Detail of "10101-98-1"

Reference

Study of the interaction between ionic salts and water and by high-resolution calorimetry

Study of the interaction between ionic salts and water and by high-resolution calorimetry. II. General remarks on several sulfates. Dragan, G. (Inst. Chem. Res., ICECHIM-CCF, Bucharest 77208, Rom.). J. Therm. Anal., 31(4), 941-54 (English) 1986. CODEN: JTHEA9. ISSN: 0368-4466. DOCUMENT TYPE: Journal CA Section: 68 (Phase Equilibriums, Chemical Equilibriums, and Solutions) The soly. behavior of several hydrated and anhyd. sulftes was studied isothermally (26.Several substances with their cas registry numbers 7785-87-7 and 10101-98-1 may be metioned in this study.2 ± 0.06°) by using a high-resoln. calorimeter previously described. The notion of behavior recently defined in terms of topoenergetic principles was adopted for these expts. by establishing std. exptl. conditions (SEC), mainly covering the geometry of the measuring cell and the figure of merit of the overall calorimetric system. The previously defined parameters from the heat flow recorded at normal and high speed clearly show the oscillatory behavior generally predicted by the topoenergetic theory. The measuring system used also allows the demonstration of a difference in behavior for size fractions of the same solute. The overall soly. behavior under the same SEC for all values of solute mass can be defined in accordance with the universal topoenergetic procedure applied to a large variety of composite and measuring systems. The resulting data assocd. with the individual (ontogenic) and the group (phylogenic) behavior can provide data banks for general use. .

Preparation of fine-particulate iron carbide

Preparation of fine-particulate iron carbide. Shibuya, Yoshiyuki; Miyamoto, Naoki; Daimon, Shigeo (Daikin Industries, Ltd., Japan). Eur. Pat. Appl. EP 464745 A2 8 Jan 1992, 9 pp. DESIGNATED STATES: R: BE, DE, FR, GB, IT, NL. (European Patent Organization). CODEN: EPXXDW. CLASS: ICM: C01B031-30. APPLICATION: EP 91-110872 1 Jul 1991. PRIORITY: JP 90-175819 2 Jul 1990. DOCUMENT TYPE: Patent CA Section: 49 (Industrial Inorganic Chemicals) The Fe carbide, having av. particle size (long axis) 0.1-2 mm and an av. aspect ratio (3-20):1, are prepd. by coating an Fe compd. 1344-09-8 and 10101-98-1 are cas registry numbers of chemicals which are used as reagents here. selected from fine Fe(OH)O and Fe2O3 powder with an Fe compd. or an Fe compd. and a cobalt compd., and with an Al compd. or a Si compd., contacting the coated Fe compd. at 200-700° with a C-free reducing agent, and then at 250-400° with a reducing agent and C atom-contg. carburizing agent, or a mixt. thereof with a C-freee reducing agent. .