catalogue(Naike Chemical)

Naike Chemical Industry Equipment Packing Co.,Ltd(reliable supplier of molecular sieve and tower packing for petrochemical
industry)
Naike Chemical Industry Eequipment Packing Co.,Ltd
Cathy Li / International Department
Naike Chemical Industry Equipment Packing Co., Ltd.
Tel: 86 799 3673812 Fax: 86 799 3673808
Email: cathy@nkchem.com Skype:sylvia_1365
Cell phone:86-18079909829
Web: www.laiko.net
Naike Chemical www.laiko.net www.nkmolecularsieveandtowerpacking.com cathy@nkchem.com
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industry)
1st
Chart Ceramic Ball
1．Inert Ceramic Ball
Inert ceramic alumina ball has stable chemical features and a low rate of water absorption, resistant to high
temperature and high pressure. It is also resistant to the corrosion of acid, alkali and some other organic
solvents. They can stand the rapid changes in temperature during the manufacturing process.
Inert ceramic alumina ball Physical Prosperities:
Product name
Item
Low Alumina Ball Middle Alumina Ball High Alumina Ball
Al2O3 17-35% 60-75% 80-95%
Al2O3 +SiO2(%) ≥92% ≥92% ≥95%
Fe2O3(%) 1% 1% 0.5%
CaO (%) 1.5% 2.1% 2.9%
MgO (%) 2.5% 1.3% 0.5%
K2O+Na2O(%) 4.0% 4.0% 4.0%
TiO2 (%) 0.5% 0.1% 0.1%
Water absorption 3%
Acid resistance 98%
Alkali resistance 80% 85% 90%
Operation Temperature (°C) 980 1180 1580
Spalling Resistance(°C) 300 500 700
Gravity(g/cm3
) 2.3-2.4 2.6 3.5
Mohs hardness Max 6.5 7.0 7.0
Compressive
Strength
KN/Pellet
Ø6 0.4 0.5 0.6
Ø13 1.2 1.6 1.7
Ø20 1.8 2.0 2.3
Ø25 2.5 2.9 3.2
Ø38 4.0 4.5 5.0
Ø50 8.0 8.5 11
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industry)
Specification:
Dia(Φ) 3 6 8 10 13 16 20 25 30 38 50 65 75
Allowable deviation ±1.0 ±1.5 ±2.0 ±3.0
2．Refractory Ceramic Ball
Refractory ceramic ball usually used in shift converter and reformer in ammonia plant.
Refractory ball has a lot of advantages, such as:
High strength, long use period;
Chemical stability, it won't react with our materials;
Good performance of resistance high temperature, resistance high temperature up to 1900°C.
Specification:
Index Unit Data
Al2O3 % ≥65
Fe2O3 % ≤1.6
Pore Volume % ≤24
Compressive strength kg/cm2 ≥ 900
Refractoriness °C ≥1800
Bulk Density Kg/m3 ≥1386
Specific Gravity Kg/m3 ≥2350
Refractoriness co under load of
2kg/cm2
°C ≥1500
LOI % ≤0.1
Application:
Specially used in the high-low temperature shift furnace, converter, hydrogenation shift furnace, desulfurization furance,etc
Used in the hot wind furance and heat up shift appliance in steel plant
Package:
Plastic bag, each bag 25kg net.
3 Alumina Grinding Ball
Alumina Grinding Ball are suitable for grinding medium used in ball grinding machines.
Typical Characteristics
Product Al2O3% Bulk densityg/cm3 Water absorption% Mohs Hardnessscale Abrasion loss%
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industry)
High Alumina Grinding Balls
92 3.65 0.01 9 0.011
95 3.68 0.005 9 0.0084
Medium Alumina Grinding Balls 65-75 2.93 0.01 8 0.01
Carbonized Alumina Grinding Balls 60-70 2.8-2.9 0.05 8 0.08
Appearance Demand
High Alumina Grinding Balls Medium Alumina Grinding Balls Carbonized Alumina Grinding Balls
Color White White Ash-black
Crack Not Permission Not Permission Not Permission
Impurity Not Permission Not Permission Not Permission
Foam hole Above 1mm not permission, size in 0.5mm permit 3 balls
Flaw Max. size in 0.3mm permit 3 balls
Adavantages:
High wear-resistance:
The alumina balls’ wear-resistance is higher than the common alumina balls’. When it is working, the ball
won’t pollute the grinding material, so it can keep the purity and improve the stability of grinded materials
especially the ceramic glaze.
