Basic Aluminium Chloride Introduce:

Basic Aluminum Chloride Is A High-Priced Polyelectrolyte Coagulant Of Inorganic Polymers, Which Can Be Regarded As An Intermediate Hydrolysis Product Between Aluminum Trichloride And Aluminum Hydroxide. The Basic Aluminum Chloride Produced By The New Water Purification Is Divided Into Standard Basic Aluminum Chloride (There Are Two Raw Materials For Production) And Compound Basic Aluminum Chloride (There Are Four Raw Materials For Production, Mainly Used For Acidic Water, Fermentation Water, Decolorization Effect Is Good).

Basic Aluminum Chloride Preparation Method:

The Industrial Production Method Of Basic Aluminum Chloride Can Be Roughly Divided Into Five Kinds Due To The Different Starting Raw Materials Used:

(1) The Direct Dissolution Method Of Metal Aluminum Is Not Valuable For Industrial Production Because Of The High Cost Of Raw Materials.

(2) The Manufacturing Method Of Crystalline Aluminum Hydroxide As Raw Materials Is Divided Into Three Kinds: Gel Method, Pressure Dissolution Method And Air Activation Method. Air Activation Method Has Good Production Conditions And High Product Quality, But The Process Is Long And The Cost Is High.

(3) Aluminum Trichloride As The Raw Material Of The Manufacturing Method Is Representative Of The Process, Electrodialysis Method, Thermal Decomposition Method Three. Electrodialysis Process Is Short, Raw Materials And Energy Consumption Is Less, Hydrochloric Acid Can Be Recovered, Has A Future Development, But The Cost Is High.

(4) Aluminum Sulfate As A Raw Material Manufacturing Method This Method Can Be Roughly Divided Into Aluminum Sulfate Precipitation Method, Gel Method, Sodium Aluminate Neutralization Method.

(5) The Manufacturing Method Of Clay Ore And Bauxite As Raw Materials Is Divided Into Acid Method And Alkali Method According To The Dissolution Method Of Aluminum. The Most Widely Used Production Method In China Is Aluminum-Ash Acid One-Step Method, Which Is The Production Of Basic Alumina By Aluminum-Ash Acid One-Step Method: (1) Raw Material Aluminum Ash, Industrial Hydrochloric Acid. Aluminum Ash Is A Kind Of Industrial Waste, Which Is Easily Mixed With Other Impurities. Therefore, Mechanical Screening And Washing Out Impurities On The Surface Of Waste Aluminum Before Use. (2) Reaction Principle 2al+(6-M)Hcl+Mh2o→Al2(Oh)Mcl6-M+3h2↑ Mal+(6-M)Alcl3+3mh2o→3al2 (Oh) Mcl6-M+ H2↑ The Above Formula Is The Final Reaction Result. The Whole Reaction Of Aluminum Ash And Hydrochloric Acid Includes Three Processes: Dissolution Reaction, Hydrolysis Reaction And Polymerization Reaction. Due To The Dissolution Of Aluminum And The Increase Of Ph Value, The Coordination Water Molecules Are Hydrolyzed, And Hydrochloric Acid Is Produced As A Result Of Hydrolysis, Which Increases The Concentration Of Hydrochloric Acid, Which In Turn Promotes The Dissolution Reaction Of Aluminum And The Ph Value Continues To Rise, Resulting In Bridge Polymerization Between Two Adjacent Oh. The Polymerization Also Reduces The Concentration Of Hydrolysate, Thus Promoting The Hydrolysis To Continue. These Three Processes Alternate With Each Other And Promote The Reaction Towards High Aluminum Concentrations. The Qualified Basic Aluminum Chloride Solution Can Be Prepared By Controlling The Reaction Feed Ratio And Reaction Time At The Same Time.

Basic Aluminum Chloride Points For Attention:

1, Solid Products Should Be Added After Water Dissolution, Dilution Ratio Is Generally: 5%-20% (Weight Percentage);

2, The Dosage Of Basic Aluminum Chloride Is Generally: Solid Products 15 Grams/Ton, The Specific Dosage By The User'S Actual Test To Determine The Amount;

3, Basic Aluminum Chloride Shall Not Be Mixed With Other Chemicals;

4. The Storage Period Of Basic Polyaluminum Chloride Is Two Years, Which Should Be Placed In A Ventilated And Dry Place, And Will Not Affect The Use Effect After Being Damp.

Basic Aluminum Chloride Physical And Chemical Character:

Basic Aluminum Chloride Performance Characteristics:

The Flocculant Has Fast Forming, Good Activity And Good Filterability.

No Need To Add Alkaline Additives, Such As Deliquescence, The Effect Is Unchanged.

Wide Ph Value, Strong Adaptability, A Wide Range Of Uses.

Treated Water Contains Less Salt.

Can Remove Heavy Metals And Radioactive Substances To Water Pollution.

High Active Ingredient, Easy To Store And Transport.

Basic Aluminum Chloride Sphere Of Application:

The Product Can Remove Bacteria, Deodorization, Decolorization, Fluoride, Aluminum, Chromium, Phenol, Oil, Turbidity, Heavy Metal Salt, Radioactive Pollutants, And Has A Wide Range Of Uses In Purifying Various Kinds Of Water, Such As:

Purification Of Domestic Water, Domestic Sewage.

Purification Of Industrial Water, Industrial Wastewater, Mine, Oilfield Reinjection, Purification Of Papermaking, Metallurgy, Coal Washing, Leather And Various Chemical Waste Water Treatment.

Industrial Application: Paper Sizing, Dyeing And Dyeing, Cement Accelerator, Casting Hardener, Refractory Adhesive, Glycerin Refining, Sugar Liquid Refining, Cloth Wrinkle Prevention, Medicine, Cosmetics And Other Industries, Waste Water Can Be Recycled.

In The Oil Refining Industry, It Is Used For Oil-Water Separation With Good Effect.

Quanxin Water Purification Materials Co., Ltd. - Supplier Quanxin Water Can Produce Different Specifications Of Products According To User Needs.

Basic Aluminum Chloride Usage Method:

1. When Using, A Small Test Should Be Carried Out According To The Water Quality, And The Best Point With Good Water Purification Effect And Small Dosage Should Be Selected. Solution Should Be Used With, Non-Drinking Water Should Be Selected According To The Actual Situation.

2. When Using Solids, First Add Water To Dissolve Into 10-25% Solution, And Then Dilute Water To The Required Concentration, Then Add Water To Slowly Feed When Dissolved, And Constantly Stir.

3. Different Manufacturers Or Different Brands Of Water Treatment Agents Can Not Be Mixed, And Must Not Be Mixed With Other Chemicals.

4. The Stock Solution And Diluent Are Slightly Corrosive, But Lower Than Other Inorganic Flocculants.

5. Effective Storage Period Of Basic Aluminum Chloride: Liquid Half A Year, Solid Two Years. Solid Products Can Still Be Used After Wetting.

6. After Reasonable Addition Of Basic Aluminum Chloride, The Water Quality After Purification Meets The Sanitary Standards Of Drinking Water.