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IG Desiccant
This insulating glass desiccant can deeply co-adsorb the resident moisture and organics in Insulating Glass, keep the IG clear and transparent even at very low temperature. More important, it can successfully avoid the tremendous air pressure unbalancely placed on the glasses, which was superposed by seasons of day –night temperature changing and the ensuing air desorption and adsorption function of common IG desiccant. Thus it resolves the problems of windows distortion caused by IG inflation and shrink, expanded the life span of IG windows.
Technical parameter IG Desiccant
Item |
ZK-2 |
ZK-3 |
Sphere size (mm) |
0.5-1.0 |
1.0-1.6 |
1.5-2.0 |
0.5-1.0 |
1.0-1.6 |
1.5-2.0 |
Bulk density (g/ml) |
= 0.74 |
= 0.74 |
= 0.74 |
= 0.74 |
= 0.74 |
= 0.74 |
Size ratio (%) |
= 98.0 |
= 98.0 |
= 98.0 |
= 98.0 |
= 98.0 |
= 98.0 |
Static adsorption (%) |
= 19 |
= 19 |
= 19 |
= 19 |
= 19 |
= 19 |
Wear ratio (%) |
= 0.20 |
<p |
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3A MOLECULAR
The pore size of 3Amolecular sieve is 3A .It does not adsorb any molecular larger than 3A .According to the industrial application specialties ,we endue our products with the characters of higher adsorption speed ,stronger crushing and anti-contaminative resistance ,more cyclic times and longer work-span .All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying ,refinery polymerization for cracked gasses ,ethylene ,propylene and any other non-acidic gasses of liquids in petroleum and chemical industrials.
Formual:0.4K 2 O 0.6Na 2 O Al 2 O 3 2.OSiO 2 4.5H 2 O
3A Molecular sieve Technical parameter:
Item |
unit |
target |
Shape |
|
pellet |
sphere |
Diameter |
mm |
1.5-1.7 |
3.0-3.3 |
1.7-2.5 |
3.0-5.0 |
Size ratio up to grade |
% |
= 98 |
= 98 |
= 96 |
= 96 |
Bulk density |
G/ml |
= 0.60 |
= 0.60 |
= 0.60 |
= 0.60 |
Wear ratio |
% |
= 0.20 |
= 0.25 |
= 0.20 |
= 0.20 |
Crushing strength |
N |
= 45cm |
= 60/cm |
= 45/p |
= 60/p |
Statich2o adsorption |
% |
= 20 |
= 20 |
= 20 |
= 20 |
Packing water |
% |
= 1.5 |
= 1.5 |
= 1.5 |
= 1.5 |
This is the typical parameter of this kind ,different applications require different parameter, please contact detail.
Reactivation method :
Insufflate the sieve bed with vapor to exchange the organics out to avoid char formation at first ,then reactivate the molecular sieve with common method .For further detail ,please abide our latest instruction.
Typical applications
? Dehydration of many kinds of liquids (say ethanol)
? Dehydration of air .
? Dehydration of refrigerant
? Dehydration of natural gas or methane.
? Dehydration of cracked gas ,ethylene ,propylene or butadiene . Packing: 25kg carbon box ;55Gallon iron drum.
Attention:To avoid damp and pre-adsorption of organic before running ,or must to be reactivated.
4A MOLECULAR SIEVE
The pore size for 4A molecular sieve is 4A. It is mainly used to adsorb water, methanol, ethanol, sulfureted hydrogen, carbon dioxide, ethylene, propylene, does not adsorb any larger molecular than 4A, and often used as desiccant in industrials.
Formula:Na 2 O·Al 2 O 3 ·2.0SiO 2 ·4.5H 2 O
Technical parameter:
Item |
Unit |
Target |
Shape |
|
Pellet |
Sphere |
Diameter |
mm |
1.5-1.7 |
3.0-3.3 |
1.7-2.5 |
3.0-5.0 |
Size ratio to grade |
% |
=98 |
=98 |
=96 |
=96 |
Bulk density |
g/ml |
=0.60 |
=0.60 |
=0.60 |
=0.60 |
Wear ratio |
% |
=0.20 |
=0.25 |
=0.20 |
=0.20 |
Crushing strength |
N |
=30 |
=45 |
=60 |
=70 |
H2O adsorption |
% |
=20.5 |
=20.5 |
=20.5 |
=20.5 |
Methane adsorption |
% |
=16 |
=16 |
=16 |
=16 |
Packing water |
% |
=1.5 |
=1.5 |
=1.5 |
=1.5 |
Typical applications:
? Deep drying of air, natural gas, alkane and refrigerant.
