Apricot Shell Activated Carbon Introduction:

Apricot Shell Is Used As Raw Material To Produce Apricot Shell Activated Carbon, The Process Of Carbonization Is Called Activation. Compared With Granular Activated Carbon, Apricot Shell Activated Carbon Has Faster Adsorption Speed And Lower Price. Therefore, The Solvent-Hot Vapor Can Be Easily And Indeed Adsorbed. Apricot Shell Activated Carbon Has The Characteristics Of Large Specific Surface Area, High Strength, Uniform Particle Size, Well-Developed Pore Structure And Strong Adsorption Performance. Apricot Shell Activated Carbon Can Effectively Adsorb Free Chlorine, Phenol, Sulfur, Oil, Gum, Pesticide Residues And Other Organic Pollution In Water, As Well As Recovery Of Organic Solvents. Apricot Shell Activated Carbon Is Suitable For Pharmaceutical, Petrochemical, Sugar, Beverage, Wine Purification Industry, Organic Solvent Decolorization, Refining, Purification And Sewage Treatment.

Apricot Shell Activated Carbon Application Range:

Apricot Shell Activated Carbon Is Widely Used In All Aspects Of Industrial And Agricultural Production, Such As Alkali-Free Deodorization, Water Purification And Sewage Treatment In Petrochemical Industry; Power Plant Water Quality Treatment And Protection; Chemical Catalysts And Carriers, Gas Purification, Solvent Recovery, Decolorization And Refining Of Oils And Fats In The Chemical Industry; Food Industry Beverage, Alcohol, Monosodium Glutamate Mother Liquor And Food Refining, Decolorization; Gold Extraction And Tailing Recovery In The Gold Industry; Environmental Protection Industry Sewage Treatment, Waste Gas And Harmful Gas Treatment, Gas Purification; And Related Industries Of Cigarette Filter, Wood Floor Moisture, Odor Absorption, Automobile Gasoline Evaporation Pollution Control, Various Impregnating Liquid Preparation.

Apricot Shell Activated Carbon Application Of Water Purification Industry:

1, Activated Carbon Treatment Of Chromium-Containing Wastewater: Chromium Is A Large Amount Of Metal Raw Materials In Electroplating, And Hexavalent Chromium In Wastewater Exists In Different Forms With Different Ph Values. Apricot Shell Activated Carbon Has A Very Developed Micropore Structure And High Specific Surface Area, With The Strongest Physical Adsorption Capacity, Can Effectively Adsorb Cr In Wastewater. There Are A Large Number Of Oxygen-Containing Groups On The Surface Of Activated Carbon, Such As Hydroxyl Group (-Oh) And Carboxyl Group (-Cooh), Which Have Electrostatic Adsorption Function And Produce Chemical Adsorption Effect On Cr. It Can Be Used To Treat Cr In Electroplating Wastewater, And The Wastewater After Adsorption Can Meet The National Discharge Standards. The Results Show That When The Mass Concentration Of Cr In The Solution Is 50mg/L, Ph=3, And The Adsorption Time Is 1.5h, The Adsorption Performance Of Activated Carbon And The Removal Rate Of Cr Reach The Best Effect. Therefore, The Process Of Using Activated Carbon To Treat Chromium-Containing Wastewater Is The Result Of The Comprehensive Effects Of Activated Carbon On Cr (ⅵ) In The Solution, Such As Physical Adsorption, Chemical Adsorption And Chemical Reduction. The Treatment Of Chromium-Containing Wastewater By Activated Carbon Has Stable Adsorption Performance, High Treatment Efficiency, Low Operating Cost, And Certain Social And Economic Benefits.

2, Apricot Shell Activated Carbon Treatment Of Cyanide-Containing Wastewater: In Industrial Production, The Wet Extraction Of Gold And Silver, The Production Of Chemical Fibers, Coking, Synthetic Ammonia, Electroplating, Gas Production And Other Industries All Use Cyanide Or By-Product Cyanide, So In The Production Process Must Discharge A Certain Amount Of Cyanide-Containing Wastewater. Activated Carbon Has Been Used To Purify Wastewater For A Long Time, And There Are More And More Reports On Its Application In Treating Cyanide-Containing Wastewater. However, Due To The Small Adsorption Capacity Of Cn_ And Hcn On Activated Carbon, Generally 3mgcn/Gac ~ 8mgcn/Gac Varies By Variety, And It Is Not Cost-Effective In Processing Costs.

3, Activated Carbon Treatment Of Mercury-Containing Wastewater: Activated Carbon Has The Ability To Adsorb Mercury And Mercury-Containing Compounds, But The Adsorption Capacity Is Limited, And It Is Only Suitable For Treating Wastewater With Low Mercury Content. If The Concentration Of Mercury Is High, It Can Be Treated By Chemical Precipitation First, And The Mercury Content After Treatment Is About 1mg/L, And The High Can Reach 2-3mg/L, And Then Further Treatment With Activated Carbon.

4, Apricot Shell Activated Carbon Treatment Phenol-Containing Wastewater: Phenol-Containing Wastewater Is Widely Derived From Petrochemical Plants, Resin Plants, Coking Plants And Oil Refining Plants. The Results Show That The Adsorption Of Phenol By Apricot Shell Activated Carbon Is Good, And The Adsorption Capacity Decreases With The Increase Of Temperature. However, The Time To Reach Adsorption Equilibrium Is Shortened By Increasing Temperature. The Amount Of Activated Carbon And The Adsorption Time Have A * Value, And The Removal Rate Has Little Change Under Acidic And Neutral Conditions. Under Strong Alkaline Condition, The Removal Rate Of Phenol Decreases Sharply, And The Higher The Alkalinity, The Worse The Adsorption Effect.

5, Activated Carbon Treatment Of Methanol Containing Wastewater: Activated Carbon Can Adsorb Methanol, But The Adsorption Capacity Is Not Strong, Only Suitable For Treating Wastewater With Low Methanol Content. The Project Operation Results Show That The Cod Of The Mixed Liquid Can Be Reduced From 40mg/L To 12mg/L, The Removal Rate Of Methanol Can Reach 93.16% , And The Effluent Water Quality Can Meet The Water Quality Requirements Of The Boiler Desalted Water System.

Apricot Shell Activated Carbon Production Process:

The Manufacturing Of Apricot Shell Activated Carbon Is Basically Divided Into Two Processes, Including Dehydration And Carbonization, Heating The Raw Material, Drying At A Temperature Of 170 To 600 ° C, And Carbonizing About 80% Of The Original Organic Matter. * The Process Is To Activate The Carbonized Material, Which Is Completed By The Reaction Of Activators Such As Water Steam And Carbon, In The Endothermic Reaction Mainly Produces A Mixture Of Gases Composed Of Co And H2, Which Is Used To Burn And Heat The Carbonized Material To The Appropriate Temperature (800 To 1000℃), In Order To Burn Off All The Decomposing Substances, Resulting In A Developed Microporous Structure And A Huge Specific Surface Area. Therefore, It Has A Strong Adsorption Capacity.