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《ENVIRONMENTAL ENGINEERING》 2000-02
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DISPOSAL OF ORGANIC WASTE GAS DURING PROCESS OF ROASTING TAR RESIDUE OF CHROMIC OXIDE

Guo Zheng et al  
The purificatian technology,also named dust remover of spray water film with recovering acetic acid of low concentration at stage one and wet process to collect benzene hydrocarbon at stage two,is been raised to dispose the waste gas containing dust,acid,benzene together with its hydrocarbon while roasting tar residue of chromic oxide.The running results show that the rate of recovery of acetic acid is 95%,and the rates of removal of benzene,methyl benzene and dimethy1 benzene are 97.9%,99.7%and 99.9% respectively.The exhaust gas conforms to the national emission standard.
【CateGory Index】: X783
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Gao Lian and Xie Yongheng (Research Institute of Chemical Machinery under Ministry of Chemical Industry, Lanzhou 730060);Technologies for VOC Pollution Control[J];Environmental Protection of Chemical Industry;1998-06
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 LU Li-qun~1,FU Qing-yan~2,ZHANG Ming-xu~2(1.Donghua University,Shanghai 200051,China;2.Shanghai Environmental Monitoring Centre,Shanghai 200030,China);Status and Quantitative Estimation Methods of Inorganization Discharge from Tanks in Petrochemical Industry[J];Liaoning Chemical Industry;2006-12
2 YUAN Hong-ying~1, GUO Jing~2sity, Shanghai 200092,China;2.School of Environmental Science and Technology, Tianjin University, Tianjin 300072,China);The Pollution Status and Treatment Technologies of VOCs-odor Pollutants[J];Sichuan Environment;2004-06
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