Slurry mixing and pumping

The increased acceptance of SBA in commercial mining is to a large degree due to a novel method of loading SBA into boreholes. In the pumper-truck , Slurry mixing and pumping operations have been successfully combined as... 

Slurry Mixing and Pumping Slurry Preheater Dissolver Fractionation Heat Exchange Pressure Letdown Gasification Oxygen Compression... 

Capital equipment rentals include equipment trailer, slurry mixer and pump, mixing pumps, tanks, hoses, fracturing lance, wellhead assembly, notching pump and accessories, uplift survey equipment, scale, and miscellaneous tools and hardware. 

Ireco Chemicals System for Mixing and Pumping Slurry Explosives... 

Calcined MgO is a requirement for forming practical Mg-based ceramics, while boric acid addition is not essential in several systems such as formation of MgKP04-6H20, unless the mixing and pumping times of the slurry need to be extended for several hours. We will be discussing various Mg-based ceramics that have been developed using these methods. 

This expansion during setting is likely to be due to air trapped during rapid hardening. During mixing and pumping, air is mixed in the slurry and some of it dissolves in the slurry... 

Ireco Chemicals Method for Mixing and Pumping of Slurry Explosive... 

Once the precoating stage is completed the process slurry is pumped into the filter, the forming cake is retained on the plates and the filtrate flows to further processing. When the solids are fine and slow to filter a body-aid is added to the feed slurry in order to enhance cake permeability. However, it should be kept in mind that the addition of body-aid increases the solids concentration in the feed so it occupies additional volume between the plates and increases the amount of cake for disposal. Likewise, for all those applications when the cake is the product, precoat and filter-aid may not be used since they mix and discharge together with the cake. 

In well engineering and applications, cement must be dealt with in both its slurry form and in its set form. At the surface the cement must be mixed and then pumped with surface pumping equipment through tubulars to a designated location in the well. After the cement has set, its structure must support the various static and dynamic loads placed on the well tubulars. 

Ammonium nitrate slurries can be either prepared in the factory and loaded into cartridges or mixed on site and pumped down the shot-holes. Ammonium nitrate slurries consist of a saturated aqueous solution of ammonium (about 65%) and other nitrates (i.e. methylamine nitrate MAN ). This solution also contains additional amounts of undissolved nitrates together with a fuel. The fuel is generally aluminium powder but water-soluble fuels such as glycol may also be employed. The slurries can be made more sensitive by adding either TNT, PETN,... 

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