tarry residue
1Homebake (slang) — Homebake is a slang name for monoacetylmorphine mostly used in New Zealand and Australia.DescriptionIn Australia most manufacture was limited to Western Australia. Homebake can be manufactured from over the counter and prescription painkillers… …
2pyroligneousacid — pyroligneous acid n. A reddish brown wood distillate containing acetic acid, methyl alcohol, acetone, and a tarry residue. Also called wood vinegar. * * * …
3oil sand — Geol. a sand or sandstone containing oil or tarry residue in the pore spaces. [1880 85, Amer.] * * * …
4oil sand — noun : a porous sandstone from which petroleum is obtained by drilled wells * * * Geol. a sand or sandstone containing oil or tarry residue in the pore spaces. [1880 85, Amer.] * * * oil sand noun 1. Sand or sandstone occurring naturally… …
5coal utilization — Introduction combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke… …
6Fuel oil — An oil tanker taking on bunker fuel. Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid petroleum product that is burned in a furnace or boiler for the… …
7Bergius process — The Bergius Process is a method of production of liquid hydrocarbons for use as synthetic fuel by hydrogenation of high volatile bituminous coal at high temperature and pressure. It was first developed by Friedrich Bergius in 1913, in 1931… …
8Creosote — For other uses, see Creosote (disambiguation). Creosote is the portion of chemical products obtained by the distillation of a tar that remains heavier than water, notably useful for its anti septic and preservative properties.[1] It is produced… …
9Coal gas — Towngas redirects here. For the company in Hong Kong trading as Towngas , see The Hong Kong and China Gas Company Limited. See also: Coal gasification and Coal seam gas Coal gas (also town gas and illumination gas) is a flammable gaseous… …
10Destructive distillation — is the chemical process involving the decomposition of feedstock by heating to a high temperature; the term generally applies to processing of organic material in the absence of air or in the presence of limited amounts of oxygen or other… …
- 1
- 2
