What is polyaluminium chloride used for?

Polyaluminium chloride is widely used for setting dyes as a mordant, tanning the leather, fire retardant in textiles, coagulation agent for rubber latex, and in pulp and paper manufacture. Chemtradeasia offers a wide range of high-quality Polyaluminium chloride (PAC) products across the world. It is widely used in water treatments.

How to manufacture polyaluminium chloride?

Method for manufacturing polyaluminium chloride with aluminum vanadine and calcium aluminate powder CN104671269A(en) 2015-06-03 Method for producing polyaluminum chloride from hydrogen chloride waste gas and aluminum salt water waste liquid generated from anthraquinone synthesizing production

What is polyaluminum chloride (PAC)?

Polyaluminum Chloride (PAC) is one of the most efficient water treatment chemicals utilized today. It is widely used in both potable water and wastewater treatment because it provides high coagulation efficiency and it has the widest pH and temperature application ranges compared to other water treatment chemicals.

Why is PAC used in papermaking?

PAC is used in the papermaking industry to increase drainage rates in neutral and alkaline processes, as a retention aid, to increase sizing efficiency and to reduce cationic demand. In 1884, Pfaudler invented the technology of corrosion resistant, glass-lined steel (Glasteel®) and is the leader still today in this technology.

What is the Pfaudler PAC solution?

The Pfaudler PAC Solution not only includes the Glasteel® Reactor for your PAC production, but also includes the PAC process technology and the design and supply of the entire process system. Our PAC Process Technology was developed back in the 1980’s and has been optimized over the years with our multiple plant designs and installations.

Which raw materials are used to make liquid PAC?

It has the ability to coagulate suspended solid or dispersed colloid within water perform easily precipitated flock. The raw materials used for manufacturing liquid PAC consists of hydrated alumina (Al (OH) 3), hydrochloric acid (HCl), sulfuric acid (H 2 SO 4) and calcium carbonate (CaCO 3).