refining

In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium.

feeding the caldron material of the acetone recovering and rectifying tower to a reaction and refining tower for double acetol decomposition and refining in sodium hydroxide aqua;

This refiner is rich in the living energy of Calendula, Horsechestnut, and Soapbark Tree extract, this refining treatment helps to gently cleanse and refine the skin.

In copper electrolytic refining,high quality cathode copper can be produced by adding WHN1 together with suitable amount of gelatin and sulfocarbamide.

The refiners with vacuum refining function possess exceptional thermodynamics condition of deeply decarbonizing and denitriding in low carbon content region.

This paper describes the property of the coarse rejects and the problems causing in its recooking or refining in the pulp mill.

Polynionic celluloses were preparated by alkalify and etherify of refining cotton.The degree of replacement of the polynionic cellulosesis was high.The radicals of replacement were distributed evenly.

After further refining the character's starting skilly selecting features such as ancestry and career the new character is ready to begin its life in the Eve Online universe.

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

This paper describes rice bran oil′s lixiviating and refining technology. In addition, applications especially on food industry of rice bran oil are discussed.

The Effect of Refining Treatment on Penicium ZCF57 Crude Enzyme Prebleaching Efficiency to wheat straw chemical pulp was investigated by using selected DED bleaching sequence.

The pyrobitumen containing mostly clay mineral can be used as decolorizing and absorbing material of waste water and oil, or used as absorbent for lube-oil complementing and refining process.

The use of which in the refining furnace showed good slagresistance and good results for decreasing carbon the oxygen content in hot steel and increasing the rate of de-sulphurization.

The main precursor to plastic is a byproduct of petroleum refining called hydrocarbon gas liquids.

Despite the past glories, Dehua craftsmen never stop refining their skills.

Gelder is vice president of refining at consulting company Wood Mackenzie.

Well again, we've got to be careful about refining this.

Is it the cost of crude oil, taxes, refining and profits or distribution?

Euler expanded Newton and Leibniz's foundations, refining definitions, theorems, and notation.

We must keep honing and refining until we find that noun, verb or adjective.

But mining and refining lithium can threaten the natural environment and contribute to pollution.

That includes refining the gas, also transporting it and the profits for those companies.

Rockefeller targets a byproduct of refining oil that for years has been thrown away.