Pour Point Depressant(PPD) and Flow Improver Additives (FIA) of Crude Oil and its Study Method Progress

Hong Zhang; Wen Fa Xiao

doi:10.4028/www.scientific.net/AMR.524-527.1844

Paper Titles

Make Arrangements for Petroleum Pipe Line
p.1821

Numerical Simulation and Influencing Factors Analysis of the Leakage and infiltration diffusion for Fuel Underground Storage Tank
p.1826

Oligomerization of Ethylene in Fluidized Catalytic Cracking (FCC) Dry Gas to Propylene
p.1835

Parameters Influence of 150000m³ Base Isolation Storage Tank with Floating Roof
p.1839

Pour Point Depressant(PPD) and Flow Improver Additives (FIA) of Crude Oil and its Study Method Progress
p.1844

Quantitative Relationship between Organic Molecular Structure and Infinite Dilution Activity Coefficients in 1-Ethyl-3-Methylimidazolium Tetrafluoroborate
p.1848

Recovery of Petroleum Sulfonate from Wastewater by Extractive Crystallization
p.1852

Research of Oil Product Secondary Distribution Optimization Based on Particular Service Level
p.1856

Research on Acidic Oxygen Compounds Distribution in Slurry-Bed Hydrocracking Products of Karamay Atmospheric Residue
p.1861

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Pour Point Depressant(PPD) and Flow Improver Additives (FIA) of Crude Oil and its Study Method Progress

Abstract:

The situation of low temperature crude oil pipeline carrying is universal. The rapid developing of pipe line supposes higher asking on new carrying technology. The problem of long distance carrying at normal temperature of high waxy crude oil is impel to resolve and its potential social economic profit is obvious. As the pipeline is designed at high production period of field so there must have low carrying situation at beginning and ending time. At the situation the high waxy crude oil and high pour point crude oil will face on great resistance and blockage problem. Further more the pipeline has to make great energy expense on high temperature carrying. So take new carrying technology to realize atmosphere temperature carrying is crucial of resolving low temperature carrying. The method of adding chemical pour point depressant(PPD)/flow improver additives (FIA) into crude oil directly was widely used at present. The progress of the additives and its study methods was summarized in the paper and supply some reference for the technology of PPD/FIA.