Comments on: About http://coalgeology.com Mining, Clean Energy, Going Green to Climate Change Tue, 31 Jan 2012 06:30:56 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: manish http://coalgeology.com/about/comment-page-1/#comment-37661 manish Mon, 24 Jan 2011 15:48:19 +0000 #comment-37661 hi iam manish kumar working in a iron ore pellet plant,we are using,coal and furnance oil,dual burner in the kiln for heating green pillet which come from traveling grate.but while using furnance oil and coal for heating lots of accretion,are formed in the kiln.for 2.5ton of coal we are using 24000m^3/h air.so please tell me why the accretion are formed in kiln hi iam manish kumar working in a iron ore pellet plant,we are using,coal and furnance oil,dual burner in the kiln for heating green pillet which come from traveling grate.but while using furnance oil and coal for heating lots of accretion,are formed in the kiln.for 2.5ton of coal we are using 24000m^3/h air.so please tell me why the accretion are formed in kiln

]]> By: Adnan Syah http://coalgeology.com/about/comment-page-1/#comment-18426 Adnan Syah Mon, 29 Nov 2010 11:44:20 +0000 #comment-18426 I am from Indonesia as coal trader,if any request contact me thanks I am from Indonesia as coal trader,if any request contact me thanks

]]> By: Leslie Glustrom http://coalgeology.com/about/comment-page-1/#comment-9500 Leslie Glustrom Sun, 17 Oct 2010 18:17:52 +0000 #comment-9500 US estimates of reserves of coal do not consider economic recoverability. Typically less than 20% of what the US Energy Information Admininistration (EIA in the Department of Energy) calls "reserves" are economically recoverable. The United States Geological Survery ("USGS") has done a series of reports examining economic recoverability. Several of these are summarized in Chapter D of the National Coal Resource Assessment issued in June 2009 available at http://pubs.usgs.gov/pp/1625f/ . You'll find a summary of economic recoverability of coal on page 12 of Chapter D of the NCRA. Chapter D is available at http://pubs.usgs.gov/pp/1625f/downloads/ChapterD.pdf . A full report as well as other resources examining the economic availability of US coal supplies and the remaining life of existing mines is available from www.cleanenergyaction.org. The direct link for the fully referenced report on US coal supplies is http://cleanenergyaction.org/coal-supplies. US estimates of reserves of coal do not consider economic recoverability.

Typically less than 20% of what the US Energy Information Admininistration (EIA in the Department of Energy) calls “reserves” are economically recoverable.

The United States Geological Survery (“USGS”) has done a series of reports examining economic recoverability. Several of these are summarized in Chapter D of the National Coal Resource Assessment issued in June 2009 available at http://pubs.usgs.gov/pp/1625f/ .

You’ll find a summary of economic recoverability of coal on page 12 of Chapter D of the NCRA. Chapter D is available at http://pubs.usgs.gov/pp/1625f/downloads/ChapterD.pdf .

A full report as well as other resources examining the economic availability of US coal supplies and the remaining life of existing mines is available from http://www.cleanenergyaction.org.

The direct link for the fully referenced report on US coal supplies is http://cleanenergyaction.org/coal-supplies.

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