{"id":362,"date":"2017-02-06T06:29:37","date_gmt":"2017-02-06T06:29:37","guid":{"rendered":"http:\/\/i-energy.in\/?page_id=362"},"modified":"2019-05-15T05:13:19","modified_gmt":"2019-05-15T05:13:19","slug":"semi-soft-coking-coal","status":"publish","type":"page","link":"https:\/\/www.inrl.in\/products\/semi-soft-coking-coal\/","title":{"rendered":"Semi-soft Coking Coal"},"content":{"rendered":"\n

Semi-soft Coking Coal<\/h2>
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\"Semi-softi-Energy is a supplier of this main category of metallurgical- semi-soft coking coal which produces coke of lesser quality. Semi-soft coal normally have lower sales values compared to hard coking coal due to the relative availability of these products. Integrated steel mills will optimize the use of semi-soft coal in order to reduce overall costs.<\/p>\n<\/div><\/section><\/div>

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Proximate and other analysis<\/td>\n\u00a0As received<\/td>\nAir Dried<\/td>\nDry<\/td>\nDry ash free<\/td>\n<\/tr>\n
Total Moisture<\/td>\n%<\/td>\n10<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
As Analysed Moisture<\/td>\n%<\/td>\n<\/td>\n1<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Ash<\/td>\n%<\/td>\n8.6<\/td>\n9.5<\/td>\n9.6<\/td>\n<\/td>\n<\/tr>\n
Volatile Matter<\/td>\n%<\/td>\n21.4<\/td>\n23.5<\/td>\n23.7<\/td>\n26.3<\/td>\n<\/tr>\n
Fixed Carbon<\/td>\n%<\/td>\n60<\/td>\n66<\/td>\n66.7<\/td>\n73.7<\/td>\n<\/tr>\n
Total Sulphur<\/td>\n%<\/td>\n0.41<\/td>\n0.45<\/td>\n0.45<\/td>\n0.5<\/td>\n<\/tr>\n
Phosphorus<\/td>\n%<\/td>\n0.05<\/td>\n0.055<\/td>\n0.056<\/td>\n<\/td>\n<\/tr>\n
Hardgrove Grindability Index<\/td>\n%<\/td>\n<\/td>\n75<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Gross Calorific Value<\/td>\nkcal\/kg<\/td>\n7065<\/td>\n7770<\/td>\n7850<\/td>\n8680<\/td>\n<\/tr>\n
Carbonisation analyses \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 As analysed<\/td>\nUltimate analysis (%)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dry ash free<\/td>\n<\/tr>\n
Crucible Sw elling Number<\/td>\n<\/td>\n7.5<\/td>\nCarbon<\/td>\n88.8<\/td>\n<\/tr>\n
Gray-King Coke Type<\/td>\n<\/td>\nG5<\/td>\nHydrogen<\/td>\n5<\/td>\n<\/tr>\n
Ruhr Dilatometer<\/td>\n<\/td>\n<\/td>\nNitrogen<\/td>\n1.9<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Initial softening temp.<\/td>\n\u02daC<\/td>\n400<\/td>\nOxygen<\/td>\n3.8<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Maximum contraction temp.<\/td>\n\u02daC<\/td>\n445<\/td>\nSulphur<\/td>\n0.5<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Maximum dilatation temp.<\/td>\n\u02daC<\/td>\n475<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Maximum contraction<\/td>\n%<\/td>\n25<\/td>\nAsh analysis (%)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dry<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Maximum dilatation temp.<\/td>\n%<\/td>\n105<\/td>\nSiO2<\/sub><\/td>\n59.9<\/td>\n<\/tr>\n
