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  • Potash Wikipedia

    OverviewHistory of productionTerminologyProductionOccupational hazardsConsumptionSee alsoFurther reading

    Potash (especially potassium carbonate) has been used in bleaching textiles, making glass, and making soap, since about AD 500. Potash was principally obtained by leaching the ashes of land and sea plants. Beginning in the 14th century potash was mined in Ethiopia. One of the world's largest deposits, 140 to 150 million tons, is located in the Tigray's Dallol area. Potash was one of the most important industrial chemicals. It was refined from the ashes of broadleaved trees and produced primarily in the forested areas of Europe, Russia, and North America. The first

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    Potash (especially potassium carbonate) has been used in bleaching textiles, making glass, and making soap, since about AD 500. Potash was principally obtained by leaching the ashes of land and sea plants. Beginning in the 14th century potash was mined in Ethiopia. One of the world's largest deposits, 140 to 150 million tons, is located in the Tigray's Dallol area. Potash was one of the most important industrial chemicals. It was refined from the ashes of broadleaved trees and produced primarily in the forested areas of Europe, Russia, and North America. The first U.S. patent of any kind was issued in 1790 to Hopkins for an improvement "in the making of Pot ash and Pearl ash by a new Apparatus and Process". Pearl ash was a purer quality made by calcination of potash in a reverberatory furnace or kiln. Potash pits were once used in England to produce potash that was used in making soap for the preparation of wool for yarn production. As early as 1767, potash from wood ashes was exported from Canada, and exports of potash and pearl ash (potash and lime) reached 43,958 barrels in 1865. There were 519 asheries in operation in 1871. The industry declined in the late 19th century when large-scale production of potash from mineral salts was established in Germany. In 1943, potash was discovered in Saskatchewan, Canada, in the process of drilling for oil. Active exploration began in 1951. In 1958, the Potash Company of America became the first potash producer in Canada with the commissioning of an underground potash mine at Patience Lake; however, due to water seepage in its shaft, production stopped late in 1959 but following extensive grouting and repairs, resumed in 1965. The underground mine was flooded in 1987 and was reactivated for commercial production as a solution mine in 1989. In the late 18th and early 19th centuries, potash production provided settlers in North America a way to

    Wikipedia · Text under CC-BY-SA license
  • Potassium Wikipedia

    OverviewCommercial productionEtymologyPropertiesCosmic formation and distributionPotashMetalGeology

    Potassium salts such as carnallite, langbeinite, polyhalite, and sylvite form extensive evaporite deposits in ancient lake bottoms and seabeds, making extraction of potassium salts in these environments commercially viable. The principal source of potassium potash is mined in Canada, Russia, Belarus, Kazakhstan, Germany, Israel, United States, Jordan, and other places around the world. The first mined deposits were located near Staßfurt, Germany, but the deposits span from Great Britain over Germany into Poland. They are located in the Zechstein and were deposited in the Mid

  • New content will be added above the current area of focus upon selection

    Potassium salts such as carnallite, langbeinite, polyhalite, and sylvite form extensive evaporite deposits in ancient lake bottoms and seabeds, making extraction of potassium salts in these environments commercially viable. The principal source of potassium potash is mined in Canada, Russia, Belarus, Kazakhstan, Germany, Israel, United States, Jordan, and other places around the world. The first mined deposits were located near Staßfurt, Germany, but the deposits span from Great Britain over Germany into Poland. They are located in the Zechstein and were deposited in the Middle to Late Permian. The largest deposits ever found lie 1,000 meters (3,300 feet) below the surface of the Canadian province of Saskatchewan. The deposits are located in the Elk Point Group produced in the Middle Devonian. Saskatchewan, where several large mines have operated since the 1960s pioneered the technique of freezing of wet sands (the Blairmore formation) to drive mine shafts through them. The main potash mining company in Saskatchewan until its merge was the Potash Corporation of Saskatchewan, now Nutrien. The water of the Dead Sea is used by Israel and Jordan as a source of potash, while the concentration in normal oceans is too low for commercial production at current prices. Several methods are used to separate potassium salts from sodium and magnesium compounds. The most-used method is fractional precipitation using the solubility differences of the salts. Electrostatic separation of the ground salt mixture is also used in some mines. The resulting sodium and magnesium waste is either stored underground or piled up in slag heaps. Most of the mined potassium mineral ends up as potassium chloride after processing. The mineral industry refers to potassium chloride either as potash, muriate of potash, or simply MOP. Pure potassium metal can be isolated by electrolysis of its hydroxidein a process that has changed little

