INTEGRATED COKE PLANT AUTOMATION AND OPTIMIZATION USING ADVANCED CONTROL AND OPTIMIZATION TECHNIQUES

• Main Authors: QUANCI JOHN FRANCIS, KESAVAN PARTHASARATHY, ZIEGLER JACK, EVATT SHARLA, MUHLBAIER MIKE, RUSSELL KATIE, CHUN PETER, KAPLAREVIC MILOS, KHANNA RAKSHAK
• Format: Patent
• Language: Chinese; English
• Published: 17.04.2018
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The technology is generally directed to integrated control of coke ovens in a coke plant in order to optimize the 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 disturbancesthat affect the controlled variables. 本发明技术般涉及焦化设备中对焦炉的综合控制以便最佳化焦化速率、产品回收率、副产品和/或单位石灰消耗量。通过操控经受约束的可用处理量(被称作操控变量)和影响受控变量的系统扰动控制某些变量(被称作控制变量)来实现最佳化目标。