calcium hypochlorite sodium process calcium process difference

  • Sodium Hypochloritekfchem

    Calcium Hypochlorite (Sodium Process) Sodium Hypochlorite Sodium Dichloroisocyanurate (SDIC) Trichloroisocyanuric Acid (TCCA) Tianjin KaiFeng Chemical Co. Ltd. Add Yangkezhuang Village Wangwenzhuang Town XiQing District Tianjin China Zip Code 300383 Tel 86-22

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  • Choosing Chlorine Chemicals for Water Disinfection

    Dec 01 2016 · Like sodium hypochlorite calcium hypochlorite also increases water pH so it is advised to acidify the water during the disinfection process. Calcium hypochlorite is available as white powder or tablets therefore it should first be dissolved in water and only then it

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  • Calcium Hypochlorite Should You Use This Type of Chlorine

    Aug 08 2019 · Calcium hypochlorite—or what most people just call "cal hypo"—is one of various types of chlorine you can buy and it looks exactly how you d expect pool chlorine to look. It s mostly commonly sold as a white chlorine-smelling powder/granules which are then poured directly into the pool water or sometimes via the pool skimmer.

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  • US4857292AProcess for the production of calcium

    An aqueous sodium hypochlorite solution (3) is added in a quantity which is deficient relative to that required to decompose the entire amount of calcium chloride to an aqueous calcium chloride solution (2) the sodium chloride which precipitates (6) is separated and the remaining amount (9) of the sodium hypochlorite solution is then added to the resulting mother-liquor (7).

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  • Sodium Hypochlorite vs calcium hypochlorite for water dist

    Jan 11 2005 · There are distinct advantages for using calcium hypochlorite over sodium hypochlorite when you are able to use a precise tablet erosion system such as PPG s Accu-Tab system. The PPG erosion technology uses a unique chlorinator (vat) with a see-through cover to store 3" diameter tablets of 65 calcium hypochlorite.

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  • US4857292AProcess for the production of calcium

    An aqueous sodium hypochlorite solution (3) is added in a quantity which is deficient relative to that required to decompose the entire amount of calcium chloride to an aqueous calcium chloride solution (2) the sodium chloride which precipitates (6) is separated and the remaining amount (9) of the sodium hypochlorite solution is then added to the resulting mother-liquor (7).

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  • Buy Calcium Hypochlorite Calcium and Sodium process Price

    Calcium Hypochlorite . Introduction CNBM GROUP is the biggest water Treatment Factory in China. Our Product include Calcium Hypochlorite TCCA SDIC PAC Sodium Sulphite Sodium Thiosulfate etc. CNBM One year can produce 18 000MT Calcium Hypochlorite with two model one is

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  • CALCIUM HYPOCHLORITENew Jersey

    Calcium Hypochlorite is a white powder granule or pellet with a strong Chlorine-like odor. It is used to kill algae and bacteria in bleach and in pool chemical products. worn. REASON FOR CITATION Calcium Hypochlorite is on the Hazardous Substance List because it is cited by DOT NFPA and EPA. Definitions are provided on page 5.

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  • Calcium Hypochlorite Should You Use This Type of Chlorine

    Aug 08 2019 · Calcium hypochlorite—or what most people just call "cal hypo"—is one of various types of chlorine you can buy and it looks exactly how you d expect pool chlorine to look. It s mostly commonly sold as a white chlorine-smelling powder/granules which are then poured directly into the pool water or sometimes via the pool skimmer.

    Get Price
  • CorrosionpediaWhat is Calcium Hypochlorite

    Calcium hypochlorite is more stable than sodium hypochlorite and contains a higher chlorine concentration (30-75 ). Like sodium hypochlorite calcium hypochlorite also increases water pH so it is advised to acidify the water during the disinfection process.

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  • Can You Over Shock A Pool Pool Calculator

    The additional calcium in calcium hypochlorite adds to your pool s calcium hardness levelsand when there is an excessive amount of calcium in the pool you will begin to see cloudy water. Instead opt for a sodium dichlor or sodium hypochlorite shock treatment to avoid excessive calcium

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  • Calcium Hypochlorite Patents and Patent Applications

    Mar 17 2008 · The process includes (a) introducing with agitation into a vessel an aqueous slurry of dibasic calcium hypochlorite sodium hydroxide and aqueous salt solution saturated with calcium ion and sodium chloride in amounts at least sufficient to substantially dilute the sodium hydroxide (b) forwarding the resulting aqueous mixture of step (a) to

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  • Cyanide Destruction Hypochlorite / Chlorine

    Alkaline Chlorine-Hypochlorite Oxidation Chlorine was used for cyanide destruction in the early days of cyanidation in the late 1800s because chlorine and its derivatives were readily available in the industry at that time.The method has been applied ever since in a variety of forms. The active reagent for chlorine oxidation of free and complexed cyanide is the hypochlorite ion produced

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  • Difference Between Calcium Hypochlorite and Sodium

    Aug 24 2018 · The key difference between calcium hypochlorite and sodium hypochlorite is that the calcium hypochlorite contains two hypochlorite anions associated with one calcium cation whereas sodium hypochlorite contains one hypochlorite anion associated with one sodium cation. In appearance calcium hypochlorite is a white to a grey powder while sodium hypochlorite is a

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  • Calcium Hypochlorite Market Is Driven By Growing AP NEWS

    Nov 12 2019 · Global Calcium Hypochlorite Market by Process 2018. On the basis of process the market is segmented into Calcium Process and Sodium Process. The sodium Process accounts for the majority share in the global calcium hypochlorite market. On the basis of region the market is segmented into North America Europe APAC South America and MEA.