    Wikipedia · Text under CC-BY-SA license
  • Potassium Minerals Education Coalition

    DescriptionBiological BenefitsSourcesPotassium’s name is derived from the English word “potash”, a common name for potassium hydroxide. Potassium is a light, very soft, silvery-white metal. It is even more violently reactive with water than is sodium. It is so reactive with oxygen, that if exposed to air, it will tarnish to a grayish color in seconds. Potassium occurs with an abundant radioactive isotope, K40. Consequently, potassium metal is almost always faintly radioactive. Potassium metal rarely is used for anything, because.
  • Potassium nitrate Wikipedia

    Potassium nitrate is a chemical compound with the chemical formula K N O 3.It is an ionic salt of potassium ions K + and nitrate ions NO 3 −, and is therefore an alkali metal nitrate.. It occurs in nature as a mineral, niter.It is a source of nitrogen, from which it derives its name.Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter or

  • Chemical formula: KNO₃
  • Potassium Minerals Education Coalition

    Potassium. Potash is any salt, mined or manufactured, which contains the element potassium (K) in water-soluble form. Primary potash minerals include potassium chloride (KCl or sylvite), potassium sulfate [K 2 SO 4 or sulfate of potash (SO P), usually a manufactured product], and potassium-magnesium sulfate [K 2 SO 4 •2MgSO 4 or langbeinite or double sulfate of potash magnesia (SO PM

  • Gold mine of potash sits beneath Michigan, could be worth

    Mar 16, 2018· A WMU professor's saving of mineral samples that a mining company was going to discard in 2008 may spur a multi-billion-dollar industry in Michigan of the potassium-rich mineral salt

  • Salt mining Wikipedia

    17 rows· The ancient Chinese gradually mastered and advanced the techniques of producing salt.

  • COUNTRYSITE(S)AustriaHallstatt and Salzkammergut.Bosnia and HerzegovinaTuzlaBulgariaProvadiya; and Solnitsata, an ancient town believed by Bulgarian archaeologCanadaSifto Salt Mine in Goderich, Ontario, which, at 1.5 miles (2.4 km) wide and 2 See all 17 rows on en.wikipedia
  • Potassium chloride Wikipedia

    Potassium chloride (also known as KCl or potassium salt) is a metal halide salt composed of potassium and chlorine. It is odorless and has a white or colorless vitreous crystal appearance. The solid dissolves readily in water, and its solutions have a salt-like taste.

  • Chemical formula: KCl
  • Potash Mining in New Mexico New Mexico History

    Jul 09, 2018· Simply stated, the deposits of these minerals is thought to have occurred from the evaporation of sea water and salt brine in the area from eons ago. Our family’s introduction to the potash mining industry came from our longtime friendship with Mr. and Mrs. Isaiah Burch.

  • Video of potash mining: environmental impact Britannica

    The rock salt is electrostatically charged, with rock salt and potassium salt receiving different charges thanks to top-secret chemical additives. The minerals are then passed through a high-voltage field into a what's called free-fall separator, where the rock salt is attracted by the negative pole and the potassium salt by the positive pole.

  • Potash Mining Video YouTube

    Nov 25, 2013· Every plant needs three basic elements to grow nitrogen, phosphorus, and potassium. Potassium (K) is important to plants because it acts as a regulator. It helps plants efficiently use water

  • Author: Nutrients4Life
  • Potash facts Natural Resources Canada

    Potash is the common name given to a group of minerals and chemicals containing potassium (K), which is a basic nutrient for plants and an important element of fertilizer. Potash is mostly produced in the form of potassium chloride (KCl), but deposits can have different amounts of potassium, so we often measure and refer to it in terms of

  • ITP Mining: Energy and Environmental Profile of the U.S

    Energy and Environmental Profile of the U.S. Mining Industry Forms of Borates Borates are defined by industry as compounds that contain or supply boric oxide [B(OH)3]. A large number of materials contain boric oxide, but the three most common borate-containing minerals are tincal, ulexite, and colemanite. Kernite is the metamorphic

  • Saltpeter Mining New Georgia Encyclopedia

    mixed in proper proportions with sulfur and charcoal, saltpeter—or potassium nitrate—forms gunpowder. The ability of early colonists to procure their own supplies of this essential substance enabled them to successfully fight the Revolutionary War (1775-83) despite blockades by England. As did the Confederates during the Civil War (1861-65), the colonists depended on a secure source of

