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ZSM-5 molecular sieve

ZSM-5 molecular sieve

Category :

Catalyst and Auxiliary/Catalyst

CAS NO :
EC NO :
Molecular Formula :
Main Specifications :
Synonyms :
ZSM-5 molecular sieve
Product description:

Product Name:ZSM-5 molecular sieve

Introduction:ZSM-5 molecular sieve has two-dimensional , ten-membered ring channel which includes channel of ten-membered ring straight hole and ten-membered ring channel in “Z” shape. ZSM - 5 molecular sieve has “MFI” type tunnel structure , and its the silica alumina ratio is adjustable.

CAS NO:1327-44-2

Application :Mainly used in hydrodewaxing catalyst in the diesel;

FCC catalyst on fixed bed and flowing bed;

Shape-selective catalysis;

Standard:

ZSM-5 SIO2/AL2O3 ratio 25

Pore Volume

ml/g

≥0.17

Comparative  Crystallinity

%

≥93

SiO2/AL2O3

/

25-50

Specific Surface

m2/g

≥340

Microporous Specific Surface

m2/g

≥320

Na2O

%

≤0.1

D,50

μm

≤6

LOI

%

≤10


ZSM-5 SiO2/AL2O3 ratio 150-300

Pore Volume

ml/g

≥0.17

Comparative  Crystallinity

%

≥92

SiO2/Al2O3

/

150-300

Specific Surface

m2/g

≥340

Microporous Specific Surface

m2/g

≥320

Crystal Particle Size

nm

≈1000

Na2O

%

≤0.06

D,50

μm

≤6

LOI

%

≤10


Product  Number

Zsm-5  (80)

Report  Date

Item

Unit

Quality  Specification

Test Result

Test  Method

Comparative  Crystallinity

%

≥90

97.0

RIPP147-90

SiO2/Al2O3

/

80-100

83.7

Q/TSH002.5.36-94

Na2O

%(m/m)

≤0.05

0.036

Q/TSH002.5.34-94

Burning Solid Content

%(m/m)

≥95

97.7

Q/TSH002.5.31-94

 

ZSM-5( selectivity) molecular sieve

ZSM-5 (MFI  structure)

SiO2/Al2O3 Ratio ;

≥350

Comparative  Crystallinity :

>95%

Na2O:

< 0.1%

Pore Diameter :

0.52nm

Partical Diameter :

3um

Thermal Stability :

1200℃

LOI (1000 deg C) :

1%

 

ZSM-5 Spherical Standard

Item

Unit

Standard

Analyze method

Shape

spherical

eye

Size

mm

Φ2-4

Pore Volume

ml/g

≥0.21

N2Adsorption instrument

Specific Surface

m/g

≥238

N2Adsorption instrument

Crush strength

N/cm

≥98

Density

g/ml

0.75

X-spectrum

Na2O

wt%

0.05

flame photometric detector

Abrasion

wt%

≤1

Wear index tester

 

Remark: The Standard mentioned above is common standard of  ZSM-5 Molecular Sieve . As for different application , we could produce the specific  standard to satisfy the customers’ requirement.

Packing: packed in bags, 25 kg/bag.

Storage: Before use the molecular sieves , should pay attention to prevent adsorbed water , organic gas or liquid , dampproof and chemical contamination , etc.

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Contact us:

Zibo MengZhong IMP.&Exp.Trading Co.,Ltd.

Address:D TOWER,ENTREPRENEURSHIP TORCH

SQUARE,NO.111 LIUQUAN ROAD,GAOXIN DISTRICT,ZIBO CITY,SHANDONG PROVI NCE.CHIN

Dangerous and Precursor Chemicals Department

Tel:+86-533-3142335 15065881990(Miss Wang)13626438394(Miss Zhou)

Chemical Raw Materials and Intermediates Depaetment;

Tel:+86-533-3142337 18615150887(Mr.Zhang)

Fax:+86-533-3585927

E-mail:zgmz@zgmengzhong.com




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Contact us
Company:
   ZIBO MENGZHONG IMP. &EXP.TRADINGCO.LTD
Contact:
   Ms Wang
Phone:
+86-533-3585926
Mobile phone:
+86-18560822926
Fax:
+86-533-3585927
E-mail:
Contact Supplier
Website:
http://www.zgmengzhong.com
Address:
1210#,Block D,High-tech Zone Venture Torch Square,Zibo,Shandong
Zip Code:
255000
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