油水分离

采用改进的BP神经网络模型模拟水力旋流器的油水分离过程。

The process of oil-water separation in hydrocyclones was simulated by improved BP neural network ( BPNN ) .

PVDF微滤膜以其疏水性已成功地应用于油水分离、废水处理、工业气体过滤等场合。

At present , the PVDF membrane is successfully used in the oil-water separation , waste water disposal and gas filtration .

重力式油水分离设备内流场的PIV技术测试

PIV Test on Flow Field in Gravity Type Oil-Gas Separation Devices

本文介绍了基于PLC的油水分离控制系统的结构、编程思想及油水分离的工艺过程。

The structure , programming idea and the technology of separating oil from water control system based on PLC were described in this paper .

使用FLUENT软件中的多相流欧拉分析方法，结合雷诺应力湍流模型，实现单锥型旋流器内油水分离过程的三维数值模拟并预测其分离效率。

A three-dimensional oil-water 2-phase turbulent flow and separation process in a single-cone hydrocyclone is numerically simulated using FLUENT software .

从油水分离旋流器流场分析的基本理论出发，采用LRR雷诺应力湍流模型，应用SIMPLE算法，对其内部流场进行了数值模拟。

The internal flow field of hydrocyclone is simulated using LRR Reynolds stress model , applying SIMPLE arithmetic and basing on basic theory of hydrocyclone .

但是PVDF膜表面疏水性强，尤其是应用在油水分离、蛋白质分离时，容易产生吸附污染，有效的亲水化改性和抗菌改性成为PVDF膜研究中的重要课题。

The hydrophobicity of PVDF membrane leads to pollution adsorption in oil-water separation and protein separation , hence , hydrophilic modification and antibacterial modification of PVDF membrane become important .

首先，通过油水分离旋流器分离性能的现场试验，验证其分离性能与流场特性之间的内在联系，为CFD计算分析流程提供必要的试验数据。

Firstly , by researching separation characteristic of hydrocyclone in test site , the inherent connection between the hydrocyclone 's separation performance and structure of flow field are verified , upon which to provide experimental data for CFD analysis process .

EPS是一种高效油水分离装置，它具有处理效率高、适用范围广、易清洗维护、便于操作、处理费用低等特点。

Egg Shape Plate Separator ( EPS ) is a kind of oil water separators , which has advantages of high removal efficiency , large removal capacity and easy to operate and maintain , also the operating expense is low .

为了研究水力旋流器用于油水分离的复杂情况，使用FLUENT软件中的多相流欧拉分析方法，结合雷诺应力湍流模型对单锥式旋流器的内部流场进行了数值模拟。

To study the complex flow in the hydrocyclone for oil-water separation , the inner flow field in the single-cone hydrocyclone is numerically simulated using Fluent software . Eulerian multiphase flow model and Reynolds-stress turbulent model are both applied to this simulation .

文中利用Fluent软件，将多相流欧拉分析方法与各向异性的雷诺应力湍流模型相结合，实现了水力旋流器内油水分离过程的三维数值模拟并预测了分离效率。

To solve this problem , this paper develops a 3D numerical simulation of the oil-water separation in a hydrocyclone by using the Fluent software and by combining the Eulerian multiphase-flow model with the anisotropic Reynolds-stress turbulence model , thus evaluating the corresponding separation efficiency .

油水分离模拟试验表明，当入口流量为5～6m3／h、分流比为2%～5%时，分离效率可达98%。

A simulation test of oil-water separation shows that the separating efficiency of the hydroclone reaches 98 percent when the inlet flow rate is 5 ￣ 6m3 / h and the rejection rate is 2 % ￣ 5 % .

深入研究了液-液水力旋流器的流动机理，并采用LRR应力模型对油水分离旋流器的油水两相流场进行了数值模拟。

Further investigate the flow mechanism of the liquid-liquid hydrocyclone , and the oil and water phases flow field in hydrocyclone for oil water separation is simulated using LRR stress model .

论述了油水分离水力旋流器的结构及性能。采用先进的二维激光多普勒测速仪（LDV）定量测试了两种不同结构模型的内流场。

The design features and performance of a hydrocyclone for oil water separation are expounded , and the inner flow fields in two models with different structures are tested by using the 2 - D Laser Doppler velometer .

然后着重论述了真空式油水分离装置试验样机的工作原理和设计上的特点。样机按国际海事组织（IMO）A393（X）决议案中推荐的油水分离器试验规程进行了试验室试验。

Then it puts stress on explaining the working principle and design features of the experimental prototype of the vaccum oily water separating equipment which is tested in laboratory in accordance with the testing rules for oily water separator recommended by IMO resolution A396 ( X ) .

TEOS使用量小于和等于1.74wt%的交联EVAL膜的油水分离稳定通量与纯EVAL膜基本相同，而截留率提高到97.7%。

When the usages of TEOS were less than 1.74 wt % , the oil / water emulsion constant fluxes of cross linked EVAL membranes were nearly the same as that of pure EVAL membrane while the rejection ratios increased to 97.7 % .

QJ深井潜水泵主要用于抽取地下水，农田灌溉，工业给排水。电潜泵井下水力旋流油水分离系统匹配设计

Type QJ submersible deep-well motor pumps are mainly used to lift under ground water , irrigation and industrial water supply . The Matching Design of Downhole Oil-water Separation System with Electric Submersible Pump and Hydrocyclone

通过分子改性技术，SCL-1药剂克服了聚合物驱采出污水处理中污水粘度高、乳化程度深、油水分离阻力大等技术难点。

The molecule modification technique makes SCL-1 overcome the technical difficulty of high sewage viscosity , emulsification , the resistance of oil-water separation during the produced sewage treatment in the polymer flooding .

分析了特高含水原油体系的油水分离特性。

Analyze separation properties of oil from water in the system .

斜板沉降器用于油水分离的工艺研究

Study on the technology of oil-water seperation in inclined plate settler

重力式油水分离设备的主要分离模型及分析

Main Separating Models and Analysis of Gravity Type Oil-Water Separating Device

辽海滩海地区油田高效油水分离装置的研制

Development of high efficiency oil-water separator for Liaohe tidal zone oilfield

三元复合驱含油污水油水分离剂的研制

Oil / water separation agent for ASP flooding produced oil-containing water

油水分离水力旋流器内流场试验研究

Test on inner flow field of hydrocyclone for oil water separation

联合站油水分离过程包括沉降脱水和电脱水两部分。

Unite station oil-water separation includes two part-sedimentation dehydration and electricity dehydration .

波纹板聚结油水分离技术研究进展

The Development of the Corrugated Plates Coalescing Oil-water Separation Technology

具有溶液高精度过滤及油水分离功能。

With functions of solutions precise filtration and oil-water seperation .

南阳脱油沥青的性质研究油水分离水力旋流器的尺寸试验筛选

An Evaluation of Nanyang Deoil Asphalt The Testing Research for Deoil-hydrocyclone Dimension

带孔螺旋管的油水分离实验研究

Experimental Research on Oil-water Separation in Helical Pipe with Holes

联合站油水分离过程动态数学模型关于分油问题的数学模型

Dynamic Mathematical Model of Oil Water Separation in Combined Stations