? Generation and purification of argon.
? Static dehydration of electronic element, pharmaceutical and unstable materials.
? Desiccant for paint, dope and foul etc.
Packing:25 Kg Carbon box; 55 Gallon iron drum.
Attention: To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
5A MOLECULAR SIEVE
The pore size for 5A molecular sieve is about 5A . It can adsorb all kinds of molecular smaller than this size, it is mainly used in separation of the normal and isomerous alkane; pressure swing adsorption(PSA)for gases; co-adsorption of moisture and carbon dioxide. Based on the industrial application specialties, we have produced out our own PSA molecular sieve products, which have better selective adsorb ability and more rapid adsorption speed, being the elaborated products, it could suitable for gases generation and concentration PSA plants of any sizes and any types in the world.
Formula :0.70CaO·0.30Na 2 O·Al 2 O 3 ·2.0SiO 2 ·4.5H 2 O
Technical parameter:
Item |
Unit |
Target |
Shape |
|
Pellet |
Sphere |
Diameter |
Mm |
1.5-1.7 |
3.0-3.3 |
2.0-3.0 |
3.0-5.0 |
Size |
% |
=98 |
=98 |
=96 |
=96 |
Bulk density |
g/ml |
=0.60 |
=0.60 |
=0.60 |
=0.60 |
Wear ratio |
% |
=0.20 |
=0.25 |
=0.20 |
=0.25 |
Crushing strength |
N |
=30/cm |
=45/cm |
=30/p |
=60/p |
Water adsorption |
% |
=21.5 |
=21.5 |
=21.5 |
=21.5 |
N-hexane adsorption |
% |
=14 |
=14 |
=14 |
=14 |
Packing water |
% |
=1.5 |
=1.5 |
=1.5 |
=1.5 |
This is the typical parameter for type 5A molecular sieves, different applications of MS require different technical parameters, please contact us to request detail.
Applications: Pressure swing adsorption.
Removal of water and carbon dioxide from air.
Packing :25Kg Carbon box; 55Gallon iron drums.
Attention: To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
13X MOLECULAR SIEVE
The pore size for 13X molecular sieve is about 10A . It can adsorb any molecular smaller than 10A ,mainly used as catalyze carrier ,coadsorption of CO2 and H2O and H2O , H2O and H2S ,as desiccant for medical and air compressor systems ,and can also be adjusted to fit other various applications.
Formula :Na 2 O. Al 2 O 3 2.45SIO 2 . 6.OH 2 O
13X Molecular Sieve technical parameter
Item |
unit |
target |
Shape |
|
pellet |
sphere |
Diameter |
mm |
1.5-1.7 |
3.0-3.3 |
1.0-1.6 |
3.0-5.0 |
Size |
% |
= 98 |
= 98 |
= 96 |
= 96 |
Bulk density |
G/ml |
= 0.54 |
= 0.54 |
= 0.60 |
= 0.60 |
Wear ratio |
% |
= 0.20 |
= 0.25 |
= 0.20 |
= 0.20 |
Crushing strength |
N |
= 30/cm |
= 45/cm |
= 10/p |
= 60/p |
Statich2o adsorption |
% |
= 25 |
= 25 |
= 25 |
= 25 |
Co2 air disposal |
NL/g |
= 14 |
= 14 |
= 14 |
= 14 |
Packing water |
% |
= 1.5 |
= 1.5 |
= 1.5 |
= 1.5 |
Typical applications:Purification and removal of H2O and CO2.
Dehydration and desulfuration of nature gas ,liquid petrol gas and liquid alkane .
Deep dry of common gases.
Packing: 25kg carbon box ;55Gallon iron drum.
Attention: To avoid damp and pre-adsorption of organic before running , or must to be reactivated.
Active Alumina Desiccant
Type x-p active alumina desiccant is kind of spherical hard granule full of many invisible fine pore .It is no corruptive ,non toxic ,and has close affinity to polar molecule ,This product is typically used as effective desiccant it has high adsorption capacity for moisture deep dew point control ( -70 ? ),and low regeneration temperature ( 150 ? ),it is widely used in petrol chemical, textile and air-separation field .
Formula :AL 2 O 3
ACITVATED ALUMINA DESICCANT
Item |
3-5mmSphere |
4-6mmSphere |
Bulk density ( g/ml ) |
= 0.70 |
= 0.68 |
Surface area sqm/g |
260-300 |
260-300 |
Pore volume ml/g |
0.38-0.42 |
0.38-0.42 |
Static adsorption (RH=60%) |
16-18 |
16-18 |
Crushing strength N/P |
= 90 |
= 120 |
Abrasion (%) |
= 0.40 |
= 0.40 |
Notice items :
Do not unpack the package before using in order to avoid damp
This product can control the dew point to -70 ? .
