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  • Manufacturing Process - Sodium Hypochlorite

    Manufacturing Process; Usage; Pros And Cons. Works Cited; 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. There is only one of each, and they each take up an even amount of space. This is how much the

  • Sodium Hypochlorite Chemical Production - Chemical ...

    1/04/2013  Sodium hypochlorite chemical production is a well-established process in the industry, and the principle behind its operation is also employed for preventing chlorine emissions in chlor-alkali plants. The chemical process relies on the acquisition of chlorine and caustic soda (sodium hydroxide; NaOH) feedstock from external sources, in contrast with the electrochemical process for bleach ...

  • Sodium hypochlorite - Wikipedia

    OverviewProductionChemistryPackaging and saleUsesSafetyEnvironmental impactSee also

    Potassium hypochlorite was first produced in 1789 by Claude Louis Berthollet in his laboratory on the Quai de Javel in Paris, France, by passing chlorine gas through a solution of potash lye. The resulting liquid, known as "Eau de Javel" ("Javel water"), was a weak solution of potassium hypochlorite. Antoine Labarraque replaced potash lye by the cheaper soda lye, thus obtaining sodium hypochlorite (Eau de Labarraque).

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  • 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. Resource Extraction Chlorine and caustic soda are produced by putting electricity through a sodium chloride salt solution. This process is called electrolysis. Sodium ...

  • Continuous Sodium Hypochlorite Production (Bleach Plant)

    The Powell Continuous Sodium Hypochlorite Process System is designed to manufacture sodium hypochlorite with greater efficiency and higher quality than previously obtainable with batch or continuous methods. The process, which uses liquid or vapor chlorine and caustic, is versatile and has the design capability of making any concentration of sodium hypochlorite solution from 2 trade

  • Sodium Hypochlorite Production - Powell Fab

    ORP Electrodes for Sodium Hypochlorite Production Control; Product Literature (PDF) 5 Ways to Produce Better Quality Bleach for Less Money; Skid Mounted Batch Systems; Understanding Bleach Degradation (Bubnis) Complete Sodium Hypochlorite (Bleach) Process. Powell has developed and maintained an in-depth understanding of the technology to produce very high quality sodium hypochlorite

  • Sodium Hypochlorite - an overview ScienceDirect Topics

    12.15 Sodium Hypochlorite Production by Electrolysis. Sodium hypochlorite can be produced by the electrolysis of brine (a solution of sodium chloride) (Section 11.14). On-site generation (Plate 19(c)) produces a weak hypochlorite (<10 g/l) solution that is easy to handle and avoids many of the safety hazards associated with the use of purchased liquefied chlorine and bulk sodium hypochlorite ...

  • Sodium Hypochlorite Production Cost Reports Q4 2019

    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. The economic analysis is based on a plant located in the United States.

  • Sodium Hypochlorite Handbook - Occidental Petroleum

    Manufacturing 6 Handling and Storage 9 Safety Handling 11 Unloading Tank Trucks 14 Physical Property Data 16 Methods of Analysis 18 Typical Storage Tank Installation 23 TABLE OF CONTENTS OxyChem Sodium Hypochlorite Handbook. 2 I N T R O D U C T I O N This handbook provides information concerning sodium hypochlorite or bleach, solutions. An attempt has been made to give

  • Sodium Hypochlorite (Bleach) Storage Tanks Specifications

    OverviewChemistryProductionCompositionPreservationSafetyTypesUsageTreatmentAdvantagesPropertiesDurabilityPurposeComponentsRatingsMechanism of actionMechanismPreparationReactionsApplicationsKnown commonly as bleach, sodium hypochlorite is an ionic compound with unique properties that is regularly used in many industries throughout the world. It is manufactured using chlorine gas and sodium hydroxide and is a pH-dependent alkaline solution. Concentrated bleach solutions have pH values greater than 11 and are considered corrosive and hazardous.在protank上查看更多信息
  • Sodium Hypochlorite Process Help - Chemical process ...

    Sodium Hypochlorite Process Help JSchule (Electrical) (OP) 23 May 20 21:45. Good Evening. Im a Production Technician at a small power plant in Texas. My background is in IE but due to staffing, we are required to operate the plant as well. We bring in raw water through a 36” pipeline to be used as cooling water, service water and demineralized water for steam. We have to inject 12.5% sodium ...

