side-fired furnace
11Reboiler — Reboilers are heat exchangers typically used to provide heat to the bottom of industrial distillation columns. They boil the liquid from the bottom of a distillation column to generate vapors which are returned to the column to drive the… …
12Port Richmond, Philadelphia, Pennsylvania — Port Richmond, also referred to as simply Richmond, is a neighborhood in the Near Northeast section of the United States city Philadelphia, Pennsylvania. It is notable for its extremely large Polish immigrant and Polish American community. The… …
13History of St. Louis, Missouri — Prior to the arrival of French explorers in 1673, the area that would become St. Louis was a major center of the Mississippian Mound Builders. The presence of numerous mounds, now almost all destroyed, earned the later city the nickname of Mound… …
14Roxbury Railroad Station — Infobox nrhp | name = Roxbury Railroad Station caption = The station at Roxbury location = Roxbury, New York nearest city = Stamford, New York lat degrees = 42 lat minutes = 17 lat seconds = 41 lat direction = N long degrees = 74 long minutes =… …
15Continuous distillation — Image 1: Typical industrial distillation towers Image 2: A crude oil vacuum distillation column as used in oil refineries …
16steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …
17Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria …
18Three-drum boilers — Three drum boiler, casing removed …
19List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
20building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
