Liu 1995a - Revision history

Scipediacontent at 10:49, 22 January 2021

2021-01-22T10:49:08Z

Scipediacontent: Scipediacontent moved page Draft Content 938711462 to Liu 1995a

2020-10-22T11:47:28Z

Scipediacontent moved page Draft Content 938711462 to Liu 1995a

Scipediacontent: Created page with " == Abstract == The purpose of this project is to design and develop fast and efficient machines for manufacturing high quality coal logs. During the last three months, effor..."

2020-10-22T11:47:25Z

Created page with " == Abstract == The purpose of this project is to design and develop fast and efficient machines for manufacturing high quality coal logs. During the last three months, effor..."

New page

== Abstract ==

The purpose of this project is to design and develop fast and efficient machines for manufacturing high quality coal logs. During the last three months, efforts were focused on the revision and improvement of the design of the 300-ton hydraulic press machine for coal log production. The conceptual design of the machine has been sent to Automated Resources, Inc. for review. Experiments were conducted on threshold binder (orimulsion) concentration. It showed that for binder concentrations below 1%, the initial weight loss of coal logs (due to chipping of corner) is unaffected by the binder concentration unless the binder concentration is 1% or more. For binder levels above 0.25%, more binder causes less coal log wear after long time or or large number of cycles of circulation through pipe. After 250 cycles in the pipe, binderless coal logs suffer approximately twice the wear of the logs with 1% binder.

Document type: Report

== Full document ==
<pdf>Media:Draft_Content_938711462-beopen1-6155-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.2172/219181 http://dx.doi.org/10.2172/219181]

* [https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf]

← Older revision		Revision as of 10:49, 22 January 2021
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	The purpose of this project is to design and develop fast and efficient machines for manufacturing high quality coal logs. During the last three months, efforts were focused on the revision and improvement of the design of the 300-ton hydraulic press machine for coal log production. The conceptual design of the machine has been sent to Automated Resources, Inc. for review. Experiments were conducted on threshold binder (orimulsion) concentration. It showed that for binder concentrations below 1%, the initial weight loss of coal logs (due to chipping of corner) is unaffected by the binder concentration unless the binder concentration is 1% or more. For binder levels above 0.25%, more binder causes less coal log wear after long time or or large number of cycles of circulation through pipe. After 250 cycles in the pipe, binderless coal logs suffer approximately twice the wear of the logs with 1% binder.		The purpose of this project is to design and develop fast and efficient machines for manufacturing high quality coal logs. During the last three months, efforts were focused on the revision and improvement of the design of the 300-ton hydraulic press machine for coal log production. The conceptual design of the machine has been sent to Automated Resources, Inc. for review. Experiments were conducted on threshold binder (orimulsion) concentration. It showed that for binder concentrations below 1%, the initial weight loss of coal logs (due to chipping of corner) is unaffected by the binder concentration unless the binder concentration is 1% or more. For binder levels above 0.25%, more binder causes less coal log wear after long time or or large number of cycles of circulation through pipe. After 250 cycles in the pipe, binderless coal logs suffer approximately twice the wear of the logs with 1% binder.
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−	~~Document type: Report~~
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−	~~== Full document ==~~
−	~~<pdf>Media:Draft_Content_938711462-beopen1-6155-document.pdf</pdf>~~


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	* [https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf]		* [https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf]
		+
		+	* [https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf https://digital.library.unt.edu/ark:/67531/metadc669244/m2/1/high_res_d/219181.pdf],
		+	: [https://digital.library.unt.edu/ark:/67531/metadc669244 https://digital.library.unt.edu/ark:/67531/metadc669244],
		+	: [https://core.ac.uk/display/71151312 https://core.ac.uk/display/71151312],
		+	: [https://academic.microsoft.com/#/detail/2219479651 https://academic.microsoft.com/#/detail/2219479651]

← Older revision	Revision as of 11:47, 22 October 2020
(No difference)