Barbers

Barber N, Bordoll R S, Elliot G J, Sedgwiok R D and Tyler A N 1982 Fast atom bombardment mass speotrometry Anal. Chem. 54 645A-57A... 

Cuprous cyanide. Method 1 (Barber, 1943). This is based essentially upon the reaction ... 

R. L. Earrar, Jr., and E. J. Barber, Some Considerations in the Handling of Fluorine and the Chlorine Fluorides, report K/ET-252, Oak Ridge Gaseous Diffusion Plant, Oak Ridge, Term., 1979. 

Wet Oxidation Reactor Design. Several types of reactor designs have been employed for wet oxidation processes. Zimpro, the largest manufacturer of wet oxidation systems, typically uses a tower reactor system. The reactor is a bubble tower where air is introduced at the bottom to achieve plug flow with controlled back-mixing. Residence time is typically under one hour. A horizontal, stirred tank reactor system, known as the Wetox process, was initially developed by Barber-Cohnan, and is also offered by Zimpro. 

R. B. Burt and J. C. Barber, Production of Elemental Phosphorus hy the Electric-Furnace Method Chemical Engineering Report No. 3, Tennessee VaUey Authority, Wilson Dam, Ala., 1952. 

French firms, Rhc ne-Poulenc and, to a lesser extent, Roussel-Uclaf. Smaller amounts are produced in Japan by Nippon Petrochemical, in Hungary by Medimpex-Richter, and by minor producers in several other countries. Barber manufacturers, particularly Merck (U.S.) and Glaxo (U.K.), have exited the market. Although estimates vary, it appears that ca 10,000 kg/yr of vitamin is produced (1). 

Stain (ASTMD1328). This test measures the amount of stain on paper or other ceUulosic materials by asphalt. Variations of the cigarette paper stain procedure include the Barber stain, usually conducted at 54.4°C and 3.9 MN (400 g-force). Talc stain tests are also used. 

Fowles, G.R., C. Leung, R. Rabie, and J. Shaner (1979), Acceleration of Flat Plates by Multiple Staging, in High Pressure Science and Technology (edited by K.D. Timmerhause and M.S. Barber), Plenum, New York, pp. 911-919. 

Barber and Haselden analyzed two easeade eyeles, one of whieh was designated normal and the other easeade with eold eompres-sion. They reported thermodynamie effieieneies of 40.0% and 42.1%,... 

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