High density
The high density, high hardness and the high grinding characters save the grinding time, enlarge the
smashing room. So it can improve the grinding efficiency.
4 Porous Ceramic Ball
Have inert ceramic ball's advantage and improve the surface area and stability. It is a new developed product in our company,
and we focus on the centre of the ball to open holes, it has high stability and flexibility. And improves the void of the specific surface
area, lowing the resistance of the system. So it can be widely used in oiling, chemical, and natural gas industries.
Technical Specification:
Type
Feldspar Feldspar-Molai Molai Stone Molai-Corundum Corundum
Item
Chemical Ingredients
%
Al 2O3 20-30 30-45 45-70 70-90 ≥90
Al2O3 +SiO 2 ≥90
Fe2O3 ≤1
Water Adsorption, % ≤5
Acid Resistance , % ≥98
Alkaki Resistance,% ≥80 ≥82 ≥85 ≥90 ≥95
Operation Temperature, °C ≥1300 ≥1400 ≥1500 ≥1600 ≥1700
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industry)
Scrushing Strength
N/ pellet
Φ 3 ≥400 ≥420 ≥440 ≥480 ≥500
Φ 6 ≥480 ≥520 ≥600 ≥620 ≥650
Φ 8 ≥600 ≥700 ≥800 ≥900 ≥1000
Φ10 ≥1000 ≥1100 ≥1300 ≥1500 ≥1800
Φ13 ≥1500 ≥1600 ≥1800 ≥2300 ≥2600
Φ16 ≥1800 ≥2000 ≥2300 ≥2800 ≥3200
Φ20 ≥2500 ≥2800 ≥3200 ≥3600 ≥4000
Φ25 ≥3000 ≥3200 ≥3500 ≥4000 ≥4500
Φ30 ≥4000 ≥4500 ≥5000 ≥5500 ≥6000
Φ38 ≥6000 ≥6500 ≥7000 ≥8500 ≥10000
Φ50 ≥8000 ≥8500 ≥9000 ≥10000 ≥12000
Φ75 ≥10000 ≥11000 ≥12000 ≥14000 ≥15000
Bulk Density , kg/m
3
1100-1200 1200-1300 1300-1400 1400-1550 ≥1550
Size:
Diameter 6 8 10 13 16 20 25 30 38 50 60 75
Tolerance of
diameter ,mm
±1.0 ±1.5 ±2.0 ±3.0
Aperture ,mm 2-3 3-5 5-8 8-10
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industry)
2nd
Chart Activated Alumina
1．Activated Alumina
Activated alumina has a large surface area, many micro-pores, well disperser high strength and thermal stability,
which is widely used as an absorber, desiccant and catalyst carrier in chemical, petrochemical and fertilizer
industry. It can also widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation,
air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material,
such as H2S, SO2, HF and paraffin in the water gas. So it has a high affinity for water/impurity and active catalyst.
According to the applications of balls, there are 3 types of Activated Alumina Sorbent, Activated Alumina
Desiccant and Activated Alumina Catalyst carrier. Meantime interior composition of the crystal phase was
divided into mode Y and X-P.
Size: activated alumina ball in 1-3mm, 3-5mm, 5-8mm.
Application:
The activated alumina are widely utilized in the drying agent of multiform gas and liquid, also function is used as
sorbent, desiccant, catalyst support in reactors for petrochemical industry, chemicl industry, fertilizer industry
and so on.
TECHNICAL PROPERTY OF ACTIVATED ALUMINA
Type
KA401
Absorbent
KA402
Defluoridizer
KA403
Absorbent for
H2O2
KA404
Antichlor
KA405
Catalyst
carrier
KA406
Absorbent in air
separation
Appearance White ball
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industry)
Main crystal phase χ-ρ χ-ρ γ χ-ρ γ χ-ρ
Chemical
composition
Al2O3 ≥93 ≥93 ≥92 ≥90 ≥93 ≥90
Na2O ≤0.3 ≤0.3 ≤0.5 0.15-0.3 ≤0.3
I.L 6-8 6-8 ≤8 ≤ ≤5 6-8
Bulk density,g/ml 0.68-0.72 0.70-0.75 0.65-0.75 0.68-0.78 0.70-0.80 0.68-0.72
Surface area,m
2
/g ≥280 ≥280 200-260 ≥300 ≥200 ≥300
Pore volume,ml/g 0.3-0.45 0.3-0.42 0.4-0.46 0.3-0.5 0.4 0.3-0.5
Static absorption,
Water
15-17
Fluorin
0.12
Water
50
Chlorine
10-20
Water
50-70
Water
17-19
Activity, - - 56-62 - - -
Loss on abrasion, ≤1.0 ≤1.0 ≤1.0 ≤0.7 ≤0.4 ≤0.8
Crushing
strength, N/grain
Φ1-2 ≥40 ≥40 - ≥40 - -
Φ2-3 ≥60 ≥60 - - - -
Φ3-5 ≥100 - ≥100 ≥82 ≥100 ≥100
Φ4-6 ≥120 - ≥130 ≥120 ≥120 ≥110
KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen perixide(H2O2)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air seperation etc.
