Molecular Sieve 13x Material With Very Small Holes Of Precise And Uniform S - Chinaprice: contact company for price
Kenuo’s molecular sieve 13X used in cryogenic air
separation process has the advantages of excellent
adsorption capacity and higher crush strength. Our company
has already delivered hundreds of molecular sieves which can
extremely increase adsorption time and decrease desorption
temperature for countries around the world.
1. Removing CO2 and moisture from air ( air pre- purification)
and other gases.
2. Removing unsaturated hydrocarbon from air.
A molecular sieve is a material with very small holes of
precise and uniform size. These holes are small enough to
block large molecules while allowing small molecules to
pass. Many molecular sieves are used as desiccants. Some
examples include activated charcoal and silica gel. [ 1]
The diameter of a molecular sieve is measured in ångströms
( Å) or nanometres ( nm) . According to IUPAC notation,
microporous materials have pore diameters of less than 2 nm
( 20 Å) and macroporous materials have pore diameters of
greater than 50 nm ( 500 Å) ; the mesoporous category thus
lies in the middle with pore diameters between 2 and 50 nm
( 20- 500 Å)
olecular sieves are used as adsorbent for gases and liquids.
Molecules small enough to pass through the pores are
adsorbed while larger molecules are not. It is different
from a common filter in that it operates on a molecular
level and traps the adsorbed substance. For instance, a
water molecule may be small enough to pass through the pores
while larger molecules are not, so water is forced into the
pores which act as a trap for the penetrating water
molecules, which are retained within the pores. Because of
this, they often function as a desiccant. A molecular sieve
can adsorb water up to 22% of its own weight. [ 7] The
principle of adsorption to molecular sieve particles is
somewhat similar to that of size exclusion chromatography,
except that without a changing solution composition, the
adsorbed product remains trapped because, in the absence of
other molecules able to penetrate the pore and fill the
space, a vacuum would be created by desorption.
- Posted By: Henan Kenuo Energy Equipment Co., Ltd.
- Phone: 008637128888159
- Address: Dingliguoji Universal North Huanghe Road Jinming D, KAIFENG , China
Published date: August 22, 2014 -
- Business Description: Henan Kenuo Energy Equipment Co., Ltd. is a Chinese professional
manufacturer of air separation equipments specializing in gas supply
solution and gas investment, which is located in Kaifeng, the capital of
Song dynasty in Henan province. Founded for 30 years, the company
already occupies 200 acres and has 410 employees including 50
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