This product can be used and regenerated again and again.
Packing:
25kg plastic woven bag or 150kg steel drums.
Other types of active alumina :
Type Y catalytic active alumina ,can be used as catalyst carrier of catalyst itself.
X-P active alumina can be used as defluoride in water process ,fluoride removal capacity can reach to 2.1mg/g.
X-P-Y active alumina for dioxide hydrogen purification.
XP Active alumina for oil purification.
Refrigerant Desiccant
The life span of freezer system is mainly determined by the refrigerant leakage time ,this was caused by harmful substances produced from trace moisture and refrigerant reaction. Molecular sieve is the most powerful product to removal trace water .Our molecular sieve are designed to protect the refrigerant dew point in a much professional way .
The technical requirement for refrigerant molecular sieve .
The molecular sieve should adsorb noting except water .
The molecular sieve should not react with of effect the stability of refrigerant .
Require very low dew point control .
Require very low abrasion
So ,refrigerant need specialized molecular sieve desiccant ,our molecular sieve XH-7is suitable for some very stable refrigerant such as R-134,and the type XH-9 can suit for any refrigerant.
Technical parameter:Refrigerant desiccant
Item |
Unit |
XH-7 |
XH-9 |
Size |
mm |
1.7-2.5 |
1.7-2.5 |
Adsorption capacity |
% |
= 18.0 |
= 16.0 |
Bulk density |
Kg/l |
= 0.70 |
= 0.70 |
Crushing strength |
N/p |
= 60 |
= 60 |
Abrasion |
% |
= 0.10 |
= 0.10 |
Packing water |
% |
= 1.0 |
= 1.0 |
Anti-activity |
|
low |
high |
Application:
Refrigerant desiccant can be used in all kind of freezers ,air conditioners and some other heating exchangers.
Packing : 25kg carbon box ;55Gallon iron drum.
5A Small Oxy-enrich MS
Type 5A small oxygen enrichment molecular sieve is a kind of appropriative molecular sieve specially designed for medical or healthy oxygen generator-a mini PSA plant for medical application. The product has the character of high purity of oxygen concentrating and long lasting working span. It is already widely used in the medical care field.
Technical parameter:
Item |
Unit |
Target |
Shape |
|
Irregular granule |
Size |
mm |
0.4-0.8 |
Water adsorption |
% |
=23 |
CO2 Air disposal |
NL/g |
=17.5 |
Oxygen output |
NL/h . kg |
=40 |
Assuming on the double bed oxygen concentration process( 1.3Kg molecular sieve each bed, size 0.5 -0.8mm ), adsorption pressure at 0.18Mpa, normal pressure desorption, air flowrate at 40 NL/Minute. The performance is showing bellow:
Performance Parameter:
Oxygen output (NL/minute) |
Oxygen purity (%) |
Output quantity (NL/Kg pure oxygen) |
2.0 |
95 |
0.73 |
3.0 |
93 |
1.06 |
4.0 |
89 |
1.37 |
Packing :25 Kg iron drum
Attention: To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Activated Molecular Sieve Powder
Activated molecular sieve power is dehydrated synthetic powerdery molecular sieve. With the character of high dispensability and rapid adsorb ability; it is used in some special adsorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc.
It can remove water, eliminate bobbles, increase uniformity and strength when being additive of base in paint, resin and some adhesives it can also be used as desiccant in insulating glass rubber spacer.
Technical parameter:Activated molecular sieve powder
Item |
Unit |
Target |
Type |
|
3A |
4A |
13X |
Size |
U m |
2-4 |
2-4 |
2-4 |
Bulk density |
G/ml |
= 0.43 |
= 0.43 |
= 0.33 |
Static adsorption |
% |
= 22 |
= 23 |
= 26 |
PH value |
|
7-9 |
9-11 |
9-11 |
Packing moisture |
% |
= 3 |
= 3 |
= 4 |
Attention:
Do u unpack the goods until using, avoid of exposure in air for a long time.
Should be stuffed as rapid as possible at working
Packing: 100kg iron drums.
13XACS
Type 13X ACS molecular sieve is specially designed to co-adsorb CO2 and H2O for air cryo-separation industry. It has larger capacity and faster adsorption speed for removal of CO2 and H2O to prevent the bed gelation, it is suitable for any air cryo-separation plants of any sizes and any types in the world.
