{"id":2725,"date":"2015-01-01T12:09:00","date_gmt":"2015-01-01T12:09:00","guid":{"rendered":"https:\/\/chempublishers.com\/pjc\/?p=2725"},"modified":"2025-06-14T06:53:30","modified_gmt":"2025-06-14T06:53:30","slug":"pjc-2814","status":"publish","type":"post","link":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2015\/01\/01\/pjc-2814\/","title":{"rendered":"Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2725\" class=\"elementor elementor-2725\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2997e6 e-flex e-con-boxed e-con e-parent\" data-id=\"b2997e6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7674d99 e-con-full e-flex e-con e-child\" data-id=\"7674d99\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc73584 elementor-widget elementor-widget-text-editor\" data-id=\"dc73584\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td>\n<div><strong>Research Article | Open Access<\/strong><\/div>\n<div class=\"item doi\"><span class=\"value\">Volume 4 | Issue 4 |&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/PJC-v04.i04.p07.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.15228\/2014.v04.i04.p07<\/a><\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<article class=\"obj_article_details\">\n<h4>Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan<\/h4>\n<div class=\"row\">\n<div class=\"main_entry\">\n<p><span class=\"name\">S. Imad<\/span><\/p>\n<p>Chemical Metrology Division, National Physical and Standard Laboratory (PCSIR), Plot 16, H-9, Islamabad, Pakistan<\/p>\n<p><span class=\"name\">M. Yousaf<\/span><\/p>\n<p>Chemical Metrology Division, National Physical and Standard Laboratory (PCSIR), Plot 16, H-9, Islamabad, Pakistan<\/p>\n<p><span class=\"name\">K. Shirin<\/span><\/p>\n<p>Pakistan Council of Scientific and Industrial Research, Karachi Labs. Complex, Karachi, Pakistan<\/p>\n<p><span class=\"name\">S. Nisar<\/span><\/p>\n<p>Department of Chemistry, University of Karachi, Karachi Pakistan<\/p>\n<p><span class=\"name\">S. Naseem<\/span><\/p>\n<p>Department of Geology, University of Karachi, Karachi Pakistan<\/p>\n<p><\/p>\n<table border=\"0\" width=\"93%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td align=\"center\" valign=\"top\"><strong>Received<\/strong><br>14 Mar, 2014<\/td>\n<td align=\"center\" valign=\"top\"><strong>Accepted<\/strong><br>04 Oct, 2014<\/td>\n<td align=\"center\" valign=\"top\"><strong>Published<\/strong><br>19 Dec, 2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"item abstract\">\n<p class=\"ql-align-justify\">Major coal fields in Punjab Province are located in the Salt and Surghar ranges, whose collective reserves are 235 million tons. Representative coal samples were collected from Makarwal, Kallar Kahar and Dandot for assessment of quality and its impact on environment during combustion. The coal was classified as sub-bituminous type on the basis of proximate analysis. Average measured calorific values were noted 6801, 5624 and 6415 Btu\/lb for Makarwal, Kallar Kahar and Dandot samples respectively. Moderate moisture, volatiles, fixed carbon and low ash designate it as suitable material for electric generation and cement manufacturing. The average sulfur content of all samples was appeared as 5.13%, which is high for power generation and other allied industries. The combustion of this coal may pose threat to the environment in the region due to the presence of high sulfur and other trace elements like Al, Cr, Fe, Zn, Mn, Cu, Sn, and Ni in appreciable quantities. Appropriate measure is essential to substantially reduce sulfur and these trace elements before using it in the power generation plants and other industries of Pakistan.<\/p>\n<\/div>\n<div class=\"item abstract\">\n<div>\n<h3 class=\"label\">How to Cite this paper?<\/h3>\n<div class=\"csl-entry\">\n<p><strong>APA-7 Style<\/strong><br>Imad, S., Yousaf, M., Shirin, K., Nisar, ., Naseem, S. (2014). Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2014.v04.i04.p07\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 4(4), 205-211<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i04.p07<\/p>\n<p><strong>ACS Style<\/strong><br>Imad, S.; Yousaf, M.; Shirin, K.; Nisar, .; Naseem, S. Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2014.v04.i04.p07\" target=\"_blank\" rel=\"noopener\"><em>Pak. J. Chem.<\/em>&nbsp;2014, 4, 205-211<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i04.p07<\/p>\n<p><strong>AMA Style<\/strong><br>Imad S, Yousaf M, Shirin K, Nisar , Naseem S. Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2014.v04.i04.p07\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>. 2014; 4(4): 205-211<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i04.p07<\/p>\n<p><strong>Chicago\/Turabian Style<\/strong><br>Imad, S., M. Yousaf, K. Shirin, S. Nisar, and S. Naseem. 2014. &#8220;Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan&#8221;&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2014.v04.i04.p07\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>&nbsp;4, no. 4: 205-211<\/a>. https:\/\/doi.org\/10.15228\/2014.v04.i04.p07<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"item copyright\">\n<p><a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\"><img decoding=\"async\" src=\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\" alt=\"Creative Commons License\"><\/a><\/p>\n<p>This work is licensed under a&nbsp;<a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\">Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-347447e e-con-full e-flex e-con e-child\" data-id=\"347447e\" data-element_type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Research Article | Open Access Volume 4 | Issue 4 |&nbsp;https:\/\/doi.org\/10.15228\/2014.v04.i04.p07 Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan S. Imad Chemical Metrology Division, National Physical and Standard Laboratory (PCSIR), Plot 16, H-9, Islamabad, Pakistan M. Yousaf Chemical Metrology Division, National Physical and Standard Laboratory (PCSIR), Plot 16, H-9, Islamabad, Pakistan K. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2725","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan - Pakistan Journal of Chemistry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2015\/01\/01\/pjc-2814\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan - Pakistan Journal of Chemistry\" \/>\n<meta property=\"og:description\" content=\"Research Article | Open Access Volume 4 | Issue 4 |&nbsp;https:\/\/doi.org\/10.15228\/2014.v04.i04.p07 Quality and Environmental Impact Assessment of Coal Deposits of Punjab Pakistan S. 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