发明名称 |
METHOD OF HEAVY HYDROCARBONS STEAM CRACKING AND EQUIPMENT FOR APPLICATION OF THIS METHOD |
摘要 |
<p>A process and apparatus for steam cracking of heavy hydrocarbons wherein a pair of first and second sequential steam cracking zones are utilized, the first such zone supplying a large heat flux of 10,000 to 70,000 Kcal/m<2>hr to the reaction mixture comprising heavy hydrocarbons and steam, and the second zone supplying a smaller heat flux of 1,500 to 10,000 Kcal/m<2>hr thereto. Deposition of carbon on the inside of a tubular reactor is prevented by steam cracking by the processs described. <IMAGE></p> |
申请公布号 |
CS235962(B2) |
申请公布日期 |
1985.05.15 |
申请号 |
CS19820006175 |
申请日期 |
1982.08.24 |
申请人 |
TOYO ENGINEERING CORP.,JP |
发明人 |
KOCHI,IKUYOSHI,JP;MORITA,ITSUO,JP;TOMITA,TADAYOSHI,JP;SAKAMOTO,TAKAYUKI,JP;YAMAGUCHI,TOSHIO,JP |
分类号 |
C10G9/16;C01B3/34;C10G9/20;C10G11/20;(IPC1-7):C10G9/16 |
主分类号 |
C10G9/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|