Factory Supply Calcium Hypochlorite 65-70% (sodium process)

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25 m.t.
Supply Capability:
6000 m.t./month

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Product Description:

Sodium Hypochlorite

CAS NO: 7681-52-9

Chemical Formula: NaClO

Molecular Weight: 74.44

Appearance: Yellow transparent Liquid

Standard: HG/T2498-1993


Available Chlorine: 8%-16%

NaOH: 1% Max

Transportation Info:

Class: 8    UN NO: 1791    PG:III


Disinfection for swimming pool, drinking water, cooling tower and sewage and waste water, food, and farming, hospital, school, station and household etc

Good bleaching and oxidation in paper and dye industry.

Normal Packing: 30kg drum, 1200kg IBC Tank

Factory Supply Calcium Hypochlorite 65-70% (sodium process)

he Electrolysis antifouling machine is widely used on ship, drilling rig, seaside power plant, nuclear power plant and chemical industries. 


Parameters of the marine growth preventing device:

Voltage: AC220V ( modified according to client’s demands)

Current: Determined by the amount of chlorine produced

Power: 7kw/kg chlorine

Concentration of chlorine ions in the seawater: more than 12000ppm.

Temperature of seawater: not lower than 7 degree Celsius


System Configuration

1) sodium hypochlorite Generating unit: 

Including electrolyzing cell, pipeline, valve, pipe supports and related accessories. 


2) sodium hypochlorite Storage and Dosing unit: 

Including sodium hypochlorite storage tank, dosing pump and pipeline, valve, pipe support and related accessories. 


3) Washing Unit:

Including acid washing tank, acid washing pump, and pipeline, valve, support and accessories. 


4) Control Unit:

Including control equipments for the whole seawater electrolyzing sodium hypochlorite generating system and dosing system, pipeline, valve, accessories. 


5) Power supply:

Including transformer side power supply(AC380V,60Hz,3phse AC power), other equipments rated power supply(380V/220V 3phase, 4 line, AC power), and other accessories and valves.  


6) Operation Method


1,Automatic running with remote control (within 100m). Each set of sodium hypochlorite generating system can operate separately, active chlorine producing capacity is 500 kg/h (chlorine ion in seawater is >15000mg/L).


2, Active chlorine producing capacity is adjustable with 50%,70%,90% by regulating the current of electrolysing cell. 

