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Cobalt Mining And Cancer

  • Cobalt | Minerals Education Coalition

    These superalloys account for nearly half of the cobalt used each year. Some cobalt is used to make cutting and wear-resistant materials. A synthetic isotope of cobalt, cobalt-60, produces gamma rays. This is used for sterilization of medical supplies and foods, for industrial testing and to fight cancer.

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  • An Overview of Carcinogenic Heavy Metal: Molecular .

    Dec 30, 2015 · Breathing in Ni-contaminated dust from Ni smelting, mining and tobacco smoking leads to significant damage to lungs and nasal cavities, resulting in occupational diseases such as lung cancer and nasal cancer in Ni refinery workers.13,78,84,85 Although the molecular carcinogenic mechanisms of Ni toxicity are not clear, several studies suggest .

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  • COBALT HAZARD SUMMARY HOW TO DETERMINE IF YOU .

    * Exposure to Cobalt dust can irritate the skin, eyes, nose and throat. Chronic Health Effects The following chronic (long-term) health effects can occur at some time after exposure to Cobalt and can last for months or years: Cancer Hazard * Cobalt may be a CARCINOGEN in humans since it has been shown to cause cancer of the muscle (only at the

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  • Cancer incidence among Finnish male cobalt production .

    May 18, 2017 · There is inadequate evidence for the carcinogenicity of cobalt and cobalt compounds in humans. Consequently, the International Agency for Research on Cancer (IARC) has evaluated cobalt metal without tungsten carbide as possibly carcinogenic to humans (Group 2B). The aim of the study was to assess the risk of cancer among workers employed in a Finnish cobalt plant since the beginning of .

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  • Cobalt mining: the dark side of the metal race | The Week UK

    Dec 20, 2019 · More than 60% of mined cobalt originates in the DRC, one of the world's poorest nations, where the soaring demand for the precious metal is "at times met by workers, including children, who .

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  • Cobalt mining for lithium ion batteries has a high human .

    The cobalt that is extracted is sold to a Chinese company, Congo DongFang Mining. A man pushes a bicycle laden with charcoal, which is used for cooking and heating, past Musompo, a mineral market .

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  • Cobalt Compounds - US EPA

    Apr 26, 2018 · Cobalt, not lithium, in and of itself is toxic and unstable. When used in lithium-ion batteries, it provides the risk of thermal runaway, a chemical reaction internal to the battery, regardless of .

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  • cobalt mining and cancer

    Home > cobalt mining and cancer. It's Elemental The Element Cobalt. Cobalt was discovered by Georg Brandt, a Swedish chemist, in 1739. Brandt was attempting to prove that the ability of certain minerals to color glass blue was due to an unknown element and not to bismuth, as was commonly believed at the time.Cobalt's primary ores are cobaltite .

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  • Radiation therapy - Wikipedia

    Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is a therapy using ionizing radiation, generally as part of cancer treatment to control or kill malignant cells and normally delivered by a linear accelerator.Radiation therapy may be curative in a number of types of cancer if they are localized to one area of the body. It may also be used as part of adjuvant therapy, to .

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  • Cobalt mining: the dark side of the metal race | The Week UK

    Dec 20, 2019 · Court documents allege that the multibillion-dollar companies are complicit in the death or injury of hundreds of children used to mine cobalt, a mineral vital to the production of the lithium-ion .

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  • Cobalt mining: the dark side of the metal race | The Week UK

    Dec 20, 2019 · More than 60% of mined cobalt originates in the DRC, one of the world's poorest nations, where the soaring demand for the precious metal is "at times met by workers, including children, who .

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  • Cobalt, triamminetrinitro- | CoH6N6O6-3 - PubChem

    Cobalt, triamminetrinitro- | CoH6N6O6-3 | CID 422846 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological .

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  • 5 Potential Human Health Effects of Uranium Mining .

    Key Points • Uranium mining and processing are associated with a wide range of potential adverse human health risks. Some of these risks arise out of aspects of uranium mining and processing specific to that enterprise, whereas other risks apply to the mining sector generally and still others are linked more broadly to large-scale industrial or construction activities.

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  • Cobalt | Co (Element) - PubChem

    Cobalt-60, a radioactive isotope of cobalt, is an important source of gamma rays and is used to treat some forms of cancer and as a medical tracer. Cobalt-60 has a half-life of 5.27 years and decays into nickel-60 through beta decay. Cobalt compounds have been used for centuries to color porcelain, glass, pottery, tile and enamel.

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  • Cobalt and Carcinogenicity | Cobalt Institute

    Cobalt-related lung cancer is a multi-factorial (many causes) disease, involving a variety of mechanisms that, when the exposure threshold is exceeded, contribute in a pathway towards cancer. Cobalt is a substance for which the 'mechanisms of action' (defined biological pathways activated by a substance) are documented in the scientific .

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  • Cobalt Ore Mining Process | Equipment | Flow | Cases - JXSC

    These superalloys account for nearly half of the cobalt used each year. Some cobalt is used to make cutting and wear-resistant materials. A synthetic isotope of cobalt, cobalt-60, produces gamma rays. This is used for sterilization of medical supplies and foods, for industrial testing and to fight cancer.

