Instrument model/company：AutoChem II 2920，Micromeritics

Main parameters：

1. High temperature furnace heating temperature range：RT+10 ℃～1100 ℃

2. High temperature furnace temperature control accuracy：±2 ℃（Full range）

3. High temperature furnace temperature resolution：1 ℃

4. Automatic temperature control heating rate：

In the range of 120 ℃～500 ℃：1 ℃/min～50 ℃/min

In the range of 500 ℃～750 ℃：1 ℃/min～30 ℃/min

In the range of 750 ℃～1100 ℃：1 ℃/min～10 ℃/min

Application：

Autochem Discoverry 2920 is an important instrument for dynamic temperature programming research. It can perform temperature-programmed desorption (TPD) and temperature-programmed reduction (TPR) studies on catalysts, as well as temperature programmed oxidation (TPO) study was conducted on the deactivated catalyst and the dried catalyst. The pulse adsorption technology of the chemical adsorption instrument can also be used to study the acidity, acid distribution, active metal dispersion, interaction between metal and carrier of the catalyst.

Test items：

Notes：

1. High-purity nitrogen, high-purity air, high-purity argon, CO and hydrogen can be provided. If other gas is required, extra fee will be charged according to the usage.

2. For parallel test, the charges will be accumulated according to the number of parallel testing samples.

3. For the need of special test, the price is set based on the analytical condition.

ATTN: Zhang Qi

Tel: 021-37896103

E-mail: test1@shicti.com