The technical and commercial personnel of Fismet Industriale
has a 30 years experience in the industrial metal cleaning field. Carbon dioxide and the boundary layer Fismet Industriale can supply all kinds of machines working
with carbon dioxide:
[Argomenti
correlati]
Our mainly purpose is the one to bring to the maximal standard our machine
equipments taking the best care of the operator safety working on the machine
and mostly taking the best care of the environmental safe.
Throughout the years we have introduced always new better technologies in
the equipments designing.
Making up our minds with this way of working we have found in the USA the
possibility to introduce in our field the using of carbon dioxide to solve
the increasing environmental problems of cleaning machine.
As halogenated solvents are widely banned either for health and environmental
hazards, both textile dry cleaning and mechanical and electronical parts degreasing
and cleaning are becoming a worldwide issue. In spite of drastic efforts to
find non hazardous solvents (hydrocarbons, perfluorinated hydrocarbons or
others, ….) or to re-investigate cleaning processes using water + surfactants,
carbon dioxide is becoming one of the most attractive substitute to chlorinated
and CFC solvents.
The using of carbon dioxide, that has an extraordinary solvent power compared
to 1.1.1. trichloroethane (TCA), don't cause the CO2 quantity increasing in
the environment. In fact the one used in industrial cleaning process has recovered
as residuals of other productions, and after using, will be definitively scattered.
The main problem all industrial cleaning systems producers have to deal to
is the to penetrate the superficial boundary layer of the pieces to be cleaned
so to reach the so-called "supercleaning". In fact contaminants are bound
to pieces surface by hard cohesion stresses due both to electrostatic phenomena
and to contaminant composition itself and smaller are the contaminant particles
more difficult is to take them away.
Between the applications known used to penetrate the boundry layer we find
the ultrasounds technology or the one using a high speed flow that gives energy
to contaminant particles taking it off the pieces surface.
In 1996 Fismet Industriale realized that the utilization of carbon dioxide
in its four different states (liquid, supercritical, solid and semi-solid)
could be equal, and in some cases better, to the most sophisticated cleaning
systems as besides to penetrate the boundary layer, adds a take off chemical
action and a mechanical and thermic one too.
- carbon dioxide and the industrial cleaning
- carbonet: the equipment working with liquid carbon
dioxide
- cleanblast working with CO2
ice
- sno gun working with CO2 snow
CARBON DIOXIDE
AND THE INDUSTRIAL CLEANING
[Argomenti correlati]
- carbon dioxide and the industrial cleaning
- carbonet: the equipment working with liquid carbon
dioxide
- cleanblast working with CO2
ice
- sno gun working with CO2 snow
