-
Refining (also
perhaps called by the
mathematical term affining) is the
process of
purification of a (1)
substance or a (2) form. The term is
usually used...
- analysis, a
refinable function is a
function which fulfils some kind of self-similarity. A
function φ{\displaystyle \varphi } is
called refinable with respect...
-
Chinese were
among the
first civilizations to
refine oil. As
early as the
first century, the
Chinese were
refining crude oil for use as an
energy source. Between...
- In metallurgy,
refining consists of
purifying an
impure metal. It is to be
distinguished from
other processes such as
smelting and
calcining in that those...
- Open
Refine is an open-source
desktop application for data
cleanup and
transformation to
other formats, an
activity commonly known as data wrangling. It...
- A
turnaround (TAR) is a
scheduled event wherein an
entire process unit of an
industrial plant, such as a refinery,
petrochemical plant,
power plant, or...
- The
Indian Refining Company was an
American oil
company in
operation from the
first decade of the 1900s to
April 2, 1943. It was
bought by the
Texas Company...
-
Western Refining, Inc., is a Texas-based
Fortune 200 and
Global 2000
crude oil
refiner and
marketer operating primarily in the Southwestern, North-Central...
- Zinc
refining is the
process of
purifying zinc to
special high
grade (SHG) zinc,
which is at
least 99.995% pure. This
process is not
usually required when...
- 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...
