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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0718328 (1985-04-01) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 26 인용 특허 : 10 |
A delayed coking process having improved liquid yield and liquid product distribution relative to coke yield is characterized by the absence of heavy recycle. The coker feedstock is heated in the coker furnace and led to the coker drums where coking takes place and the vaporous effluence are passed
In a delayed coking process in which a heavy oil coker feedstock is heated to an elevated coking temperature in a furnace and the heated feedstock is subsequently subjected to delayed coking in a coker drum under superatmospheric pressure and the vaporous coking products are removed from the drum an
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