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EXHIBITION

The difference between calcium process calcium hypochlorite and sodium process calcium hypochlorite

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[Abstract]:
The difference between calcium process calcium hypochlorite and sodium process calcium hypochlorite

 

 

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Calcium process calcium hypochlorite

 

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Sodium process calcium hypochlorite

 

description

Calcium Hypocholorite

molecular

Ca(CIO)2

O-CI-Ca-C1-O

Item specification

active chlorine

60%-65%

65%-70%

moisture

5%

5.5%-10%

Effective chlorine loss

Effective chlorine annual loss is less than 10%

 

Effective chlorine annual loss is less than 5%

performance index

White granular, with a strong chlorine odor, soluble in water

White uniform granular, slightly chlorine odor, dissolved in water

specific gravity

0.8-0.85

1.0-1.05

decomposition temperature

70-80°C

100-120°C

reaction principle

2Ca(0H)2+2C12→CaCl2 +Ca(OCl)2+2H2O

Ca(OH)2+ 2NaOH+ 2Cl2


2NaCl + Ca(OC)2+ 2H2O

packing method

Packed in woven plastic bags or 30/40kg drum

10kg/25kg/ 50kg/ 40Kg/ 45kg plastic drum, inner village PVC bag

Stability comparison

The characteristics of calcium process products are basically the same as that of bleaching powder, especially the high concentration of CaCl2, which is easy to absorb moisture and lead to decomposition.

In the packaging part of the use of woven bags, also makes the product easy to leak and decomposition.

Its production process is the use of compaction molding before drying, resulting in a loose and easy to decompose products.

Sodium process products have the advantages of high effective chlorine, good whiteness, less precipitation, etc., greatly reduced moisture absorption, thermal stability is much higher than calcium process products, its thermal decomposition temperature is 100 120'C plant bleaching powder fine device introduced is heavy heavy advanced production technology, the product first dry and then compactness, high density and stable.

The packaging is all made of PVC bags in plastic drums, and the products are well sealed.

Main Appilications

Sodium process products have the advantages of high effective chlorine, good whiteness, less sediment, hyscopicity is greatly reduced, thermal stability is much higher than calcium process products, its thermal products are mainly used in water treatment industry, such as: aquaculture, health and epidemic prevention.

Products are mainly used in water treatment industry.

In addition to aquaculture, sanitation and epidemic prevention, it is also used in environments with strict water quality requirements, such as drinking water, swimming pools and home disinfection.