Project information
Plant: PAC-plant
Location: Schwarzheide, Germany
Capacity: 25 kty polyaluminium chloride
Inorganic chemicals
Plants for the production of Polyaluminium Chloride (PAC)
www.cac-chem.de
Inorganic chemicals
Plants for the production of Polyaluminium Chloride (PAC)
Feedstock for the PAC production
Aluminium hydroxide, hydrochloric acid
These substances will be mixed intensively and convert to PAC under formation of water when increasing temperature and pressure. By the addition of conditioning material the chemical composition of the finished PAC product can be adjusted and optimized for the particular application.
Application areas of PAC
Drinking-water treatment
Treatment of water in swimming pools
Purification of industrial und waste water
Adjuvant in paper industry
Benefits
The process is environmentally friendly as factually no by-products will be accumulated.
With the product PAC, water chemicals for versatile applications can be produced.
The high concentration of active agents allows an economic transportation.
CAC offers together with the know how of the Huntsman Pigments Wasserchemie plants for the production of liquid PAC with an annual capacity of up to 30,000 t.Polyaluminium Chloride (PAC) is a very effective chemical for water treatment and dis-placed traditional products like aluminium sulfate or iron chloride during the last years due to its higher efficiency at lower dosage.
WIESBADEN MOSCOW CRACOW KIEV ALMATY CHEMNITZ
Chemieanlagenbau Chemnitz GmbH Augustusburger Straße 34, 09111 Chemnitz / Germany Phone +49 371 6899-0, Fax +49 371 6899-253 [email protected] www.cac-chem.de
Waste air
Filter cake Water / HCl
Waste watertreatment
Reactor
Cooling
Conditioning
Separation(filter press)
LP steam
Cooling water
Hydrochloricacid
Waste airtreatment
Atmosphere
Canalization
Process water
Aluminium hydroxid
Soda ash
PAC, solid
CPAC PAC 18
Typical process scheme
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