Formula : Na 2 O·Al 2 O 3 ·2.45SiO 2 ·6.0H 2 O
Technical Parameter:
Item |
Unit |
Target |
Shape |
|
Pellet |
Sphere |
Diameter |
mm |
1.5-1.7 |
3.0-3.3 |
2.0-3.0 |
3.0-5.0 |
Size |
% |
=98 |
=98 |
=96 |
=96 |
Bulk density |
g/ml |
=0.54 |
=0.54 |
=0.60 |
=0.60 |
Wear ratio |
% |
=0.20 |
=0.25 |
=0.20 |
=0.20 |
Crushing strength |
N |
=30/cm |
=45/cm |
=30/p |
=70/p |
Static H2O adsorption |
wt% |
=25 |
=25 |
=25 |
=25 |
CO2 Air disposal |
NL/g |
=18 |
=18 |
=18 |
=18 |
Packing water |
wt% |
=1.5 |
=1.5 |
=1.5 |
=1.5 |
Application:
Removal of H2O from air for air cryo-separation application.
Packing
25 Kg Carbon box; 55 Gallon Iron drum.
Attention:
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Carbon Molecular Sieve
The component of carbon molecular sieve (CMS)is carbon. CMS takes the appearance of cylindrical black solid ,contains countless 4anystrom fine pores ,it can be used to separate air into nitrogen and oxygen .In industry ,CMS can concentrate nitrogen from air with PSA systems .Our CMS products have the character of large nitrogen yield capacity, high nitrogen recovery .It can meet the requirement of all types of PSA nitrogen systems .
Carbon Molecular Sieve Performance target
(at adsorption pressure 0.8Mpa,period 2*60second ,Inlet dew point of 0 ? )
Item |
CMS-165 |
CMS-185 |
CMS-200 |
99 . 0% |
Nitrogen yield capacity M3/Mt.Ht |
= 205 |
= 230 |
= 240 |
Recovery(%) |
= 43 |
= 43 |
= 44 |
99.5% |
Nitrogen yield capacity M3/Mt.Ht |
= 165 |
= 185 |
= 185 |
Recovery(%) |
= 38 |
= 38 |
= 38 |
99.9% |
Nitrogen yield capacity M3/Mt.Ht |
= 100 |
= 120 |
= 140 |
Recovery(%) |
= 27 |
= 29 |
= 29 |
Physical target :
Cylindrical Diameter :2.0 -2.2mm
Bulk Density:640 -660g /l
Crushing Strength :100N/p Min
Dust level :100PPM Max
Packing : 18kg , 40kg ,85PVCplastic drums with nitrogen sealed.
Deoxygenating Agent
This agent is mainly used in deep removal of oxygen from propylene in propylene polymerization process ,and also work as well as with other nonacidic gases or liquids .There are two types available :401and BH. The both are same in utilization and re-activity methods .
Deoxygenating agent Technical parameter:
|
401 |
BH |
Appearance |
green dark brown |
black cylinder |
Size |
2.5 -3.5mm |
D: 5MM ;L: 5MM |
Shape ( kg/l ) |
Sphere |
Cylinder |
Bulk density (kg/l) |
= 1.1 |
1.0-1.2 |
Crushing strength (N) |
50/p |
= 98/cm |
Deoxygenate capacity (ml/g) |
= 18 |
= 18 |
Outlet oxygen content (PPM) |
= 0.01 |
= 1 |
Inlet oxygen content |
= 1000ppm |
= 1000ppm |
Best performance temperature |
normal |
normal |
Bearable temperature |
400 ? |
400 ? |
Work-span |
= 3 years |
= 3 years |
The above mentioned data might be updated because of the technical development ,please contact us the latest one .
Activation and re-activation
Both of them should be activated at its initiation . Input H2 contained gases at 100-200/h air speed ,heat the agent gradually and keep it at 200 ? and 300 ? separately for 1hour ,heat on and keep it at 400 ? until the gases volume reach up to 1.5-2.0liter per gram agent ,stop heating ,input the gases on ,cool down and keep it air-proofed for ready .
It should be re-activated when either being disabled .Input H2contained gases at 150-300/h air speed ,heat the agent at 4 ? /minute,then keep it at 200 ? and 300 ? separately for 1hour ,heat on and keep it at 350 ? for 3hours,stop heating ,input the gases on ,cool down and keep it air-proofed for ready .
Attention:
Dispel all the air confined in the forepart systems and pipes before running.
Need to be re-activated when it is less than 0.5cm between the brown-changed color and bed bottom.
Need to be linked in hard ,but plastic or rubber pipes between the deaerator and systems as to avoid air infiltration.
Not being contacted with air after re-activated ,of might cause flame
The agent could shrink after reactivated ,please employ according measure at loading. Packing: 25kg steel drum.
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