  • Potassium: Health benefits and recommended intake

    Jan 10, 2018· The human body requires at least 100 milligrams of potassium daily to support key functions. Among its many uses, potassium helps to regulate the electrical activity of

  • Salt, Sodium Chloride, Potassium Chloride fritsch.de

    Today many city names still refer to the salt production: Salzburg, Bad Salzungen, Bad Reichenhall etc. Beginning during the middle of the 19 th century, motivated through the work of Justus von Liebig, the mining production of potassium salt gained in significance, especially the production of mineral

  • NAICS Code: 212393 Other Chemical and Fertilizer Mineral

    Mining and/or milling or otherwise beneficiating natural potassium, sodium, or boron compounds--are classified in U.S. Industry 212391, Potash, Soda, and Borate Mineral Mining; Manufacturing industrial salt--are classified in U.S. Industry 325998, All Other Miscellaneous Chemical Product and

  • Salt mining Wikipedia

    As salt is a necessity of life, salt mining played a pivotal role as one of the most important sources of Imperial Chinese government revenue and state development. Most modern salt mines are privately operated or operated by large multinational companies such as K+S, AkzoNobel, Cargill, and Compass Minerals.

  • SIC Industry: 1474 Potash, Soda, and Borate Minerals

    Industry: 1474—Potash, Soda, and Borate Minerals Establishments primarily engaged in mining, milling, or otherwise preparing natural potassium, sodium, or boron compounds. Establishments primarily engaged in mining common salt are classified in Industry 1479.

  • Environmental Aspects of Phosphate and Potash Mining

    mining industry has been tainted by a legacy of envi- manufacture of phosphorous and potassium mineral fertilizers.Earlier joint publications by UNEP,UNIDO and IFA have covered the environmental issues associ- Environmental Aspects of Phosphate and Potash Mining); 20) and.

  • Potassium Wikipedia

    Most of the mined potassium mineral ends up as potassium chloride after processing. The mineral industry refers to potassium chloride either as potash, muriate of potash, or simply MOP. Pure potassium metal can be isolated by electrolysis of its hydroxide in a process that has changed little since it was first used by Humphry Davy in 1807.

  • History of Potash Production from the Salduro Salt Marsh

    The Salduro Salt Marsh in particular played an important role in the early development and production of potash or potassium chloride in the United States. The major use of potash is as a fertilizer; lesser amounts are used in the chemical industry.

  • The Realmonte Salt Mine in Sicily Geology Page

    Realmonte is able to produce about 500 thousand tons per year of salt. Racalmuto, in the last century became an important mining center and had some increase also the salt industry. Important role in the local economy is provided by the salt mines.

  • Mineral extraction on Great Salt Lake has local, national

    China dominates the magnesium industry, (Potash is a combination of salts and other mined minerals that contain potassium in a water-soluble form.) formerly Great Salt Lake Minerals

  • Chile’s Mining and Chemicals Industries

    privatize state-owned companies, including some mining properties. In the 1970s and 1980s, several mines were privatized, including Soquimich (SQM) and Carolina de p Figure 1. Chile’s northern privatize state-owned companies, including some mining properties. In the 1970s and 1980s, several mines were privatized, including Soquimich (SQM) and Carolina de p Figure 1. Chile’s northern geography is marked by desert salt flats, the source of abundant natural and mineral resources. The southernmost Magallanes region
  • Potassium Chloride 99 % KCl K+S Aktiengesellschaft

    Potassium salts play an important role in metallurgic processes. Potassium chlorides are used for surface treatment and galvanizing, as hardening and soldering salts, and as smelting salts and Potassium salts play an important role in metallurgic processes. Potassium chlorides are used for surface treatment and galvanizing, as hardening and soldering salts, and as smelting salts and drossing fluxes in foundry chemistry. Industrial rock salts are essential materials in industrial for the metal processing industry.
  • Utah Potash: Resources, Production, and Exploration Utah

    Utah Potash: Resources, Production, and Exploration. Two companies currently produce potash in Utah. Great Salt Lake Minerals Corporation produces more than 400,000 tons of potash Utah Potash: Resources, Production, and Exploration. Two companies currently produce potash in Utah. Great Salt Lake Minerals Corporation produces more than 400,000 tons of potash (potassium sulfate) each year by solar evaporation of surface brine of the north part of Great Salt Lake at their plant west of Ogden.
  • Salt, Sodium Chloride, Potassium Chloride fritsch.de

    Today many city names still refer to the salt production: Salzburg, Bad Salzungen, Bad Reichenhall etc. Beginning during the middle of the 19 th century, motivated through the work of Justus von Liebig, Today many city names still refer to the salt production: Salzburg, Bad Salzungen, Bad Reichenhall etc. Beginning during the middle of the 19 th century, motivated through the work of Justus von Liebig, the mining production of potassium salt gained in significance, especially the production of mineral
  • Top Stocks in Mining The Motley Fool

    Top Stocks in Mining Investing in mining stocks isn't everyone's cup of tea, but investors that keep these few things in mind could do well in this industry.

