Activated Alumina Ball desiccan for Cracked Gas Drying
Detailed Product Description
Size: 2-3mm Color: White Powder
Na2O: 0.05 BET: 530m2/g
Bulk Density: 0.7 Al2O3: 90%
Fe: 0.03 SiO2: 0.03
White sphere activated alumina catalyst carrier
Features
A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkali, odorless, tasteless and non-toxic
Application:
Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien)
Cracked Gas Drying
Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.
Drying of highly polar compounds, such as methanol and ethanol
Drying of liquid alcohol
Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
Drying of refrigerants
Activated alumina, there are many micro-paths, so the specific surface is large.
It can be used as absorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant
and the pole-molecular absorbent, according to the absorbed molecule polarization, the attachment
force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate effect of the activated alumina is good. The capacity is stable. It has high strength,low abrasion, no soften in water, no expansion, no powdery no crack. It can 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 waste gas, especially in the drinking water defluorinate.Molecular Formula Al2O3. N H2O (0
Beta Zeolite β Molecular Sieve For Catalyst
Beta zeolite,having a unique three-dimensional 12-membered ring cross channel structure,is composed by mixing two polycrystals which are closely related to each other in the structure,and the two polycrystals are composed of the tetrahedral structure units which are symmetric based on the same center and arranged according to the layer.The two structures are composed of the tertiary structure units(TBU)which are symmetric based on the same center,wherein these TBUs are arranged in layer and subsequently connected in the form of left hand and right hand,This connection causes the twist along the channel of the direction C.
Beta zeolite shows an excellent catalytic performance in catalytic cracking,hydrocracking,hydroisomerization,hydrodewaxing,aromatics alkylation,olefin hydration,olefin etherification and other petroleum refining and petrochemical processes.
The varieties for the typical products of Beta Zeolite produced by JiuLong Chemical Co.,Ltd.are listed as follows,and the other products of this series also can be produced according to the requirements of the user:
Detailed Product Description
SiO2/Al2O3: 40 Color: White Powder
Cation: Sodium SiO2/Al203: 25
SO4: 0.4 Cl-: 90ppm
D50: 7um
FCC catalyst , Beta Zeolite,Zeolite Beta,Beta Molecular Sieve
SiO2/Al2O3 Mole Ratio: 25-40
Nominal Cation Form: Sodium/Hydrogen
Na2O Weight %: 0.1
Surface Area, m2/g: 540
Zeolite beta
β molecular sieves have three mutually intersecting 12-ring channels, it is only 12 yuan a three-dimensional pore structure of zeolite ring.
β zeolite having high hydrocracking, hydroisomerization catalytic activity and adsorption capacity of linear paraffins, and good resistance to sulfur and nitrogen poisoning. It can be used in the petrochemical industry of benzene with propylene olefin system cumene, cumene metathesis diisopropylbenzene, toluene Isopropylation, aromatics alkylation, transalkylation diisopropylbenzene, propylene ether, methanol aryl structured, propylene oxide and acetic ether of phenol methylation, methylation of aniline, toluene transalkylation preparation of cumene and toluene disproportionation and transalkylation reaction with a catalyst such. β-type USY zeolite used in conjunction with the increase of the octane number of gasoline. In the fine chemical industry, β zeolite has excellent activity and selectivity in the dehydration deamination.
Product SiO2/Al2O3Mole Ratio Nominal Cation Form Na2O Weight % Surface Area, m2/g
B01* 25 Sodium/Hydrogen 0.1 540
B02* 38 Sodium/Hydrogen 0.1 540
BC-300 300 Sodium/Hydrogen 0.1 540
Synthetic ZSM-5 Zeolite Molecular Sieve as MTP Catalyst Carrier For Petrochemical Industry
ZSM-5 Zeolite
The ZSM-5 type zeolite produced by means of a template agent free hydrothermal crystallization method is featured with high relative crystallinity,wherein the relative crystallinity is no less than 90%,the SiO2/Al2O3 molar ration is no less than 25,and the Na2O is no more than 0.1%.
ZSM-5 Quality Control Targets
Detailed Product Description
Product Name: Zeolite ZSM-5 Mole Ratio: 15-1000
Cas No.: 308081-08-5 Cl-: Max90ppm
SO4: Max0.4 BET: 330-360
Specifications
Mole Ratio: 15-1000
Nominal Cation Form: Ammonium/Hydrogen
Products
SiO2/Al2O3Mole Ratio Nominal Cation Form Na2O Weight % Surface Area, m2/g
JL 01 25 Sodium/Hydrogen 0.05 340
JL O2 30 Sodium/Hydrogen 0.05 340
JL 03 50 Sodium/Hydrogen 0.05 340
JL 04 80 Sodium/Hydrogen 0.05 340
JL 05 280 Sodium/Hydrogen 0.05 340
Na2O Weight %: 0.05
Surface Area, m2/g: 340
Hydrophobic
ZSM-5 having a high silica to alumina ratio, the smaller the surface charge density. The water molecule is polar, so you will not ZSM-5 is adsorbed. Although water molecules smaller than the diameter of n-hexane, but the amount of adsorption of n-hexane ZSM-5 is generally greater than water.
