manipulated variables) subject to constraints and system disturbances that affect the controlled variables.

公开(公告)号：US20210163823A1

公开(公告)日：2021-06-03

申请号：US17172476

申请日：2021-02-10

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Parthasarathy Kesavan ,  Jack Ziegler ,  Katie Russell ,  Mike Muhlbaier ,  Rakshak Khanna ,  Sharla Evatt ,  Milos Kaplarevic ,  Peter Chun

IPC: C10B41/00 ,  C10B15/02

Abstract: The present technology is generally directed to integrated control of coke ovens in a coke plant in order to optimize coking rate, product recovery, byproducts and/or unit lime consumption Optimization objectives are achieved through controlling certain variables (called control variables) by manipulating available handles (called manipulated variables) subject to constraints and system disturbances that affect the controlled variables.

公开(公告)号：US20160319198A1

公开(公告)日：2016-11-03

申请号：US14987625

申请日：2016-01-04

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

Inventor： John Francis Quanci ,  Parthasarathy Kesavan ,  Jack Ziegler ,  Katie Russell ,  Mike Muhlbaier ,  Rakshak Khanna ,  Sharla Evatt ,  Milos Kaplerevic ,  Peter Chun

IPC: C10B21/16 ,  C10B41/00 ,  C10B5/16 ,  C10B21/10

CPC classification number: C10B41/00 ,  C10B15/02

Abstract: The present technology is generally directed to integrated control of coke ovens in a coke plant in order to optimize coking rate, product recovery, byproducts and/or unit lime consumption. Optimization objectives are achieved through controlling certain variables (called control variables) by manipulating available handles (called manipulated variables) subject to constraints and system disturbances that affect the controlled variables.

Abstract translation: 本技术通常涉及焦化厂焦化炉的综合控制，以优化焦化速率，产物回收率，副产物和/或单位石灰消耗量。 优化目标通过控制某些变量（称为控制变量）来实现，通过操纵可能的句柄（称为操纵变量），受制于影响受控变量的约束和系统干扰。