Charged loads

Pitch. Pitch used to be stored in solid form at the tar distillery in open bays, from which it was removed by small explosive charges. Loading of the lump pitch by mechanical shovel created a dust ha2ard both at the tar installation and at the customer s, where the lumps had to be ground before use. In the 1990s, pitch is stored in tanks heated by superheated steam or circulating hot-oil coils and transported in fiquid form in insulated rad, road tankers, or ships. When transport as a hot fiquid is not feasible, not acceptable by the customer, or for small amounts, the pitch is converted into a dust-free particulate form, ie, short rods termed pencils, pastilles, or flakes. 

Beladen, n., Beladung, /. loading, charging load, cargo, freight. 

Ladong, /. charge load cargo charing, loading. 

Arsenal extended to the year 1902, and the history of the depot was one of gradual construction with the ultimate idea of an establishment for the storage of powder. However, a few years before the Spanish American War, the depot began assembling powder charges for cannon. This propellant charge loading, Picatinny s first production activity, has never ceased... 

Gas test. The charge loaded into the mortar is 400 g. A No. 6 electric detonator is detonated near the mouth of the mortar. The test is repeated ten times without stemming. No ignition should occur. 

For large-scale application, a combined EC-EF system as shown in Fig. 11.10 can be considered. The system is simple in configuration. More importantly, scum collection becomes easy due to the direct connection of EC and EF at the top However, it should be noted that the co-current EC is usually not as effective as the counter-current EC. Therefore, a slight increase in charge loading is probably required. 

Scavenger processes are used only for trace sulfur removal and are in many cases not suitable for in-situ regeneration. They are typically designed with two or more vessels operating in a lead/lag mode. When the scavenger material reaches the end if its useful life, it must be removed from the vessel and anew charge loaded in. 

Conduction heat transfer is molecule-to-molecule transfer of vibrating energy, usually within solids. Heat transfer solely by conduction to the charged load is rare in... 

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