  • Video of potash mining: environmental impact Britannica

    The rock salt is electrostatically charged, with rock salt and potassium salt receiving different charges thanks to top-secret chemical additives. The minerals are then passed through a high-voltage The rock salt is electrostatically charged, with rock salt and potassium salt receiving different charges thanks to top-secret chemical additives. The minerals are then passed through a high-voltage field into a what's called free-fall separator, where the rock salt is attracted by the negative pole and the potassium salt by the positive pole.
  • Potassium: The mineralogy of Potassium Mindat

    This list of minerals containing Potassium is built from the mindat locality database. This is based on the number of localities entered for mineral species and is therefore slanted towards minerals This list of minerals containing Potassium is built from the mindat locality database. This is based on the number of localities entered for mineral species and is therefore slanted towards minerals interesting to collectors with less coverage of common rock-forming-minerals so it does not give an undistorted distribution of Potassium
  • ITP Mining: Energy and Environmental Profile of the U.S

    Energy and Environmental Profile of the U.S. Mining Industry Forms of Borates Borates are defined by industry as compounds that contain or supply boric oxide [B(OH)3]. A large number of Energy and Environmental Profile of the U.S. Mining Industry Forms of Borates Borates are defined by industry as compounds that contain or supply boric oxide [B(OH)3]. A large number of materials contain boric oxide, but the three most common borate-containing minerals are tincal, ulexite, and colemanite. Kernite is the metamorphic
  • Potash and Solution Mining YanCoal

    During secondary mining, potassium on the walls and on the roof of the cavern will be mined. Salt waste within the cavern remains essentially in-place. Secondary mining can be conducted as a During secondary mining, potassium on the walls and on the roof of the cavern will be mined. Salt waste within the cavern remains essentially in-place. Secondary mining can be conducted as a continuous or an intermittent batch operation.
  • What Are Some Natural Sources of Potassium Nitrate

    Also known as saltpeter, potassium nitrate is a white crystallized compound composed of potassium, nitrogen and oxygen. Most commonly used in fireworks, matches and fertilizer, its medical Also known as saltpeter, potassium nitrate is a white crystallized compound composed of potassium, nitrogen and oxygen. Most commonly used in fireworks, matches and fertilizer, its medical applications include diuretics to reduce high blood pressure. Although typically produced synthetically, mining continues of the natural mineral, which has
  • Processing of potash ore

    The hot leaching method of ore processing is based on the physicochemical properties of NaCl-KCl-H2O system. The main principle of this method is the different temperature-depending degree of The hot leaching method of ore processing is based on the physicochemical properties of NaCl-KCl-H2O system. The main principle of this method is the different temperature-depending degree of solubility of the mineral components sylvite and halite: the high solubility of potassium chloride from ore by cycling solution at 115°C and the further crystallization of the valuable component on
  • Salt Alternative: Potassium Chloride

    May 23, 2019· Reducing your sodium intake and lowering your blood pressure may be easier if you check your food labels for potassium chloride. The mineral salt compound is used by the food Reducing your sodium intake and lowering your blood pressure may be easier if you check your food labels for potassium chloride. The mineral salt compound is used by the food industry
  • Molten salt technology to benefit mining industry News

    Jun 21, 2016· The research, based around the Oxley Potassium Project and undertaken by UniSA’s School of Engineering and Future Industries Institute, will expand current molten salt research for The research, based around the Oxley Potassium Project and undertaken by UniSA’s School of Engineering and Future Industries Institute, will expand current molten salt research for solar energy applications into minerals processing and further strengthen engagement between the research sector and industry with a view to maximising successful
  • All About Salt: the Most Intimate Mineral

    Salt is the only mineral that people eat—it's the only dietary mineral that's really a mineral. It's a common substance that's been sought by animals and humans alike since the beginning of time. Salt is the only mineral that people eat—it's the only dietary mineral that's really a mineral. It's a common substance that's been sought by animals and humans alike since the beginning of time. Salt comes from the sea and from solid layers underground, and that's all most of us need to know.
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