Gieseler Plastometer<\/td>\n<\/td>\n<\/td>\nAl2<\/sub>O3<\/sub><\/td>\n28.2<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0 Initial softening temp.<\/td>\n\u02daC<\/td>\n410<\/td>\nFe2<\/sub>O3<\/sub><\/td>\n4.1<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0 Maximum fluidity temp.<\/td>\n\u02daC<\/td>\n460<\/td>\nCaO<\/td>\n2.9<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0 Resolidification temp.<\/td>\n\u02daC<\/td>\n495<\/td>\nMgO<\/td>\n0.5<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0 Plastic range<\/td>\n\u02daC<\/td>\n85<\/td>\nMn2<\/sub>O4<\/sub><\/td>\n0.1<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0 Maximum fluidity<\/td>\nddpm<\/td>\n2000<\/td>\nNa2<\/sub>O<\/td>\n0.4<\/td>\n<\/tr>\n
Petrographic analysis<\/td>\nAs analysed<\/td>\nK2<\/sub>O<\/td>\n0.8<\/td>\n<\/tr>\n
Vitrinite Reflectance (Ro max)<\/td>\n%<\/td>\n1.21<\/td>\nTiO2<\/sub><\/td>\n1.5<\/td>\n<\/tr>\n
Vitrinite Reflectance (Ro random)<\/td>\n%<\/td>\n1.14<\/td>\nP2<\/sub>O5<\/sub><\/td>\n1.3<\/td>\n<\/tr>\n
Vitrinite Distribution<\/td>\n<\/td>\n<\/td>\nSO2<\/sub><\/td>\n0.3<\/td>\n<\/tr>\n
\"\"<\/td>\nBaO<\/td>\n0.1<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
Sizing (mm) – % passing<\/td>\nAs analysed<\/td>\n<\/tr>\n
50<\/td>\n100<\/td>\n<\/tr>\n
31.5<\/td>\n91<\/td>\n<\/tr>\n
16<\/td>\n79<\/td>\n<\/tr>\n
Macerals<\/td>\n<\/td>\n<\/td>\n8<\/td>\n66<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vitrinite<\/td>\n%<\/td>\n58<\/td>\n4<\/td>\n61<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Liptinite<\/td>\n%<\/td>\n0<\/td>\n4<\/td>\n56<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Semi-fusinite<\/td>\n%<\/td>\n35<\/td>\n2<\/td>\n48<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Other inertinite<\/td>\n%<\/td>\n4<\/td>\n1<\/td>\n38<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Mineral Matter<\/td>\n%<\/td>\n3<\/td>\n0.5<\/td>\n28<\/td>\n<\/tr>\n
Coke Indices (Pilot Coke Oven Tests)<\/td>\n<\/tr>\n
JIS Drum DI 30\/15<\/td>\n<\/td>\n95<\/td>\nASTM Stability<\/td>\n62<\/td>\n<\/tr>\n
JIS Drum DI 150\/15<\/td>\n<\/td>\n84<\/td>\nASTM Hardness<\/td>\n69<\/td>\n<\/tr>\n
Micum M40<\/td>\n<\/td>\n85<\/td>\nNSC CSR<\/td>\n73<\/td>\n<\/tr>\n
Micum M10<\/td>\n<\/td>\n7<\/td>\nNSC CRI<\/td>\n20<\/td>\n<\/tr>\n
IRSID l20<\/td>\n<\/td>\n80<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
IRSID l10<\/td>\n<\/td>\n18<\/td>\nOven w all pressure (psi)<\/td>\n< 0.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":246,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"\nSemi-soft Coking Coal - i-Energy\u00ae<\/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:\/\/www.inrl.in\/products\/semi-soft-coking-coal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Semi-soft Coking Coal - i-Energy\u00ae\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.inrl.in\/products\/semi-soft-coking-coal\/\" \/>\n<meta property=\"og:site_name\" content=\"i-Energy\u00ae\" \/>\n<meta property=\"article:modified_time\" content=\"2019-05-15T05:13:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.inrl.in\/wp-content\/uploads\/2019\/03\/RB3-300x160.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.inrl.in\/products\/semi-soft-coking-coal\/\",\"url\":\"https:\/\/www.inrl.in\/products\/semi-soft-coking-coal\/\",\"name\":\"Semi-soft Coking Coal - 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