PMID- 29116911 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20191120 IS - 2162-2906 (Electronic) IS - 1096-2247 (Linking) VI - 59 IP - 5 DP - 2009 May TI - Energy Recycling by Co-Combustion of Coal and Recovered Paint Solids from Automobile Paint Operations. PG - 553-559 LID - 10.3155/1047-3289.59.5.553 [doi] AB - Experiments were carried out in a pilot-scale pulverized coal combustor at the Energy and Environmental Research Center (EERC) burning a Powder River Basin (PRB) subbituminous coal. A scanning mobility particle sizer (SMPS) and an electrical low-pressure impactor (ELPI) were used to measure the particle size distributions (PSDs) in the range of 17 nm to 10 mum at the inlet and outlet of the electrostatic precipitator (ESP). At the ESP inlet, a high number concentration of ultrafine particles was found, with the peak at approximately 75 nm. A trimodal PSD for mass concentration was observed with the modes at approximately 80-100 nm, 1-2 mum, and 10 mum. The penetration of ultrafine particles through the ESP increased dramatically as particle size decreased below 70 nm, attributable to insufficient or partial charging of the ultrafine particles. Injection of nanostructured fine-particle sorbents for capture of toxic metals in the flue gas caused high penetration of the ultrafine particles through the ESP. The conventional ESP was modified to enhance charging using soft X-ray irradiation. A slipstream of flue gas was introduced from the pilot-scale facility and passed through this modified ESP. Enhancement of particle capture was observed with the soft X-ray irradiation when moderate voltages were used in the ESP, indicating more efficient charging of fine particles. FAU - Li, Ying AU - Li Y AD - a Aerosol and Air Quality Research Laboratory, Department of Energy , Environmental and Chemical Engineering, Washington University , St. Louis , MO , USA. FAU - Suriyawong, Achariya AU - Suriyawong A AD - a Aerosol and Air Quality Research Laboratory, Department of Energy , Environmental and Chemical Engineering, Washington University , St. Louis , MO , USA. FAU - Daukoru, Michael AU - Daukoru M AD - a Aerosol and Air Quality Research Laboratory, Department of Energy , Environmental and Chemical Engineering, Washington University , St. Louis , MO , USA. FAU - Zhuang, Ye AU - Zhuang Y AD - b University of North Dakota , Energy and Environmental Research Center , Grand Forks , ND , USA. FAU - Biswas, Pratim AU - Biswas P AD - a Aerosol and Air Quality Research Laboratory, Department of Energy , Environmental and Chemical Engineering, Washington University , St. Louis , MO , USA. LA - eng PT - Journal Article PL - United States TA - J Air Waste Manag Assoc JT - Journal of the Air & Waste Management Association (1995) JID - 9503111 EDAT- 2009/05/01 00:00 MHDA- 2009/05/01 00:01 CRDT- 2017/11/09 06:00 PHST- 2017/11/09 06:00 [entrez] PHST- 2009/05/01 00:00 [pubmed] PHST- 2009/05/01 00:01 [medline] AID - 10.3155/1047-3289.59.5.553 [doi] PST - ppublish SO - J Air Waste Manag Assoc. 2009 May;59(5):553-559. doi: 10.3155/1047-3289.59.5.553.