Construction Management And Planning By Sengupta And Guha Pdf' title='Construction Management And Planning By Sengupta And Guha Pdf' />Spontaneous Heating and Fire in Coal Mines. Spontaneous heating and fire in coal mines is a major problem worldwide and has been a great concern both for the industry and researchers in this field. Majority of fires existing today in different coalfields are mainly due to spontaneous combustion of coal. The auto oxidation of coal ultimately leads to spontaneous combustion which is the major root cause for the disastrous of coal mine in leading and coal producing countries like USA, China, Australia, India and Germany. Construction Management and Planning by Sengupta and GuhaTata McGraw Hill publication. M. E. CIVIL CONSTRUCTION AND MANAGEMENT SEMESTER I. Construction Management Planning by B. H. Guha. planning and management by. Pdf Construction Project Management Planning Scheduling. International Journal of Engineering Research and Applications IJERA is an open access online peer reviewed international journal that publishes research. Construction Management and Planning. B. Sengupta. 1995 Construction industry 495 pages. Reviews. It is a slow process and the heat evolved is carried away by air. This process of self heating of coal or other carbonaceous material resulting eventually in its ignition is termed as spontaneous heating or auto oxidation. Coal can interact with oxygen in the air at ambient temperature liberating heat. If the heat is allowed to accumulate the interaction rate increases and may ultimately lead to fires known as spontaneous fires. The exact mechanism of the reaction of oxygen with coal is not completely understood as the chemical nature of coal is not yet fully established. But most of the workers agree that the reaction of oxygen with coal is a surface phenomenon and proceeds through a loosely bound coal oxygen water complex with subsequent steps being breakdown of the complex to simpler molecules such as CO, CO2 and H2. O etc. Most popular hypothesis is that the overall reaction proceeds through a chain mechanism with moisture facilitating the formation of free radicals that act as chain carrier. Due to fire in coal mines, hues quantity of noxious gases liberated in the atmosphere which damage the ecological balance of nature. Amazon. in Buy Construction Management and Planning book online at best prices in India on Amazon. Test Matrix Template there. Read Construction Management and Planning book reviews author. G V P College of Engineering Autonomous 2013 TEXTBOOKS 1. Sengupta. B, H. Guha, вConstruction Management and Planningв, Tata Mc Graw Hill Publishing. There are various technologies available in different parts of world to prevent and control spontaneous heating. Out of these technologies, chemical inhibitors play a vital role to control and combat fires. The main objective of this paper is to elaborate the causes, mechanism of spontaneous heating and technological advancement mainly development of chemical inhibitors for controlling and combating fire in coal mines. Construction Management And Planning By Sengupta And Guha Pdf' title='Construction Management And Planning By Sengupta And Guha Pdf' />Artificial intelligence AI, also machine intelligence, MI is Intelligence displayed by machines, in contrast with the natural intelligence NI displayed by humans. Spontaneous heating and fire in coal mines is a major problem worldwide and has been a great concern both for the industry and researchers in this field.