aromatic hydrocarbons, non-aromatic hydrocarbon content of the composition, Weight gain multiple correlation coefficient and oil viscosity index; using the correlation of crude oil viscosity and viscosity index oil viscosity prediction chart and establish relationships, calculated to predict oil viscosity. 本...
ParameterCrude oilSynthetic emulsion API 19.7 5.1 Density, g cm−3 (25 °C) 0.9273 1.0294 Density, g cm−3 (50 °C) 0.9114 1.0129 NaCl solution, % 0.16 ± 0.02 50.1 ± 0.8 Viscosity, cP (25 °C) 279 1490 Viscosity, cP (50 °C) 66 308 The stability of synthetic W/O emulsion...
Pumping oil into an old well is a pretty bad idea. The oil is de gassed, has a higher viscosity, and doesn’t get displaced out that efficiently. If anybody REALLY wants to store oil they can do much better using a steel tank or an old tanker. Ed 01/23/2015 at 12:19 pm Mayb...
Crude oil leads chemical products to explore the bottom. In terms of raw materials, the market of cyclohexanone is running weak. In the beginning of March, the main factory was 7200-7300 yuan / ton. Sinopec's price of pure benzene and caprolactam has been lowered, and price reduction is t...
and some enterprises in recent weeks stayed at about 500 yuan per ton. From the price chart of cyclohexanone and nylon POY, it can be seen that crude oil prices are low or difficult to change. Cyclohexanone has a cliff fall in mid and late 3, while the price trend of nylon POY is re...
The technology also increased values for setback viscosity in both the ‘Nkabom’ and ‘Bankyehemaa’ varieties but reduced setback values in the ‘Afisiafi’ and ‘Esambankye’ varieties. As pasting properties are one of the most important characteristics of starch that determine its overall ...
The crude oil sample was derived from the 16 TH reservoir of the Matzen oil field, Austria. The sample was characterized by viscosity μ = 80 cP at 20 °C, density ρ = 905 kg/m3 at 22 °C, and a high TAN (1.5–1.78 mg KOH/g) [28], [29], which makes it a suitable candida...
The method contemplates the step of exposing the source of crude oil such as a subterranean petroleum reservoir or a vessel or container of tar sands, kerogen or the like to aliphatic or carboxylic acid, preferably oleic acid, to produce a solvated crude oil mixture of reduced viscosity. This...
Microemulsification involves mixing oil/fats into alcohol (solvent) and surfactant until the required viscosity is obtained. The most significant advantage of this conversion process is that it is pollutant-free, cheap, and simple in its operation. The limitations of this process, such as moderate ...
The variable with the greatest impact on the corrosion rate is the temperature, with the corrosion rate increasing with temperature. This is due to the decrease in the viscosity of the crude oil, which allows a greater rate of diffusion of the particles of the reactive species present in the...