Factory Supply Water Treatment Chemicals PAC Polyaluminium Chloride

• Customization: Available
• CAS No.: 1327-41-9
• Formula: Al2(Oh)Lncl6-N]M
• EINECS: 215-477-2
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: Polyethylene Plastic Woven Packaging, 50kg Per Bag
• Trademark: Lotus
• Origin: China
• HS Code: 28273200
• Production Capacity: 3000ton/Tons Per Month

Product Description

                                        Polyaluminium Chloride/PAC

Product Description

Polyaluminum chloride (PAC) is an inorganic substance, a new water purification material and inorganic polymer coagulant, which is referred to as polyaluminum for short. It is a water-soluble inorganic polymer between AlCI3 and Al(OH)3, and its general chemical formula is [Al2(OH)nCl6-n]m, where M represents the degree of polymerization and N represents the neutral degree of PAC products. N=1~5 is a highly charged polymeric ring chain with Keggin structure, which has a high degree of electric neutralization and bridging effect on colloids and particles in water, and can strongly remove trace poisons and heavy metal ions, with stable properties.

The raw materials of yellow polyaluminium chloride are calcium aluminate powder, hydrochloric acid and bauxite, which are mainly used for sewage treatment and drinking water treatment. The raw materials used for drinking water treatment are aluminum hydroxide powder, hydrochloric acid and a little calcium aluminate powder. The process adopted is plate-frame filter pressing process or spray drying process. For the treatment of drinking water, the state has strict requirements on heavy metals, so both raw materials and production technology are better than brown polyaluminium chloride. Yellow polyaluminium chloride is generally produced by roller drying or spray tower drying, and has two solid forms: flake and powder.

Product Parameters

Industry grade:/Quality Standard: GB/T22627-2014

Items	Specifications
	Type:Spray DryingI/Roller Drying
	Standard indicators	Lotus alum Test results
Al2O3 % ≥	28	28-29
Basicity %	30.0-95.0	30.0-95.0
Ferrous(Fe )% ≤	3.5	0.3
Water Insolube % ≤	0.4	0.02
PH (1% aqueous solution) ≥	3.5-5.0	3.5-5.0
Arsenic(As) %≤	0.0005	0.0002
Plumbum (Pb) %≤	0.002	0.0009
Cadmium(Cd)%≤	0.001	0.00003
Chromium(Cr)%≤	0.005	0.002
Mercury(Hg)%≤	0.00005	0.000009

Drinking water grade:/Quality Standard: GB19852-2020

Items	Specifications
	Type:Spray DryingI/Roller Drying
	Standard indicators	Lotus alum Test results
Al2O3 % ≥	29	29-32
Basicity %	45.0-90.0	45.0-90.0
Ferrous(Fe )% ≤	0.2	0.05
Water Insolube % ≤	0.1	0.02
PH (1% aqueous solution) ≥	3.5-5.0	3.5-5.0
Arsenic(As) %≤	0.0001	0.00006
Plumbum (Pb) %≤	0.0005	0.0002
Cadmium(Cd)%≤	0.0001	0.00001
Chromium(Cr)%≤	0.0005	0.0003
Mercury(Hg)%≤	0.00001	0.000009

The flocculation of polyaluminum chloride is as follows:
A, strong electric neutralization of colloidal substances in water.
B. Excellent bridging adsorption of hydrolysate on suspended solids in water.
C, selective adsorption of soluble substances.

Application area

1. Water purification treatment: domestic water and industrial water;
1. Urban sewage treatment;
3. Treatment of industrial wastewater, sewage and sludge, and recovery of some residues in sewage, etc.;For some industrial sewage which is difficult to treat, PAC is used as the matrix, mixed with other chemicals, and mixed into compound PAC, which can get a surprising effect in sewage treatment.

Certifications

Packaging & Storage

Packaging Details: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements

Storage: In a cool, dry and ventilated warehouse. Keep away from kindling and heat sources. It should be stored separately from oxidant.;Lighting, ventilation and other facilities in the storage room shall be explosion-proof, and the switch shall be located outside the warehouse.;Equipped with corresponding varieties and quantities of fire fighting equipment. It is forbidden to use mechanical equipment and tools that are prone to sparks.;Pay attention to personal protection during packing and handling.

 

Company Profile

Hengyang Jianheng Industry Development Co. ,Ltd(lotus alum) is established in 1958, mainly engaged in aluminum products and water treatment chemicals development, production, operation. Our chemicals is used in various industries such as water treatment, paper making and textiles,food additives etc.
Our factory is located in Songmu Economic Development Zone, Hengyang, Hunan province and occupying area of 100,000 square meters. We have more than 280 employees and 50 sets leading automatic production equipments. We has formed an annual output of
200,000 tons of aluminum sulfate;
200,000 tons of poly aluminum chloride(PAC),
30,000 tons ammonium alum
30,000 tons potassium alum
50,000 tons of polyferric sulfate(PFS)
10,000 tons dehydrated alum

FAQ

1. who are we?

We are aluminum sulfate ,PAC, PFS, ammonium alum, potassium alum factory since 1958.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PAC,Aluminium sulphate,Ammonium alum,Potassium Alum,polyferric sulphate. 

4. why should you buy from us not from other suppliers?
We've more then 60 years experience in Alums sulphate R&D, Own more than 13 independent patent Treadmark "Lotus" is named in China Ammonium Alum and Potash alum award the " Excellent quality and Key Recommended products" by the chinese chemical Society

5. what services can we provide?
Free sample can be provided