polyaluminium chloride pac manufacturing process pdf

Plants for the production of Polyaluminium Chloride (PAC)

poly aluminium chloride We provide Poly Aluminium Chloride (PAC) in both Liquid and Powder Form. This product is used as a flocculent and coagulant in Water Purification, for Treatment of Drinking / potable water, Waste-Water treatment and in Paper Industry for Sizing process.

Polyaluminium Chloride (PAC) Suppliers in Vadodara, India ...

PAC is a flocculant of new concept, the specific properties of which derive from the action of its basic active constituent, namely Poly Aluminium Chloride. This is a polynuclear complex of polymerised hydro-aluminium ions, with the following general formula: { Al 2 (OH)n Cl 6-n }x

Aluminium chlorohydrate - Wikipedia

Polyaluminium chloride manufacturers formulate this pre-polymerized aluminium solution, which is commonly referred to as PAC, in laboratories, under controlled conditions. The preparation of this reagent at the industrial scale is comprised of the production of two separate solutions that contain Al – basic aluminium chloride and sodium aluminate.


PDF | An alternative preparation procedure for polyaluminium chloride (PAC), a common inorganic coagulant, is presented in this paper. The proposed procedure is based on the use of granular ...

Effect of CaCO3 and/or polyaluminium chloride (PAC ...

Aug 26, 2003· There are two processes to manufacture Polyaluminium Chloride (PAC). The first method is by Gypsum Process, where the raw materials are Al(OH)3, HCl, H2SO4 and CaCO3. This process produces gypsum as a by-product, which is difficult to disposed off.

Poly Aluminium Chloride - PAC

Poly Aluminium Chloride (PAC) is a water soluble inorganic macromolecule polymer that is intervenient with ALCL3 and AL(OH)3. Its molecular formula is [AL2(OH)NCL6 NLm]. The m in the formula represents Polymerization and n for Neutralization.

Poly-Aluminium Chloride (PAC) - Chemicals, Equipment

At one water treatment plant in the Otway region of Victoria, polyaluminium chloride replaced alum and in so doing SO 4 levels in the treated water were reduced from 27 to 4 - 5 mg/L. Previously, alum was dosed at 45 to 55 mg/L at this plant.

manufacturing process of poly aluminium chloride

Poly Aluminum Chloride (PAC) plant with technical know-how from Contec s.r.l., Italy. SPECIFICATIONS ... PRODUCTION CAPACITY • 36000 MTPA Liquid (PAC 18) and/or 12000 MTPA Powder (PAC 30) at Dahej Complex. ... POLY ALUMINIUM CHLORIDE

Production process of polyaluminium chloride - YouTube

At GACL we always bring the premium quality products manufactured by the state-of-the-are technologies. Our Poly Aluminium Chloride (PAC) plant …

Financial Feasibility Study for Poly Aluminum Chloride Plant

The results revealed that the optimum dosage of an individual system of CaCO 3 and polyaluminium chloride (PAC) treatment was 1.7% and 16.0%, at which the total sugars retention was 95.7% and 94.4%, the acid-soluble lignin removal 6.09% and 9.29%, and the acid-soluble lignin selectivity 58.6% and 62.4%, respectively.

Poly Aluminium Chloride Manufacturing Process, Poly ...

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China White Polyaluminium Chloride PAC for Paper ...

At one water treatment plant in the Otway region of Victoria, polyaluminium chloride replaced alum and in so doing SO 4 levels in the treated water were reduced from 27 to 4 - 5 mg/L. Previously, alum was dosed at 45 to 55 mg/L at this plant.

EP0884278A1 - A process for producing polyaluminium ...

Aluminium chloride hydroxide Alcl(OH)2, AlCl2(OH), products, commonly known as polyaluminium chlorides (PAC), are used for a wide variety of industrial applications. Other names for PAC are basic aluminium chloride, polybasic aluminium chloride, aluminium hydroxychloride, aluminium oxychloride and aluminium chlorohydrate.

