Continuous Sodium Hypochlorite Production (Bleach Plant)

Continuous Sodium Hypochlorite Process Systems Advantages The Powell Continuous Sodium Hypochlorite Process System, also referred to as a Bleach Plant, is designed to manufacture sodium hypochlorite with greater efficiency and higher quality than previously obtainable with batch or continuous methods

Sodium hypochlorite Wikipedia

Overview

Manufacturing Process Bleach (Sodium Hypochlorite)

The manufacturing process of sodium hypochlorite bleach is lengthy, but everything can be done at one large manufacturing facility Raw Materials The raw materials used for making bleach are chlorine, caustic soda, and water

Sodium Hypochlorite Manufacture Technology Free Library

Sodium Hypochlorite Manufacture via Chemical Process Sodium hypochlorite (NaClO) is the active constituent in chlorine bleach, a strong oxidizer and bleaching agent Increases in household bleach demand are driven mostly by population growth In turn, population growth and its corresponding increases in water consumption — coupled with

Sodium Hypochlorite 3V Tech

Sodium hypochlorite (NaOCl) is produced by direct reaction of chlorine gas with caustic soda solution from chloralkali process, producing a water solution at approx 150 g/l concentration, commonly known as bleach, to be used for water treatment, for bleaching agent in

Sodium Hypochlorite Chemical Production Chemical

01/04/2013· The process The chlorination of caustic soda to sodium hypochlorite is an exothermic reaction The chemical production process depicted below is a widely used process, similar to the one employed by Solvay Chemicals (Brussels, Belgium; wwwsolvay), for example The process is suited to producing both household bleach (5–6 wt%) and

Sodium Hypochlorite Production Cost Reports | 2019/20

Sodium Hypochlorite (aka Liquid Bleach, NaOCl) is the active constituent in chlorine bleach, a strong oxidizer and bleaching agent It is an excellent disinfecting agent that is employed in water treatment, cleaning and laundry operations, clinics and hospitals, and residences disinfection

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

Talk:Sodium hypochlorite Wikipedia

From Sodium hypochlorite#Production: (The Hooker process) In the process, sodium hypochlorite (NaClO) and sodium chloride (NaCl) are formed when chlorine is passed into cold and dilute sodium hydroxide solution The solution must be kept below 40 °C (by cooling coils) to prevent the undesired formation of sodium chlorate

Sodium Hypochlorite Handbook Occidental Petroleum

preparing sodium hypochlorite by chlorinating a solution of caustic soda Varying concentrations of this solution have found a multitude of applications so that the general public is now well acquainted with the material This handbook will discuss sodium hypochlorite solutions Sodium hypochlorite solutions have attained widespread use in

Continuous process from sodium chloride Marsina

SODIUM HYPOCHLORITE PRODUCTION Synthesis process: Sodium hypochlorite is produced by intimate contact between caustic soda and chlorine The synthesis reaction takes place under continuous operation in a liquid jet ejector Available concentration range is between 125 ÷ 155% Final dilution with demineralized water allows the achievement of requested commercial concentration Previous

Sodium Hypochlorite an overview | ScienceDirect Topics

Sodium hypochlorite is produced for the treatment of cooling water (CW) Sea water is pumped through strainers to banks of electrochiorination cells Thyristor controlled rectifier units provide LV variable voltage DC supplies to the cells, thereby controlling the rate of production of sodium hypochlorite by electrolysis within the cells A byproduct of the process is hydrogen, which is of

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 Significant production in other countries – Brazil, 80% Mexico, 80% Chile, Taiwan, Philippines, 65% Costa Rica, Saudi Arabia and others Chlorine scrubbing and

Technology Profile: Calcium Hypochlorite Production

01/11/2017· 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, socalled “sodium process” Figure 1 presents a simplified flow diagram of the process

Sodium Hypochlorite Production

31/12/2010· Generating fresh 125% NaOCl solution using a chlorine generator Using more diluted hydrochloric acid than I did in the video leads to quicker release of chlorine This was an oversight

UC235

ONSITE GENERATION OF SODIUM HYPOCHLORITE BASIC

2 Commercial Grade 125% Sodium Hypochlorite 3 Calcium Hypochlorite Tablets ( 65% available Chlorine ) 4 Ultraviolet 5 OnSite Generation of Sodium Hypochlorite ( <1% available Chlorine ) 30 BASIC OPERATING THEORY Generating Sodium Hypochlorite onsite is a simple and straightforward process that uses

