Patents Assigned to Hoke M. Garrett - Justia Patents Search

Patents Assigned to Hoke M. Garrett

Manufacture of cement clinker in long rotary kilns by the addition of volatile fuel elements directly into the calcining zone of the rotary kiln

Patent number: 5156676

Abstract: Methods are disclosed for the use of inexpensive volatile fuels in the calcining zone of a cement kiln during the manufacture of cement clinker in a rotary vessel.

Type: Grant

Filed: May 7, 1991

Date of Patent: October 20, 1992

Assignees: Hoke M. Garrett, Ash Grove Cement Company, Cadence Chemical Resources, Inc.

Inventors: Hoke M. Garrett, Eric Hansen
Manufacture of cement clinker in long rotary kilns by the addition of volatile fuels components directly into the calcining zone of the rotary kiln

Patent number: 5122189

Abstract: Methods are disclosed for the use of inexpensive volatile fuels in the calcining zone of a cement kiln during the manufacture of cement clinker in a rotary vessel.

Type: Grant

Filed: April 13, 1990

Date of Patent: June 16, 1992

Assignees: Hoke M. Garrett, Ash Grove Cement Company, Cadence Chemical Resources, Inc.

Inventors: Hoke M. Garrett, Eric Hansen