Activated Carbon Catalyst, Hgcl2 Catalyst, Km-010, Multi-Component Composite

• CAS No.: 7440-44-0
• Formula: C
• Artificial Graphite Type: Graphite Electrode Class
• Active Carbon Material: Coaly Activated Carbon
• Carbon Content: High-Carbon
• Pore Diameter: Microporous
• Model NO.: KM-010
• Manufacturing Method: Chemical Method of Activated Carbon
• Type: Gas Adsorption
• Appearance: Pellet
• Usage: Environmental Protection Industry, Chemical Industry, Electric Power Industry, Petrochemical Industry
• Physical Properties: Mesh Number
• Chemical Properties: Ash Content
• Adsorption Properties: Carbon Tetrachloride Adsorption Value
• Transport Package: 25, 500 Kgs Woven Bag
• Specification: FCD series
• Trademark: Lerona
• Origin: China
• HS Code: 38021090
• Production Capacity: 100 Ton/Month

Product Description

Activated carbon catalyst, multi-component composite mercury chloride catalyst
KM-010

Multi-component composite mercury chloride catalyst, this product uses high-quality activated carbon with well-developed pores and strong adsorption as the carrier. It uses analytically pure mercury chloride as active material and adds catalyst. It has the function of catalyst and forms double salt to reduce local overheating. And a new formula to reduce the sublimation loss of mercuric chloride. It is refined by combining advanced processes of mercury catalyst and non-mercury catalyst. The product has higher thermal stability than single mercury chloride, high catalytic activity, high production intensity, long service life, high conversion rate and less pollution.

The content of mercury chloride in environmentally friendly low-mercury catalyst is only 4.0%~6.5%, which reduces the consumption of mercury chloride by nearly 50%. After use, the mercury chloride content in the waste mercury catalyst is about 4%, and the emission is reduced by 75%. .

The use of this product to achieve high-efficiency recovery of mercury chloride during the synthesis of vinyl chloride can almost avoid the contamination of subsequent systems by mercury chloride. The activated carbon of this product has a large specific surface area and a high mesoporosity, which effectively improves the use efficiency of mercury.

Activated carbon catalyst, multi-component composite mercury chloride catalyst spec:
Size:3-6 mm     Length:3-8 mm: 90% min
HgCl2:4-6.5% impregnated content   Moisture:3% max(as packed)
Hardness:95% min   Bulk density:0.56-0.62 g/ml
HgCl2 lossing content(250 C):3% max
Packing:25 or 500 kgs bag
The capacity of 20'FCL:10 tons

Multi-component composite mercury chloride catalyst Instructions
1. Preparation in advance
     Before loading the catalyst, it must be ensured that there are no leaks inside and outside the converter, and the inner wall of the tube is clean, dry and free of debris.
2, Catalyst loading
     Open the catalyst package and load it into each tube in the shortest possible time to prevent moisture.
3, Nitrogen replacement, drying
     It is replaced by hot nitrogen and dried to meet the requirements.
4. Hydrogen chloride activation
     The dry HCL is introduced at 90-100 °C, the control rate is 100-500 m3/h, and the acid is placed at the bottom of the converter every 2 h for 72 h (or the HCL content of the inlet and outlet is within the normal requirements).

5, The initial stage of the reaction
     The acetylene and HCL are controlled to pass through the converter at 1:3.03 to 1:1.0 (100% purity, V%), and the culture temperature is controlled at 100 to 135 ° C. The acetylene flux is adjusted according to the cooling capacity, and the culture period is one month.

6, The normal reaction stage
     After the end of the culture period, the reaction temperature can be controlled to about 150 ° C, and the acetylene flux can be adjusted according to the cooling capacity.

7. During the culture period and the normal reaction stage, especially the culture period, the temperature and flow rate should be strictly controlled to avoid the high and low, especially the flow rate of the reaction raw materials, and gradually increase to the normal production flow rate at the end of the culture period.