加氢处理和非加氢处理焦化馏分热解的动力学和实验研究

IF 1.7 4区化学 Q4 CHEMISTRY, PHYSICAL

Reaction Kinetics, Mechanisms and Catalysis Pub Date : 2024-06-26 DOI:10.1007/s11144-024-02660-8

Raluca-Elena Dragomir

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引用次数: 0

摘要

这项研究的目的是对焦化过程中获得的蒸馏馏分进行热解，并对其进行加氢处理，以实现热解原料的多样化。与热解未经加氢处理的蒸馏馏分相比，加氢处理后再热解可减少原料中的芳香烃和烯烃含量，从而改善反应产物的分布，减少焦炭沉积。本研究还旨在计算非加氢和加氢焦化馏分在三种等效温度下热解过程的动力学参数：T = 680 °C、T = 695 °C、T = 705 °C。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

$The kinetic and experimental study for the pyrolysis of hydrotreated and non-hydrotreated coking distillated fractions$

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The kinetic and experimental study for the pyrolysis of hydrotreated and non-hydrotreated coking distillated fractions

The purpose of this study is the pyrolysis of the distilled fractions obtained in the coking process as such and hydrotreated with the aim of diversifying the feedstock used in pyrolysis. The application of hydrotreating followed by pyrolysis, determines the reduction of the aromatic and olefinic hydrocarbons content in the feedstock, which leads to the improvement of the distribution of the reaction products and the decrease in the level of coke deposits, compared to the pyrolysis of non-hydrotreated distillate fractions. This study also aims to calculate the kinetic parameters of the pyrolysis process for non-hydrotreated and hydrotreated coking fraction at three equivalent temperatures: T = 680 °C, T = 695 °C, T = 705 °C.

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来源期刊

Reaction Kinetics, Mechanisms and Catalysis CHEMISTRY, PHYSICAL-

CiteScore

3.30

自引率

5.60%

发文量

201

审稿时长

2.8 months

期刊介绍： Reaction Kinetics, Mechanisms and Catalysis is a medium for original contributions in the following fields: -kinetics of homogeneous reactions in gas, liquid and solid phase; -Homogeneous catalysis; -Heterogeneous catalysis; -Adsorption in heterogeneous catalysis; -Transport processes related to reaction kinetics and catalysis; -Preparation and study of catalysts; -Reactors and apparatus. Reaction Kinetics, Mechanisms and Catalysis was formerly published under the title Reaction Kinetics and Catalysis Letters.