煤层气直接催化氧化制甲醇研究进展  

Research progress on direct catalytic oxidation of coalbed methane to methanol

作　　者：袁亮[1,2,3] 安胜欣 薛生 张通 赵帅博 YUAN Liang;AN Shengxin;XUE Sheng;ZHANG Tong;ZHAO Shuaibo(School of Safety Science and Engineering,Anhui University of Science and Technology,Huainan 232001,China;Institute of Energy,Hefei Comprehensive National Science Center,Hefei 230031,China;State Key Laboratory for Safe Mining of Deep Coal Resources and Environment Protection,Huainan 232001,China)

机构地区：[1]安徽理工大学安全科学与工程学院,淮南232001 [2]合肥综合性国家科学中心能源研究院,合肥230031 [3]深部煤炭安全开采与环境保护全国重点实验室,淮南232001

出　　处：《科技导报》2024年第12期125-142,共18页Science & Technology Review

基　　金：中国工程院重大咨询项目(2022-XBZD-09)。

摘　　要：煤层气是煤炭生成过程伴生、共生气体,其主要成分为甲烷。甲醇是一种重要的基础化工原料和能源物质,具有绿色清洁燃烧特性和卓越运输优势。将煤矿瓦斯转化为易于储运的液态工业原料甲醇是其综合利用的一个发展方向。以甲烷为模型气体,总结了甲烷直接催化氧化制备甲醇的各种技术方法及其研究进展,并对今后的研究方向做了展望。Coalbed methane is a kind of associated and co-produced gas during the coal formation process.With methane as its main component,coalbed methane is also known as coal mine gas.With green and clean combustion characteristics and superior transportation advantages,methanol is an important basic chemical raw material and energy material.Converting coal mine gas into methanol,a liquid industrial raw material that is easy to store and transport,is a development direction of its comprehensive utilization,which is not only attractive to industrial demand,but also of great significance to alleviate energy crisis,reduce environmental pollution,and help to achieve carbon peaking and carbon neutrality goals.With methane as a model gas,various technical approaches of direct catalytic oxidation of methane to methanol and their recent research progress for are summarized in this paper.Moreover,it also gives a brief outlook on the research direction and development prospects in this field.We hope that this study will provide reference and guidance for the industrial production of methanol from coalbed methane by direct catalytic oxidation in the future.

关 键 词：煤层气 甲烷 直接氧化 甲醇 催化剂 

分 类 号：TQ223.121[化学工程—有机化工]