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CDC - Sulfur Dioxide - NIOSH Workplace Safety and Health Topic

Sulfur dioxide (SO₂) is a colorless gas with a characteristic, irritating, pungent odor. Exposure to sulfur dioxide may cause irritation to the eyes, nose, and throat. Symptoms include: nasal mucus, choking, cough, and reflex bronchi constriction, and when liquid: frostbite Workers may be harmed ...

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Sulfur - Wikipedia

On the other hand, sulfur was the form chosen in the United States, whereas Canada uses both. The IUPAC adopted the spelling sulfur in 1990 or 1971, depending on the source cited, as did the Nomenclature Committee of the Royal Society of Chemistry in 1992, restoring the spelling sulfur .

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Sulfur Dioxide (SO2) Emissions from Large Sources in ...

Sulfur Dioxide Emissions from Large Sources in Michigan . Michigan Department of Environment, Great Lakes, and Energy . Air Quality Division . May 2019 . Summary . The Michigan Department of Environment, Great Lakes, and Energy (EGLE), Air Quality Division (AQD), submits this report pursuant to the United States Environmental

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Sulfur dioxide - Simple English Wikipedia, the free ...

Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO 2.It is a gas. It smells like burnt matches.It also smells suffocating. Sulfur dioxide is produced by volcanoes and in various industrial processes. It is also used to protect wine from oxygen and bacteria.It can be produced by burning sulfur.It dissolves in water to produce sulfurous acid.

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Where You Live | Air Emission Sources | US EPA

Where You Live State and County Emission Summaries. Sources of air pollutant emissions vary from one area to another. State and county summaries grouped by major source sectors are available for each of these pollutants:. Carbon Monoxide

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Sulfur Dioxide | Wisconsin Department of Health Services

Some other sources of sulfur dioxide include petroleum refineries, cement manufacturing, paper pulp manufacturing, and metal smelting and processing facilities. Locomotives, large ships, and some non-road diesel equipment currently burn high-sulfur fuel and release sulfur dioxide into the air.

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Sulfur Dioxide: Your Environment, Your Health | National ...

May 31, 2017 · Information on sulfur dioxide pollution, including sources and effects, as well as setting, reviewing, and implementing standards to reduce it. Air Trends: Sulfur Dioxide (Environmental Protection Agency) Data and interactive charts on national and regional trends in sulfur dioxide .

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Sulfur dioxide | SO2 - PubChem

Sulfur dioxide | SO2 or O2S | CID 1119 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

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Sulfur Dioxide Poisoning Flashcards | Quizlet

What are the main sources of sulfur dioxide? Electricity production plants. This is a colorless, noninflammable, irritant gas produced by burning of sulfur-containing materials? Sulfur dioxide. What is a major air pollutant from automobiles and smelters? Sulfur dioxide.

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Air pollutants: Sulfur Dioxide | AirGO

Aug 07, 2018 · Sulfur dioxide sources. About 99% of sulfur dioxide emissions are produced by industrial activities, such as generation of electricity from coal, oil or gas. It is also produced in the burning of fossil fuels on industrial facilities, by the extraction of metal from ore or by vehicles such as cars, ships or locomotives that burn fuel. ...

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Sulfur Dioxide | American Lung Association

Sulfur dioxide (SO 2) is a gaseous air pollutant composed of sulfur and oxygen. SO 2 forms when sulfur-containing fuel such as coal, oil, or diesel is burned. Sulfur dioxide also converts in the atmosphere to sulfates, a major part of fine particle pollution in the eastern U.S. What Are the Sources ...

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Sulfur dioxide and coal - SourceWatch

Coal-fired power plants are the largest human-caused source of sulfur dioxide, a pollutant gas that contributes to the production of acid rain and causes significant health problems, particularly through its role in forming particulates.Coal naturally contains sulfur, and when coal is burned, the sulfur combines with oxygen to form sulfur oxides.

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UtahAir - Sulfur Dioxide

Oxides of sulfur, including sulfur dioxide, come from a variety of sources, both manmade and natural. Volcanic eruptions are sporadic but significant natural source of SO2 (ATSDR, 1998). The burning of fossil fuels is the primary human related source of sulfur dioxide emissions in the U.S.

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Sulfur Dioxide & Health | California Air Resources Board

What is sulfur dioxide (SO2)? Sulfur dioxide (SO2) is comprised of one atom of sulfur and two atoms of oxygen, and is a gas at ambient temperatures. It has a pungent, irritating odor. SO2 is a member of a family of chemicals comprised of sulfur and oxygen that are collectively known as sulfur oxides (SOX).

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Sulfur dioxide - Simple English Wikipedia, the free ...

Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO 2. It is a gas. It smells like burnt matches. It also smells suffocating. Sulfur dioxide is produced by volcanoes and in various industrial processes. It is also used to protect wine from oxygen and bacteria. It can be produced by burning sulfur.

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Sulfur Dioxide - eospso.gsfc.nasa.gov

SO 2 National Aeronautics and Sulfur Dioxide Space Administration Sulfur dioxide (SO 2)—a colorless, toxic gas with a sharp odor—is a very water soluble, acidic gas. SO 2 irritates the eyes, nose, and lungs. High concentrations of SO 2 can result in temporary breathing impairment. It is both human-generated and naturally occurring.

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Sulfur dioxide | SO2 - PubChem

Sulfur dioxide | SO2 or O2S | CID 1119 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

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sulfur dioxide | Definition, Sources, & Uses | Britannica

Sulfur dioxide, inorganic compound, a heavy, colorless, poisonous gas. It is produced in huge quantities in intermediate steps of sulfuric acid manufacture. It occurs in nature in volcanic gases and in solution in the waters of some warm springs. Learn more about sulfur dioxide in this article.

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Sulfur dioxide - Washington State Department of Ecology

Sulfur dioxide. Sulfur dioxide (SO 2) is a colorless gas with a strong smell.It gets into the air when fuel that contains sulfur is burned. Major sources in Washington are: Industrial facilities such as fossil fuel power plants, aluminum smelters, oil refineries, and pulp mills

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Sources of Sulfur Oxides - Chemistry LibreTexts

Human Sources of Sulfur Oxides. In 1980, emissions of sulfur dioxide totaled 24.1 million tons in the United States. Of this total 66 % came from electric power companies. Electric power companies that burn coal are a major source of sulfur oxides. Other industrial plants contributed about 22 %.

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Sulfur - Simple English Wikipedia, the free encyclopedia

Properties. Sulfur is a yellow solid that is a nonmetal.It is brittle (easily broken) and crystalline.It burns easily, releasing toxic fumes of sulfur dioxide.It has a very faint odor. If it is melted and cooled very quickly, it makes a rubbery form of sulfur that is called "plastic sulfur".

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