process for production of calcium hypochlorite

Calcium Hypochlorite Production Technology, Calcium ...

Alibaba.com offers 228 calcium hypochlorite production technology products. About 60% of these are chlorate, 1% are veterinary medicine, and 1% are water treatment. A wide variety of calcium hypochlorite production technology options are available to you, such as industrial grade, agriculture grade, and food grade.

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Calcium hypochlorite - Wikipedia

The calcium hypochlorite exhibits both acido-basic and oxydo-reduction properties: it is a strong base (as it accepts proton) and a strong oxidizing species (as it accepts electron). A calcium hypochlorite solution is basic as the hypochlorite anion can easily accept a proton from a water molecule leaving an hydroxyl anion in solution.

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Community Drinking Water Treatment Using Calcium Hypochlorite

 · Conventional water treatment transforms raw water into finished drinking water that is biologically and chemically safe. We recently celebrated the 110th anniversary of U.S. drinking water chlorination, a disinfection technology that debuted in Jersey City in 1908 using a dry compound called "chloride of lime."Today we more properly call it calcium hypochlorite.

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calcium hypochlorite .pdf - Patented Nov'17 1936 2,061,332 ...

View Essay - calcium hypochlorite .pdf from CSC 205 at Thomas Nelson Community College. Patented Nov. '17, 1936. 2,061,332 UNITED STATES PATENT OFFICE r 2,061,332 I PROCESS FOR PRODUCTION OF

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Process for producing calcium hypochlorite - PPG ...

 · In the process of producing neutral calcium hypochlorite from dibasic calcium hypochlorite, sodium hydroxide and chlorine, the improvement which comprises admixing in the absence of added elemental chlorine (a) an aqueous slurry of dibasic calcium hypochlorite, (b) a substantially stoichiometric amount of sodium hydroxide, basis the calcium ...

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Calcium;hypochlorite | CaClO+ - PubChem

Calcium;hypochlorite | CaClO+ | CID 21226521 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

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Buy the Rights to a Manufacturing Process of Calcium ...

 · 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 Cl2 + Ca(OH)2 > 2 HOCl + CaCl2 In the…

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Calcium Hypochlorite (Calcium process) - kfchem.com

1. 100kg of calcium hypochlorite 65% into 1 MT of water. The solution will be bleaching liquid at a density of 6.5% effective chlorine. 2.1% disinfection liquid can be formulated by adding 1.7 g of calcium hypo 65% into 1 MT of water. Advantages: 1) High effective chlorine content; 2) Good stability.

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Manufacturing Process - Sodium Hypochlorite

What you see above, is a video of how sodium hypochlorite can be made at home. ("UC235", 2010)Structure Parts We know that the compound of sodium hypochlorite is made up of 3 elements which are; sodium, oxygen and chlorine.

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CALCIUM HYPOCHLORITE (Hypochlorous Acid, Calcium Salt)

Calcium Hypochlorite quickly forms hypochlorous acid (the killing form of chlorine) in water. It is used in water treatment as a general biocide. Calcium hypochlorite is used by many paper conservationists to bleach archival papers, and it is used as an oxidizing agent to reduce the effects of foxing.

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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 ...

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calcium process for the manufacture of calcium hypochlorite

machine to produce calcium hypochlorite - calcium process for the manufacture of Hypochlorite Plant adopt advanced technology since 1989 in sodium process to produce calcium hypochlorite …

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Calcium Hypochlorite Plant - kapsom.com

Production of calcium hypochlorite from slaked lime, sodium hydroxide and chlorine, is a typical so-called "sodium method calcium hypochlorite production process". Typical Calcium Hypochlorite Plant Design. Main Units of Calcium Hypochlorite Plant.

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US3572989A - Process for production of calcium ...

United States Patent 3,572,989 PROCESS FOR PRODUCTION OF CALCIUM HYPOCHLORITE Seiji Tatara, Tokyo, and Toshio Mizukami, Makoto Nishonomiya and Shotaro Kiga, Niigata-ken, Japan, assignors to Nippon Soda Company Limited, Tokyo, Japan No Drawing.

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calcium hypochlorite production plant - YouTube

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Calcium Hypochlorite Production Cost - Intratec

This report presents the economics of Calcium Hypochlorite production from slaked lime and chlorine via a typical calcium process. In this process, a mixture of Calcium Hypochlorite, calcium chloride, and calcium hydroxide (also known as bleaching powder) is obtained as the final product. The economic analysis is based on a plant located in the ...

