{"id":2035,"date":"2010-02-19T23:32:47","date_gmt":"2010-02-19T20:32:47","guid":{"rendered":"http:\/\/www.ceprocim.ro\/?page_id=2035"},"modified":"2017-05-08T11:30:06","modified_gmt":"2017-05-08T08:30:06","slug":"eco_clinker","status":"publish","type":"page","link":"https:\/\/www.ceprocim.ro\/en\/activitati\/proiecte\/eco_clinker\/","title":{"rendered":"Eco-Clinker"},"content":{"rendered":"<h2 style=\"text-align: center;\">Decreasing of energetic consumptions and of CO<sub>2<\/sub> emissions at performing the clinkers of Portland cement<\/h2>\n<ul type=\"square\">\n<li>Contract number: 31-029\/2007<\/li>\n<li>Category of project: PC (complex      projects)<\/li>\n<li>Total value of the project (includes      also attracted sources): 940.077 lei<\/li>\n<li>Value of project from state      budget: 746.223 lei<\/li>\n<li>Project period: 36 months<\/li>\n<li>Contracting authority: National      Center of Programs Management<\/li>\n<li><a href=\"..\/proiecte\/eco_clinker#7\">Consortium components<\/a><\/li>\n<li><a href=\"..\/proiecte\/eco_clinker#8\">Project summary<\/a><\/li>\n<li><a href=\"..\/proiecte\/eco_clinker#9\">General objectives and expected results to be obtained<\/a><\/li>\n<li><a href=\"..\/proiecte\/eco_clinker#10\">Performing phases<\/a><\/li>\n<\/ul>\n<p><strong>Coordinating institution: <\/strong><\/p>\n<p align=\"center\"><strong><img loading=\"lazy\" class=\"alignleft\" src=\"https:\/\/www.ceprocim.ro\/wp-content\/uploads\/2010\/02\/eco_clinker_clip_image006.jpg\" alt=\"clinker 1\" width=\"191\" height=\"41\" \/><\/strong><\/p>\n<p><strong> ROMANIA, 6 Bucharest, # 6 blvd.  Preciziei, code 062203<br \/> phone: +(4021) 318 88 84; 318 88 90; 318 88 93.<br \/> fax:+(4021) 318 88 76; 318 88 94.<br \/> <\/strong><strong>https:\/\/www.ceprocim.ro<\/strong><br \/> <strong>e-mail: <a href=\"mailto:office@ceprocim.ro\">office@ceprocim.ro<\/a>; <a href=\"mailto:res@ceprocim.ro\">res@ceprocim.ro<\/a> <\/strong><\/p>\n<p><strong><\/strong><strong> <\/strong><br \/> <strong>Project Manager:<\/strong> Dr. eng. Jenica PACEAGIU, e-mail: <a href=\"mailto:jenica.paceagiu@ceprocim.ro\">jenica.paceagiu@ceprocim.ro<\/a><strong> <\/strong><\/p>\n<li><strong><\/strong><strong>Partner  P1: <\/strong><br \/>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td width=\"130\" valign=\"top\">\n<p>&nbsp;<\/p>\n<p align=\"center\"><img loading=\"lazy\" src=\"https:\/\/www.ceprocim.ro\/wp-content\/uploads\/2010\/02\/eco_clinker_clip_image008.jpg\" border=\"0\" alt=\"clinker 2\" width=\"79\" height=\"69\" \/><\/p>\n<\/td>\n<td width=\"494\" valign=\"top\">\n<p><strong> <\/strong><\/p>\n<p><strong>NATIONAL INSTITUTE OF RESEARCH-DEVELOPMENT FOR ENVIRONMENT PROTECTION <\/strong><strong>\u2013 ICIM BUCURE\u015eTI<\/strong><\/p>\n<p> <strong>Splaiul Independen\u0163ei nr. 294,    sector  6, cod 060031, BUCURE\u015eTI <\/strong><br \/> <strong> <\/strong><strong>Tel: 0040 21 318.20.57 \/  Fax: 0040 21 318.20.01<\/strong><br \/> <strong>www.icim.ro<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><\/strong><strong>Responsible P1:<\/strong> eng. Elena HOLBAN, e-mail: elena.holban@gmail.com<\/p>\n<\/li>\n<li><strong><\/strong><strong>Partner  P2: <\/strong>\n<p><strong>Polytechnic University of Bucharest<\/strong><strong><\/strong><strong> \u2013 <\/strong>Faculty of Industrial Chemistry<strong> <br \/> <img