You are here: Home » Product » Explore Zeolites » SAPO-34 in Conversion of Low Carbons To Light Alkenes

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

SAPO-34 in Conversion of Low Carbons To Light Alkenes

SAPO-34 has a special water absorbing capacity and bronsted acidity, and This can be used as an adsorbent‚ catalyst and catalyst support in applications with low carbon olefin transfer‚ auto gas purification‚ MTO reactions‚ etc.
Availability:

  • SAPO-34

SAPO molecular sieves is a series of novel silicoaluminophosphate that were successfully synthesized by the Union Carbide Corporation In 1982. Since then silicoaluminophosphate molecular sieve and its heteroatom-substituted derivatives have been researched for catalysts. Among these molecular sieves, silicoaluminophosphate SAPO-34 is a molecular sieve with chabazite-type framework containing 8-member ring ellipsoidal cage and 3-dimensional channel, which is formed by stacking of double six-rings according to ABC sequence. SAPO-34 is microporous molecular sieve with a pore size of 0.38×0.38 nm and cage size of 1.0×0.67 nm. Space group of SAPO-34 is R3m belonging to trigonal crystal system.

Due to its proper acidity and pore structure, it has a special water absorbing capacity and bronsted acidity, and This can be used as an adsorbent‚ catalyst and catalyst support in applications with low carbon olefin transfer‚ auto gas purification‚ MTO reactions‚ etc




Product


Series

Code

Framework


P2O5:SiO2:Al2O3

(mol/mol)

Pore Diameter

Å

Crystal Size

μm

Cation


BET

mm2/g

L.O.I

1000℃,%

Na2O

%

Partcicle Size

μm(D50)

SAPO-34

YT-S-34

CHA

1:1:0.5

0.38×0.38

_

H+

>550

<10

-

5-10


Application:

- Application in conversion of low carbons to light alkenes

(1) Methanol to light alkenes/propene

(2) Chloromethane to light alkene

(3) Ethylene to propene

-Application in cracking reaction of heavy hydrocarbons

(1) Olefin catalytic cracking to propylene

(2) Heavy hydrocarbons catalytic cracking to propylene

- Application in treatment of NOX

- Application in alkenes to light alkenes

(1)Oxidative dehydrogenation of ethane

(2)Dehydrogenation of propane

(3)Dehydrogenation of butane

- Application in zeolitic membrane

(1) Selective separation of CO2/CH4

(2) Purification of H2


Previous: 
Next: 
Inquiry

OUR COMPANY

Shandong Yutai is a premier producers of specialty zeolite powders and catalysts for petrolchemical and environmental applications
Follow Us By

QUICK LINKS

PRODUCT CATEGORY

CONTACT US

Shandong Yutai Chemical Co., Ltd.
  +86-13176191356
  Lianxiang Road, Wenshang Chemical Industry Park, Jining, 272503 Shandong, China
Copyright ©️ 2023 Shandong Yutai Chemical Co., Ltd. Sitemap.