Process of manufacturing Portland cement clinker
Patent
·
OSTI ID:6541610
Portland cement raw material components are completely calcined before being sintered in a rotary kiln. Clay and limestone are blended to high and low calcium blends, and each blend is fed through separate vertical calciners. Heat is directed from above in counter-current to an updraught of air. (3 claims)
- Assignee:
- Corresens Inc.
- Patent Number(s):
- US 3998649
- OSTI ID:
- 6541610
- Country of Publication:
- United States
- Language:
- English
Similar Records
Treatment of waste products from Portland Cement Manufacture
Apparatus for the manufacture of Portland cement
Combustion control system for burning installation with calcining burner
Patent
·
Mon Jan 03 23:00:00 EST 1977
·
OSTI ID:7305854
Apparatus for the manufacture of Portland cement
Patent
·
Mon Dec 01 23:00:00 EST 1919
·
OSTI ID:7204490
Combustion control system for burning installation with calcining burner
Patent
·
Mon Nov 09 23:00:00 EST 1981
·
OSTI ID:5713093