loading=\"lazy\" src=\"https:\/\/www.ceprocim.ro\/wp-content\/uploads\/2010\/02\/eco_clinker_clip_image010.jpg\" border=\"0\" alt=\"clinker 3\" width=\"533\" height=\"80\" \/><br \/> <\/strong><strong><\/strong><strong>Responsible <\/strong><strong><\/strong><strong>P2<\/strong>: dr. eng. Alina  B\u0102D\u0102NOIU, e-mail: <a href=\"mailto:a.badanoiu@oxy.pub.ro\">a.badanoiu@oxy.pub.ro<\/a><\/p>\n<\/li>\n<li><strong><\/strong><strong>Partner P3: <\/strong>\n<p><strong>Materials Science and Engineering Foundation<\/strong><strong> \u201cSerban Solacolu\u201d<br \/> <img loading=\"lazy\" src=\"https:\/\/www.ceprocim.ro\/wp-content\/uploads\/2010\/02\/eco_clinker_clip_image012.gif\" alt=\"clinker 4\" width=\"622\" height=\"78\" \/><\/strong><strong> <\/strong><\/p>\n<p><strong><br \/><\/strong><\/p>\n<p><strong><\/strong><strong>Responsible<\/strong><strong><\/strong><strong> P3:<\/strong> dr. eng. Vasilica DIMA,   e-mail: <a href=\"mailto:v.dima@oxy.pub.ro\">v.dima@oxy.pub.ro<\/a><\/p>\n<\/li>\n<h2>Project Summary<\/h2>\n<p>Kyoto Protocol imposes, worldwide, decreasing of greenhouse gases emissions from all sectors of activity. From these gases, CO<sub>2 <\/sub> represents the main component (about 75%), priority object being its decreasing.<\/p>\n<p>The cement industry is responsible for 2% from worldwide energy consumption and 5% from global emissions of CO<sub>2<\/sub> resulted from human activities (1,5Gt CO<sub>2<\/sub>). Emissions of CO<sub>2<\/sub> result, mainly, from manufacturing the clinker of Portland cement (an intermediary product in cement manufacturing): about 50 &#8211; 60% from calcareous component decomposition and 30 &#8211; 40% from fuel burning. Any decrease of necessary energy has benefic influence both on cement plant viability, and on environment.<\/p>\n<p>The approaches which has as purpose decreasing of energetic consumptions and of CO<sub>2<\/sub> emissions at manufacturing the clinker of Portland cement are especially directed to improvement of installations efficiency in order to diminish the heat losses and to fossil fuels substitution with alternative fuels of type waste oils, wasted tires, etc., existing a few information regarding replacement of traditional raw materials (the limestone and the clay\/marl) with other \u00a0materials which contain CaO in a non-carbonated form, SiO<sub>2<\/sub>, Al<sub>2<\/sub>O<sub>3<\/sub> and Fe<sub>2<\/sub>O<sub>3<\/sub>.<\/p>\n<p>ECO-CLINKER project is focus on and approaches aspects subject to the effect of using some mineralizator substances (from the class of oxides, fluorides, or mixed combinations) and of some non-carbonated raw materials (sub-products of type non-granulated blast furnace slag and steel slag or fly ash) for decreasing the energetic consumptions and CO<sub>2<\/sub> emissions.<\/p>\n<p>Project scope is to assess the impact provoked by using of non-carbonated materials and of mineralizators both on forming the minerals from clinker composition (its reactivity) and the properties of Portland cement, but also on environment, CO<sub>2<\/sub> emissions and energetic consumptions.