Zeolite powder productions - cheap Zeolite powder productions and Zeolite powder productions manufacturer from china by item 23797262.

porducts list

Other Drive & Storage Devices [2]
Pharmaceutical Machinery Parts [1]

contact datails

Dalian University of Technology Greentech Co., Ltd

NO.15,Baojianstreet Xigang District,Dalian China Ted +86-0411-83678101/83678102 13309860567

Zeolite powder productions


company	Dalian University of Technology Greentech Co., Ltd
Categories	Optoelectronic Displays
Update	2010-01-02
Original Region	China
prev 1 2 3 next

Zeolite powder productions

The series of production of nano-sized zeolite ZSM-5 molecular sieve ( aluminosilicate type) This series of zeolite molecular sieve includes the types DNZ-01, DNZ-02 and DNZ-03, which are widely used as catalysts in the production of oil-refining, petrochemical engineering and fine chemical syntheses, such as catalytic cracking, performance-improving of gasoline，decreasing freezing point of diesel oil and aromatization and etc.. The patent for invention for the large-scale hydrothermal production technology of nano-sized zeolite ZSM-5 molecular sieves and the powder synthesis technology of nano-sized zeolite molecular sieves has already been applied for with the application No.03111069 and the publication No.CN.1436726, the technology fruit of which was awarded the second-grade prize of national science and technology progress in 2003.

The technology criterion of the production we provide：

Technology items	Production specification, types and technology standards
Technology items	DNZ-01	DNZ-02	DNZ-03	Characterization methods
Degree of crystals, nm	20～50	80～120	200～300	Transmission electronic microscopy,(TEM)
SiO/AlO,mol	20～30	50～60	90～110	X-ray(XRF)
Relative crystallization, %	≥95	≥95	≥95	Powder X-ray Diffraction
Solid content，m%	≥96	≥96	≥96	Calcination at 600℃
Na content，m%	≤1.0	≤1.0	≤1.0	X-ray(XRF)

These zeolite molecular sieves consist of DGO(organic amine type) and DGI(inorganic amine type), which, as catalysts, are mainly used in oil-refining and selective-shape catalysis in the of petrochemical engineering process like alkylation of toluene and methanol, toluene disproportionation and alkylation of ethylbenzene and ethylene (or ethanol) etc..

The technology criterion of the production we provide：

Technology items	Production specification, types and technology standards
Technology items	DGO	DGI	Characterization methods
Degree of crystals，μm	1～3	1～2	Transmission electronic microscopy, (TEM)
SiO/AlO,mol	40～50	40～50	X-ray(XRF)
Relative crystallization，%	≥95	≥95	Powder X-ray Diffraction
Solid content，m%	≥96	≥96	Calcination at 600℃
Na content，m%	≤1.0	≤1.0	X-ray(XRF)

This series of zeolite molecular sieve includes the types DNB and DMB that are mainly used in the preparation of catalysts used in petrochemical engineering and fine chemical syntheses, such as synthesizing isopropyl benzene (cumene), isopropyl toluene, disproportionation of Benzene and diisopropyl benzene, formylation of Benzene.

The technology criterion of the production we provide：

Technology items	Production specification, types and technology standards
Technology items	DNβ	DMβ	Characterization methods
Degree of crystals, nm	100～200	500～700	Transmission electronic microscopy, (TEM)
SiO/AlO,mol	20～30	20～30	X-ray(XRF)
Relative crystallization, %	≥95	≥95	Powder X-ray Diffraction
Solid content, m%	≥96	≥96	Calcination at 600℃
Na content, m%	≤1.0	≤1.0	X-ray(XRF)

This series of zeolite molecular sieves consist of DTS-O

Products Showcase

See more products from this supplier.

提交网站发布产品

Do you want to show products of your own company? Join FREE now!