- transformations, such as the
reduction of ore to
metal (for
which see
Refining (metallurgy)). The
refining of
liquids is
often accomplished by
distillation or fractionation;...
-
modern method of
liquid extraction for
refining crude oil, the
Edeleanu process. This
increased the
refining efficiency compared to pure
fractional distillation...
- In
common usage, salt is a
mineral composed primarily of
sodium chloride (NaCl). When used in food,
especially in
granulated form, it is more formally...
-
refineries refining metals such as alumina, copper, gold, lead, nickel, silver, uranium, zinc,
magnesium and
cobalt Iron
refining, a
stage of
refining pig iron...
-
Yanbu (400,000 bbl/d (64,000 m3/d)) List of
international refining ventures:
Fujian Refining and
Petrochemical Co. (FRPC), People's
Republic of
China Sinopec...
- two most
notable of
these were Innovene, the
olefins and
derivatives and
refining subsidiary of BP, in
October 2005 for $9 billion, and ICI's
commodity chemicals...
-
Refining Company was
founded in 1902 by
Harry Logan, Sr. His son,
Harry Logan, Jr.,
succeeded his
father as
president and
chairman of
United Refining...
-
processed using pyrometallurgical techniques to
produce a
matte for
further refining.
Recent advances in
hydrometallurgical techniques result in significantly...
-
ASARCO (American
Smelting and
Refining Company) is a mining, smelting, and
refining company based in Tucson, Arizona,
which mines and
processes primarily...
-
corporation founded by
Harry F.
Sinclair on May 1, 1916. The
Sinclair Oil and
Refining Corporation amalgamated the ****ets of 11
small petroleum companies. Originally...
