+86 0371 8654 9132

calcium hypochlorite process of manufacturing Search

US3134641A - Process for the manufacture of calcium ...

US3134641A US130257A US13025761A US3134641A US 3134641 A US3134641 A US 3134641A US 130257 A US130257 A US 130257A US 13025761 A US13025761 A US 13025761A US 3134641 A US3134641 A US 3134641A Authority US United States Prior art keywords calcium hypochlorite sodium chloride slurry Prior art date 1961-08-09 Legal status (The legal status is an assumption and

Read More
US3584996A - Manufacture of calcium hypochlorite - Google ...

calcium hypochlorite is produced with relatively low calcium chloride content, by chlorinating an aqueous suspension of calcium hydroxide, removing liquid from the suspension on a filter or centrifuge to produce a cake, and contacting the cake with an aqueous sodium hypochlorite solution while maintaining the cake on the filter or centrifuge.

Read More
Process for the production of calcium hypochlorite ...

The calcium hypochlorite compositions prepared by the novel process of the present invention usually have an available chlorine content of up to about 50 percent, for example, in the range of from about 45 to about 50 percent by weight of Ca(OCl) 2. In addition to calcium hypochlorite, the compositions contain an alkali metal chloride.

Read More
(DOC) PRODUCTION OF CALCIUM HYPOCHLORITE idris atadashi ...

9 Calcium hypochlorite demand in the USA Year Demand (Tons) 1970 42184 1971 45178 1972 48081 1973 51710 1974 55338 1975 65517 2.3.4 Manufacturing process In the past, the standard method was to pass chlorine over beds of slaked lime contained in large chambers, which were arranged in a continually changing sequence so that freshly charged ...

Read More
Technology Profile: Calcium Hypochlorite Production ...

Nov 01, 2017  This flow diagram depicts a typical sodium process for production calcium hypochlorite [/caption] The process The following paragraphs describe the production of calcium hypochlorite (70 wt.%) from slaked lime, sodium hydroxide and chlorine, a typical, so-called “sodium process.”. Figure 1 presents a simplified flow diagram of the process.

Read More
Calcium Hypochlorite Process Buy the Rights to the ...

Jan 19, 2013  An original process to manufacture 70% calcium hypochlorite was developed in the 70’s. Only two raw materials are required, chlorine and lime (calcium hydroxide). The process consists of three stages. In the first stage chlorine is reacted with a lime slurry producing hypochlorous acid: 2 Cl 2 + Ca(OH) 2 > 2 HOCl + CaCl 2

Read More
Process for producing calcium hypochlorite - PPG ...

Abstract: A continuous integrated process for the production of calcium hypochlorite in which crystals of by-product sodium chloride are more easily separated for the calcium hypochlorite product is described. The process includes: (a) introducing with agitation into a vessel an aqueous slurry of dibasic calcium hypochlorite, sodium hydroxide ...

Read More
Production process of calcium hypochlorite_ENOCHLOR

In the production of this method, about 10 tons of waste liquid is discharged per ton of product, containing about 10% of available chlorine, and the waste liquid is difficult to handle. Figure 1 Calcium production of calcium hypochlorite process route . The sodium production process

Read More
Calcium Hypochlorite - an overview ScienceDirect Topics

It is manufactured by two main processes, the so-called “calcium process” and the “sodium process”. These are essentially the same as described for the Mg(ClO) 2 salt method given above except that a sodium hypochlorite salt is used in one case and a calcium chloride salt in the other. The products are nearly the same.

Read More
Process for producing calcium hypochlorite - PPG ...

Abstract: A continuous integrated process for the production of calcium hypochlorite in which crystals of by-product sodium chloride are more easily separated for the calcium hypochlorite product is described. The process includes: (a) introducing with agitation into a vessel an aqueous slurry of dibasic calcium hypochlorite, sodium hydroxide ...

Read More
Process for the production of calcium hypochlorite and ...

The present invention relates to a process for the production of calcium hypochlorite. It also relates to the product obtained by applying the said process. The production of calcium hypochlorite by reacting an aqueous sodium hypochlorite solution with calcium chloride according to the following reaction is known: 2 NaOCl+CaCl 2 Ca(OCl) 2 +2 NaCl.

Read More
Calcium Hypochlorite Manufacturing Plant

Synopsis Chemitech built new Calcium Hypochlorite Manufacturing Plant based on “Sodium Process” technology with 70% concentration will be the one of the most advanced technologies in the world. In the traditional “calcium process”, the hydrated lime will be make into slurry type, in which the lime reacts directly with chlorine gas, and then the reacted products will be

Read More
Calcium Hypochlorite Process Buy the Rights to the ...