Seawater Electrochlorination System, Sodium Hypochlorite

Seawater Electrochlorination is the technology upgrade and developed based on brine electrochlorination for industry application purpose Instead of using Salt (Sodium Chloride) as raw material, by directly feeding seawater into the package electro chlorination system as battery to generate Sodium Hypochlorite on site The seawater electro

Sodium Hypochlorite (Bleach) Storage Tanks &

Sodium Hypochlorite Specific Gravity and Freezing Points Sodium hypochlorite specific gravity ratings vary directly with the percent of excess sodium hydroxide remaining from the manufacturing process The more sodium hydroxide, the greater the specific gravity ratings will be for NaOCl solutions The following data for specific gravity was

How sodium chlorite is made material, production

Sodium chlorite is manufactured in three phases, chlorine dioxide production, sodium chlorite generation, and recovery Chlorine dioxide production 1 While there are five principal methods for generating chlorine dioxide, the most common is the Hooker R2 process, which generates chlorine dioxide from sodium chlorate

process flow diagram of sodium hypochlorite

Sodium Hypochlorite (Bleach) Production Systems The sodium hypochlorite process is a unique process utilizing wet vapor chlorine and sodium hydroxide (caustic) It will safely produce high quality bleach at a minimum operating cost The plant is equipped with numerous safety devices which are intended to shut down the system in the event of a

Sodium Hypochlorite (Bleach) Storage Tanks &

Sodium Hypochlorite Specific Gravity and Freezing Points Sodium hypochlorite specific gravity ratings vary directly with the percent of excess sodium hydroxide remaining from the manufacturing process The more sodium hydroxide, the greater the specific gravity ratings will be for NaOCl solutions The following data for specific gravity was

SODIUM HYPOCHLORITE MANUAL

Production of sodium hypochlorite began at Olin after the completion of the Mathieson Alkali Works’ chlor alkali facility in Niagara Falls, NY, which produced the raw materials needed for sodium hypochlorite: chlorine and sodium hydroxide Sodium hypochlorite was first manufactured in smaller quantities with the purpose of neutralizing chlorine sources obtained from chemical piping, process

Batchwise process from chlorine and caustic soda

Batchwise process is a smallscale suitable technology, cheap and safety, thought to match market demand for low production capacities The low investment and operating costs make such a technology attractive for any Client which would undertake the production of sodium hypochlorite in small volumes and employing limited assets

USA Process for producing sodium

A process for producing sodium hypochlorite comprising electrolyzing an aqueous solution of sodium chloride as an electrolyte solution in a nondiaphragm electrolytic cell comprising at least one unit cell in which the ratio of the actual area of the anode to the actual area of the cathode is at least about 15: 1 In a preferred embodiment higher concentrations of sodium hypochlorite can be

What is the process of making sodium hypochlorite?

30/05/2019· Sodium hypochlorite (NaClO) is the active constituent in chlorine bleach, a strong oxidizer and bleaching agent Increases in household bleach demand are driven mostly by population growth In turn, population growth and its corresponding increase

Sodium Hypochlorite Chlorine, Solution, Bleaching, and

Hypochlorite was first produced in 1789 in Javelle, France, by passing chlorine gas through a solution of sodium carbonate The resulting liquid, known as "Eau de Javelle" or "Javelle water" was a weak solution of sodium hypochlorite However, this process was not very efficient and alternate production methods were sought One such method

Sodium hypochlorite (Seawater System) | Gemwater

Sodium hypochlorite (Seawater System) SEAWATER SYSTEM In water treatments the onsite generated hypochlorite from seawater is a disinfection practice, obtained applying a certain amount of electrical current to salty water through an electrochemical process

(PDF) OnSite Sodium Hypochlorite Generation

sodium hypochlorite production requ irement is very large, it’s advisable to put in multiple systems of smaller capacity, for example, three units of 50% generation capacity This design

Sodium hypochlorite as a disinfectant Lenntech

Sodium hypochlorite produces residual disinfectant Disadvantages Sodium hypochlorite is a dangerous and corrosive substance While working with sodium hypochlorite, safety measures have to be taken to protect workers and the environment Sodium hypochlorite should not come in contact with air, because that will cause it to disintegrate Both

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