Pattinson's process

Pattinson's process
Pattinson's process Pat"tin*son's proc"ess (Metal.) A process of desilverizing argentiferous lead by repeated meltings and skimmings, which concentrate the silver in the molten bath, the final skimmings being nearly pure lad. The processwas invented in 1833 by Hugh Lee Pattinson, an English metallurgist. [Webster 1913 Suppl.]

The Collaborative International Dictionary of English. 2000.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • pattinson process — ˈpatənsən noun Usage: usually capitalized 1st P Etymology: after Hugh Lee Pattinson died 1858 English metallurgist : a process for desilverizing and purifying lead …   Useful english dictionary

  • The Twilight Saga: New Moon — Promotional pos …   Wikipedia

  • Refining (metallurgy) — Refining (as in non metallurgical uses) consists of purifying an impure material, in this case a metal. It is to be distinguished from other processes such as smelting and calcining in that those two involve a chemical change to the raw material …   Wikipedia

  • Crocodiles (album) — Crocodiles Studio album by …   Wikipedia

  • Sir Lowthian Bell, 1st Baronet — Sir (Isaac) Lowthian Bell, 1st Baronet FRS (18 February 1816 ndash; 20 December 1904), was a Victorian ironmaster and Liberal Party politician from Washington, Co. Durham. He was the son of Thomas Bell and his wife Katherine Lowthian.In 1854 he… …   Wikipedia

  • MTV Movie Awards — Awarded for Teen popularity in film Presented by MTV Country United States …   Wikipedia

  • Porcupine (album) — Infobox Album | Name = Porcupine Type = Album Artist = Echo the Bunnymen Released = 4 February 1983 Recorded = Trident Studios, Soho, London, Rockfield Studios, Monmouth, Wales and Amazon Studios, Liverpool Genre = Post punk Length = 44:56 Label …   Wikipedia

  • New Moon (novel) — Twilight 2 redirects here. For the film adaptation of this novel, see The Twilight Saga: New Moon. New Moon   …   Wikipedia

  • Human cloning — is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births nor the reproduction of human cells or tissue. The ethics of cloning is an extremely controversial issue. The term is generally… …   Wikipedia

  • Muttiah Muralitharan — முத்தையா முரளிதரன் Personal information Full name Muttiah Muralitharan Born 17 April 1972 (1972 04 17) (age 39) …   Wikipedia

Share the article and excerpts

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