摘要
为了提高天然气处理和加工过程的经济效益,近年来,国外一些软件公司纷纷推出最新控制方案和模拟模型,列举用以提高NGL收率的低温油吸收、膨胀机致冷回收NGL装置的优化控制方案,介绍了用于脱硫装置、多股流换热器、甘醇脱水装置、乙二醇/甲醇注入设施、NGL回收/稳定装置,以及脱氮装置的设计和过程控制优化模型。最后还列举了控制方案的一个应用实例。
In order to enhance the economic benefit of natural gas processing, the newest control project and analog are developed by oversea companies one after another in recent years. The optimal control project for enhacing NGL recovery ratio with the devices of low-temperature oil absorption and expansion refrigeration are enumerated. The design and process control optimal models of desulfurizing device, muir-stream heat exchanger,glycol dehydrating device,ethylene glycol/methanol injection facilities, NGL recovery/stable device and denitrogenation device are introduced. An example of control project is presented.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1996年第3期74-78,共5页
Natural Gas Industry
