Improve the quality of carbon
molecular sieve for N2 (CMS for N2).
By selecting appropriate raw materials, grinding and
carbonization processes, finely controlling carbon deposition and
adjusting the aperture diameter of carbon molecular sieve, we will
increase nitrogen yield and service life, and reduce the air
High-performance carbon molecular sieve for N2 are: 1. High
nitrogen yield, each ton of carbon molecular sieve (CMS for N2) produces
a certain concentration of nitrogen yield per hour. 2. Air consumption,
to produce a certain concentration of nitrogen production, how much air
is consumed per hour. 3. Service life.
People expect high-performance carbon molecular sieve
for N2 (CMS for N2) to have high nitrogen yield, low air consumption and
long-term service life.
1. China Carbon Molecular Sieve Co., Ltd. found that
the lower the ash content of inorganic salts in carbon molecular sieve
raw materials, the higher the ability of carbon molecular sieve to
separate nitrogen and oxygen. We use pure coconut shell and phenolic
resin as raw materials to make carbon molecular sieves to achieve high
2. China Carbon Molecular Sieve Co., Ltd. found
that the larger the specific surface area and pore volume, the more
uniform the micropores of 3-5a, that is, the higher the nitrogen output
and the lower the gas consumption of carbon molecular sieve. In order to
obtain high-performance carbon molecular sieve with high nitrogen yield
(CMS is used for N2), reduce air consumption. By selecting the
appropriate carbonization process and finely controlling the carbon
deposition process, the pore size of the carbon molecular sieve can be
controlled to be more uniform. By carbonization or activation and
vapor-phase carbon deposition methods, We prepare carbon molecular
sieves for nitrogen with uniform pore size, with a microporosity of 93%,
which is suitable for large-capacity pressure swing adsorption and
separation of carbon molecular sieves with high adsorption capacity and
It is better to use this method to obtain nitrogen with
low air/nitrogen ratio and high nitrogen yield and can produce 99.999%
3. The service life of carbon molecular
sieve is related to its hardness, water resistance and oil resistance.
Since the amount of oil and water in the compressed air is small,
pulverization will affect the pore size of 3-5a, so the use of carbon
molecular sieve for N2 will affect the water resistance and oil
resistance of carbon molecular sieve.
. By selecting appropriate pure raw
materials and passing appropriate grinding, grinding and coating
processes; controlling the carbon deposition and pore size of
high-performance carbon molecular sieves to increase nitrogen yield and
carbon molecular sieve air consumption (CMS is used for N2)
Our high-performance carbon molecular sieve for
N2 has the characteristics of high nitrogen production, low air
consumption, long service life and energy saving.