作者: Self-Help-Group 時(shí)間: 2025-3-21 22:09
https://doi.org/10.1007/978-3-319-64046-4table; this situation has led to a tendency to regard electrostatics as rather more an art than a science. This view is reinforced by difficulties of measurement. Many of the instruments used to measure static charge and voltage affect the quantity they are measuring, so an allowance must be made for instrumental effects.作者: CLASH 時(shí)間: 2025-3-22 03:27
Coda: Speaking, Reading, Writingsion must be considered not only in areas where a cloud of explosive concentration is expected, such as in storage bins, grinders, driers, and dust-collection units, but also in areas where there are layers or heaps of dust which might be raised to a cloud by an explosion in another area or an unexpected air stream.作者: DIKE 時(shí)間: 2025-3-22 07:49 作者: 分離 時(shí)間: 2025-3-22 12:00
Introduction,eat formed is easily absorbed into the solid. In a powder, however, the surface area on which oxidation occurs is very large and the volume of the particle is very small so the temperature rises. This increases the rate of oxidation, creating yet more heat, so a runaway situation is rapidly reached.作者: amyloid 時(shí)間: 2025-3-22 15:49 作者: amyloid 時(shí)間: 2025-3-22 18:16
Dust Explosion Protection,sion must be considered not only in areas where a cloud of explosive concentration is expected, such as in storage bins, grinders, driers, and dust-collection units, but also in areas where there are layers or heaps of dust which might be raised to a cloud by an explosion in another area or an unexpected air stream.作者: 詞根詞綴法 時(shí)間: 2025-3-22 23:28
Book 1982, these were not isolated incidents and were statistically unusual only in the high loss of life involved. Any oxidizable material that is dispersed in fine powder form may be explosive, and ignition sources with sufficient energy to ignite a dust cloud are easily produced in normal industrial proce作者: 影響 時(shí)間: 2025-3-23 04:10
Introduction,ze more slowly than would normally be implied by the term “burning” can ignite catastrophically if the particle size is small. Explosions of foods pharmaceuticals, grain products, organic materials, polymers, and metals all occur. Oxidation is an exothermic reaction. Normally in a solid sample the h作者: FEMUR 時(shí)間: 2025-3-23 05:42
Static Electricity,ging by rubbing was first detected, is the origin of the word .. In spite of these early beginnings the details of how and why charge transfer occurs are still not fully understood today. Electrostatic phenomena are strongly affected by minor changes in the surfaces involved, making results unpredic作者: 微生物 時(shí)間: 2025-3-23 10:26
Electrostatic Ignition of Powders,icle is governed by three factors: (i) the charge production rate, (ii) the charge leakage rate when the particle is in contact with a ground, and (iii) the electrical breakdown of air initiated by the high field around the charged particle.作者: Irrepressible 時(shí)間: 2025-3-23 17:53 作者: Delude 時(shí)間: 2025-3-23 20:29
Design of A Processing Plant for Safety,ze hazard and loss. As a plant becomes larger and more complex the task of ensuring that all eventualities are foreseen becomes more difficult. The result has been the development of a formalized approach to hazard analysis and loss prevention which is fast becoming a new science in its own right wi作者: 埋葬 時(shí)間: 2025-3-23 23:08
Dust Explosion Protection,ill occur, and plant design must always assume that fires and explosions can and will occur in any region where there is a flammable dust. Precautions must be taken to minimize damage and injury in the event of fire in any area where there is combustible material, and the possibility of a dust explo作者: 責(zé)任 時(shí)間: 2025-3-24 05:17 作者: 蚊帳 時(shí)間: 2025-3-24 09:32
valent situation in gases or flammable vapors. A large number of definitions and experimental tests have been devised to characterize the explosibility of dusts and ignition sources. The aim of this book is to provide a guide describing conditions in industry that could lead to dust explosions and the means t978-1-4615-6871-1978-1-4615-6869-8作者: 政府 時(shí)間: 2025-3-24 12:56
Electrostatic Ignition of Powders,icle is governed by three factors: (i) the charge production rate, (ii) the charge leakage rate when the particle is in contact with a ground, and (iii) the electrical breakdown of air initiated by the high field around the charged particle.作者: tinnitus 時(shí)間: 2025-3-24 16:50
Powder Properties and Their Measurement,o are often related it is not necessarily the case that a material that is easy to ignite burns violently. Both the ignitability and the effects of ignition may differ according to whether the material is dispersed in a cloud or is more densely packed in a layer or heap.作者: atopic-rhinitis 時(shí)間: 2025-3-24 19:38
Design of A Processing Plant for Safety,ze hazard and loss. As a plant becomes larger and more complex the task of ensuring that all eventualities are foreseen becomes more difficult. The result has been the development of a formalized approach to hazard analysis and loss prevention which is fast becoming a new science in its own right with a new vocabulary and mathematics.作者: Corroborate 時(shí)間: 2025-3-25 02:44 作者: 萬(wàn)靈丹 時(shí)間: 2025-3-25 04:13 作者: Venules 時(shí)間: 2025-3-25 10:55 作者: 友好 時(shí)間: 2025-3-25 13:53
Chinwe Ifejika Speranza,Edward BikketiThe statistics of fire and explosions in nearly all industries and countries still attribute the majority of accidents not due to malicious damage to heat generated by flames, welding torches, or cutting tools. These operations generate many times more energy than is required to ignite dusts, either in cloud or layer form.作者: Lineage 時(shí)間: 2025-3-25 17:23 作者: maudtin 時(shí)間: 2025-3-25 20:27 作者: 上腭 時(shí)間: 2025-3-26 01:39 作者: 蔑視 時(shí)間: 2025-3-26 08:10 作者: Accord 時(shí)間: 2025-3-26 12:25 作者: Adjourn 時(shí)間: 2025-3-26 14:21 作者: 痛恨 時(shí)間: 2025-3-26 19:44 作者: Antagonism 時(shí)間: 2025-3-26 23:14
Chinwe Ifejika Speranza,Edward Bikketiicle is governed by three factors: (i) the charge production rate, (ii) the charge leakage rate when the particle is in contact with a ground, and (iii) the electrical breakdown of air initiated by the high field around the charged particle.作者: Counteract 時(shí)間: 2025-3-27 04:35
Water Security Across the Gender Divideo are often related it is not necessarily the case that a material that is easy to ignite burns violently. Both the ignitability and the effects of ignition may differ according to whether the material is dispersed in a cloud or is more densely packed in a layer or heap.作者: 不適 時(shí)間: 2025-3-27 08:30 作者: Lumbar-Spine 時(shí)間: 2025-3-27 12:53
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