middle distillate
11Middle term — Middle Mid dle (m[i^]d d l), a. [OE. middel, AS. middel; akin to D. middel, OHG. muttil, G. mittel. [root]271. See {Mid}, a.] [1913 Webster] 1. Equally distant from the extreme either of a number of things or of one thing; mean; medial; as, the… …
12Middle tint — Middle Mid dle (m[i^]d d l), a. [OE. middel, AS. middel; akin to D. middel, OHG. muttil, G. mittel. [root]271. See {Mid}, a.] [1913 Webster] 1. Equally distant from the extreme either of a number of things or of one thing; mean; medial; as, the… …
13Middle voice — Middle Mid dle (m[i^]d d l), a. [OE. middel, AS. middel; akin to D. middel, OHG. muttil, G. mittel. [root]271. See {Mid}, a.] [1913 Webster] 1. Equally distant from the extreme either of a number of things or of one thing; mean; medial; as, the… …
14Middle watch — Middle Mid dle (m[i^]d d l), a. [OE. middel, AS. middel; akin to D. middel, OHG. muttil, G. mittel. [root]271. See {Mid}, a.] [1913 Webster] 1. Equally distant from the extreme either of a number of things or of one thing; mean; medial; as, the… …
15Middle weight — Middle Mid dle (m[i^]d d l), a. [OE. middel, AS. middel; akin to D. middel, OHG. muttil, G. mittel. [root]271. See {Mid}, a.] [1913 Webster] 1. Equally distant from the extreme either of a number of things or of one thing; mean; medial; as, the… …
16distillate — 1. Any petroleum product produced by boiling crude oil and collecting the vapours produced as a condensate in a separate vessel. Most refinery products can be classed as distillates; for example petrol (light distillate), gas oil (middle) or fuel …
17Middle distillates — A general classification of refined petroleum products that includes distillate fuel oil and kerosene. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
18diesel engine — a compression ignition engine in which a spray of fuel, introduced into air compressed to a temperature of approximately 1000° F (538° C), ignites at a virtually constant pressure. Also called diesel. [1890 95] * * * Internal combustion engine in …
19Visbreaker — A visbreaker is a processing unit in oil refinery whose purpose is to reduce the quantity of residual oil produced in the distillation of crude oil and to increase the yield of more valuable middle distillates (heating oil and diesel) by the… …
20Fischer–Tropsch process — The Fischer–Tropsch process (or Fischer–Tropsch synthesis) is a set of chemical reactions that convert a mixture of carbon monoxide and hydrogen into liquid hydrocarbons. The process, a key component of gas to liquids technology, produces a… …
