Abstract both primary and secondary ventilation is important in underground mining. Splitmine ventilation is a minewide ventilation method designed to deliver the bulk. Correct design, implementation and maintenance of mine ventilation is therefore of fundamental importance. Introduction a fan is a device that utilizes the mechanical energy of a rotating impeller to produce both movement of the air and an increase in its total pressure. It provides an indepth look, for practitioners who design and operate mines, into the health and safety aspects of environmental conditions in the underground workplace. Mine ventilation and air conditioning howard l hartman. Splitmine ventilation of the three ventilation methods, splitmine ventilation is the simplest in terms of layout and design, as the mine is split into separate intake and exhaust sides. Methods to improve efficiency of mine ventilation systems. Subsurface ventilation engineering textbook srk consulting. Handbook for methane control in mining mine safety and.
Top 10 reasons to consider real time mine air quality. Ventilation system analysis for underground mines has remained mostly unchanged since the atkinson method was made popular by mcelroy in 1935. Delivering ventilation air to the right worker location and at the scheduled time can greatly reduce the total amount of air required to ventilate the mine. Mcpherson 3 now, while the temperature of the mass of rock surrounding the shaft may change relatively slowly with time, the air temperature at the shaft entrance can change from hour to hour and, especially, between day and night. Mine ventilation and air conditioning, 3rd edition howard l.
Pdf ventilation planning and design of the omerler b mine. Airflow sensitivity assessment based on underground mine. Advanced mine ventilation mine 632 group a for graduate students with mining background instructor. Mining ventilation automation principles and design mathematical modeling of the mine. Mine ventilation and air conditioning howard l hartman download bok. This barcode number lets you verify that youre getting exactly the right version or edition of a book. We believe in building on the best, and therefore our total mine ventilation solution is built upon the worlds best oem ventilation equipment, paired with the worlds most used mine mapping software ventsim and leveraging partnerships with some of the biggest names in the world. Howard hartman is a familiar name to over five decades of mining engineers through his authoritative text, mine ventilation and air conditioning ronald press, 1961.
The authors also coauthored mine ventilation and air conditioning, third edition, published by wiley. Pdf this paper describes a case study for the ventilation planning at tki. Mine ventilation an overview page 2 revolution, the working of seams rich in methane gas, inadequate ventilation, furnaces located in methaneladen return air and the open flames of candles. This revised edition presents an engineering design approach to ventilation and air conditioning as part of the comprehensive environmental control of the mine. Methods to improve eficiency of mine ventilation systems c. The practice of ventilation is continually evolving with new technological advances developed. Mine ventilation and air conditioning edition 3 by howard l. Mutmansky, phd, is professor emeritus of mining engineering at pennsylvania state university in university park. An introductory text and reference on mining engineering highlighting the latest in mining technology introductory mining engineering outlines the role of the mining engineer throughout the life of a mine, including prospecting for the deposit, determining the sites value, developing the mine, extracting the mineral values, and reclaiming the land afterward.
Splitmine ventilation is a minewide ventilation method designed to deliver the bulk of the main mine fans airflow to the last open crosscuts near. The air current at working faces shall under all conditions have a sufficient quantity to dilute, render harmless, and carry away flammable, explosive, noxious, and harmful gasses, dusts, smoke, and fumes, this quantity shall be specified in the approved ventilation plan. Howard dedicated the first edition of the book to george. To ensure adequate ventilation of a mine, provision is made for suitable paths airways or. Mine ventilation and air conditioning edition 3 by. Howard hartman is a familiar name to over five decades of mining engineers through his authoritative text, mine ventilation and air conditioning ronald. The online book is very nice with meaningful content. Select and operate mine fans determine natural ventilation in a mine know the features of us coal mine ventilation system and methods to design homework 35 % ethics report 5% project report 15 %. Subsurface ventilation and environmental engineering. Pdf secondary ventilation as a value proposition a. Writer of the hartman mine ventilation and air conditioning by hartman isvery smart in delivering message through the book.
Estimating underground mine ventilation friction factors. Principles and practice of occupational hygiene in south. In present day mining, ventilation systems designed and operated to maintain efficient operations will normally enable a high standard of occupational health and safety to be achieved. Vocational division bulletin, issues 115, united states. When examining mine ventilation plans and maps check to ensure that the elements required by 30 cfr 57. Because of these surface variations, it is common for the. Dusts and other mine aerosols 77 part iii mine ventilation 3 5. Pritchard national institute for occupational safety and health niosh, spokane research laboratory srl, spokane, washington introduction john marks said in his acceptance of the hartman award in 2008, i guess that without the occasional complaint, your. Hartman, phd, was drummond chair and professor of mining engineering at the university of alabama in tuscaloosa. Hartman, professor and author of mine ventilation and air conditioning. Chapter 18 ventilation mine safety and health administration. Download hartman mine ventilation and air conditioning.
One of online books that will be nice foryou is book entitled hartman mine ventilation and air conditioning by hartman. Safety manual national mine health and safety academy, 20. Elected in 1994 for the engineering design, codification, and practice of mine ventilation and air conditioning. Useful for gate, dgms first class exam, dgms second class exam, college exams.
Planning of surface mining projects 4 3 5 seminar 3 2 6 project 10 total credits 24. Use vnetpc software to simulate a complex mine ventilation system. Mine ventilation has always been critical for underground mining. There are many graphic descriptions of methane and coal dust explosions, the suffering of mining communities, the heroism of rescue at. Ms excel to formulate and solve a ventilation network problem. It provides an indepth look, for practitioners who. Rescue, first aid and emergency preparedness and response 17. Our ventilation control software is revolutionising the mining industry. Ventilation of underground mine linkedin slideshare.
Mutmansky, 9780471056904, available at book depository with free delivery worldwide. Mcpherson 5 fan manufacturers usually publish characteristic curves in terms of fan static pressure rather than the fan total pressure. This revised edition presents an engineering design. This revised edition presents an engineering design approach to ventilation and air conditioning as part of the comprehensive environmental control of the mine atmosphere. Principles and practice of occupational hygiene in south africa. Investigations of ventilation airflow characteristics on a. In addition to being more useful for ventilation planning, this is. Ventilation 1 background the main objective of an underground mine ventilation system is clear. This revised edition presents an engineering design approach to ventilation and air conditioning as part of the. The state of the mine ventilation needs to be monitored to ensure that the quantity of air is maintained consistently and that emitted gas levels are maintained below safe threshold levels. Line bratticevent tubing as a short term measure, fireresistant line brattices may be tacked to roof, sides, and floor in underground coal mines to provide temporary stoppings where pressure differentials are low in and around working areas. Coal industry publishing house mine ventilation and air conditioning technology education twelfth five year plan textbook system introduced in the basic theory of traditional ventilation systems.
Analysis of mine ventilation networks using nonlinear programming. Monitoring is done both manually and by the use of continuously operating. Introductory mining engineering, 2nd edition wiley. Free pdf hartman mine ventilation and air conditioning, by hartman. Rock fragmentation engineering 4 3 6 elective ii 1. Mine ventilation and air conditioning kindle edition by howard l. May 11, 1982 this revised edition presents an engineering design approach to ventilation and air conditioning as part of the comprehensive environmental control of the mine atmosphere. Mine ventilation by hartman free ebook download as pdf file. It explains the concepts and approach to solve numerical questions based on mine ventilation. Estimating underground mine ventilation friction factors from.
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