Benchmarking will lead to immediate actions and plans for improvements: more effective steering of LP-run as a decision-support-tool, after some modelisation: transparent reporting of economics for Management Information and prioritisation sub-model developments and data-actualisation for better decision-support. Read More ›
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DCI Optimiser is a new technology of RTO, it is very different from tradition RTO technology, and has many attractive features. The technology has been applied in more than ten processes, and obtained many benefits. It could be used in continuous petrochemical production process widely, enhance competitiveness of Chinese refineries. Read More ›
Refining yields and consumption can be improved not only by building new plants but also optimising process conditions. Minor plant changes and de-bottlenecking sometimes yield dramatic economic returns. The adoption of new process conditions requires motivated technical personnel who want to accept the challenge of innovation.
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A sitewide integrated real time utilities model ensures health of data, consistency of data and a real time calculation Framework environment, and reduces refineries and petrochemicals’ utilities expenses approximately 1-3%. Read More ›
A study of parameters affecting NOx formation in an ageing boiler unit confirmed the measures needed to meet emission targets.
The three type of simulation software — steady state simulation, dynamic simulation, and online optimisation — all have their places in making the entire plant lifecycle more environmentally friendly. They help make the process as effcient as possible during the design phase and minimise its environmental impact during operation.
The Predator program, with its high-temperature corrosion inhibition, calcium removal and heavy crude demulsification, can help a refinery process opportunity crudes, improve unit reliability and extend run length, while maximising profitability.
Assessing crude oil corrosivity based on sulphidic and naphthenic acid corrosion. A revised procedure includes analysis, testing and a corrosion model that takes into account critical parameters for the evaluation of operational risk, unit upgrading and maintenance planning.
More focus is now being placed on procedure effectiveness in the management of abnormal situation and process state changes. This helps to increase profitability as well as provide safer and more effective operations.