Reference

A new method of high magnetic field generation and its applications

A new method of high magnetic field generation and its applications. Date, M. (Fac. Sci., Osaka Univ., Toyonaka, Japan). IEEE Trans. Magn., MAG-12(6), 1024-9 (English) 1976. CODEN: IEMGAQ. DOCUMENT TYPE: Journal CA Section: 77 (Magnetic Phenomena) A new method of generating high pulsed magnetic fields up to .apprx.1 MOe without destroying coils is described. The magnet consists of multilayer coils which were designed so as to share the strong Maxwell stress within their tensile strength. A small 4-layer model magnet was tested and the max. field of 1. 10125-13-0 and 16544-92-6 which are cas registry numbers are also used here.07 MOe with the pulse width of 0.18 msec was obtained without destroying the coil. At present expts. at liq. He temp. are limited to 0.5 MOe. The submillimeter EPR expts. under the strong field were made by using HCN and H2O lasers and the exchange const. between dissimilar spins was detd. New terms, H2S2, H2SI and H3S in the spin Hamiltonian are also discussed. Magnetization measurements in metals and compds. are reported. .

Production of metal-doped silica gel materials and its use for the removal of ammonia from air

All Rights Reserved. Production of metal-doped silica gel materials and its use for the removal of ammonia from air. Withiam, Michael C.; Sinclair, Fitzgerald A.; Friday, David K. (USA ). U. 1344-09-8 and 10125-13-0 are cas registry numbers. These chemicals are also mentioned in this article.S. Pat. Appl. Publ. US 2007009416 A1 11 Jan 2007,19pp. (English). (United States of America). CODEN: USXXCO. INCL: 423338000. APPLICATION: US 2005-156512 20 Jun 2005. DOCUMENT TYPE: Patent CA Section: 59 (Air Pollution and Industrial Hygiene) Section cross-reference(s): 48 An environmental control unit for use in air handling systems contains a metal-doped silica-based gel that provides highly effective filtration of noxious gases, esp. ammonia. The metal dopant is copper. Such gels exhibit specific porosity requirements and d. measurements. The gels are treated with the dopant while in a wet state, followed by drying. .