Jan 19, 2013  An original process to manufacture 70% calcium hypochlorite was developed in the 70’s. Only two raw materials are required, chlorine and lime (calcium hydroxide). The process consists of three stages. In the first stage chlorine is reacted with a lime slurry producing hypochlorous acid: 2 Cl 2 + Ca(OH) 2 > 2 HOCl + CaCl 2

Read More
Calcium Hypochlorite - an overview ScienceDirect Topics

It is manufactured by two main processes, the so-called “calcium process” and the “sodium process”. These are essentially the same as described for the Mg(ClO) 2 salt method given above except that a sodium hypochlorite salt is used in one case and a calcium chloride salt in the other. The products are nearly the same.

Read More
US3760064A - Process for the production of neutral calcium ...

A process for producing crystals of neutral calcium hypochlorite of good filterability from a lime containing about 600 or more parts per million by weight of iron as Fe comprising reacting a slurry of lime with a chlorinating agent to form crystals of a basic calcium hypochlorite, preferably dibasic, adding a barium, zinc, strontium, cadmium, silver or mercury salt to the slurry to ...

Read More
Calcium hypochlorite Ca(ClO)2 - PubChem

Calcium hypochlorite will be added at levels (as Ca(OCl)2 or measured as free chlorine) not to exceed (1) 400 ppm in water used in processing fruits, vegetables, and nuts; (2) 50 ppm in water used in the chiller, eviscerating line, and on-line reprocessing line for poultry; (3) 250 ppm in scalder water for poultry; (4) 5 ppm in process water for meat; and (5) 10 ppm in water used

Read More
Calcium Hypochlorite Production Cost Reports Q1 2021

This report presents the economics of Calcium Hypochlorite (70 wt%) production from slaked lime, sodium hydroxide and chlorine via a typical sodium process. In this process, chlorine is passed into a slurry of slaked lime and sodium hydroxide, generating calcium hypochlorite and sodium chloride.

Read More
Production process of calcium hypochlorite_ENOCHLOR

In the production of this method, about 10 tons of waste liquid is discharged per ton of product, containing about 10% of available chlorine, and the waste liquid is difficult to handle. Figure 1 Calcium production of calcium hypochlorite process route . The sodium production process is shown in Figure 2.

Read More
Calcium Hypochlorite Manufacturers and Suppliers In USA

The production of our calcium hypochlorite takes place in our production unit that is well-equipped with modern machines and equipment. All the products that we make are checked on several parameters by our quality inspectors. Specifications. Product Name Image : Calcium Hypochlorite 70% Sodium Process: Sizes available : Various size plastic ...

Read More
Calcium hypochlorite - Wikipedia

Calcium hypochlorite is commonly used to sanitize public swimming pools and disinfect drinking water. Generally the commercial substances are sold with a purity of 65% to 73% with other chemicals present, such as calcium chloride and calcium carbonate, resulting from the manufacturing process.

Read More
United States Sodium Process Calcium Hypochlorite Market ...

7 United States Sodium Process Calcium Hypochlorite Production Capacity, Analysis 7.1 United States Sodium Process Calcium Hypochlorite Production Capacity, 2016-2027 7.2 Sodium Process Calcium Hypochlorite Production Capacity of Key Manufacturers in United States Market 8 Key Market Trends, Opportunity, Drivers and Restraints

Read More
GCC Calcium Hypochlorite Market Report – Research ...

Nov 27, 2018  2.2 Analysis of GCC Calcium Hypochlorite Manufacturing Technology 2.3 Trends of GCC Calcium Hypochlorite Manufacturing Technology Chapter Three Analysis of Global Key Manufacturers(Lonza, Axiall, Barchemicals, Nippon Soda, Tosoh, Nankai Chemical, Sree Rayalaseema Hi-Strength Hypo, Weilite, Salt Chemical Complex, Nanke, Yufeng,

Read More
China Calcium Hypochlorite, Calcium Hypochlorite ...

Chemical is defined as something that is relating to, used in, or produced by chemistry or the phenomena of chemistry. The Calcium Hypochlorite products provided by Changzhou Chenguang Machinery Co., Ltd., Wuxi Dali Hydraulic Machinery Factory, Shandong Shengbang Import and Export Co., Ltd., Changzhou Chenguang Machinery Co., Ltd., Changzhou

Read More
Production process of calcium hypochlorite_ENOCHLOR

In the production of this method, about 10 tons of waste liquid is discharged per ton of product, containing about 10% of available chlorine, and the waste liquid is difficult to handle. Figure 1 Calcium production of calcium hypochlorite process route . The sodium production process is shown in Figure 2.

