- product of roasting
- 焙烧产物
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
Roasting (metallurgy) — Roasting is a metallurgical process involving gas solids reactions at elevated temperatures. A common example is the process in which sulfide ores are converted to oxides, prior to smelting. Roasting differs from calcination, which merely… … Wikipedia
Roasting — Roast redirects here. For other uses, see Roast (disambiguation). A Sunday roast consisting of roast beef, roast potatoes, vegetables, and yorkshire pudding Roasting is a cooking method that uses dry heat, whether an open flame, oven, or other… … Wikipedia
Coffee roasting — machine Light roasted coffee beans … Wikipedia
Pyrometallurgy — is a branch of extractive metallurgy. It consists of the thermal treatment of minerals and metallurgical ores and concentrates to bring about physical and chemical transformations in the materials to enable recovery of valuable metals.… … Wikipedia
Flavor — This article is about flavor as a sensory impression. For the particle property, see Flavour (particle physics). For other uses, see Flavor (disambiguation). Flavor or flavour (see spelling differences) is the sensory impression of a food or… … Wikipedia
Thallium — (pronEng|ˈθæliəm) is a chemical element with the symbol Tl and atomic number 81. [ [http://periodic.lanl.gov/elements/81.html thallium ] , Los Alamos National Laboratory. Retrieved November 21, 2006.] This soft gray malleable poor metal resembles … Wikipedia
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
Coffee — This article is about the beverage. For the bean it is made from, see Coffee bean. For other uses, see Coffee (disambiguation). Coffee A cup of black coffee Type Hot Country of origin … Wikipedia
Instant coffee — is a beverage derived from brewed coffee beans. Through various manufacturing processes the coffee is dehydrated into the form of powder or granules. These can be rehydrated with hot water to provide a drink similar (though not identical) to… … Wikipedia
Zinc smelting — is the process of converting zinc concentrates (ores that contain zinc) into pure zinc. The most common zinc concentrate processed is zinc sulfide,Citation | title = Compilation of Air Pollutant Emission Factors | publisher = U.S. Environmental… … Wikipedia
cereal processing — Introduction treatment of cereals (cereal) and other plants to prepare their starch for human food, animal feed, or industrial use. Nutrient composition of selected raw cereal grains (per 100 grams)Cereals, or grains, are members of… … Universalium