Application of traditional cyclone with spray scrubber to remove airborne silica particles emitted from stone-crushing factories

A Bahrami, F Ghorbani, H Mahjub, F Golbabei… - Industrial …, 2009 - jstage.jst.go.jp
The traditional cyclone with spray scrubber was developed for the removal of airborne silica
particles from local exhaust ventilation (LEV). The objective of this research is to evaluate …

Effects of velocity and particles load on efficiency of cyclone in the stone crushing units at Azendarian Area

AR BAHRAMI, F Ghorbani, H MAHJOUB, M Aliabadi - 2008 - sid.ir
Background: The traditional CYCLONE has been developed for the removal of airborne
silica PARTICLE s from local exhaust ventilation (LEV). The objective of this research was to …

Design, Implementation & Assessment of Local Exhaust Ventilation System and dust collectors for crushing unit

M Moradi, A Bahrami - Journal of Occupational Hygiene …, 2015 - johe.umsha.ac.ir
Background & objective: Industrial ventilation systems and dust collectors are effective
solutions to reduce particulate emissions in the workplace and environmental in mineral …

An evaluation of an aftermarket local exhaust ventilation device for suppressing respirable dust and respirable crystalline silica dust from powered saws

A Garcia, E Jones, AS Echt, RM Hall - Journal of occupational and …, 2014 - Taylor & Francis
The objective of this study was to quantify the respirable dust and respirable silica
exposures of roofing workers using an electric-powered circular saw with an aftermarket …

Development and application of a novel swirl cyclone scrubber—(1) Experimental

BK Lee, KR Jung, SH Park - Journal of Aerosol Science, 2008 - Elsevier
Conventional cyclones have a lower collection efficiency for smaller particles and
conventional wet scrubbers have significant clogging and fouling problems by salt formation …

[HTML][HTML] Design, implementation, and evaluation of industrial ventilation systems and filtration for silica dust emissions from a mineral processing company

Z Rahimi, F Ghorbani-Shahna… - Indian Journal of …, 2021 - journals.lww.com
Design, Implementation, and Evaluation of Industrial Ventila... : Indian Journal of Occupational
and Environmental Medicine Design, Implementation, and Evaluation of Industrial Ventilation …

Application of local exhaust ventilation system and integrated collectors for control of air pollutants in mining company

FG Shahna, A Bahrami, F Farasati - Industrial health, 2012 - jstage.jst.go.jp
Local exhaust ventilation (LEV) systems and integrated collectors were designed and
implemented in a mining company in order to control emitted air pollutant from furnaces. The …

Assessment of penetration through vacuum cleaners and recommendation of wet cyclone technology

Y Seo, T Han - Journal of the Air & Waste Management …, 2013 - Taylor & Francis
In many commercial vacuum cleaners, the captured aerosol particles contained in the dust
collector may accidentally release from the exhaust filtration owing to leakage or …

Exposure to respirable particulates and silica in and around the stone crushing units in central India

K Mukhopadhyay, A Ramalingam, R Ramani… - Industrial …, 2011 - jstage.jst.go.jp
Stone crushing unit workers suffer from particulate matters and respirable silica at work and
in their residents nearby. The present study was undertaken to evaluate the area and …

Mechanical intervention for reducing dust concentration in traditional rice mills

PK Pranav, M Biswas - Industrial health, 2016 - jstage.jst.go.jp
A huge number of workers are employed in traditional rice mills where they are potentially
exposed to dust. In this study a dust collection system was developed to capture the airborne …