최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0848166 (1986-04-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 15 |
Low rank coals including lignite, brown and sub-bituminous coals, and peat containing unacceptably high quantities of water are dried and enriched in BTU content. The mine low rank coal is crushed to between about one-half inch and three inches in diameter and immersed in hot oil to dry the coal. Th
A composition including a fuel selected from the group consisting of an oil coated low rank coal and an oil coated peat, said fuel having a moisture content of less than about 5% by weight ground to a 75% minus 200 mesh and water, said composition comprising on a weight percent basis between about 4
※ AI-Helper는 부적절한 답변을 할 수 있습니다.