|
US3236509A
(en)
|
|
Process and apparatus for continuous calcining of powdered gypsum rock
|
|
US2610115A
(en)
|
|
Method for dehydrating lignite
|
|
US3981659A
(en)
|
|
Apparatus for drying carbon black pellets
|
|
KR101082508B1
(ko)
|
|
과열 증기와 제2 기체를 이용한 슬러지 건조장치
|
|
US2776828A
(en)
|
|
Pelletization of phosphate shale
|
|
US1775313A
(en)
|
|
Process of and apparatus for burning cement in rotary kilns
|
|
US3994829A
(en)
|
|
Process for production of activated carbon
|
|
US3752656A
(en)
|
|
Method of forming of the wet fines and coal silts and an equipment suitable for applying the method
|
|
US2235683A
(en)
|
|
Drying process
|
|
PL65824B1
(enExample)
|
|
|
|
US1590132A
(en)
|
|
Heat-insulating composition and process of making the same
|
|
RU2016048C1
(ru)
|
|
Топливный брикет для металлургических процессов и способ его изготовления
|
|
US4139587A
(en)
|
|
Process for forming fluorspar compacts
|
|
CS208754B2
(en)
|
|
Method of preparation of the charge for making the shaped coke
|
|
US2220385A
(en)
|
|
Metallurgical flux and method of producing it
|
|
US3814789A
(en)
|
|
Process for compacting fluorspar for metallurgical use
|
|
US3368012A
(en)
|
|
Process for agglomerating carbonaceous materials
|
|
US2144333A
(en)
|
|
Process of drying starch
|
|
US3460195A
(en)
|
|
Apparatus for agglomerating carbonaceous materials
|
|
RU2845945C2
(ru)
|
|
Способ подготовки конвертерного шлама
|
|
US3652207A
(en)
|
|
Process for the production of synthetic diopside
|
|
US1047831A
(en)
|
|
Process of treating starch, &c.
|
|
US2879982A
(en)
|
|
Apparatus for treating cement slurry
|
|
US1876630A
(en)
|
|
Process of coloring granular and other material |
|
US1244421A
(en)
|
|
Process of slaking lime.
|