Service disruption

Due to maintenance, the Publications.gc.ca website may operate intermittently between 5:00 am ET until 9:00 am ET on Sunday, October 22, 2017.

Recovery of waste energy in the production of expanded shale aggregate: M34-20/184E-PDF

“In view of increasing fuel costs and the need for energy conservation, a typical process for expanding shales to light-weight aggregate was studied. It was decided that, for such a granular material, counterflow, moving-bed heat exchangers should be considered for recovery of heat from the exhaust gases and from the product. The depths of the beds were calculated after the method of Munro and Amundson. An overall heat balance of the process indicates that 36 per cent of the heat presently used can be saved"--Summary, p. i.

Permanent link to this Catalogue Record: What is a permanent link?
http://publications.gc.ca/pub?id=9.841718&sl=0
MARC XML Format   MARC HTML Format

Department/Agency Natural Resources Canada. Mines Branch.
Title Recovery of waste energy in the production of expanded shale aggregate
Series Title Technical bulletin ;
Publication Type Series - View Master Record
Language [English]
Format Electronic
Electronic Document

Archived Content

Information identified as archived is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact the authoring department to request a format other than those available.

We invite you to consult the Frequently Asked Questions page for additional information regarding the Archived Content notice.


Having trouble opening this document?

Note: The URLs contained in this/these document(s) may no longer be functional
Note Cover title. "January 1974." Digitized edition from print [produced by Natural Resources Canada].
Date 1974.
Number of Pages iii, 12 p. :
Catalogue Number
  • M34-20/184E-PDF
Departmental Catalogue Number 300063
Subject Terms Minerals, Processing, Energy conservation