منابع مشابه
Proper Filtration Removes Oversized Particles from CMP Slurry Systems
Single stage recirculation filtrations were performed to remove oversized particles from colloidal silica based Chemical Mechanical Polishing (CMP) slurry. Proper filtration was demonstrated to achieve rapid removal of oversized particles while not altering the percent solids of the CMP slurry. Mathematical models were developed to simulate particle reduction in CMP slurry distribution systems....
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When drilling an oil well, the well is lined by sinking a steel casing, or liner, into the drilling mud (see Figure 1). The inside of the liner forms a central pipe, and leaves an annular gap between the outside of the liner and the surrounding rock. The inside and outside of the liner are initially filled with drilling mud, which is displaced by pumping a sequence of fluids down inside the lin...
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The long-term effects on solidification/stabilization (s/s) of the secondary wastes, resulting from the oxidative degradation of some solid cellulosic-based wastes, in Portland Cement (CEM I) have been investigated by X-ray diffraction (X-RD) and Fourier transform infrared spectroscopy (FT-IR) techniques. The effect of seven years leaching of the cemented waste forms obtained was carried out to...
متن کاملApplication of grey GIS filtration to identify the potential area for cement plants in South Khorasan Province, Eastern Iran
Cement-based materials are fundamental resources used to in construction. The increase in requests for and consumption of cement products, especially in Iran, indicates that more cement plants should be equipped. This study developed a geographical information system using pairwise comparison based on grey numbers to identify potential sites in which to set up cement plants. A group of five exp...
متن کاملRheology of Titania Pigment Slurry
Titania is one of the most important white pigments currently used in the world with a total annual production of about 6 million [1]. Titania pigment slurry properties are very important for consumer industries such as paints, papermaking and plastics; if aggregates are present, the end-use properties including gloss, brightness, colour hue, opacity and storage stability will be highly affecte...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Association, Japan
سال: 1941
ISSN: 0366-9998,1884-2119
DOI: 10.2109/jcersj1892.49.30