distillation chaser

distillation chaser
A substance used to force a distillate in a distillation, as it has a boiling point more than that of the substance to be extracted and less than that of the impurities. It is rarely used but mostly with fractional distillation when column packing is used. As it vapourises it heats the column packing and causes the trapped fluid to rise over.

Wikipedia foundation.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Dodecane — Dodecane …   Wikipedia

  • Tridecane — IUPAC name Tridecane …   Wikipedia

  • Arak (distilled beverage) — Arak or araq (Arabic: عرق, pronounced|ʕaraq; oghi in Armenian) is a clear, colourless, unsweetened aniseed flavoured distilled alcoholic drink, produced and consumed in the eastern Mediterranean countries, Syria, Lebanon, Israel, Iraq, Jordan and …   Wikipedia

  • Film noir — Two silhouetted figures in The Big Combo (1955). The film s cinematographer was John Alton, the creator of many of film noir s iconic images …   Wikipedia

  • Tequila — is an agave based spirit made primarily in the area surrounding Tequila, convert|65|km in the northwest of Guadalajara and in the highlands ( Los Altos ) of the western Mexican state of Jalisco. The volcanic soil in the region surrounding Tequila …   Wikipedia

  • Wacholder — is a German gin, distilled with the juniper essence already added. The word is German for juniper . Wacholder is a speciality of the district of Lippe.It is strong flavoured owing to its method of distillation, and is traditionally served chilled …   Wikipedia

  • Landing Ship, Tank — A Canadian LST off loads an M4 Sherman during the Allied invasion of Sicily in 1943. Landing Ship, Tank (LST) was the military designation for naval vessels created during World War II to support amphibious operations by carrying significant… …   Wikipedia

  • Cocos nucifera — L. Coconut (E); Ogop (Cu); Palma de coco (Ch,S); Coco (S); Cocotero (S) . No palm is more useful and better known than the coconut, the money crop in San Blas, where it serves as well as a nickel in fiscal transactions. An acre of coconut… …   EthnoBotanical Dictionary

  • drinking — (New American Roget s College Thesaurus) Swallowing a liquid Nouns 1. drinking, imbibing, potation, libation; social drinking; bacchanalia; blue law; cocktail party, open or cash bar; bring your own bottle or booze, BYOB, compotation, keg party;… …   English dictionary for students

  • wash — [wôsh, wäsh] vt. [ME wasshen < OE wæscan, akin to Ger waschen: for prob. IE base see WATER] 1. to clean by means of water or other liquid, as by dipping, tumbling, or scrubbing, often with soap, a detergent, etc. 2. to make clean in a… …   English World dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”