造船厂船舶涂装车间挥发性有机物安全处理技术研究  

Study on safe treatment technology of volatile organic compounds in ship painting workshop of shipyard

作　　者：黄家灼 HUANG Jiazhuo(Fujian Shipbuilding Industry Group Co.,Ltd.,Fuzhou Fujian 350015,China)

机构地区：[1]福建省船舶工业集团有限公司,福建福州350015

出　　处：《工业安全与环保》2025年第5期98-101,共4页Industrial Safety and Environmental Protection

摘　　要：目的在于对造船厂船舶涂装车间挥发性有机物进行安全处理。选择一个造船厂船舶涂装车间,分析挥发性有机物VOCs的来源与分布情况。计算能量密度、VOCs去除率、VOCs去除率的提升率、VOCs处理后的碳平衡等参数,判断VOCs的安全处理效果。利用生物炭吸附残余VOCs,通过催化剂、活化剂,进一步实现VOCs的安全处理。结果表明:C_(4)H_(8)O_(2)在有催化剂的条件下,单独降解、混合降解的提升率均能够达到15%以上,C_(7)H_(8)、C_(4)H_(8)O_(2)、CH_(3)COCH_(3)在SIE达到1000 J/L时,降解处理效果更佳。合适的催化剂能够降低反应活化能,加速VOCs的氧化分解,从而提高降解效率和碳平衡,对于VOCs安全处理具有重要作用。To safely treat volatile organic compounds in ship painting workshop of shipyard.This paper analysis source and distribution of VOCs in a ship painting workshop of a shipyard.Parameters such as energy density,VOCs removal rate,VOCs removal rate increase rate,and carbon balance after VOCs treatment were calculated to determine the safe treatment effect of VOCs.Biochar was used to adsorb residual VOCs,and the safe treatment of VOCs was further realized through catalysts and activators.As a result,Under the condition of catalyst,the promotion rate of C_(4)H_(8)O_(2)degradation alone and mixed degradation could reach more than 15%,and the degradation effect of C_(7)H_(8),C_(4)H_(8)O_(2)and CH_(3)COCH_(3)was better when SIE reached 1000 J/L.Suitable catalyst can reduce the activation energy of the reaction,accelerate the oxidative decomposition of VOCs,and thus improve the degradation efficiency and carbon balance,which plays an important role in the safe treatment of VOCs.

关 键 词：造船厂 船舶 涂装车间 挥发性有机物 安全处理技术 

分 类 号：X701[环境科学与工程—环境工程]