Activated Carbon in purifying water

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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

Packaging Details:


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


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


3.According to customer's requirements




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Q:the heterogenous catalyst ZSM-5 IS used to convert ?
Zeolite-based heterogeneous catalysts are used by industrial chemical companies in the interconversion of hydrocarbons and the alkylation of aromatic compounds. A very good example is the zeolite ZSM-5. This zeolite, developed by Mobil Oil, is an aluminosilicate zeolite with a high silica and low alumininum content. Its structure is based on channels with insecting tunnels. The aluminium sites are very acidic. The substitution of Al3+in place of the tetrahedral Si4+ silca requires the presence of an added postive charge. When this is H+, the acidity of the zeolite is very high. The reaction and catalysis chemistry of the ZSM-5 is due to this acidity. The ZSM-5 zeolite catalyst is used in the petroleum industry for hydrocarbon interconversion. An example use is in the isomerizations of xylene- from meta to para-xylene. The acidic zeolite promotes carbocation isomerizations. There are two suggested mechanisms for this type of isomerizations. Firstly shape may play a role. Perhaps para-xylene has a shape which allows it to diffuse rapidly through the zeolite structure, whereas as meta-xylene takes longer to pass through the zeolite and thus has more opportunity to be converted into the para-xylene. Secondly, is that the orientation of reactive intermediates within the zeolite channels favors specifically para-xylene.
Q:Chemical reaction in the presence of catalyst for the reaction are carried out a high life
Juvenile high school you have to learn the reaction are hundreds of I can not tell you one by one you will learn some of the time can be added plus no plus can not respond
Q:CO and NO react under the action of a catalyst to generate chemical formulas for CO2 and N2.
N from +2 to 0 price 2e * 2
Q:catalyst question?
The purpose of a catalyst is to provide an alternate pathway for a reaction to proceed, often one with a lower activation energy, such that the reaction will generally proceed faster. The key to catalysts if they they are NOT consumed by the reaction in the end (they may be consumed in an intermediary step, but if so, a subsequent step will recreate the catalyst). In other words, catalysts do not actually participate in the reaction, so they may be reused when the reaction has completed.
Q:what is the role of a catalyst in a chemical reaction?
A catalyst speeds up a chemical reaction by providing an alternate reaction pathway with a lower activation energy. Since the activation energy is lower, more product will be formed in the same amount of time.
Q:Why can the catalyst change the chemical reaction rate?
Want to write a good article do not reach out.
Q:Comparison of biocatalysts with chemical catalysts!
The same point: biocatalysts and chemical catalysts are selective (specific) and efficient; participate in each reaction, its own nature and quantity will not change.
Q:Biology Question - Catalysts?
Organic or Inorganic - the catalyst (enzyme) must be organic to be found in the cell. Catalysts speed up chemical reactions inside a cell and must therefore be organic to be a functioning part of the cell. Reusable - There are so many reactions that catalysts are involved in that it would be a waste for the cell if a catalyst could only last one reaction, especially if there are inhibitors and competition for the active site. Catalysts must be reusable in order to keep the cell functioning. Catalysts always remain unchanged after a reaction. HIihly Specific - Catalysts are only made to catalyze one specific chemical reaction. Their active site has proteins bonded in such a way that only certain elements can enter the active site and H bond with those proteins. The fact that they are highly specific maximizes the productiveness of the cell. And it ensures that the cell only has catalysts to reactions that it needs to be completed. It also ensures that the elements are correctly bonded with eachother. If any two elements could enter the active site, there is no guarantee that the correct product will be produced. Catalysts and Enzymes must be super highly specific in order to properly function. Lowers Activation Energy - The more energy a cell has to spend to catalye a reaction, the worse it is for the cell and the less ATP is has for other reactions. Catalyts hold the substrates together so there is less energy that is needed to have the two substrates react with eachother. Activation Energy is the energy that is needed to start a reaction. So the less energy used by the cell for reactions, the better for the cell. Hope this helps
Q:Why the catalyst after the chemical reaction of its quality and chemical properties unchanged
In fact, the catalyst reaction also enters, which changes the rate of positive and negative reactions ... enhances the reactive molecules of the reactants, thereby changing the reaction rate ...
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

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