Easy to coke
ZSM-5 V-shaped aperture effective, pore size and bending, preventing a large condensate formation and accumulation. Meanwhile, ZSM-5 framework is no greater than the bore of the cavity (cage) exist, so limiting the formation of large molecules from the secondary condensation reactions. So that the possibility of ZSM-5 catalyst coke is reduced. ZSM-5 for an alkyl aromatics into the tunnel barrier is formed, and thus the reaction process it can not continue to react in smaller pores, the final condensation formed coke. ZSM-5 so much slower than the rate of coke deposition and Y-type mordenite, difference of almost two orders of magnitude. Capacity of ZSM-5 zeolite carbon content is higher.
Excellent shape-selective selectivity
Zeolite molecular sieve as catalyst, only smaller than the hole crystal molecules can catalyze the reaction out of control pore size crystalline zeolite suffering zeolite catalyst size and shape of reactant and product molecules showed great selectivity. Pore system of ZSM-5 zeolite having a 10-MR constituted medium size orifice diameter, it has a good shape-selective selectivity.
Pseudo Boehmite binder Oil Refining Catalyst
Pseudoboehmite is an aluminium compound with the chemical composition AlO(OH). It consists of finely crystalline boehmite. However, the water content is higher than in boehmite.
Main Use:
Its used as FCC and hydrogenation catalyst carrier
Item Pole Volume Specfic Surface Dry
Basis
SiO2 Dispersion
index
Na2O Fe2O3
M1/g M2/g % % % % %
HYN_001 0.70-0.90 240-320 70±1
Alumina Carrier Columnar (clover shape)Catalyst Carrier
This series of products with false water alumina gel X- Rhoactivated alumina production fast removal method and continuouscarbonization method for the production of components, made ofadvanced molding technology, high specific surface area, goodstability of compressive strength, low abrasion, proper pore structure, low content of impurities, the characteristics of active component impregnation properties good etc.,
and according to user requirements, using different process conditions, catalyst carrierto adjust the production performance of materialized different crystal phases, different diameter, different content of impurities.Widely used in petrochemical, hydrodesulfurization, low temperature shift catalyst carrier.
The main product type and technical indicator:
rType
Component
Appearance
Size
mm
Bulk Density
g/cm3
BETm2/g
Pole Volum
cm3/g
Crush stength N/Grain
Na2O%
Al2O3%
Water adsorption%
HYZ-001
Al2O3â?¢ nH2O
Column
3 Ã? (4-10)
0.55-0.65
â?¥ 150
â?¥ 0.50
â?¥ 100
â?¤ 0.10
â?¥ 94
â?¥ 70
HYZ-002
Al2O3â?¢ nH2O
clover
3 Ã? (4-10)
0.55-0.65
â?¥ 150
â?¥ 0.50
â?¥ 100
â?¤ 0.10
â?¥ 94
â?¥ 70
HYZ-003
Al2O3â?¢ nH2O
Column
3 Ã? (4-10)
0.5-0.6
â?¥ 220
â?¥ 0.60
â?¥ 90
â?¤ 0.10
â?¥ 94
â?¥ 70
HYZ-004
Al2O3â?¢ nH2O
clover
3 Ã? (4-10)
0.5-0.6
â?¥ 220
â?¥ 0.60
â?¥ 90
â?¤ 0.10
â?¥ 94
â?¥ 70
HYZ-005
Silicon aluminum composite
Column
3 Ã? (4-10)
0.5-0.6
â?¥ 180
â?¥ 0.50
â?¥ 100
â?¤ 0.10
â?¥ 84
â?¥ 65
HYZ-006
Silicon aluminum composite
Clover
3 Ã? (4-10)
0.5-0.6
â?¥ 180
â?¥ 0.50
â?¥ 100
â?¤ 0.10
â?¥ 84
â?¥ 65
HYZ-007
Titaniumaluminum composite
Column
3 Ã? (4-10)
0.55-0.65
â?¥ 150
â?¥ 0.45
â?¥ 90
â?¤ 0.15
â?¥ 84
â?¥ 72
HYZ-008
Titaniumaluminum composite
Column
3 Ã? (4-10)
0.55-0.65
â?¥ 150
â?¥ 0.45
â?¥ 90
â?¤ 0.15
â?¥ 84
â?¥ 72
HYZ-009
Al2O3â?¢ nH2O
Column
3 Ã? (4-10)
0.70-0.80
â?¥ 180
â?¥ 0.40
â?¥ 80
â?¤ 0.10
â?¥ 94
â?¥ 50
HYZ-010
Al2O3â?¢ nH2O
Sphere
Φ 3-4
â?¥ 0.68
â?¥ 170
â?¥ 0.45
â?¥ 70
â?¤ 0.20
â?¥ 94
â?¥ 65
HYZ-011
Al2O3â?¢ nH2O
Sphere
Φ 5-7
â?¥ 0.68
â?¥ 170
â?¥ 0.45
â?¥ 130
â?¤ 0.25
â?¥ 94
â?¥ 50
HYZ-012
Al2O3â?¢ nH2O
Sphere
Φ 4-6
0.55-0.60
â?¥ 250
â?¥ 0.45
â?¥ 60
0.10-1.00
â?¥ 94
â?¥ 60-70
HYZ-013
Al2O3â?¢ nH2O
Clover
3 Ã? (4-10)
0.45-0.60
â?¥ 350
â?¥ 0.65
â?¥ 70
â?¤ 0.10
â?¥ 95
â?¥ 80
The content of *Na2O according to user needs
