煤焦化与多元料浆气化优化集成制取合成甲醇原料气优势分析  

Advantage Analysis of Optimal-integrated System of Coal Coking with Multi-component Slurry Gasification to Feed Gas for Methanol Synthesis

作　　者：郗小明 秦超 罗进成[2] 李文[2] Xi Xiaoming;Qin Chao;Luo Jincheng;Li Wen(Shaanxi Yanchang China Coal Yulin Energy Chemical Industry Co., Jingbian Shaanxi 718500, China;Northwest Research Institute of Chemical Industry, Xi＇an Shaanxi 710600, China)

机构地区：[1]陕西延长中煤榆林能源化工有限公司,陕西靖边718500 [2]西北化工研究院,陕西西安710600

出　　处：《煤化工》2018年第1期30-33,共4页Coal Chemical Industry

摘　　要：为解决焦化厂资源综合利用率低、环保压力大等问题,提出将多元料浆气化技术应用于现有焦化生产过程,形成煤焦化-多元料浆气化集成耦合体系,介绍了该体系的具体实施流程,并以200万t/a产能焦化厂为例,进行了技术优势分析。结果表明,相对于单一煤焦化过程,煤焦化-多元料浆气化集成耦合体系的应用在减少焦化企业环境污染的同时,还实现了过程副产物/废弃物的资源化利用,提高了焦化企业的经济效益,减少了资源的浪费。In order to solve the problem of the low comprehensive utilization of resources and the pressure of the environmental protection in China′ s coking plant,the application of multi-component slurry gasification technology in the existing coking process to form the coal coking and multi-component slurry gasification integrated coupling system was put forward in the paper. And the specific implementation process of the system was introduced. Taking 2 million tons per year coking plant as an example,the technical advantages were analyzed. The results showed that compared with the single coal coking process,coal coking and multi-component slurry gasification integrated system used in the coking enterprises could reduce environmental pollution. At the same time,this technology had advantages of realizing the resource utilization of byproduct/waste,improving the economic benefits of coking enterprises,and reducing the waste of resources.

关 键 词：煤 焦化 多元料浆气化 优化 耦合 甲醇 

分 类 号：TQ546[化学工程—煤化学工程] TQ223.12