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Better than Bleach: Use Calcium Hypochlorite to Disinfect ...

 · Using granular calcium hypochlorite to disinfect water is a three step process: To make a stock of chlorine solution (do not drink this!) dissolve 1 heaping teaspoon (about one-quarter of an ounce) of high-test (78%) granular calcium hypochlorite for each two gallons (eight liters) of water.

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Sodium Hypochlorite Production (How to Make Bleach)

How is Sodium Hypochlorite Made? Sodium Hypochlorite is prepared by reacting dilute caustic soda solution with liquid or gaseous chlorine, accompanied by cooling. Sodium Hypochlorite is commonly produced either through a batch process or through a continuous process. Sodium Hypochlorite Production

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Chlorine - Crops Draft

150 manufactured by chemical processes. The chemical manufacturing processes for calcium hypochlorite, 151 sodium hypochlorite, and chlorine dioxide are described below. 152 153 Calcium Hypochlorite6 154 155 Calcium hypochlorite is produced by passing chlorine gas over slaked lime.7 It is then separated from the

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Calcium hypochlorite - Wikipedia

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

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Survey of sodium and calcium hypochlorite - mst.dk

The process The survey has been undertaken by the Norwegian Institute for Water Research (NIVA) from April ... 10,000 for sodium and calcium hypochlorite respectively. The production of the substances ... The use of calcium hypochlorite is limited to the disinfection of water in swimming pools.

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Calcium Hypochlorite - an overview | ScienceDirect Topics

Liquid sodium hypochlorite decays at a much slower rate than calcium hypochlorite forming oxygen and chlorate. However, the decay process releases H + ions that increase the pH, thereby accelerating the rate of decay. The decay is second order and so stronger solutions will decay faster.

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China Calcium Hypochlorite Sodium Process, Calcium ...

China Calcium Hypochlorite Sodium Process manufacturers - Select 2019 high quality Calcium Hypochlorite Sodium Process products in best price from certified Chinese Chemical manufacturers, Water Treatment Chemicals suppliers, wholesalers and factory on Made-in-China.com

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Economics of Calcium Hypochlorite Production Processes by ...

 · 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 ...

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Calcium Hypochlorite: A Pool Chemical And Much More

Calcium hypochlorite is a white solid that is added in granular or tablet form to pool water to kill germs that can make swimmers sick. Used properly, by well-trained pool operators, this compound destroys germs that are capable of causing numerous health problems for pool users--diarrhea, swimmer's ear (a nasty earache) and various respiratory ...

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Hypochlorite bleaching | pulp paper mill

 · Hypochlorite bleach is an oxidizing agent. There are two types of hypochlorite bleaching agent that are used in pulp and paper industries such as calcium hypochlorite and sodium hypochlorite. Generally, this stage is placed after chlorination and alkali extraction stages. It can be single stage or multiple stage process. Single stage hypochlorite bleaching process is one of the …

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Calcium Hypochlorite Tablet Chlorination: Fact or Fiction ...

Calcium hypochlorite is an attractive alternative to chlorine gas or sodium hypochlorite (bleach) solutions because it is a dry form of chlorine that offers several handling advantages. Calcium hypochlorite contains approximately 65% available chlorine, compared to the 12% in bleach, and does not require operator certification or containment areas.

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China Calcium Hypochlorite, Calcium Hypochlorite ...

Sourcing Guide for Calcium Hypochlorite: As an online chemical database of China Chemicals and Chemical Suppliers, our website provides the chemical community with the most competitive promotion prices on the market by connecting chemical buyers directly with chemical manufacturers in China.

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Calcium Hypochlorite Patents and Patent Applications ...

 · Abstract: A continuous integrated process for the production of neutral calcium hypochlorite in which crystals of by-product sodium chloride are more easily separated from the calcium hypochlorite product is described. The process includes diluting an aqueous slurry of sodium hydroxide, lime and bleach mother liquor with aqueous salt solution ...

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Description of calcium hypochlorite|Chemtradeasia|Your ...

Different grades of calcium hypochlorite are available depends upon its applications in different industries. Preparation: Calcium hypochlorite is commercially prepared by means of sodium process and calcium process. Calcium hydroxide and sodium hydroxide are the main reactants for the production of commercial calcium hypochlorite production.

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