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

How is polyaluminum chloride (PA) made?

Method for producing polyaluminum chloride from hydrogen chloride waste gas and aluminum salt water waste liquid generated from anthraquinone synthesizing production CN106517288A(en)

What is a polyaluminium chloride preparation method?

The invention relates to a polyaluminium chloride preparation method, which belongs to the chemical field. The polyaluminium chloride comprises the following components by weight: 100-120 parts of bauxite, 150-180 parts of 20-30% of hydrochloric acid, 60-80 parts of calcium aluminate and 20-30 parts of calcium carbonate.

What is polyaluminium chloride?

Polyaluminium chloride is prepared from aluminum hydroxide, calcium aluminate powder and industrially synthesized hydrochloric acid as main raw materials.

What are the synthesis parameters of aluminum chloride hexahydrate?

The synthesis parameters were concentration of aluminum chloride hexahydrate (0.4 to 0.8 M), basicity ratio (2.0 to 2.4), reaction temperature (60 to 80 °C) and time (180 to 360 min). The performance of PΑC for water treatment was also investigated. The monomeric, medium polymeric and colloidal species of PAC were determined by Ferron test method.

How Bauxite is used to prepare polyaluminium chloride?

According to the invention, bauxite is taken as a raw material to prepare polyaluminium chloride, the cost is low, and the prepared polyaluminium chloride has high degree polymerization and good adsorption effect. The invention belongs to chemical field, be specifically related to a kind of preparation method of poly aluminium chloride.