ZSM-5Molecular sieve quality index
| Item | Single position | Quality index | Typical data | Test method |
Pore volume | mL/g | ≥0.20 | 0.22 |
|
Specific surface | m2/g | ≥330 | 367 |
|
Crystallinity | % | ≥88 | 90 |
|
SiO2/AL2O3 | / | 36-42 | 37-41 |
|
Sodium oxide | %(m/m) | ≤0.10 | 0.078 |
|
Solid content | %(m/m) | ≥95 | 96.5-98.5 |
|
Description: the production of silicon in our factory is 40, 60, 100-600 of the selective zeolite; because of its special pore structure, the silicon aluminum ratio is about 40 of the zeolite, with good cleavage activity, suitable for the production of hydrogen and non catalytic reduction. According to user needs, the average particle size of ZSM-5 molecular sieve is also provided with an average particle size of about 5 m.
Zibo Qichuang Chemical Sci-Tech Development Corporation was established in September 2003. It is located at the Highway crossing of G309 and S325, Wangcun Town, Zhoucun District, Zibo City in Shandong Province.
Our key business is researching and developing, producing molecular sieves and petrochemical catalysts. We produce 3000 tons of ZSM type molecular sieves and 3000 tons of petrochemical catalysts each year. We have one research center and three production bases, which are ZSM type molecular sieve production base, catalyst production base and Zibo Zichuan new material production base. Qichuang is a professional company combining researches, production and sales of molecular sieves and catalysts.
We have widely cooperated with famous universities and research centers in China for many years. Many advanced molecular sieves and catalysts were developed. A lot of patents and proprietary technologies were obtained. Among these technologies, the low temperature catalytic de-NOX technology is at the leading position in China.
