refining assay

См. также в других словарях:

• Crude oil assay — A crude oil assay is essentially the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Each crude oil type has unique molecular, chemical characteristics. No crude oil type is identical and there are crucial… …   Wikipedia

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• metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …   Universalium

• gold processing — Introduction  preparation of the ore for use in various products.       For thousands of years the word gold has connoted something of beauty or value. These images are derived from two properties of gold, its colour and its chemical stability.… …   Universalium

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• Denver Mint — U.S. National Register of Historic Places …   Wikipedia

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• High-throughput screening — (HTS) is a method for scientific experimentation especially used in drug discovery and relevant to the fields of biology and chemistry. Purpose and method Using robotics, data processing and control software, liquid handling devices, and… …   Wikipedia

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• Catalytic reforming — is a chemical process used to convert petroleum refinery naphthas, typically having low octane ratings, into high octane liquid products called reformates which are components of high octane gasoline (also known as petrol). Basically, the process …   Wikipedia