<\/p>\n<p>The project has as main purpose <strong><em>performing of a Portland cement clinker which lead to decreasing of negative impact on environment, through diminishing the energetic consumptions and of CO<sub>2<\/sub><\/em><\/strong> <strong><em>emissions<\/em><\/strong> <strong><em>and durable administration of natural and artificial resources. <\/em><\/strong>Technical solutions will be approached in order to perform the clinker and will be based on:<\/p>\n<ul>\n<li>using some mineralizators\/fusing agents which have to reduce clinker burning temperature of the raw materials mix (thermal energy consumption), thus also reducing the quantity of fuel necessary to perform raw mix burning and implicitly of CO<sub>2<\/sub> emissions;<\/li>\n<li>using of some artificial materials which contain CaO in a non-carbonated form, which substitute partially calcareous component, thus reducing the quantity of CO<sub>2<\/sub> emissions resulted from decarbonation of the limestone and wastes rich in SiO<sub>2<\/sub> and Al<sub>2<\/sub>O<sub>3<\/sub> which to substitute partially or total the silica-aluminous component from the raw mix (of type non-granulated blast furnace slag and steel slag or fly ashes);<\/li>\n<li>combined using of the wastes with high content of CaO, SiO<sub>2<\/sub> and Al<sub>2<\/sub>O<sub>3<\/sub> and of mineralizators.<\/li>\n<\/ul>\n<ul>\n<h2>Performing phases<\/h2>\n<li><strong><a href=\"https:\/\/www.ceprocim.ro\/en\/proiecte\/eco-clinker-etapa-1\">Phase I \u2013 Study regarding the possibilities of diminishing the energetic consumptions and of CO<sub>2<\/sub> emissions at clinker manufacturing (December 2007)<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/www.ceprocim.ro\/en\/proiecte\/eco-clinker-etapa-2\">Phase II \u2013 Technology of \u00a0laboratory for performing the clinkers with low temperature (June 2008)<\/a><\/strong>\n<ul><\/ul>\n<\/li>\n<li><strong><a href=\"https:\/\/www.ceprocim.ro\/en\/proiecte\/eco-clinker-etapa-3\">Phase III \u2013 Assessment of using the mineralizators on the microstructure of clinker and Portland cement (January 2009)<\/a><\/strong>\n<ul><\/ul>\n<\/li>\n<li><strong><a href=\"https:\/\/www.ceprocim.ro\/en\/proiecte\/eco-clinker-etapa-4\">Phase IV \u2013 Characterization of raw materials and dosages of raw mixes in order to perform clinkers with low content of heat and CO<sub>2<\/sub> emissions (30 November 2009) <\/a><\/strong>\n<ul><\/ul>\n<\/li>\n<li><strong><a href=\"https:\/\/www.ceprocim.ro\/en\/proiecte\/eco-clinker-etapa-5\">Phase V \u2013 Laboratory technology in order to perform the clinkers with low consumption of heat and low CO<sub>2 <\/sub>emissions. Assessment of using the non-carbonated wastes on the microstructure of clinker and Portland cement with low consumption of heat and low CO<sub>2<\/sub> emissions (15 September 2010)<\/a><\/strong>\n<ul><\/ul>\n<\/li>\n<p><strong><br \/><\/strong><\/p>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Decreasing of energetic consumptions and of CO2 emissions at performing the clinkers of Portland cement Contract number: 31-029\/2007 Category of project: PC (complex projects) Total value of the project (includes also attracted sources): 940.077 lei Value of project from state budget: 746.223 lei Project period: 36 months Contracting authority: National Center of Programs Management Consortium [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":1952,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ceprocim.ro\/en\/activitati\/proiecte\/eco_clinker\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eco-ClinkerEco-Clinker - 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