Implementation of advanced process control of two major units produced significant savings with short payback times.
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Daqing Petrochemical Company’s ERP system on petrochemical operation has switched to the 2.0 system and is running stably. This has enhanced the company’s overall informatisation level.
A conference on modular construction technology was held by Sinopec Engineering (Group) Co., Ltd. The goal of the conference is to further normalizing and standardizing modular construction and to improve the application and management of modular construction technology based on the reviews and evaluations concluded during the meeting.
The largest single-train propane and butane dehydrogenation unit is to be built for Hengli Petrochemical Refinery Co. in Dalian, China. The design will be based on CB&I’s Catofin® technology using Clariant’s tailor-made Catofin catalyst and Heat Generating Material.
A new detection system in a refinery’s tankage area has transformed the level of safety in the event of gas leakage and fire.
Fouling in preheaters, crude furnance and atmospheric tower bottoms exchangers directly impacts throughput and profitability, requiring rigorous evaluation strategies.
Investing in improvements to the atmospheric crude unit can deliver increased distllate yields with short payback times.
Guidelines to mitigate sedimentation fouling in heavy sour crude processing together with case studies illustrating how the improvements are captured.
Distillation trays are prone to channelling and multi-pass maldistribution in large diameter towers. Multichordal gamma scanning is used for solving such problems.
Sichuan Petrochemical Company’s linear low-density polyethylene (LLDPE) unit revamp for discharge gases recovery commissioned on October 30th. It is one of Sichuan Petrochemical Company’s important projects targeting energy saving and efficiency improvement.