{"id":148503,"date":"2023-11-23T12:48:44","date_gmt":"2023-11-23T07:18:44","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=148503"},"modified":"2023-11-23T12:48:46","modified_gmt":"2023-11-23T07:18:46","slug":"iit-ropar-discovers-a-rare-metal-tantalum-in-sutlej-river-punjab","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/iit-ropar-discovers-a-rare-metal-tantalum-in-sutlej-river-punjab\/","title":{"rendered":"IIT Ropar Discovers a Rare Metal \u2018Tantalum\u2019 in Sutlej River, Punjab"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.oliveboard.in\/blog\/iit-ropar-discovers-a-rare-metal-tantalum-in-sutlej-river-punjab\/#Tantalum\" >Tantalum<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.oliveboard.in\/blog\/iit-ropar-discovers-a-rare-metal-tantalum-in-sutlej-river-punjab\/#Tantalums_Discovery\" >Tantalum&#8217;s Discovery<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.oliveboard.in\/blog\/iit-ropar-discovers-a-rare-metal-tantalum-in-sutlej-river-punjab\/#Origin_of_its_Name\" >Origin of its Name<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.oliveboard.in\/blog\/iit-ropar-discovers-a-rare-metal-tantalum-in-sutlej-river-punjab\/#Uses_of_Tantalum\" >Uses of Tantalum<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><strong>A group of researchers from the Indian Institute of Technology (IIT), Ropar, under the leadership of Dr. Resmi Sebastian, has made a significant discovery of tantalum, a rare metal, in the sand of the Sutlej River in <a href=\"https:\/\/www.oliveboard.in\/blog\/punjab-launches-mission-indradhanush-5-0-a-healthcare-drive\/\" target=\"_blank\" rel=\"noreferrer noopener\">Punjab<\/a>.<\/strong> <\/p>\n\n\n\n<p>This finding adds to the scientific understanding of the region&#8217;s mineral composition and may have implications for resource exploration and utilization. The presence of tantalum, known for its various industrial applications, could contribute to the economic potential of the area.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tantalum\"><\/span>Tantalum<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tantalum is indeed a rare metal, characterized by its atomic number 73, which represents the number of protons in a single atom of the element.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tantalum&#8217;s Properties<\/h3>\n\n\n\n<p>Tantalum exhibits several remarkable properties that contribute to its importance in various applications. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>It is a grey, heavy metal known for its hardness and exceptional corrosion resistance. <\/li><li>When exposed to air, tantalum forms a thin oxide layer, making it highly resistant to corrosion, especially in challenging environments involving strong acids and elevated temperatures.<\/li><li>In its pure form, tantalum is ductile, allowing it to be stretched into thin wires without breaking. <\/li><li>Additionally, it demonstrates remarkable chemical inertness at temperatures below 150\u00b0C, remaining unaffected by most substances except for hydrofluoric acid, certain fluoride-containing acidic solutions, and free sulfur trioxide.<\/li><li><strong>Another noteworthy feature is tantalum&#8217;s exceptionally high melting point, surpassed only by tungsten and rhenium.<\/strong><\/li><\/ul>\n\n\n\n<p>These characteristics make tantalum a valuable and sought-after material in various industrial and technological applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tantalums_Discovery\"><\/span>Tantalum&#8217;s Discovery<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Tantalum&#8217;s discovery is attributed to Anders Gustaf Ekenberg, a Swedish chemist, who identified it in 1802 while examining minerals from Ytterby, Sweden.<\/strong> Initially, Ekenberg believed he had discovered a variation of niobium, an element with chemical similarities to tantalum.<\/p>\n\n\n\n<p><strong>The clarification came in 1866 when Swiss chemist Jean Charles Galissard de Marignac conclusively demonstrated that tantalum and niobium were indeed distinct elements, resolving the earlier confusion.<\/strong> Since then, tantalum has been recognized as a unique and valuable element with diverse applications in various industries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Origin_of_its_Name\"><\/span>Origin of its Name<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tantalum derives its name from the <strong>Greek mythological figure Tantalus<\/strong>, the wealthy yet deceitful king of a town above Mount Sipylus in Anatolia. Tantalus is famously known for facing severe punishment from Zeus when he attempted to serve his own son at a feast for the gods.<\/p>\n\n\n\n<p>As a consequence, Tantalus was condemned to the underworld, where he stood eternally in a pool of water with tempting clusters of fresh fruit hanging just out of reach. Whenever he tried to drink the water, it receded, and whenever he attempted to pluck the fruit, the branches drew back.<\/p>\n\n\n\n<p><strong>The choice of the name &#8220;tantalum&#8221; reflects the metal&#8217;s insolubility in acids, emphasizing its inability to react with or be dissolved by acids, drawing a parallel to Tantalus&#8217; futile attempts to quench his thirst and satisfy his hunger.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uses_of_Tantalum\"><\/span>Uses of Tantalum<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Tantalum plays a crucial role in the electronics industry, particularly in the production of capacitors. <\/li><li>Tantalum capacitors possess the ability to store more electricity in smaller sizes with minimal leakage compared to other capacitor types. <\/li><li>This makes them highly desirable for applications in portable electronic devices such as smartphones, laptops, and digital cameras.<\/li><li>Due to its high melting point, tantalum is frequently employed as a cost-effective substitute for platinum. <\/li><li>This versatile metal finds applications in various industries, including the production of components for chemical plants, nuclear power plants, aircraft, and missiles. <\/li><li>Tantalum&#8217;s non-reactivity with bodily fluids makes it suitable for manufacturing surgical equipment and implants, including artificial joints.<\/li><li><strong>The combination of tantalum carbide (TaC) and graphite forms a composite material renowned for its extreme hardness, making it one of the toughest materials available.<\/strong><ul><li>This composite is commonly utilized on the cutting edges of high-speed machine tools, where durability and resistance to wear are essential. <\/li><li>The exceptional hardness of the TaC and graphite composite enhances the performance and longevity of cutting tools, contributing to their efficiency in various machining 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has<\/p>\n","protected":false},"author":54,"featured_media":148522,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10386,12871],"tags":[77],"class_list":["post-148503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-current-affairs","category-november","tag-current-affairs","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IIT Ropar Discovers a Rare Metal \u2018Tantalum\u2019 in Sutlej River, Punjab<\/title>\n<meta name=\"description\" content=\"A group of researchers from the Indian Institute of Technology (IIT), Ropar has made a significant discovery of tantalum, a rare metal, in the sand of the Sutlej River in Punjab.\" \/>\n<meta name=\"robots\" content=\"index, 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