Zeolite ZSM-5 FCC

日期：2024-04-20 09:22

浏览次数：1024

摘要：Zeolite ZSM-5 Catalysts (FCC)for Refining Do you want to shift into higher diesel production or do you need to increase the capacity of your current products? You can meet your product objectives with our highly selective, higher activity portfolio of catalysts. New catalysts continue to lower hydrogen use and match your product specifications while you increase your capacity. We offer catalyst solutions for a range of applications: Hydrocracking Hydr.

Zeolite ZSM-5 Catalysts (FCC)for Refining

Do you want to shift into higher diesel production or do you need to increase the capacity of your current products? You can meet your product objectives with our highly selective, higher activity portfolio of catalysts. New catalysts continue to lower hydrogen use and match your product specifications while you increase your capacity.

We offer catalyst solutions for a range of applications:

Hydrocracking

Hydrotreating

Reforming

Isomerization

Merox Treating

Zeolite zsm-5 brief introduction

Zeolite zsm-5 has been used as the parent of alkylationm, isomeration, aromatization and dewaxing catalysts and so on. The zeolite ZSM-5 molecular sieve catalyst, characteristic of the simpler synthesis process, stabler quality, free of pollution, less cost, better hydrothermally, compared to those of ZSM-5 molecular sieve catalyst synthesized using organic compounds overseas, won the second place of the state inbvention prize of P.R.C.

1、Chemical Composition
Production Introduction

(SiO2/AL2O3)=38

(SiO2/AL2O3)=50

(SiO2/AL2O3)=25

AL2O3

3.8-3.9％

2.3-2.5％

5-5.5％

SiO2

85-86％

86.0-87.0％

80-85％

2、Adsorption

Adsorbent

N-hexane

Cyclohexane

Water

(SiO2/AL2O3)=38

9.5-10.5％

1.9-2.3％

9.0-10.0％

(SiO2/AL2O3)=50

9.0-10.0％

1.5-2.0％

7.0-8.0％

(SiO2/AL2O3)=25

9.5-10.5％

2.05-2.5％

11.0-12.0％

3、Structure State
Crystallinity  ≥95%
Pore size   5Å
Framework Density 1.81 (determined in isooctane)
Thermal stability  The differential thermal analyst(DTA) curve shows that the crystal exhibits no major structural change up to temperature of about 1200℃.
Hydro-thermal stability  The binder-additive catalyst could retain its crystallinity when treated under 100% steam at a temperature of 700℃

Zeolite zsm-5 pictures

下一篇： Molecular sieve
上一篇： Naike Chemical Tower packing

	(SiO2/AL2O3)=38	(SiO2/AL2O3)=50	(SiO2/AL2O3)=25
AL2O3	3.8-3.9％	2.3-2.5％	5-5.5％
SiO2	85-86％	86.0-87.0％	80-85％

Adsorbent	N-hexane	Cyclohexane	Water
(SiO2/AL2O3)=38	9.5-10.5％	1.9-2.3％	9.0-10.0％
(SiO2/AL2O3)=50	9.0-10.0％	1.5-2.0％	7.0-8.0％
(SiO2/AL2O3)=25	9.5-10.5％	2.05-2.5％	11.0-12.0％