heating appliances produced by chromite

  • Chromite

    Chromium metal is obtained commercially by heating chromite ore in the presence of carbon, aluminum, or silicon, and subsequent purification (ATSDR, 2000) Sodium chromate and dichromate are produced by roasting chromite ore with soda ash and are the primary chromium salts from which most other chromium compounds are derived (ATSDR, 2000).

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  • Carbon Monoxide Poisoning

    Carbon monoxide is produced by the incomplete combustion of carbon-containing fuels, such as gas (domestic or bottled), coal, oil, coke and wood Gas stoves, fires, heating boilers, gas-powered water heaters, paraffin heaters, and solid fuel-powered water heaters are all potential sources of carbon monoxide.

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  • Chromite: The only mineral ore of chromium metal

    Chromite is an oxide mineral composed of chromium, iron, and oxygen (FeCr 2 O 4) It is dark gray to black in color with a metallic to submetallic luster and a high specific gravity It occurs in basic and ultrabasic igneous rocks and in the metamorphic and sedimentary rocks that are produced when chromite-bearing rocks are altered by heat or.

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  • Chromite

    The element chromium is most abundant in chromite in the form of trivalent (Cr-III) When chromite ore is exposed to aboveground conditions, Cr-III can be converted to Cr-VI, which is the hexavalent state of chromium Cr-VI is produced from Cr-III by means of dry milling or grinding of the ore.

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  • Courtyard Gas Fireplace

    This is a general guide, see your local dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room Actual burn times will vary based on how the appliance is.

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  • Can Air Conditioners Produce Carbon Monoxide?

    Can Air Conditioners Produce Carbon Monoxide? Your air conditioner cannot produce carbon monoxide Most homes are equipped with electric AC units and, since carbon monoxide is produced by fuel-burning devices, they are not able to emit CO into your home There are, however, other ways for carbon monoxide to be leaked into your home.

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  • 298 2001 ASHRAE Fundamentals Handbook (SI)

    298 2001 ASHRAE Fundamentals Handbook (SI) fan-cooled (TEFC) motors are slightly more efficient For speeds , Nonresidential Cooling and Heating Load Calculation Procedures 299 , energy consumed by the appliance and all moisture produced by the cooking process is introduced to the kitchen as a sensible or latent.

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  • NATURAL GAS SAFETY AT HOME

    gas or heat-producing applianc Flammable products include gasoline, spray paints, solvents, insecticide, adhesives, foggers, varnish, cleaning products and other pressurized containers This will reduce the risk of flammable vapors being ignited by the main burner flame found in all gas appliances or the pilot flame found in many gas applianc.

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  • Chromium's Baby Book

    Chromium was discovered by Louis-Nicholas Vauquelin in 1797 while experimenting with Siberian Red Lead After playing around for a bit with corocoite and hydrochloric acid he eventually produced chromium oxide The next year he found he was able to obtain metallic chromium by heating.

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  • How Is Chromite Used?

    Chromite, a mineral ore that is mined from crystallized magma, is used in the production of steel as a pigment and as a catalyst in many chemical reactions It is also an important component of the leather tanning process Chromite is also used to anodize aluminum for use in jet engin.

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  • Chromium: A Thoroughly Modern Metal

    Chromite, the primary commercial ore, was not discovered until 1798 All the Colors of the Rainbow The chromium element was isolated in 1797 by the French chemist Louis Nicholas Vauquelin He named the element from the Greek word for color, “chroma,” because each chromium compound he produced.

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  • Chromite

    The alloy produced is known as “stainless steel” When alloyed with iron and nickel, it produces an alloy known as “nichrome” which is resistant to high temperatures and used to make heating units, ovens and other applianc Thin coatings of chromium alloys are used as plating on auto parts, appliances.

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  • NATURAL GAS SAFETY AT HOME

    gas or heat-producing applianc Flammable products include gasoline, spray paints, solvents, insecticide, adhesives, foggers, varnish, cleaning products and other pressurized containers This will reduce the risk of flammable vapors being ignited by the main burner flame found in all gas appliances or the pilot flame found in many gas applianc.

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  • Chemistry of Chromium

    Chromium is produced from mined minerals such as chromite The processes used to extract chromium are similar to those of other metals Chromium oxides can be heated with other substances such as charcoal or aluminum Through the process of heating, the carbon or aluminum form oxides, leaving chromium in pure metal form.

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  • Carbon Monoxide Poisoning: Checking for Complete

    CARBON MONOXIDE POISONING Checking for Complete Combustion Fossil fuels contain carbon (C) and hydrogen (H) During complete combustion carbon and hydrogen combine with oxygen (O2) to produce carbon dioxide (CO2) and water (H2O) During incomplete combustion part of the carbon is not completely oxidized producing soot or carbon monoxide (CO).

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  • Chromium

    Its most important use is in the steel industry, where it is a constituent of several alloy steels, eg, chromium steel or chrome steel Stainless steel contains from 11% to 18% chromium An alloy of nickel and chromium, often called Nichrome, is widely used as a heating element in electric toasters, coffeepots, and other applianc.

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  • Why heating appliances have high power rating

    Appliances for heating purpose have high power ratings A heater element draws 13A from 230V supply What is the power rating of this appliance? Answer for countries in Europe and other world areas.

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  • Air Pollution Aspects of Chromium and its Compounds

    ----- AIR POLLUTION ASPECTS OF CHROMIUM AND ITS COMPOUNDS Prepared for the National Air Pollution Control Administration Consumer Protection & Environmental Health Service Department of Health, Education, and Welfare (Contract No PH-22-68-25) Compiled by Ralph J Sullivan Litton Systems, Inc Environmental Systems Division 7300 Pearl Street Bethesda, Maryland 20014.

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  • Chromium

    Chromium is a lightweight blue-silvery white metal The name chromium comes from the Greek "chroma" and means color Thanks to its very high corrosion resistance against many different acids and bases as well as hot gases, chromium is a popular material for all types of protective coating.

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  • CHROMITE

    Uses of Chromite and Chromium Chromium is a metal used to induce hardness, toughness and chemical resistance in steel The alloy produced is known as “stainless steel” When alloyed with iron and nickel, it produces an alloy known as “nichrome” which is resistant to high temperatures and used to make heating units, ovens and other.

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  • It's Elemental

    Today, chromium is primarily obtained by heating the mineral chromite (FeCr 2 O 4) in the presence of aluminum or silicon Chromium is a blue-white metal that is hard, brittle and very corrosion resistant Chromium can be polished to form a very shiny surface and is often plated to other metals to form a protective and attractive covering.

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  • chromite smelting process

    chromite smelter process earthstonegranitco chromite smelter process Solution for ore mining Process At the smelter, charge chrome is produced through a single stage process by smelting a mix of chromite, reductant and fluxes at temperatures in excess of Coniston pushes back against chromite smelter SAMSSA Chat With Sales.

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