Demulsifier I. Introduction for different types of crude oil dehydration of some products for the injection of polymer flooding, binary and ternary complex processing requirements Flooding solution development, with dehydration fast, clear water, less the amount of , relatively low dehydration temperature characteristics. Shengli Oilfield, Zhongyuan Oilfield and Xinjiang Oilfield composite of flooding, polymer injection flooding in the treatment solution has been well used, the quality of dehydrated dehydration class crude oil and have good results. In addition, some of the products but also to improve conditions for crude oil, crude oil wax has a good effect. Second, the major technical indicators demulsifier Inspection Item Specification Appearance uniform liquid, no mechanical impurity density, g / cm3 ≥0.9 Flash Point, ℃ ≥20 freezing point, ℃ ≤-10 kinematic viscosity, (40 ℃) mm2 / s ≤300 relative dehydration rate,% ≥93 water phase condition prolapse degree water and oil-water interface voicing clarity than the reference sample or reference sample is consistent with the three characteristics of a demulsifier products, fast dehydration, desalination, but also to viscosity and Wax, corrosion effect play more than one function. 2, adaptable for different crude oil, can be used in low temperature conditions. 3, the use of low cost, compared with traditional domestic crude oil demulsifier, crude oil for the same treatment to achieve the same effect, generally with less than conventional crude oil demulsifier. 4, not only fast desalting, dehydration, viscosity, anti-wax, but also serve the purpose of anti-corrosion, so that in the course of processing crude oil produced in corrosive media have a certain effect, reducing the burden on secondary corrosion. Thus achieve protection equipment, corrosion mitigation purposes. Fourth, the demulsifier packaging products with a clean, dry, airtight container packaging. Its packaging should meet the requirements of long-distance transport, specifications can be selected according to user needs. Fifth, transport and storage and transportation process demulsifier should care, light disposal to prevent fall touch, prolonged sun exposure, rain. The product should be stored in a cool ventilated place to prevent the water, avoid fire, away from heat, storage for two years. Company Name: Dongying wide free trade Petroleum Technical Services Co., Ltd. Contact: Zhang Qiang