US3864075A
(en )
1975-02-04
Apparatus for burning granular or pulverous material
US4381916A
(en )
1983-05-03
Method and apparatus for roasting fine grained ores
US3938949A
(en )
1976-02-17
Method and apparatus for burning pulverulent materials
US3892044A
(en )
1975-07-01
Method and apparatus for cooling
US3940241A
(en )
1976-02-24
Rotary kiln plant
US2819890A
(en )
1958-01-14
Counter-current recirculating device for the exchange of heat between a gas and a finely granulated material
GB1449386A
(en )
1976-09-15
Apparatus for cooling bulk material
US3317201A
(en )
1967-05-02
Method of and arrangement for increasing the alkali content in alkali-laden dusts of flue gases
US3832128A
(en )
1974-08-27
Process and apparatus for preheating solid particulate materials
SU410227A1
(de )
1974-01-05
GB1075839A
(en )
1967-07-12
An installation for direct heat exchange between fine granular material and gas
US2785886A
(en )
1957-03-19
Method and apparatus for preheating cement raw material by kiln exit gases
US3883294A
(en )
1975-05-13
Heat treating apparatus
US2895231A
(en )
1959-07-21
Apparatus for heating finely divided materials
US3319349A
(en )
1967-05-16
Heat exchange apparatus for carrying out chemical and physical reactions
KR930011376B1
(ko )
1993-12-04
분말입자 재료의 예열장치
US3903612A
(en )
1975-09-09
Apparatus for preheating solid particulate material
US4089634A
(en )
1978-05-16
Planetary cooler system for rotary kiln plant and the like
US3284072A
(en )
1966-11-08
Preheaters for revolving tubular kilns
US3498595A
(en )
1970-03-03
Preheating apparatus useful in the manufacture of cement and the like
GB1367898A
(en )
1974-09-25
Methods of and apparatus for transmitting heat between a powdered material and gas
US4668182A
(en )
1987-05-26
Apparatus for calcining gypsum
US2863225A
(en )
1958-12-09
Apparatus for the preheating of powdered material particularly cement raw mix
US3419968A
(en )
1969-01-07
Apparatus for drying and pre-heating of pulverulent material, particularly raw cement material
US3358426A
(en )
1967-12-19
Preheating apparatus for cement raw meal