The live carbon says and develops the history all
From:Internet  Date:2006-08-09
Physics characteristic: The live carbon is a kind of carbon that has another the
bore path to turn the thing, there is very abundant hole structure, having to
adsorb the characteristic goodly, its adsorption absorbs the dint of ¸À but becomes
by the physics and chemistry of, its external appearance color and luster assumes
the black.
In addition to main carbon, its composition still included a little amount hydrogen,
nitrogen, oxygen, its structure is then the shape with one six side forms of,
because of irregular six side form structureses, made sure that it have another
also the characteristics that the body è× and high surfaces accumulate, each live
carbon of the gram have of have more equal to than surface 1000 square meterseses
many.
Live carbon material:
Live carbon it mainly makes into by containing the higher material of amount
of carbon, such as the timber, coal, fruit hull, bone, petroleum remnant etc..But
take the coconut hull as the most in common use raw material, under the condition
of equal, the live quantity of the coco hull activity and especially other characteristics
are the best, having because of it biggest ratio surface.
Production line:
The production of the live carbon is divided into two processes, square ones
generally, the carbon turn, turning the raw material is dry under 170-600 of
the temperature, commensuration its 80% organization carbon with organic r.The
second step, activate, make the square one already the carbon turns the good
carbon to turn to anticipate to send into the reactor, with activate the and
steams to respond, complete it activates the process, into the finished product.In
absorb hot reaction process, main creation CO and the H2 combination air, have
the temperature(800-1000 degrees) that the carbon turns to anticipate to heat
to the adequacy, remove it all can resolve the thing, the hole structure and
huge ratio surfaces that creation enrich accumulate, make live carbon very strongly
to adsorb the dint in order to. |
Midea Household Purifier