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  • Nickel Compounds - Cancer-Causing Substances - National .

    Grinding, mining, welding, and other occupations expose workers to nickel compounds. Nickel is a silvery-white metallic element found in the earth's crust. It can be combined with other elements to form nickel compounds. Because of its unique properties, nickel has many industrial uses. Most nickel is used in metal alloys because it imparts .

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  • 10 Facts About Cobalt - Mining Information

    Sep 16, 2018 · Cobalt now appears in magnets, high-tech turbines and even in cancer treatments. It is similar to iron and nickel and can become magnetic. Below are ten key facts about this valuable metal. 1) Pure Cobalt Cannot be Found in Nature. If cobalt could be found in nature, it would appear silvery-blue and be extremely brittle.

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  • Nickel cobalt mine cancer - Manufacturer Of High-end .

    Particles emitted during cobalt mining consists radioactive emissions, cancercausing particles, and particles which may cause vision problems, vomiting and nausea, heart problems, and Thyroid damage Cobalt is an important gammaray source which is used as a radio theraptic agent for cancer treatment Baskar, Lee, Yeo, Yeoh, 2012. Oline Chat

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  • Cobalt - CAREX Canada

    General Information. Cobalt is a naturally-occurring, silvery-grey magnetic metal with properties similar to iron and nickel. Small amounts of cobalt are found in most rocks, soil, water, and organisms. [] It is usually combined with oxygen, sulphur, or arsenic. [] Vitamin B12, a cobalt-containing compound also referred to as cobalamin, is an important dietary nutrient. []

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  • Hidden costs of cobalt mining in DR Congo -- ScienceDaily

    Sep 20, 2018 · Cobalt mining comes at a great cost to public health in the Democratic Republic of the Congo. New research reveals that children are particularly vulnerable: their urine and .

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  • Toxic Metal: The Health Dangers of Cobalt

    May 29, 2015 · Cobalt is a naturally occurring element that does have beneficial applications. For instance, cobalt is an essential component of vitamin B12. Cobalt has been added to pigments to produce a distinct blue color. Lithium-ion batteries contain cobalt. In the medical field, cobalt-60 is used in radiotherapy and for sterilizing medical equipment.

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  • What Is Cobalt Therapy? (with pictures)

    Apr 01, 2020 · These rays attack cancer from several directions as cobalt ions deteriorate. Healthy cells harmed by cobalt therapy typically regenerate and return to normal. Cobalt-60 represents an isotope of the metal discovered in the 1930s. This discovery led to the invention of a cobalt machine to deliver gamma rays to cancer patients.

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  • Cobalt | Minerals Education Coalition

    These superalloys account for nearly half of the cobalt used each year. Some cobalt is used to make cutting and wear-resistant materials. A synthetic isotope of cobalt, cobalt-60, produces gamma rays. This is used for sterilization of medical supplies and foods, for industrial testing and to fight cancer.

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  • Really long term effects of cobalt radiation? | Cancer .

    I am a male breast cancer survivor (32 years this month!) who received 23 cobalt radiation treatments post-surgery. In early February, 2015, I was diagnosed with a paralyzed left vocal cord, which is now recognized as a long term side effect of cobalt radiation.

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  • Social impacts of artisanal cobalt mining in Katanga .

    Table 7: Social indictor values of artisanal cobalt mining in the DRC for selected cobalt containing products 55 List of figures Figure 1: Share of cobalt demand by end-use application in 2009. Values are in tons of refined cobalt. Source: CDI 2010. 6 Figure 2: Repartition of world land-based cobalt production from 1995 to 2010.

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  • Cobalt: the toxic hazard in Lithium batteries that puts .

    Apr 26, 2018 · Cobalt, not lithium, in and of itself is toxic and unstable. When used in lithium-ion batteries, it provides the risk of thermal runaway, a chemical reaction internal to the battery, regardless of .

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  • Looking inside the cobalt bomb for cancer treatment - CBC .

    Looking inside the cobalt bomb for cancer treatment . develop a machine to use cobalt-60 to fight cancer. One team was led by Dr. Harold Johns, a physicist in Saskatoon. . uranium mining and .

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  • Cobalt Ore Mining Process | Equipment | Flow | Cases - JXSC

    These superalloys account for nearly half of the cobalt used each year. Some cobalt is used to make cutting and wear-resistant materials. A synthetic isotope of cobalt, cobalt-60, produces gamma rays. This is used for sterilization of medical supplies and foods, for industrial testing and to fight cancer.

    Get Support »
  • Cobalt Ore Mining Process | Equipment | Flow | Cases - JXSC

    These superalloys account for nearly half of the cobalt used each year. Some cobalt is used to make cutting and wear-resistant materials. A synthetic isotope of cobalt, cobalt-60, produces gamma rays. This is used for sterilization of medical supplies and foods, for industrial testing and to fight cancer.

    Get Support »