  • 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 12.5 ÷ 15.5%. Final dilution with demineralized water allows the achievement of requested commercial concentration. Previous ...

  • Chlor-Alkali Plant in Kwinana, WA - Coogee

    Secondary products include hydrochloric acid and sodium hypochlorite, and these two products, together with caustic soda are sold into the chemical, mineral processing, mining, water treatment, galvanizing and swimming pool markets. Our History. Our first plant commenced production in 1988 supplying a new, greenfield, titanium dioxide pigment plant, located in the Kemerton Industrial Park ...

  • Sodium Hypochlorite Production in Nigeria (Using Salt ...

    Sodium Hypochlorite (NaOCl) is a compound that can be effectively used for surface purification, water disinfectants (Disinfectants are microbial agents that are applied to non-living objects to destroy microorganisms, the process of which is known as disinfection), bleaching, odour removal etc. It has a relative density of 1.1 [ 5.5% water solution].

  • Aluminum Sulfate Production Cost Reports Q4 2019

    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. The economic analysis is based on a plant located in the United States.

  • US3134641A - Process for the manufacture of calcium ...

    Process for the manufacture of calcium hypochlorite Download PDF Info ... Prior art keywords calcium hypochlorite sodium calcium hypochlorite chloride Prior art date 1961-08-09 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime ...

  • link.springer

    Reduction of hypochlorite is the most important side reaction in the sodium chlorate reactor leading to high energy losses. Today chromate is added to the reactor solution to minimize the hypochlorite reduction but a replacement is necessary due to health and environmental risks with chromate. In order to understand the effect of different substrates on the hypochlorite reduction, α-FeOOH, γ ...

  • Product Stewardship Summary Sodium Hypochlorite

    Sodium hypochlorite is used as a disinfectant; a water treatment agent in swimming pool water, drinking water, waste water and sewage, and pulp and paper mill process water; and as a bleaching agent for textiles. 4. Physical and Chemical Properties Sodium hypochlorite is generally sold in aqueous solutions containing 5 to 15% sodium hypochlorite, with 0.25 to 0.35% free alkali (usually NaOH ...

  • Process for producing calcium hypochlorite - PPG ...

    4/05/1982  The aforesaid Example demonstrates that admixture of sodium hydroxide in the salt nucleator of the described process with a slurry of dibasic calcium hypochlorite and aqueous salt solution saturated with calcium hypochlorite and sodium chloride results in the production of larger sodium chloride salt crystals than when such reactant streams are separately introduced directly into

  • EZ-Bleach™ - AppliTek: Process monitoring

    30/03/2020  The production of bleach is an established process by the reaction of chlorine and sodium hydroxide solution formed as major co-products from chlor-alkali operations. The instable and pH critical nature of the bleach production process may cause the generated sodium hypochlorite to decompose through multiple pathways with several consequences. Accumulation of oxygen gas can

  • 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 12.5 ÷ 15.5%. Final dilution with demineralized water allows the achievement of requested commercial concentration. Previous ...

  • Sodium Hypochlorite Production in Nigeria (Using Salt ...

    Sodium Hypochlorite (NaOCl) is a compound that can be effectively used for surface purification, water disinfectants (Disinfectants are microbial agents that are applied to non-living objects to destroy microorganisms, the process of which is known as disinfection), bleaching, odour removal etc. It has a relative density of 1.1 [ 5.5% water solution].

  • 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 ...

  • Batch-wise process from chlorine and caustic soda ...

    Batch-wise process is a small-scale 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. Standard plant capacity is 5 tons/batch of sodium hypochlorite ...

  • Sodium Hypochlorite Once-through Systems Continuous ...

    Once-through Hypochlorite Production. A saturated brine solution mixed with water fed through the hypochlorite generating electrolyzer. Through electrolysis process Sodium Hypochlorite (NaOCl) is produced and then stored into a storage tank and injected into the water supply or wastewater systems for disinfection and treatment. NOBLE CHLOR® Once-through Electrochlorinators are designed to ...

