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Polyaluminum chloride (PAC)
- Product Description
-
- Commodity name: Polyaluminum chloride (PAC)
Application: Oil and Gas Industry: PAC is used in drilling operations, wastewater treatment in oil and gas facilities, and in petrochemical processes. Construction: PAC can be used as an additive in cement to accelerate setting and hardening.
Chemical Name:Polyaluminum Chloride (PAC)
Shape:Yellowish to light-yellow powder or liquid (solution)
Components: Aluminum, Chlorine, Oxygen, Hydrogen
Other names:PAC - Poly-Aluminum Chloride - Aluminum Chloride Hydroxide - Basic Aluminum Chloride - ACH (Aluminum Chlorohydrate)
Molecular Formula:
General: [Al₂(OH)ₙCl₆₋ₙ]ₘ (where n = 1-5. m ≤ 10)
Common form: Al₂(OH)₅Cl or Alₙ(OH)ₘCl₃ₙ₋ₘ
Molecular Weight:
Varies by polymerization degree (typically 174.45 – 300 g/mol)
CAS Number:
PAC (solid): 1327-41-9
PAC (liquid): 101707-17-9
Application:
Oil and Gas Industry: PAC is used in drilling operations, wastewater treatment in oil and gas facilities, and in petrochemical processes.
Construction: PAC can be used as an additive in cement to accelerate setting and hardening.
Mining: PAC can be used in the recovery of coal from washing effluent.
Chemical Processes: PAC can act as a catalyst carrier in various chemical processes.
Metal Finishing: PAC can be used in metal finishing processes.
Drinking Water Purification: PAC is used in municipal and industrial water treatment plants to clarify and purify surface and groundwater sources.
Wastewater Treatment: PAC is crucial in treating both industrial and municipal wastewater, removing pollutants and making the water suitable for discharge or reuse.
Pulp and Paper Industry: PAC is used to improve paper strength, brightness, and drainage during paper manufacturing.
Textile Industry: PAC helps in dyeing processes and wastewater treatment in textile mills.
Cosmetics: PAC is used in the production of some cosmetics.
Packing:
Solid PAC: 25 kg / 50 kg bags (moisture-proof)
Liquid PAC: 250 kg drums, IBC tanks (1000 L)
Storage:
Store in a cool, dry, ventilated area
Solid PAC: Avoid moisture to prevent caking
Liquid PAC: Protect from freezing & direct sunlight
Keep away from alkalis & strong acids
Use plastic or lined steel containers to prevent corrosion
Keywords： Polyaluminum chloride (PAC)
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