RELATIVE RATES OF COKE FORMATION FROM HYDROCARBONS IN STEAM CRACKING OF NAPHTHA .2. PARAFFINS, NAPHTHENES, MONOOLEFINS, DIOLEFINS, AND CYCLOOLEFINS, AND ACETYLENES

被引：105

作者：

KOPINKE, FD

ZIMMERMANN, G

REYNIERS, GC

FROMENT, GF

机构：

[1] WIP,RES GRP ORGAN HIGH TEMP CHEM,W-7050 LEIPZIG,GERMANY

[2] STATE UNIV GHENT,PETROCHEM TECH LAB,B-9000 GHENT,BELGIUM

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1993年 / 32卷 / 01期

关键词：

D O I：

10.1021/ie00013a009

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Relative rate constants of coke formation from saturated hydrocarbons, olefins, and acetylenes during steam cracking of naphtha at 810-degrees-C were determined by application of C-14-labeled compounds. The range of hydrocarbons investigated comprises 20 representatives of paraffins, from methane to hexadecane, and of naphthenes, from cyclopentane to hydroanthracene, and 20 olefins from ethene to styrene, including cyclo- and diolefins, and five acetylenes. Carbonaceous deposits in pyrolysis reactors from steel and quartz as well as in the transfer line exchanger (TLE) section were determined separately.

引用

页码：56 / 61

页数：6

共 30 条

[1] COKE FORMATION DURING PYROLYSIS - ROLES OF RESIDENCE TIME, REACTOR GEOMETRY, AND TIME OF OPERATION [J].