08/01

2020

Process system engineering optimization project to maximize the value of technology and equipment

The Institute of Process Engineering mainly aims to solve key process problems, provide process value solutions, and cultivate process professionals as its mission; process simulation, process optimization, process integration, and process strengthening are the means; greening, functionalization, and intensification are the goals., To maximize process value, support the group's strategic development, and become the original point and growth point of value creation and technological innovation. The process system engineering optimization project won the third prize of scientific research and innovation of the group, and the recognition of the group is the inexhaustible driving force for the process. Let the technology and equipment give full play to the maximum value. The production device is a process system connected by equipment and pipelines. It pursues the safety and environmental protection of the production process, the quality of the products is qualified and stable, and the production cost is reasonable and low. The process uses process simulation technology, CFD flow field simulation technology, anti-corrosion technology to meet the technical needs of industrial companies, and combined with system thinking, independent analysis, put forward a cost-effective program. In 2019, the Process Systems Engineering Optimization Project Team completed nine petrochemical company process simulation optimization projects involving hydrogenation units, reforming units, alkane dehydrogenation units and asphalt units. Among them, the asphalt device volume optimization project solves the problem of limited load of the primary distillation tower, which can increase the processing capacity of the device by 20 tons/hour, and the annual economic benefit is expected to be more than 16 million yuan. Provide 4 flow field simulation technical services for the material plate, involving butyl rubber device, rubber and plastic functional elastomer device and thiourea device. Among them, the rubber plant bromide material flash kettle optimization project simulates the internal flow field through CFD technology, optimizes the equipment structure, improves the problem of glue hanging in the kettle, and prolongs the continuous operation time. Lianrong Dalian University of Technology developed a corrosion expert management system to improve the management of petrochemical corrosion and scaling, and changed passive corrosion protection to active pre-corrosion protection to extend the operating cycle of the device. The normal decompression module, two sets of catalysis and two sets of coking modules have all been put into industrial application in 2019. Shoulder responsibility, continue to move forward to be a partial intensifier, a system integrator, do what others can't do well, and a cross-industry integrator of technology and equipment. We will continue to move steadily towards the established goals and contribute to the development of the group.

07/17

2020

Breakthrough innovation, cyclopentane separation project landing implementation to promote the Group's industrial upgrading.

The Distillation Research Office of the Technology Development Center is committed to the resource exploration of industrial companies. Guided by the idea of molecular refining, it analyzes the molecular composition of various distillates of petrochemical companies and establishes a large database. From the screening of characteristic monomers, through the means of separation, to achieve the monomer of resources, improve the added value of products, to promote the transformation and upgrading of industrial companies. The cyclopentane separation project won the special prize of innovation and progress of the group, which is the greatest recognition and encouragement to the project team. Believe in the power of belief Confidence and thinking are the key factors that determine success. Based on technological innovation, the team focuses on industrial needs, carries out omni-directional, multi-field and multi-system innovation, and promotes the rapid landing and transformation of scientific research achievements. A detailed analysis of the large database found that 12% cyclopentane in the oil blending component of the device failed to maximize the benefits. Through literature review, simulation, integration of external resources, develop a series of detailed plans and implementation. Believe in the power of faith, in the continuous exploration and practice, and finally achieved a breakthrough in the key technology of extractive distillation of cyclopentane, to fill the gap in the separation of high purity cyclopentane technology in the domestic oil products. The purpose of result-oriented research and development is application. The project will be jointly designed by the design institute and completed the construction of the device in June 2019 to realize the successful transformation of cyclopentane separation technology. Everything is difficult at the beginning. Faced with new technology, new operation and new concept, all project personnel face up to the difficulties and do not flinch or give up. After more than a month's efforts, the plant has been successfully started and cyclopentane has reached the external sales standard. At the same time, it has become the first device for separating high purity cyclopentane from oil products in China, increasing the benefit of the workshop by 90% and the annual benefit is over 10 million. There is a long way to go to create another brilliant future. I will go up and down to search for Xiu Yuan. Success only represents past achievements, and we will return to zero and embark on the journey again. While facing opportunities, we are also facing more challenges. We will continue to adhere to the R & D concept of "improving today, innovating tomorrow, researching the day after tomorrow, and preparing for the future", continue to rely on company resources, strengthen cooperation, and unite efforts to build the world's most A distinctive R & D team; solidly promote the separation of monomers, promote the conversion of new and old kinetic energy, maximize the value of resources, and promote the transformation and upgrading of industrial companies.

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