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industry)
3rd
Chart Molecualr Sieve
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industry)
3A molecular sieve
Zeolite molecular sieve 3A is an alkali metal alumino silicate; it is the potassium form of the Type A crystal
structure. Type 3A has an effective pore opening of 3 angstroms (0.3 nm). It is large enough to allow in moisure,
but excludes moleculars such as unsatureated hydrocarbons which can potentially form polymers: and this
maximises lifetime when dehydrating such molecules.
Typical Chemical Formula
0.45k2O ·0.55Na2O·Al2O3 ·2.SiO2· 4.5H2O
Technical Parameter
Item unit target
Shape pellet ball
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 ≥0.64 ≥0.64 ≥0.68 ≥0.68
Abrasion rate % ≤0.20 ≤0.25 ≤0.10 ≤0.10
Crushing strength N/p ≥45 ≥60 ≥30 ≥70
Water adsorption % ≥20 ≥20 ≥20 ≥20
Packing water % ≥15 ≥15 ≥15 ≥15
Application
1) Drying of unsatureated hydrocarbons(e.g. ethylene, propylene, butadien)
2) Cracked Gas Drying
3) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is
required.
4) Drying of highly polar compounds, such as methanol and ethanol
5)Drying of liquid alcohol
6)Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
7)Drying of refrigerants
Regeneration
Molecular sieve Type 3A can be regenerated by either heating in the case of thermal swing processes; or by
lowering the pressure in the case of pressure swing processes.
To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated
molecular sieve can give moisture dew points below -100°C.
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industry)
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of
the process
Size
3A - Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as
powder, and in pellet 1.6, 3.2.
4A Molecualr Sieve
zeolite 4a molecular sieve is an alkali alumino silicate; it is the calcium form of the Type 4A crystal structure.
Type 4A zeolite molecular sieve has an effective pore opening of 4 angstroms (0.4 nm). It will adsorb molecules
with a kinetic diameter of less than 4 Angstrom and exclude those larger. Such adsorbable molecules include
simple gas molecules such as oxygen, nitrogen, carbon dioxide and straight chain hydrocarbons. Branches chain
hydrocarbons and aromatics are excluded.
Na2O·Al2O3 ·2.SiO2· 4.5H2O
Technical Parameter
Item unit target
Shape pellet ball
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
Abrasion rate % ≤0.20 ≤0.25 ≤0.20 ≤0.20
Crushing strength N/p ≥30 ≥45 ≥60 ≥70
Water adsorption % ≥20.5 ≥20.5 ≥20.5 ≥20.5
Packing water % ≤1.5 ≤1.5 ≤1.5 ≤1.5
Application
1) Drying and removing of CO2 from natural gas, LPG, air, inert and athmospheric gases, etc.
2) Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating)
3) Special types are used in the air break units of buses, trucks and locomotives.
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industry)
4) Packed in small bags, it may be used simply as a packaging desiccant.
Regeneration
zeolite 4a molecular sieve can be regenerated by either heating in the case of thermal swing processes; or by
lowering the pressure in the case of pressure swing processes.
To remove moisture from a type 4A zeolite molecular sieve, a temperature of 250-280°C is required. A properly
regenerated molecular sieve can give moisture dew points below -100°C.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of
the process
Size
Zeolites 4a molecular sieve are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm,
(4x8 mesh) and as powder, and in pellet 1.6, 3.2.
5A Molecualr Sieve
Molecular sieve 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore
opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those
larger.
It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6
species), in PSA hydrogen purification and in oxygen concentrators.
