Evaluation of a high pressure roller press for taconite comminution
Book
·
OSTI ID:485040
- Univ. of Minnesota, Duluth, MN (United States). Coleraine Minerals Research Lab.
A commercial high pressure roller press (KHD 90/25) was installed at the Coleraine Minerals Research Laboratory for testing in October, 1994. Pilot plant evaluation of the high pressure roller press has shown that it can be used as an alternative to the rod mill for the comminution of taconite. A series of pilot plant tests were run to compare roller press products to rod mill products in a simulated taconite flowsheet using magnet separation and closed circuit ball milling. Further investigation of a hybrid grinding system, roller press crushing followed by ball mill grinding, indicate that the combination may represent the most energy efficient system for taconite processing.
- OSTI ID:
- 485040
- Report Number(s):
- CONF-9604203--
- Country of Publication:
- United States
- Language:
- English
Similar Records
Roller presses -- Versatile equipment for mineral processing
Energy efficiency of comminuting taconite in high-pressure roll mill/ball mill system
The role of abrasion and corrosion in grinding media wear: Annual technical progress report. [Taconite; molybdenite; quartzite]
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:276681
Energy efficiency of comminuting taconite in high-pressure roll mill/ball mill system
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:430449
The role of abrasion and corrosion in grinding media wear: Annual technical progress report. [Taconite; molybdenite; quartzite]
Technical Report
·
Tue Jun 12 00:00:00 EDT 1984
·
OSTI ID:5311229