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
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
tin processing — Introduction preparation of the ore for use in various products. Tin (Sn) is a relatively soft and ductile metal with a silvery white colour. It has a density of 7.29 grams per cubic centimetre, a low melting point of 231.88° C… … Universalium
Calcination — (also referred to as calcining) is a thermal treatment process applied to ores and other solid materials in order to bring about a thermal decomposition, phase transition, or removal of a volatile fraction. The calcination process normally takes… … Wikipedia
Kitchen — For other uses, see Kitchen (disambiguation). A modern Western kitchen A kitchen is a room or part of a room used for cooking and food preparation. In the West, a modern residential kitchen is typically equipped with a stove, a sink with hot and… … Wikipedia
Cookware and bakeware — Pans redirects here. For other uses, see Pan. Cookware and bakeware are types of food preparation containers commonly found in the kitchen. Cookware comprises cooking vessels, such as saucepans and frying pans, intended for use on a stove or… … Wikipedia
pre-Columbian civilizations — Introduction the aboriginal American Indian (Mesoamerican Indian) cultures that evolved in Meso America (part of Mexico and Central America) and the Andean region (western South America) prior to Spanish exploration and conquest in the 16th … Universalium
Cuisine of Iceland — Important parts of Icelandic cuisine are fish, being in an area where fish is plentiful, lamb and dairy. Popular foods in Iceland include skyr, hangikjöt (smoked lamb), kleinur, laufabrauð and bollur. Þorramatur is a traditional buffet served at… … Wikipedia
Icelandic cuisine — A fisherman s hut in Reykjavík in 1835 with fish hung outside for drying. Wind dried fish remains popular in Iceland Important parts of Icelandic cuisine are lamb, dairy, and fish, due to Iceland s proximity to the ocean. Popular foods in Iceland … Wikipedia
Medieval cuisine — A group of travelers sharing a simple meal of bread and drink; Livre du roi Modus et de la reine Ratio, 14th century. Medieval cuisine includes the foods, eating habits, and cooking methods of various European cultures during the Middle Ages, a… … Wikipedia
Barbecue grill — This article is about the cooking appliance and should not be confused with the noun Barbecue . For other uses, see Restaurant. Food cooking on a charcoal grill A barbecue grill is a device for cooking food by applying heat directly from below.… … Wikipedia