{"id":34503,"date":"2022-02-05T21:57:24","date_gmt":"2022-02-05T21:57:24","guid":{"rendered":"https:\/\/mineralmilling.com\/?page_id=34503"},"modified":"2022-03-27T21:00:45","modified_gmt":"2022-03-27T21:00:45","slug":"pirita-de-ferro","status":"publish","type":"page","link":"https:\/\/mineralmilling.com\/pt\/pirita-de-ferro\/","title":{"rendered":"Pirita de Ferro"},"content":{"rendered":"\n\n\t<h1>Pirita de<strong> Ferro<\/strong><\/h1>\n<h5>Glass Coloration Application<\/h5>\n<p>O uso mais comum para a Pirite de Ferro \u00e9 a produ\u00e7\u00e3o de vidro cor de \u00e2mbar como \u00f3xido de vidro para recipientes. \u00c9 o m\u00e9todo mais fi\u00e1vel para alcan\u00e7ar esta cor e fornece um elevado n\u00edvel de prote\u00e7\u00e3o UV para os conte\u00fados do recipiente de vidro e o interior de edif\u00edcios ou salas com janelas \u00e2mbar, que s\u00e3o habitualmente encontradas em salas designadas para obras de arte antigas ou armazenar textos. A borracha, explosivos, compostos impregnados de enxofre e ind\u00fastria redutoras tamb\u00e9m usam pirite de ferro frequentemente.<\/p>\n<ul>\n<li>Cria uma cor \u00e2mbar rica no vidro<\/li>\n<li>Fornece excelente prote\u00e7\u00e3o UV<\/li>\n<li>Reduz os custos de aquecimento do forno ao aquecer naturalmente durante a colora\u00e7\u00e3o<\/li>\n<li>Absorve praticamente toda a radia\u00e7\u00e3o nos comprimentos de onda menores que 450nm<\/li>\n<\/ul>\n<h3>Specifications<\/h3>\n<ul>\n<li>The amount of Iron Pyrite used will be approximately 2.5kgs per ton of sand.<\/li>\n<li>Golden amber will contain about 0.15% Fe203. Dark amber will contain as much as 0.40% Fe203.<\/li>\n<li>A standard beer bottle amber will contain 0.25% to 0.30% Fe203.<\/li>\n<\/ul>\n<p>If sufficient iron is not available from the sand and pyrites, more can be added using red iron oxide. Using additional Iron Pyrite to increase the iron is not recommended, as this will add too much sulphide and create an unstable glass. African Pegmatite also supplies red iron oxide for this application.<\/p>\n\t<h1>Fohla de <strong>Dados<\/strong><\/h1>\n\t<h4>Iron Pyrite- General Application<\/h4>\n\t<a href=\"\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\tVer Producto\n\t<\/a>\n\t<a href=\"\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\tVer Folha de Dados\n\t<\/a>\n\t<h4>Glass Grade<\/h4>\n\t<a href=\"\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\tVer Producto\n\t<\/a>\n\t<a href=\"\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\tVer Folha de Dados\n\t<\/a>\n\t<h3>General Information<\/h3>\n<p>Amber glass is produced using iron, sulphur, and carbon. The sulphite concentration in the amber glass melt after fining is sufficient to produce ferric iron and sulphide, which is required for amber chromophore formation during the cooling process.<\/p>\n<p>Amber is a reduced glass because of the relatively high level of carbon used. All commercial container glass formulations contain carbon, but most are the lesser, oxidized glasses.<\/p>\n<p>Iron Pyrite was first added to glass to achieve an amber colour in the 18th century. It has been used for centuries in various applications and remains in use for the production of sulphur dioxide and sulfuric acid. It has recently been used as a cathode material for lithium batteries.<\/p>\n<p>This brassy yellow mineral has a bright, metallic lustre and a chemical composition of FeS. It is the most common sulphide and is often called &#8220;Fool&#8217;s Gold.&#8221;<\/p>\n<h3>How to Make Amber Glass<\/h3>\n<p>Depending on the desired shade, .15% to .40% container glass pigment is added to the sand before the melting process. How to make amber glass for a standard beer bottle is to add .25% to .30% to the sand prior to melting. If the iron level is too low, it can be raised using red iron oxide, also available from your iron pyrite supplier.<\/p>\n<p>Iron disulphide (FeS2) is an iron sulphide efficiently used in conjunction with anthracite or carbon to create a rich amber glass. Fe2O3 is also used with these two compounds when the iron levels are not sufficient. It is not advised to use iron pyrite powder to increase iron levels, as this would increase the presence of sulphides, making the glass unstable and possibly grey. \u00a0It is suggested that red iron oxide be used to increase the iron content. African Pegmatite also supply this material should you be interested.<\/p>\n<p>Glasses coloured with carbon require this container glass oxide to modify the pale yellow to the desired deep amber colour. In fact, early studies showed that amber glass thought to be coloured with a carbon container glass pigment actually contained little to no carbon and was coloured with pyrite. It is important to note, however, that the presence of carbon or anthracite can improve the quality of the glass and the colour.