[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-141957-105":59,"doc-detail-141957-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","obtaining-of-ceramic-pigments-suitable-for-silicate-industry-research-report","Obtaining of Ceramic Pigments Suitable for Silicate Industry - Research report","","Study demonstrates synthesis of ceramic pigments via solid-state high-temperature sintering, using colorless stable crystal carcasses and introducing different chromophore ions. Experiments focus on zircon-based pigments produced through solid-phase sintering with Fe3+, Co2+, and Ni2+ ions. Phase composition and chromophore valence states are verified at temperatures above the optimal synthesis temperature using multiple analyses. Pigment color is measured with a Lovibond Tintometer RT 100 and characterized by X-ray analysis and SEM. Results confirm suitability for glaze tiles and sanitary ceramics, depending on sintering temperature, isothermal soaking, and chromophore ion type.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/obtaining-of-ceramic-pigments-suitable-for-silicate-industry-research-report/141957/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/obtaining-of-ceramic-pigments-suitable-for-silicate-industry-research-report/141957.png","ImageObject",300,407,{"name":92,"@type":93},"Ezra","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-08-25",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",15,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"How are the ceramic pigments synthesized in this study?","Question",{"text":113,"@type":114},"Ceramic pigments are synthesized through a solid-state reaction using chemically pure starting materials and solid-phase high-temperature sintering.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"Which chromophore ions are used to color the pigments?",{"text":118,"@type":114},"Zircon pigments are colored by introducing chromophore ions Fe3+, Co2+, and Ni2+.",{"name":120,"@type":111,"acceptedAnswer":121},"How are pigment color and structure evaluated?",{"text":122,"@type":114},"Color is determined with a Lovibond Tintometer RT 100 using CIELab measurements, while structure and phases are analyzed using X-ray techniques and scanning electron microscopy (SEM), along with FTIR and DTA.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},141957,1787672262,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":130,"read_time":144,"preview_page_count":4},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 2019  \nVolume 6, Pages 1-10  \nICRES 2019: International Conference on Research in Education and Science  \nОbtaining of Сeramic Рigments Suitable forSilicate Industry  \nIrena MARKOVSKA  \nAssen Zlatarov Universit  \nTsvetalina IBREVA  \nAssen Zlatarov University  \nTsvetan DIMITROV  \nRuse University  \nSevdzan CHITALJOVA  \nAssen Zlatarov University  \nAbstract: This study shows the possibility to synthesis ceramic pigments via solid-state high temperature sintering. The preparation of high temperature ceramic pigments using colourless stable crystal carcasses turns out to be quite suitable method in the case of ZrSiO4 and their colouring by introducing different chromophores. The paper reports for experiments carried out on the synthesis of zircon pigments with the participation of following chromophore ions: Fe3+, Co2+, Ni2+ using the technology of solid phase sintering. Many analyses were used to determine the phase composition and check the chromophore ions valency state at temperature higher than the optimal temperature of synthesis. The colour of the pigments was determined using a Lovibond Tintometer RT 100 Color. The willemite ceramic pigments and rice husk ash were studied by X-ray analysis, scanning electron microscopy (SEM) . It has been found that the synthesized pigments are suitable and can be successfully applied in glaze tiles and sanitary ceramics.The results obtained indicated that it depends on the sintering temperature isothermal soaking and the type of chromophore ion. In most pigments, the basic phase was obtained as low as 900-10000C. The best pigments obtained were added to white faience glaze.  \nKeywords: Сeramic pigments, CIELab color measurement, Oxide additives, Chromophore ions  \nIntroduction  \nThe object of the present study is investigation of possibility of obtaining ceramic pigments by utilizing a widespread bio-waste -rice husks. The use of industrial waste (by-products) as raw materials in the ceramic industry has been under study for decades due to the economical, energy and environmental advantages [1-7] . The combustion of rice husk in air medium results in the production of white rice husk ash (RHA) . Rice husk ash contents a high amount of SiO2-more than 90%[1] . In our work, as a source of SiO2, we have used white rice husk ash. Rice husk is waste product containing about 20 % SiO2. Rice husk is a by-product of rice milling process. Annually, about 500 mln tons of rice are processed to obtain 100 mln tons of rice husk. The latter contain 70-75% organic components and the rest is inorganic components, mainly SiO2. The use of bio-waste as raw materials in the ceramic industry has been studied for many years due to the economic, energy and environmental advantages.  \nCeramic pigments are inorganic colored finely dispersed powders which, when added to some medium, impart certain color and change some of its properties. Beside their coloring ability , the ceramic pigments are resistant to atmospheric and chemical influences, high temperatures, decomposing activity of silicate melts and the effects of light [8-12] . These colored inorganic substances have high coefficient of light refraction, they are insoluble in water, organic solvents and binding materials but possess the ability to disperse in them and impart specific color.  \nThe coloring of the pigment occurs due to the selective absorption of certain wavelengths of light by its crystal lattice. As a result, the pigments are colored in a color complementary to the absorbed one. Most often, the color carriers in the pigments are the chromophores. These are atoms and atomic agglomerates which have the ability to impart one or another color to the substances where they are present.  \nThe ceramic pigments must have the following properties: resistance to high temperatures, resistance to the eroding effects of silicate melts at the temperatures of sintering, high col","cbCais2aQyVKpLHV","https://ap.wps.com/l/cbCais2aQyVKpLHV","pdf",820047,"English","# Materials and Methods\n## Materials\n## Methods\n# Keywords and Abstract Overview","[{\"question\":\"How are the ceramic pigments synthesized in this study?\",\"answer\":\"Ceramic pigments are synthesized through a solid-state reaction using chemically pure starting materials and solid-phase high-temperature sintering.\"},{\"question\":\"Which chromophore ions are used to color the pigments?\",\"answer\":\"Zircon pigments are colored by introducing chromophore ions Fe3+, Co2+, and Ni2+.\"},{\"question\":\"How are pigment color and structure evaluated?\",\"answer\":\"Color is determined with a Lovibond Tintometer RT 100 using CIELab measurements, while structure and phases are analyzed using X-ray techniques and scanning electron microscopy (SEM), along with FTIR and DTA.\"}]","Obtaining of Ceramic Pigments Suitable for Silicate Industry - Research report | PDF",25]