Activated Carbon in purifying water

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Payment Terms:: TT OR LC

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Quick Details

Classification: Chemical Auxiliary Agent
CAS No.: 64365-11-3
Other Names: charcoal
MF: CH4
EINECS No.: 264-846-4
Purity: 100%
Place of Origin: China (Mainland)
Type: Adsorbent
Adsorbent Variety: Water Treatment Chemicals,air purification
Usage: Water Treatment Chemicals
product: Activated Carbon
Model Number: YG
Moisture content: 5.0%max
ash: 3%-10%
iodine value: 600-1200mg/g
Apparent density: 0.50-0.55g/cm3
Abrasion Number: 90%--98%
Methylene Blue Value: 120-240mg/g
size: 0.5-1mm 1-2mm 2-4mm 4-6mm
hardness: 98%
Packaging & Delivery

Packaging Details:	25KGS/plastic woven bags, pp bag inside
Delivery Detail:	25days after received the DP /LC

Specifications

Activated Carbon
1.High mechanical strength
2.Strong absorption ablility
3.Size 4-325 me

Activated carbon

Product Type:

coal based, wood based, coconut shell based, nut shell based in granular, cylindrical, spherical and powder appearance

Product Usage:

Activated carbon is used in purifying water and air; adsorbing (collecting, recovering. separating and refining of poisonous substances, adsorbing and filtering radioactivity substances and microorganism ) desulfating,recovering of solvent and steam ; catalyst and catalyst carriers.

Product Spec

Quality Parameters of Coconut shell activated carbon
Item	Data	Item	Data
Iodine Value	600-1200mg/g	Apparent density	0.50-0.55g/cm3
Ash	3%-10%	Drying Loss	10%--2%
Methylene Blue Value	120-240mg/g	Abrasion Number	90%--98%
The above indicators can be adjusted as per customers' requirements.
Price	USD780-1050/Ton FOB Tianjin,Qingdao,Lianyungang,Shanghai

Activated Carbon in purifying water

Packaging Details:

1.Big bag: 500kg/600kg PP Bag.

2.Small bag: 25kg kraft bag or PP Bag.

3.According to customer's requirements

Activated Carbon in purifying water

Q: Why the amount of catalyst is too small will make the chemical reaction rate slowed down: The catalyst changes the reaction rate by changing the reaction pathway and reducing the activation energy of the reaction.

Q: in acid-catalyzed reaction,there are some books show the acid catalyst as H+ and there are some show it as H3O+ .Are they the same?: Sort of. If the reaction is under aqueous conditions (any water is included in the reaction), then yes, H+ = H3O+. This is because free protons present (H+) will be coordinated generally to molecules of water [thus H2O + H+ =H3O+ ]. But there are reaction conditions where water is not present, but an acid catalyst is still possible. In these cases, the acid catalyst may frequently be indicated as simply H+. Either way, the function in most of your reaction mechanisms is basically the same, whether indicated as H+ or H3O+ -- and that's to protonate molecules (Lewis or Bronsted bases) with H+. Concentrated sulfuric acid would be an example of a mostly-anhydrous (no water) strong proton/acid source (H+). Hydrochloric acid (HCl) frequently is available as an aqueous solution, even concentrated HCl is an aqueous solution of HCl. HCl itself is a gas under ambient conditions... but it has solubility in water and thus is conveniently sold frequently as an aqueous solution (which could be represented as H3O+)

Q: Pls help me define a catalyst.?: catalyst is a substance which increases or decreases the rate of recation without being involve in the reaction

Q: What are the characteristics of the catalyst in the chemical reaction?: In simple terms: the catalyst itself is involved in the reaction, the quality of the reaction before and after the same, the ingredients do not change. The catalyst can change the rate of chemical reaction, increase the rate of reaction called catalyst, slow the inhibitor.

Q: In the chemical reaction, why can the catalyst speed up the reaction rate: V2O5 (vanadium pentoxide) catalyzes the oxidation of sulfur dioxide to sulfur trioxide, and no catalyst is difficult to occur.

Q: What suitable catalysts can I use for the reaction between Hydrochloric acid and zinc metal?: Something that can cause a reaction, speed up or slow down a reaction, without changing itself.. structure yea..

Q: Why are catalysts so effective in small amounts?: By definition, catalysts serve to accelerate certain chemical reactions, by lowering the activation energy required for them to proceed. They are not consumed by the reaction, which is why they are effective in small amounts.

Q: what is a catalyst?: this picture shows how catalysts work. they usually speed up a chemical change.

Q: Will the catalyst in the chemical reaction be reduced?: The amount of catalyst in the chemical reaction is not reduced, the catalyst is divided into a positive catalyst and a negative catalyst, the positive catalyst promotes the reaction, and the negative catalyst inhibits the reaction