<\/p>\n<p>Pyrite is soluble in melts that contain sodium sulphide, as demonstrated during the desulphurisation of iron by soda ash and sodium silicates. The lyes create favourable conditions for sulpho-ferrite formation, which increases the red in the glass. If more iron exists in the melt than can be absorbed with the formation of sulpho-ferrite, the glass with turn a greyish brown.<\/p>\n<h3>Additional Iron Pyrite Applications<\/h3>\n<p>This container glass colourant is known commonly to most people as Fool&#8217;s Gold, but imitating a precious metal is one of the least impressive things this versatile material can do. As mentioned, iron sulphide is used primarily as a container glass colourant, which provides impressive and complete UV protection to the contents of the container. This application is the most common, but as an international iron pyrite supplier, we&#8217;re familiar with several other iron pyrite applications.<\/p>\n<p>Fool&#8217;s gold is often mined for the purpose of extracting the real gold within, which often exists in amounts high enough to be worth the mining and extraction. Brake pads and grinding wheels are often made with this amber glass oxide in the form of iron disulphide or FeS2 iron pyrite powder, creating a hard, abrasive surface. It is also used in the production of cast iron and advanced solar panels.<\/p>\n<h3>Where is Pyrite Found?<\/h3>\n<p>Amber glass oxide can be mined from deposits that are generally found in and around coal beds, inside carbonate rock and vein deposits.<\/p>\n<h3>Embalagem<\/h3>\n<p>Escolha a embalagem e o arranjo de envio que melhor atende \u00e0s suas necessidades, variamos de embalagens pequenas \u00e1 embalagens de tamanhos maiores, ou tamanhos personalizados feitos especialmente para voc\u00ea. Podemos acomodar praticamente qualquer tamanho, de uma tonelada m\u00e9trica a milhares. <\/p>\n<h3>Conveni\u00eancia<\/h3>\n<p>Mantemos pre\u00e7os competitivos em um esfor\u00e7o para conquistar e manter seus neg\u00f3cios pelo tempo que voc\u00ea precisar. Nosso objetivo \u00e9 atender \u00e0s necessidades de cada cliente, incluindo aqueles com solicita\u00e7\u00f5es especiais e cronogramas de produ\u00e7\u00e3o exigentes.<\/p>\n<p>Um retorno geral de 15 dias para a fabrica\u00e7\u00e3o nos permite entregar seus compostos o mais r\u00e1pido poss\u00edvel, para que voc\u00ea possa acompanhar as demandas de seus neg\u00f3cios. Pode nos contactar para que possamos te conectar com um distribuidor em sua \u00e1rea, caso n\u00e3o tenha tempo suficiente para esperar pelos materiais.<\/p>\n<p>Atualmente, fazemos entregas para 44 pa\u00edses em todo o mundo e estamos felizes em enviar para o seu tamb\u00e9m. Os canais de log\u00edstica confi\u00e1veis e profissionais que temos dispon\u00edveis facilitam a oferta de pre\u00e7os e servi\u00e7os excelentes, independentemente da sua localiza\u00e7\u00e3o. <\/p>\n<h3>African Pegmatite<\/h3>\n<p>Com 48 anos como profissionais em minera\u00e7\u00e3o e fabrica\u00e7\u00e3o, temos a vis\u00e3o, a rede e a experi\u00eancia para oferecer a voc\u00ea o melhor em qualidade, servi\u00e7o e efici\u00eancia. Somos credenciados pela ISO 9001 desde 2002 e, mais recentemente, atendemos ao padr\u00e3o de 2015.<\/p>\n<p>Nosso objetivo \u00e9 fornecer os melhores materiais dispon\u00edveis para os nossos clientes e nos tornar seu balc\u00e3o \u00fanico para corantes, minerais, compostos e muito mais. Visite a nossa p\u00e1gina geral de refrat\u00e1rios para ver todos os outros produtos refrat\u00e1rios e complementares que temos dispon\u00edveis.<\/p>\n<p>Se voc\u00ea deseja se tornar um distribuidor de produtos African Pegmatite, entre em contato para que possamos personalizar um acordo consigo.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Pirita de Ferro Glass Coloration Application O uso mais comum para a Pirite de Ferro \u00e9 a produ\u00e7\u00e3o de vidro cor de \u00e2mbar como \u00f3xido de vidro para recipientes. \u00c9 o m\u00e9todo mais fi\u00e1vel para alcan\u00e7ar esta cor e fornece um elevado n\u00edvel de prote\u00e7\u00e3o UV para os conte\u00fados do recipiente de vidro e o&#8230;<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"categories":[6766],"tags":[],"class_list":["post-34503","page","type-page","status-publish","hentry","category-glass-pt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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