Typical Chemical Formula:
0.7 CaO . 0.3 Na2O . Al2O3 . 2 SiO2 . 4.5H2O
Technical Parameter:
Item Unit Technical data
Shape Pellet ball
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 ≥0.64 ≥0.64 ≥0.66 ≥0.66
Wear ratio % ≤0.20 ≤0.40 ≤0.20 ≤0.20
Crushing strength N ≥30/cm ≥45/cm ≥30/piece ≥60/piece
Static water adsorption % ≥21.5 ≥21.5 ≥21.5 ≥21.5
Water content, as shipped % ≤1.5 ≤1.5 ≤1.5 ≤1.5
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industry)
Application:
The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour
natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed.
It is also used for the separation of normal- and iso paraffins.
Production of high purity N2, O2, H2 and inert gases from mixed gas streams.
Regeneration:
Molecular sieve 5A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the
case of pressure swing processes.
To remove moisture from a 5A molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can
give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.
Size:
Zeolites 5a are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in
pellet 1.6, 3.2.
13X Molecualr Sieve
Zeolite 13X(13x molecular sieve) is the sodium form of the type X crystal and has a much larger pore opening than the type A
crystals. It will adsorb molecules with a kinetic diameter of less than 9 Angstrom (0.9 nm) and exclude those larger.
It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities
too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.
Na2O . Al2O3 . (2.8±0.2) SiO2 . (6~7)H2O
SiO2 : Al2O3 ≈2.6-3.0
Technical Parameter:
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 ≥0.68 ≥0.68 ≥0.68 ≥0.68
Wear ratio % ≤0.10 ≤0.20 ≤0.10 ≤0.10
Crushing strength N ≥30/cm ≥45/cm ≥25/piece ≥65/piece
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industry)
Static water adsorption % ≥23.5 ≥23.5 ≥23.5 ≥23.5
Static CO2 adsorption % ≥18 ≥18 ≥18 ≥18
Water content, as shipped % ≤1.5 ≤1.5 ≤1.5 ≤1.5
Application
1) Removal of CO2 and moisture from air (air pre-purification) and other gases.
2) Separation of enriched oxygen from air.
3) Removal of mercaptans and hydrogen sulphide from natural gas.
4) Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.)
5) Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams).
6) Removal of n-chained compositions from aromatics.
7) Production of bulk oxygen in PSA units .
8) Production of medical oxygen in small scale oxygen concentrators
Regeneration
Zeolite 13x (13x molecular sieve) can be regenerated by either heating in the case of thermal swing processes; or by lowering the
pressure in the case of pressure swing processes.
To remove moisture from a 13X molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve
can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process
Size
Zeolite 13x (13x molecular sieve) are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and
as powder, and in pellet 1.6, 3.2.
Insulating Glass Molecular Sieve
Insulating glass molecular sieve is the product to provide the insulating glass industry with the highest water
capacity and lowest gas adsorption for solvent-free systems.
Technical Parameter
Shpe Sphere
Diameter mm 0.5-0.8 1.0-1.5 1.5-2.0
Pore Volume Å 3 3 3
Bulk density g/ml 0.74-0.80 0.72-0.78 0.72-0.78
Static water absorption % ≥20.0 ≥20.0 ≥20.0
Crushing strength N/piece ≥5 ≥15 ≥20
Dust (Turbidity meter) ppm ≤30 ≤30 ≤30
Delta T (10 g /10ml) °C ≥38 ≥38 ≥38
Equilibrium N2 capacity % ≤0.2 ≤0.2 ≤0.2
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industry)
Dew point °C <-73 <-73 <-73
Size ratio % ≥98.0 ≥98.0 ≥98.0
Water content , as shipped % <1.5 <1.5 <1.5
Application
Very Selective Adsorption
Insulating glass molecular sieve has been designed as a high water capacity adsorbent with the lowest capacity fo
r air or other gases. The highly selective pore structure of assures excellent water dew point protection while eli
minating the co-adsorption of gases in the sealed air space.
Low Deflection
Because insulating glass molecular sieve minimizes pick up of other gases, it reduces adsorbent contribution uni
t deflection and stress under severe climatic conditions.
Economy and Performance
It increases gas filled nit production rates since units can be sealed immediately after filling. In addition, the us
e of insulating glass molecular sieve maintains unit sound and heating insulation values by minimizing the adsorp
tion of gases from the sealed space.
Homogeneous and Non-Separating
Unlike blends of two different desiccants that separate because of different component densities, insulating glas
s molecular sieve is homogeneous and uniform. Each bead is like every other. There’s no need to worry about uni
t-to-unit variation, which can occur with blends.
Residual Moisture
Insulating glass molecular sieve is supplied as a fully activated Insulating Glass Adsorbent, ready for use in space
filling operations.
14

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