Process and apparatus for calcining limestone

Details Process and apparatus for calcining limestone Process and apparatus for calcining limestone

1983-07-12

1985-08-13

Camby, John J.

Heating

Processes of heating or heater operation

Including passing, treating or conveying gas into or through...

432 95, 432180, F27B 1500, F27D 108, F27D 1700

Patent

active

045347310

ABSTRACT:
In a parallel flow regenerative shaft furnace having at least two furnace shafts and a transfer duct interconnecting the furnace shafts, limestone and similar mineral raw materials are calcined by operating the furnace shafts alternately, one as a calcining or parallel flow shaft and the other as a counterflow shaft, with burnt lime being discharged uncooled at the lower end of a calcining zone of the particular calcining shaft.

REFERENCES:
patent: 791660 (1905-06-01), Walzel
patent: 2688535 (1954-09-01), Madaras
patent: 4315735 (1982-02-01), Fussl et al.

Affiliated with

Also associated with

Rating

Process and apparatus for calcining limestone does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for calcining limestone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for calcining limestone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2316235