GLENN B JOHNSON
Accountancy in Pittsburgh, PA
License number
Pennsylvania CA003970L
Category
Accountancy
Type
Certified Public Accountant
Address
Address
Pittsburgh, PA 15241
Professional information
Owner, Minuteman Press
Position:
Owner at Minuteman Press
Location:
Greater Pittsburgh Area
Industry:
Printing
Work:
Minuteman Press
-
Owner
Staples
May 1998 - Nov 2006
-
Sales Manager
Education:
South Dakota State University
Director Of Sales At Pembrian Llc
Position:
Director of Sales at Pembrian LLC
Location:
Greater Pittsburgh Area
Industry:
Computer Software
Work:
Pembrian LLC
-
Director of Sales
Pretreatment Of Coal During Transport
US Patent:
4018654, Apr 19, 1977
Filed:
Sep 5, 1974
Appl. No.:
5/503537
Inventors:
Glenn E. Johnson - Pittsburgh PA
Harry B. Neilson - Clairton PA
Albert J. Forney - Coraopolis PA
William P. Haynes - Pittsburgh PA
Harry B. Neilson - Clairton PA
Albert J. Forney - Coraopolis PA
William P. Haynes - Pittsburgh PA
Assignee:
The United States of America as represented by the United States Energy
Research and Development Administration - Washington DC
Research and Development Administration - Washington DC
International Classification:
C10B 5708, C10L 900
US Classification:
201 9
Abstract:
Many available coals are "caking coals" which possess the undesirable characteristic of fusing into a solid mass when heated through their plastic temperature range (about 400. degree. C. ) which temperature range is involved in many common treatment processes such as gasification, hydrogenation, carbonization and the like. Unless the caking properties are first destroyed, the coal cannot be satisfactorily used in such processes. A process is disclosed herein for decaking finely divided coal during its transport to the treating zone by propelling the coal entrained in an oyxgen-containing gas through a heated transport pipe whereby the separate transport and decaking steps of the prior art are combined into a single step.