Crude oil extracted from wells typically contains water, solids, and various sediments. To separate these components, producers utilize settling tanks, allowing the heavier materials to settle at the bottom. This sedimentation process results in what is known as "tank bottom residue," which often contains a significant amount of high-quality oil. The application of the Shenzhou centrifuge enables the efficient recycling and treatment of this tank bottom sludge. This not only promotes energy conservation and environmental protection but also reduces waste disposal needs by facilitating the recovery of crude oil and the separation of water and solids.
Product Introduction
Shenzhou Decanter Centrifuge For Tank Bottom Oil Recovery Process
The Shenzhou 3 phase decanter centrifuges excels not only in effectively separating the components of tank bottoms, including oil, water, and solids but also in facilitating the recovery of high-quality oil from tank residues. Furthermore, our centrifuge features a user-friendly design that allows for seamless deployment and operation even in remote field locations. We offer a comprehensive system of recovery solutions catering to various types of sludge, such as oil refining sludge, aging sludge, and slope sludge. Additionally, it boasts an automatic control system, enabling continuous and automated operations, ultimately reducing personnel-related operating costs.
Shenzhou three-phase oil sludge separation (thermal desorption) system can effectively separate oil, water and solid components in the oily sludge mixture, and the oil content of the residue after treatment is less than 0.3%.
Tank Bottom Oil Recovery Centrifuge Parameter
Following the collection and steam heating of Tank Bottom Oil sludge, an appropriate amount of additives, such as demulsifiers and active agents, is introduced to disrupt the emulsified state of the oil-water mixture. After successful demulsification, a high-efficiency LWS series three-phase decanter is employed to continuously separate oil, water, and solids within the oily sludge. The separated water and the non-demulsified oil-water mixture are directed to the sewage treatment system for further processing.Subsequently, an LW series two-phase decanter with high efficiency is utilized for the dehydration process. Any remaining crude oil in the dehydrated solid phase can be recovered through combustion or thermal desorption methods. Following this step, the isolated crude oil undergoes collection and purification through a 3-phase centrifuge separator, resulting in purified oil that can be reused.
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