Results 211 to 220 of about 6,566 (249)
Some of the next articles are maybe not open access.
An investigation of iron sulphide dust minimum ignition temperatures
Journal of Hazardous Materials, 2003An investigation of the ignition behaviour of iron sulphide dusts has been undertaken. Commercial samples of FeS and FeS(2) and mine samples of pyrrhotite and pyrite were tested for minimum ignition temperature (MIT) using a device known as the BAM oven.
Paul R, Amyotte +2 more
openaire +2 more sources
Minimum self-ignition temperature of petroleum products
Chemistry and Technology of Fuels and Oils, 19711. The self-ignition temperature of petroleum products depends considerably on the reaction vessel volume. 2. The basic thermophysical conditions which are characteristic of large-volume vessels have been stimulated in the laboratory setup which is described. 3. The results obtained by the method described make it possible to
V. A. Grigor'ev +4 more
openaire +1 more source
Effect of pressure for dust dispersion on minimum ignition temperature
Journal of Loss Prevention in the Process Industries, 2020Abstract The existing technical standards for determining the minimum ignition temperature (MIT) of dust clouds are inadequate. According to existing technical standards, this study expands the test pressure conditions. The MIT of dust clouds can be determined by a variety of different dispersion pressures, that is, 0.02, 0.04, 0.06, 0.08 and 0.1 MPa.
Hang Sun, Zhongqi Wang, Qi Zhang
openaire +1 more source
Models for minimum ignition temperature of organic dust clouds
Chemical Engineering & Technology, 1997AbstractThe minimum ignition temperature of dust clouds is one of the important factors required for the design of preventive measures against dust explosion. The mathematical models available to predict this parameter have been analyzed for thier application to organic dust clouds.
Manju Mittal, Barun Kumar Guha
openaire +1 more source
Minimum Ignition Temperature of Dusts, Gases, and Solvents Hybrid Mixtures
Combustion Science and Technology, 2016ABSTRACTInvestigation of the ignition behavior (minimum ignition temperature [MIT]) of dusts, gases, or solvents and their mixtures has been undertaken by performing a series of tests in the modifi...
Emmanuel Kwasi Addai, Dieter Gabel
exaly +2 more sources
Experimental Research on Minimum Ignition Temperature of 7-ACA Dust Cloud
Procedia Engineering, 2014 Abstract7-aminocephalosporanic acid (7-ACA) is the key intermediate powder to product cephalosporin. The ignition temperature test device (NU-TC1000) for dust cloud was used to test the minimum ignition temperature of 7-ACA dust cloud. When the dispersion mass of 7-ACA dust is 0.8g, the minimum ignition temperature of dust cloud is 496°C.
Jinfeng, Zhang +4 more
exaly +2 more sources
Minimum ignition temperature of polyethylene dust: a theoretical model
Fire and Materials, 1997Dust explosion hazard exists in plants and facilities handling combustible dusts. The minimum ignition temperature of dust clouds is an important parameter requiring special attention to designing the explosion preventive measures. This paper presents a model developed for determining the minimum ignition temperature for an organic dust cloud ...
Manju Mittal, B. K. Guha
openaire +1 more source
Powder Technology, 1982
Abstract We have designed additional instrumentation for some of the standard tests on dust explosibility and flammability. The new instrumentation defines the experimental conditions of the standard tests more precisely. Additional physical parameters that are measured are relative dust concentrations, energy of spark ignition sources, temperature ...
R.S. Lee +3 more
openaire +1 more source
Abstract We have designed additional instrumentation for some of the standard tests on dust explosibility and flammability. The new instrumentation defines the experimental conditions of the standard tests more precisely. Additional physical parameters that are measured are relative dust concentrations, energy of spark ignition sources, temperature ...
R.S. Lee +3 more
openaire +1 more source
The minimum local temperature disturbance for ignition in a slab
Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 1988Abstract The minimum axi-symmetric temperature disturbance is determined that will destabilize a reactive system close to criticality. The work extends earlier analysis by Gray & Kordylewski (Proc. R. Soc. Lond. A 398, 281-288 (1985)) and Kordylewski (Proc. R. Soc. Lond.
openaire +2 more sources
The minimum ignition temperature of aluminium oxide precipitates
Talanta, 1960Abstract Although other workers have shown by thermogravimetric analysis of aluminium oxide precipitates that constant weight can sometimes be reached at temperatures below 700°, the results of the present investigation indicate that, at least where conventional ignition and weighing techniques are used, the safe minimum temperature for the ignition ...
openaire +1 more source