(PDF) Alternative cost-effective preparation method of ...

The steps of the process are as follows: pre-treating raw materials of hydrochloric acid, calcium aluminate powder and bauxite; hydrolyzing and polymerizing; and treating the obtained product to obtain an aqueous polyaluminium chloride product and a powdery polyaluminium chloride product.

Financial Feasibility Study for Poly Aluminum Chloride Plant

Feasibility Report on Poly Aluminium Chloride "provides an insight into the Poly Aluminium Chloride market in India with focus on uses and applications, Manufacturing Process, Process Flow Sheets,


PolyAluminium Chloride production is one of the most exigent process for glass-lined equipement due to its high corrosive and abrasive effect. ... Through this great experience, we have acquired deep knowledge and compétences concerning the PAC process requirements and its characteristics.

polyaluminium chloride pac manufacturing process pdf

Poly Aluminium Chloride process has been fine tuned by Contec during these years. Contec selected process condition in order to obtain the maximization of most active oligomeric forms of PAC which are the most susceptible to give rise to high cationic poly-nuclear hydroxyl-aluminium complexes.

Polyaluminium Chloride - Process, Properties and Functions ...

Aluminium chlorohydrate is a group of specific aluminium salts having the general formula Al n Cl (3n-m) m. It is used in cosmetics as an antiperspirant and as a coagulant in water purification .

CN102701251A - Preparation process of polyaluminium ...

Figure 1 Production and demand of Poly Aluminum Chloride in Indonesia Market Characteristics of PAC PAC is a commodity that follows certain quality standard (SNI) so that buyers, especially large buyers, require the

Polyaluminium Chloride - PDF Free Download - edoc.site

The lowest basicity commercial PAC's are about 10%; most PAC's are in the medium to high basicity range (50-70%). At the top of the scale is aluminum chlorhydrate (ACH): at 83%, it is the highest stable basicity PAC available.


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 …

Characteristics of Polyaluminum Chloride (PAC) Coagulant ...

SECTION VII BROAD OUTLINE OF MANUFACTURING PROCESS SECTION VIII RAW MATERIAL REQUIREMENTS, UTILITY ... Alternate name PAC Chemical formula Al(OH) 1.5(SO 4) 0.125Cl ... which is known as Poly Aluminium Chloride Polyaluminium chloride is reputed to provide faster flocculation and stronger flocs than alum


Polyaluminium Chloride (PAC) Suppliers Clear Water Chemicals is equipped with state of the art Production machinery and testing facilities. We, at CWM are driven and committed to deliver quality products and become a global benchmark for excellence and ethical entrepreneurship.

Production process of polyaluminium chloride - YouTube

Dec 04, 2016· Based in the south Investment in technology allows us to deliver high quality products at competitive prices with an emphasis on customer service.polyaluminium chloride pac manufacturing process pdf

Polyaluminum Chloride (PAC) | GEO Specialty Chemicals

Accepta PAC is a high performance; superior quality poly-aluminium chloride (PAC) based coagulant, scientifically formulated for use in a wide range of commercial, municipal, manufacturing and industrial process applications including the treatment of wastewater and industrial effluent.

What is most economical method to manufacturing ...

A process for production of polyaluminium chloride solution, which process comprises mixing hydrogen chloride with, and bringing it to react with, under heating, aluminium hydroxide and a sulphate-containing press cake, whereby at least part of said reaction is carried out at overpressure, and that said part is heated to a temperature above the upper limit of the boiling range or the boiling ...

China Manufacturer for Polyaluminium Chloride/Poly ...

Nov 15, 2017· Production process of polyaluminium chloride water treatment ... polyaluminium chloride pac poly aluminium chloride in water treatment ... poly aluminium chloride manufacturing process pdf poly ...

Poly Aluminium Chloride - gacl.com

Polyaluminium chloride (PAC) is a new type high efficiency inorganic polymer coagulant, adopting advanced manufacturing technique and quality raw material, show the features of low impurity, high molecula weight, and superior coagulating effect.