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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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  • Sodium Hypochlorite compared to Calcium Hypochlorite

    Oct 28 2019 · When released to air sodium and calcium hypochlorite are broken down by sunlight and compounds commonly found in the air. In water and soil sodium and calcium hypochlorite separate into sodium calcium and hypochlorite ions (an ion is an electrically charged atom or molecule). These ions may react with other substances found in the water.

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  • Calcium hypochlorite Ca(ClO)2PubChem

    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 in the

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  • Calcium Hypochloritean overview ScienceDirect Topics

    The most common sterilizing agents are 1–2 sodium hypochlorite 9–10 calcium hypochlorite (10–40 min young stems petioles roots fruits) and 70 ethanol (2–5 min leaves seeds). It is always preferable to sterilize the seed prior to germination in aseptic conditions on 0.8–1.0 (w/v) agar in conical flasks or test tubes.

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  • What is the difference between stable bleaching powder and

    Apr 27 2017 · Calcium hypochlorite is an inorganic compound Ca(CIO)2 As a mixture with lime and calcium chloride it is marketed as chlorine powder or bleach powder. Stable Bleaching Powder (SBP) CaOCl2. is manufactured by Chlorination of high grade Hydrated Li

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  • Chlorine Dioxide vs Sodium Hypochlorite vs Calcium

    Sodium Hypochlorite (liquid bleach). Add 2-4 drops to a quart/liter of water to kill most bacterias and viruses (30 minutes). Short shelf-life (up to 6 months). Cheap. Calcium Hypochlorite (pool chlorine). You can mix it with water to make liquid bleach (which you can use to purify water). Long shelf-life (up to 10 years or more).

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  • (DOC) PRODUCTION OF CALCIUM HYPOCHLORITE idris

    This work is focus on the production of calcium hypochlorite this was achieved by running chlorine gas into four sample bottles containing prepared solution of Ca(oH) at the same flow rate but at varying time of 5 (s) 10(s) 15(5) 20(s). This was

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  • 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.

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  • Chlorine Still the Most Popular Sanitizer in the Poultry

    Because of safety concerns with chlorine gas many food processing facilities have changed to either sodium hypochlorite or calcium hypochlorite for water treatment. Chlorine gas and sodium hypochlorite (NaOCl) can be produced in an electrochemical process depending on the process conditions (Equation 1).

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  • Calcium hypochlorite Podcast Chemistry World

    The process involved the reaction of dry slaked lime with chlorine gas. Slaked lime better known today as calcium hydroxide is prepared by mixing lime that is calcium oxide with water. The oxide is itself obtained by heating calcium carbonate minerals such as chalk or limestone. Tennant took out a patent for making bleaching powder in 1799.

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  • Using Calcium HypoChlorite to make Chlorine SolutionNon

    Oct 15 2016 · And while true that sodium chloride would need to be added in the softening process I suspect the concentration will be far lower and costs would be substantially reduced compared to purchasing factory produced Sodium Hypochlorite/Water mix.

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  • Available Chlorine Content vs. Active Strength Huh

    Sep 17 2018 · Calcium Hypochlorite as explained above with all hypochlorites does not increase pH. The increase in pH is only temporary (except as noted above with sodium hypochlorite) because the pH of hypochlorites is high. However when chlorine is "used up" the process is acidic bringing the pH back down to pretty much where it started.

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  • Chlorine by any other name is NOT the sameWater

    There are 5 types of Chlorine Sodium hypochlorite Lithium hypochlorite Calcium hypochlorite Dichlor and Trichlor. The first difference is Sodium Lithium and Calcium are un-stabilized Chlorine. Dichlor and Trichlor are stabilized. Stabilized chlorines have Cyanuric Acid which acts as a type of sunblock for the Chlorine.

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  • Survey of sodium and calcium hypochlorite

    Survey of sodium and calcium hypochlorite 7 Conclusion and Summary This survey concerns sodium and calcium hypochlorite with CAS numbers 7681-52-9 and 7778-54-3 respectively. The substances are included in the LOUS because of their harmonized

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  • Calcium hypochlorite Ca(ClO)2PubChem

    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 in the

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  • Calcium HypochloriteSwimming Pool Water Chemistry

    Jul 11 2008 · Knowing this information I did a mol to mol comparison of the grams of hypochlorite ion available in each product (one pound of 73 calcium hypochlorite vs. 2.5 gallons of 10.5 sodium hypochlorite). It makes sense to me that which ever one can supply the most hypochlorite

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  • Available Chlorine Content vs. Active Strength Huh

    Sep 17 2018 · Calcium Hypochlorite as explained above with all hypochlorites does not increase pH. The increase in pH is only temporary (except as noted above with sodium hypochlorite) because the pH of hypochlorites is high. However when chlorine is "used up" the process is acidic bringing the pH back down to pretty much where it started.

    Get Price
  • Sodium Hypochloritekfchem

    Calcium Hypochlorite (Sodium Process) Sodium Hypochlorite Sodium Dichloroisocyanurate (SDIC) Trichloroisocyanuric Acid (TCCA) Tianjin KaiFeng Chemical Co. Ltd. Add Yangkezhuang Village Wangwenzhuang Town XiQing District Tianjin China Zip Code 300383 Tel 86-22

    Get Price
  • 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.

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  • Calcium Hypochlorite3V Tech

    Calcium Hypochlorite (Ca(OCl) 2) is an inorganic compound marketed as granules or tablets 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.

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