  • US3498924A - Process for preparing stable sodium ...

    hypochlorite sodium solid sodium hypochlorite hypochlorites Prior art date 1966-03-10 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number Inventor Robert H Walsh Albert Dietz Current Assignee (The listed assignees may ...

  • Frequently Asked Questions (FAQs) about Sodium ...

    Investigations have shown sodium hypochlorite to be an effective disinfectant having broad applications. Although a number of other disinfectants (calcium hypochlorite, ozone, UV, solar disinfection) and treatment processes (filters, slow sand filtration) have been investigated, sodium hypochlorite appears to offer the best mix of low cost, ease of use, safety, and effectiveness in areas

  • EZ-Bleach™ - AppliTek: Process monitoring

    30/03/2020  The production of bleach is an established process by the reaction of chlorine and sodium hydroxide solution formed as major co-products from chlor-alkali operations. The instable and pH critical nature of the bleach production process may cause the generated sodium hypochlorite to decompose through multiple pathways with several consequences. Accumulation of oxygen gas can

  • Process for producing calcium hypochlorite - PPG ...

    4/05/1982  The aforesaid Example demonstrates that admixture of sodium hydroxide in the salt nucleator of the described process with a slurry of dibasic calcium hypochlorite and aqueous salt solution saturated with calcium hypochlorite and sodium chloride results in the production of larger sodium chloride salt crystals than when such reactant streams are separately introduced directly into

  • Sodium hypochlorite (Seawater System) Gemwater

    The on-site production create independence of the client from the outside suppliers and market price variations. For all the above, the on-site generation of sodium hypochlorite solution from seawater is the cheapest and most safe way to produce this powerful biocide.

  • 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 ...

  • What is the process of making sodium hypochlorite? -

    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...

  • Production Of Sodium Hypochlorite ATR ASAHI Process ...

    Production of Sodium Hypochlorite. Sodium hypochlorite can be produced by reacting chlorine and sodium hydroxide solution. It can provide a by-product from the chlorine vented when organic chlorination is carried out. The ATR ASAHI plant carries out a batch operation and the required quantity of sodium hydroxide solution is charged to the recycle tank and circulated around the reaction column ...

  • Sodium hypochlorite NaOCl - PubChem

    Soln of sodium hypochlorite containing 0.45-0.50 g of the salt in 100 ml. Prepd by diluting with distilled water a soln of sodium hypochlorite, adding a 5% soln of sodium bicarbonate, nad adjusting to proper strength and concn according to procedure described in N.F. May be prepared also from 15.4 g chlorinated lime (30% available chlorine), 7.7 g anhydrous sodium carbonate, and 6.4 g sodium ...

  • Automatic Unattended Sodium Hypochlorite Production ...

    Automatic Unattended Sodium Hypochlorite Production Process Electrolysis Of Brine . Principle: CNJS - N series NaClO generator is a new type of NaClO solution for field production equipment , suitable for all kinds of needs NaClO disinfected venues. Its working principle is: the sodium chloride solution under the certain voltage effect of the cell, a series of electrochemical reaction within ...

  • 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 ...

  • Sodium hypochlorite (Seawater System) Gemwater

    The on-site production create independence of the client from the outside suppliers and market price variations. For all the above, the on-site generation of sodium hypochlorite solution from seawater is the cheapest and most safe way to produce this powerful biocide.

  • Advantages and Disadvantages of Sodium Hypochloride ...

    MANUFACTURING PROCESS OF SODIUM HYPOCHLORITE DISINFECTANT is not very complicated. For the production, there is need usable and tried a formulation, raw materials and mixing tank. For raw materials to be used, quantities to be used and ingredients usage rankings , you should look into this formulation. Therefore, formulation and productıon methods of sodium hypochlorite disinfectant

  • EZ-Bleach™ - AppliTek: Process monitoring

    30/03/2020  The production of bleach is an established process by the reaction of chlorine and sodium hydroxide solution formed as major co-products from chlor-alkali operations. The instable and pH critical nature of the bleach production process may cause the generated sodium hypochlorite to decompose through multiple pathways with several consequences. Accumulation of oxygen gas can

  • Hypochlorite Production General Information

    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 chlorine valve emergency shutoff systems Chemical Blending Systems: NaOCl, Caustic, HCl ...