Henan Xinxiang Lifelte Filter Co., LTD. : Coalescent dehydrating oil filter technology helps the green transformation of the petrochemical industry In recent years, under the background of accelerating the transformation of the global energy structure, the petrochemical industry is facing the double pressure of environmental protection compliance and production efficiency improvement. Traditional oil filtration technology is increasingly prominent because of high energy consumption and low processing efficiency, how to break through the technical bottleneck has become the focus of the industry. Henan Xinxiang Lifelte Filter Co., LTD. (hereinafter referred to as "Lifelte") self-developed coalescent-dewatering oil filter, with innovative technology to reconstruct the oil purification process, to provide a set of efficient and environmentally friendly solutions for the industry.
In the process of oil refining, storage and transportation, water and impurities are often mixed in the oil, which not only affects the quality of the product, but also may corrode the equipment and aggravate environmental pollution. Traditional filtration equipment mostly uses a single physical filtration or chemical dehydration, there are obvious shortcomings: physical filtration accuracy is low, it is difficult to remove micron level impurities; Chemical dehydration needs to add demulsifier, which is easy to produce secondary pollution and high operating cost. According to the data of China Petroleum and Chemical Industry Federation, the equipment loss of domestic petrochemical enterprises due to incomplete oil purification reaches billions of yuan every year, and the investment in environmental protection management continues to rise.
Technological breakthrough: The "three-stage purification" system of coalescating dewatering oil filter Liefert's coalescating dewatering oil filter breaks the traditional technical path and builds a three-stage purification system of "coalescating separation - precision filtration - vacuum dehydration". The core technology is the original "coalesced element", through the special material surface tension, so that the tiny water droplets in the oil coalesced into large water droplets, to achieve initial separation; Then the solid impurities are intercepted by a high-precision filter element, and the residual water is removed by vacuum distillation to achieve deep purification of the oil. "Compared to conventional technology, our device is 40% more efficient in dehydration and filters impurities to a precision of 0.1 microns without the need for chemical additives." Lifelter technical director Zhang Gong introduced that the equipment adopts modular design, can adapt to different oil characteristics, a single equipment daily processing capacity of up to 500 cubic meters, energy consumption is reduced by more than 25%, the comprehensive operating cost is reduced by 30%.
At present, Lifelte oil filter has been put into use in more than ten large petrochemical enterprises in China, covering many links such as crude oil refining, lubricating oil production, fuel oil storage and transportation. A coastal refinery application case shows that after the equipment is put into operation, the oil moisture content is reduced from 0.3% to 0.05%, the impurity removal rate is 99.5%, and the annual equipment maintenance cost is saved by more than 2 million yuan. A chemical company in East China reported that after adopting the technology, the wastewater treatment volume was reduced by 35%, and the environmental compliance cost was greatly reduced. "Coalescing dehydration technology truly realizes a win-win situation of economic benefits and environmental benefits." Dr. Wang, a senior engineer at the China Petrochemical Research Institute, commented that the technology fills the gap in domestic high-precision oil purification, especially in the field of high-water cut crude oil treatment, and is expected to promote the upgrading of industry standards.
Our vision is not only to provide equipment, but also to build a sustainable and clean ecology for the industry." Li General, chairman of Lifelt, said that the company will continue to deepen cooperation with universities and scientific research institutions, promote technology iteration, and help the petrochemical industry to develop in an efficient, green and intelligent direction. With the acceleration of the upgrading of the global energy industry, the large-scale application of coalescence dewatering oil filtration technology is expected to reshape the oil treatment pattern of the petrochemical industry. With technological innovation as the fulcrum, Liffert is driving an industry revolution that concerns efficiency, environmental protection and cost.
