ZSM-5分子筛质量指标
| 项 目 | 单 位 | 质量指标 | 典型数据 | 试 验 方 法 |
孔 容 | mL/g | ≥0.20 | 0.22 |
|
比表面 | m2/g | ≥330 | 367 |
|
结晶度 | % | ≥88 | 90 |
|
SiO2/AL2O3 | / | 36-42 | 37-41 |
|
氧化钠 | %(m/m) | ≤0.10 | 0.078 |
|
固含量 | %(m/m) | ≥95 | 96.5-98.5 |
|
描述: 我厂生产硅铝比为40、60、100-600的择形沸石；由于它的特殊孔结构，硅铝比为40左右的沸石，具有较好的裂解活性，适合用于生产临氢降凝和非临氢降凝催化剂。根据用户需要，还提供平均粒径为5μm左右的ZSM-5分子筛产品。
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.
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