Search results
Results From The WOW.Com Content Network
Winterization of oil is a process that uses a solvent and cold temperatures to separate lipids and other desired oil compounds from waxes.Winterization is a type of fractionation (also known as fractionate crystallization), the general process of separating the triglycerides found in fats and oils, using the difference in their melting points, solubility, and volatility.
For the "temperate" climatic zones, the EN 590 standard defines six classes from A to F. In Central and Western Europe, the winter diesel (Winterdiesel, diesel d'hiver) must meet Class F conditions at least from the beginning of December to the end of February. During a transitional period (mostly October and April), a lower class must be met.
Equipment designed for use in particularly extreme cold conditions (such as the polar regions) also undergoes a "winterization" process.Many complex devices (automobiles, electronics and radios) as well as common materials (metals, rubbers, petroleum lubricants) are not designed to operate at extremely low temperatures and must be winterized to operate without severe damage from the elements ...
Last year, New Hampshire's Omni Mt. Washington Resort had its third-best year ever, despite a mild wild winter. This year, the resort, which includes the state's largest ski area, Bretton Woods ...
Winter Weather Advisories: Issued for accumulations of snow, freezing rain, freezing drizzle, and sleet which will cause significant inconveniences and, if caution is not exercised, could lead to ...
Just like with extreme heat, you shouldn't leave certain things in your car during subzero weather. Freezing temperatures from a harsh arctic blast are expected to affect nearly 300 million ...
The idea of oil well and oil reserve smoke pluming into the stratosphere serving as a main contributor to the soot of a nuclear winter was a central idea of the early climatology papers on the hypothesis; they were considered more of a possible contributor than smoke from cities, as the smoke from oil has a higher ratio of black soot, thus ...
If a faucet or pipe ends up freezing inside the house, it can be thawed by using an electric hair dryer, wrapping an electric heat pad around the pipe or by soaking towels in hot water and ...