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Q:Name one case in which catalyst poisoning is useful?
Usually, catalyst poisoning is undesirable as it leads to a loss of usefulness of expensive noble metals or their complexes. However, poisoning of catalysts can be used to improve selectivities of reactions. In the classical Rosenmund reduction of acyl chlorides to aldehydes, the palladium catalyst (over barium sulfate or calcium carbonate) is poisoned by the addition of sulfur or quinoline. This system reduces triple bonds faster than double bonds allowing for an especially selective reduction. Lindlar's catalyst is another example — palladium poisoned with lead salts. As described by its inventor,[1][2] the catalyst is prepared by reduction of palladium chloride in a slurry of calcium carbonate followed by adding lead acetate. By this approach, one obtains a catalyst with a large surface area. Further deactivation of the catalyst with quinoline enhances its selectivity, preventing formation of alkanes. An example of alkyne reduction is the reduction of phenylacetylene to styrene.[1] en.wikipedia.org/wiki/Lindlar%27s...
Q:what is metallocene catalyst technology?
Metallocene catalyst A transition-metal atom sandwiched between ring structures having a well-defined single catalytic site and well-understood molecular structure used to produce uniform polyolefins with unique structures and physical properties. See also Catalysis; Coordination chemistry; Coordination complexes; Metallocenes; Organometallic compound. In the early 1980s, W. Kaminsky discovered that an appropriate co-catalyst activated metallocene compounds of group 4 metals, that is, titanium, zirconium, and hafnium, for alpha-olefin polymerization, attracting industrial interest. This observation led to the synthesis of a great number of metallocene compounds for the production of polymers already made industrially, such as polyethylene and polypropylene, and new materials. Polymers produced with metallocene catalysts represent a small fraction of the entire polyolefin market, but experts agree that such a fraction will increase rapidly in the future. See also Polymer; Polymerization; Polyolefin resins.
Q:What chemical reactions can water do the catalyst?
Many solid and solid reactions can be converted into reactions between liquids, which speeds up the reaction rate, and perhaps the water here is the catalyst.
Q:What is the similarity between enzymes and general chemical catalysts?
(1) The enzyme is the same in many respects as a biocatalyst and a general catalyst, such as a small amount and a high catalytic efficiency. As with the general catalyst, the enzyme can only change the rate of chemical reaction and does not change the equilibrium of the chemical reaction It is possible to catalyze the activation of a large number of substrates in a short time and to reflect the high efficiency of enzyme catalysis.The enzyme can reduce the activation energy of the reaction (activation) (△ G) during the reaction, but the reaction rate is accelerated and the reaction time is reduced, but the equilibrium constant is not changed. (2) However, the enzyme is a biological macromolecule (1) Enzyme-catalyzed high efficiency: The catalytic effect of the catalyst can increase the reaction rate by 10 ^ 6 ~ 10 ^ 12 times, which is at least several times higher than that of the conventional catalyst. (2) The enzyme catalyst Highly specificity: including specificity of response, substrate specificity, chirality specificity, geometric specificity, etc., that an enzyme can only act on a certain class or a specific substance. Bond, ester bond, peptide bond and so on can be catalyzed by acid-base hydrolysis, but the hydrolysis of these chemical bonds are different, respectively, the corresponding glycosidase, esterase and peptidase, that is, they were specific (3) enzymatic reaction conditions are mild: enzymatic reaction is generally carried out in aqueous solution of pH = 5 ~ 8, the reaction temperature range is 20 ~ 40 ℃
Q:What is the difference between biological enzymes and chemical catalysts?
Biological enzyme is a protein, according to the mild reaction conditions, high specificity, the advantages of strong catalytic capacity,
Q:What is a catalyst?
The catalyst plays a role in a variety of ways that are likely to temporarily alter the chemical changes associated with the reactants themselves, and may also only help to adsorb the physical changes in the reactants, but the reaction eventually becomes its own form The
Q:Explanation of Catalysts?
A catalyst is a compound in chemistry (it can be an acid or temperature or a base or a metal or anything, pressure anything) that shifts the reaction towards one product or the other... In simple words. If you want to obtain something, e.g. water, then you can obtain it in different timings, ie in 2000 years, but if you want to obtain it in 2 hours instead of 2000 years then you add a catalyst, e.g. you heat the reaction to speed it up, you add an acid, or a base etc. Some catalysts also act on the regioselectivity of a compound thru preferring the formation of a stereo-isomer to another. E.g. if you want to obtain S-Thalidomide instead of R-Thalidomide you use a particular catalyst etc...
Q:Is the catalyst in the field of inorganic chemistry?
The catalyst is a branch of physical chemistry
Q:The greater the chemical adsorption strength, the catalyst activity changes
If the adsorbent is a reactant, then the better the adsorption capacity of the better catalytic effect; but the catalyst surface of the product will generally have adsorption, if this effect has become very strong, then desorption The process will become difficult, the catalytic effect will decline; the other one, if the adsorption of other substances, such as the reaction may produce a reaction or the catalyst will poison the material, it is greatly detrimental to the catalytic effect. The effect is to be controlled in a suitable optimum range for superior, and preferably to be selectively adsorbed.
Q:describe a biological catalyst?
A biological catalyst is a subclass protein called an enzyme. Enzymes are biological catalysts that increase the rate of chemical reactions. A catalyst does the following: 1) Increases the rate of reaction 2) Is not itself changed at the end of the reaction 3) Does not change the reaction or its final result The amount of energy required for this reaction is called activation energy. The enzyme lowers the activation energy necessary for the reaction to take place, thus speeding up the process.

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