China's same ethylene device refreshes the best record in China
In the ethylene production project of Zhenhai Refinery with a production capacity of less than 2 years and actually operating for 692 days, ethylene production exceeded 2 million tons, and the production of propylene reached 986,000 tons, setting a record for the best ethylene equipment of its kind in China. In the first four months of this year, key indicators such as ethylene energy consumption, diene yield, and butadiene yield of Zhenhai Refining and Chemical Co., Ltd. once again ranked first in the group. Among them, the ethylene yield reached 32.95%, the diene yield was 48.86%, far ahead in the system. As early as in the early stage of ethylene construction, Zhenhai Refining & Chemicals simultaneously promoted the integration of oil and gas transformation projects, and grasped the comprehensive linkage between the oil refining and chemical sectors to maximize the value of resources. In the production process, they refined the integrated optimization model of the refining and chemical process to ensure the optimal route; in the resource allocation, the overall flow direction of the material was determined so that the distribution of the upstream device products was at the golden point, so that each hydrocarbon molecule was Become a cheap and expensive cracking material. After the ethylene plant was put into operation, Zhenhai Refining & Chemical made every effort to achieve smooth installation operation, optimize plant operation, optimize raw material allocation, optimize product structure, and optimize the use of ethylene as a by-product of “smooth, four-optimal†work. They took full advantage of professional software and gradually formed an optimization program that “optimized crude oil procurement with PIMS software, accurately positioned chemical plant resource allocation with SPYRO software, sought the best route, and strived for the best use and maximized overall benefitsâ€. To every molecule. Zhenhai Refining & Chemical was the first company to independently build a RSIM model in the system. Last year, a total of 34 optimization and calculation programs were completed. In 2011, the profit was ranked first in the Sinopec refining and refining sector. Nozzle Water Jet,Water Jet Nozzle,Water Jet Cutting Nozzle,High Pressure Water Jet Nozzles Foshan Hairan Machinery equipment Co.LTD , https://www.hairannozzle.com