Measures to improve coal recovery at the Quintette coal preparation plant in British Columbia
are described. The plant was designed to clean fine coal through a circuit consisting of …

The alluvial depositional surface of the Scottish Border Basin in youngest Upper Old Red
Sandstone times is thought to have been dissected and subsequently disrupted and buried as …

A test is proposed for Bagnold's postulate that the normal weight stress due to moving ‘bedload’
is balanced by a solid transmitted stress due to the rate of change of momentum …

… Author Leeder earned a Master's degree in Canadian history at the University of Western
Ontario, and taught high school before turning to his present position of historical book editor. …

An extensive file of ASTM and JIS (Japanese Industrial Standard) coke tumbler test results
using coke obtained from single technical-scale coke oven tests accumulated over the last 15 …

Historical ash control at Quintette, recent process changes in the plant, improvement of coal
recovery of blends, and bias tracking and quality control are described. An ash control chart …

Zooglan‐115 shows Newtonian flow at a concentration of 0.2% or less, Bingham flow
between 0.2 and 0.4%, and mixed flow greater than 0.4%. It was stable in the pH range 3.0–10.0. …

A summary of some of the more popular methods of predicting coke strength from coal properties.
The limitations of the methods are discussed and a way of comparing them developed. …

This report summarizes a number of tests carried out in more than one oven with the same
coking coals or blends to determine how the quality of coke produced from one oven relates …