Read More
Economics of Calcium Hypochlorite Production Processes by ...

Nov 05, 2015  Industrial Process Economics Reports About Calcium Hypochlorite Calcium Hypochlorite is a white solid inorganic chemical. As a mixture with lime and calcium chloride, it is sold as bleach powder ...

Read More
Calcium Hypochlorite Applications and Specifications

Calcium hypochlorite is manufactured using the calcium process, where chlorine is added to calcium hydroxide, yielding calcium hypochlorite, calcium chloride and water. However, this method was not very effective and became obsolete. It was replaced by the sodium process, which accounts for 70% of the total production of calcium hypochlorite.

Read More
Calcium Hypochlorite Manufacturers and Suppliers In USA

The production of our calcium hypochlorite takes place in our production unit that is well-equipped with modern machines and equipment. All the products that we make are checked on several parameters by our quality inspectors. Specifications. Product Name Image : Calcium Hypochlorite 70% Sodium Process: Sizes available : Various size plastic ...

Read More
AG CHEMI GROUP, s.r.o. Product Calcium hypochlorite

Calcium hypochlorite is an inorganic compound, used for water treatment and as bleaching agent due the very high content of available chlorine, 65-70%, greater than sodium hypochlorite. Calcium hypochlorite production process basically consists of hydrated lime reaction with gaseous chlorine.

Read More
Hypochlorite Production General Information

Hypochlorite Production General Information. Cinderella. Powell Fabrication Mfg. Sodium hypochlorite production equipment starting in 1964 with filtration since 1983 75% of NaOCl in US made on Powell equipment 90% in Canada ... • Process can be either batch or continuous.

Read More
How To Choose The Best Calcium Hypochlorite Supplier ...

Jan 31, 2020  First, the manufacturing process. Suppliers state there is two types of calcium hypochlorite manufacturing processes: Calcium Process. This can be said as calcium process when chlorine is added to calcium hydroxide and producing calcium hypochlorite, calcium chloride, and water as the final result products.

Read More
Calcium hypochlorite - Wikipedia

Calcium hypochlorite is commonly used to sanitize public swimming pools and disinfect drinking water. Generally the commercial substances are sold with a purity of 65% to 73% with other chemicals present, such as calcium chloride and calcium carbonate, resulting from the manufacturing process.

Read More
Manufacturing Process - Sodium Hypochlorite

There are many stages to be done to create sodium hypochlorite. The process is split in two components called, "Reaction and Product Discharge" and "Bleach Filtration". (" Intratec Solutions LLC", 2005) In the Reaction and Product Discharge stage, there is a chlorine absorption system that can be divided into two systems.

Read More
United States Sodium Process Calcium Hypochlorite Market ...

7 United States Sodium Process Calcium Hypochlorite Production Capacity, Analysis 7.1 United States Sodium Process Calcium Hypochlorite Production Capacity, 2016-2027 7.2 Sodium Process Calcium Hypochlorite Production Capacity of Key Manufacturers in United States Market 8 Key Market Trends, Opportunity, Drivers and Restraints

Read More
GCC Calcium Hypochlorite Market Report – Research ...

Nov 27, 2018  2.2 Analysis of GCC Calcium Hypochlorite Manufacturing Technology 2.3 Trends of GCC Calcium Hypochlorite Manufacturing Technology Chapter Three Analysis of Global Key Manufacturers(Lonza, Axiall, Barchemicals, Nippon Soda, Tosoh, Nankai Chemical, Sree Rayalaseema Hi-Strength Hypo, Weilite, Salt Chemical Complex, Nanke, Yufeng,

Read More
China Calcium Hypochlorite Sodium Process, Calcium ...

China Calcium Hypochlorite Sodium Process manufacturers - Select 2021 high quality Calcium Hypochlorite Sodium Process products in best price from certified Chinese Chemical, Water Treatment Chemicals suppliers, wholesalers and factory on Made-in-China

Read More
Hypochlorit Calcium Process Suppliers, Manufacturer ...

Alibaba offers 126 Hypochlorit Calcium Process Suppliers, and Hypochlorit Calcium Process Manufacturers, Distributors, Factories, Companies. There are 39 OEM, 35 ODM, 7 Self Patent. Find high quality Hypochlorit Calcium Process Suppliers on Alibaba.

Read More
Global Calcium Hypochlorite Market Analysis, Trends ...

Market.us announces the publication of its most recently generated research report titled, “Global Calcium Hypochlorite Market by Production Process (Calcium Process, Sodium Process), By Application (Water Treatment, Bleaching, Others), and by Region – Global Forecast to 2028.”, Which offers a holistic view of the global calcium hypochlorite market through systematic

Read More