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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0559811 (1975-03-19) |
우선권정보 | OE-0002436 (1974-03-25) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
An aqueous solution of magnesium chloride is sprayed into a kiln chamber where it is countercurrently heat treated by a stream of hot gas produced by flames projected into the chamber by burners. Calcined material is removed from the bottom of the kiln chamber and the hot gas stream and any treated
In a method of heat treating finely divided material, wherein the material is introduced into a treatment chamber at a first inlet zone and is subjected to a treatment temperature in the treatment chamber, a stream of hot gas is passed into and through the chamber to produce said temperature, comple
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