Biographical Memoir of James Mason Crafts, 1839-1917National Academy of Sciences, 1919 - Всего страниц: 19 |
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ACADEMY OF SCIENCES Action décomposante Action des alcools Action du chlorure Al2Cle Amer AMERICA BIOGRAPHICAL MEMOIRS Assoc benzine en présence benzophenone boiling points Boston Bull Catalyse des acides Chem Chemistry Chim chloride chlorure d'aluminium chlorure de méthylène Comparaison des thermomètres Comptes Rendus densité de vapeur experimental Fixation directe Franç Friedel générale de synthèse hydrocarbures JAMES MASON CRAFTS Journ l'acide benzoique laboratory Lawrence Scientific School Massachusetts Institute Technology measurements mélange mercury thermometer méthyle naphtaline NATIONAL ACADEMY nouvelle méthode générale P. V. Action P. V. Formation P. V. Sur la P. V. Synthèse paper Paris Phys Points fixes préparation présence de AlCl présence du chlorure President Crafts President's report Professor Crafts quelques nouvelles combinaisons relating report to corporation researches soufre sulfure d'éthylène sur la benzine Synthèse de l'acide temperature Tensions de vapeur thermomètres à mercure toluène en présence vapeur du chlorure vapor pressure
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Стр. 163 - Two vessels of proper construction were placed side by side, one containing naphthaline and the other water. By suitable adjustment of pressure these were brought to the same boiling point within a few tenths of a degree, the pressure being measured by the manometers. The slight temperature differences existing between them could be measured accurately by a carefully calibrated and tempered mercury thermometer with a probable error of the result of about two one-hundredths of a degree. The method...
Стр. 156 - Crafts became close personal friends and co-workers in many scientific researches in later years. In 1866-7, having returned to this country, Mr. Crafts spent a short time in professional work in the inspection of mines. Upon the opening of Cornell University he became, in 1868, Professor of Chemistry, in charge of the department, remaining there until 1871. In 1869 the resignation of Mr. Charles W. Eliot, Professor of Analytical Chemistry and Metallurgy in the Massachusetts Institute of Technology,...
Стр. 169 - T. 37, 1882, p. 530, PV Sur le depression du point zero, dans les thermometres a mercure. Comptes Rendus, T. 94, 1882, pp. 1298-1301. Comparaison des thermometres a air et a mercure. Bull. Soc. Chim., ns, T. 37, 1882, p. 2, PV Sur la comparaison des thermometres a mercure avec le thermometre a hydrogene. Comptes Rendus, T. 95, 1882, pp. 836-839. Sur 1'exactitude des mesures faites avec le thermometres a mercure. Comptes Rendus, T. 95, 1882, pp. 910-912. On the boiling points and vapor tension of...
Стр. 173 - President's report, 1899, 19oo, pp. 5-77. Address on behalf of the faculty at the inauguration of Henry Smith Pritchett as president of the Massachusetts Institute of Technology. Technology Review, vol. 3, 19o1, pp.
Стр. 161 - Part i of an extended paper entitled "Points fixes de thermometrie entre 100° et 400°. Tensions de vapeur de la naphtaline, de 1'eau et de la benzophenone." This contains an exhaustive description of the form of apparatus used by him in these studies, embodying many new devices of his own. A constant volume nitrogen gas thermometer, a special type of open manometer, and also a new form of ebullioscope were employed.
Стр. 158 - He was a member of the corporation of the Massachusetts Institute of Technology, and was appointed a member of the Schools Examination Board of Harvard University in 1903.
Стр. 158 - ... moreover throws an interesting light on some phases of the religious views prevalent in that country at that time and especially of those which existed in certain provinces a generation earlier. It is an astonishing revelation of intolerance to learn that the wife of Friedel, when a child, lived "near Nismes in a house where the coffins of her relations occupied one of the drawing rooms because as Protestants they were refused Christian burial.
Стр. 167 - Sur une nouvelle methode generate de synthese d'hydrocarbons, d'acetones, etc. (With C. Friedel.) Comptes Rendus, T. 84, 1877, pp. 1392-1395, 1450-1454; T. 85, pp. 74-77. Synthese de 1'acide benzoique et de la benzophenone. (With C. Friedel and E. Ador.) Comptes Rendus, T. 85, 1877, pp. 673-676. Bull. Soc. Chim., ns, T. 28, p. 482, PV Action de 1'oxychlorure de carbone sur le toluene en presence de chlorure d'aluminium. (With E. Ador.) Comptes Rendus, T. 85, J877, pp.
Стр. 163 - ... of his paper under consideration. But, unfortunately, the condition of his health rendered this impossible. He was able, however, by the use of an indirect but accurate method to determine values from 135° to 230°. Two vessels of proper construction were placed side by side, one containing naphthaline...
Стр. 173 - EDUCATIONAL PAPERSReport on instruction in quantitative analysis at Massachusetts Institute Technology in 1871-1872. President's report, 1872, pp. 30-34. Report on chemical laboratories at Massachusetts Institute Technology for 3rd and 4th years' students. President's report, 1873, pp. 59-60. Annual report to corporation, Massachusetts Institute Technology. President's report for 1897, 1898, pp. 5-68. Annual report to corporation, Massachusetts Institute Technology. President's report for 1898, 1899,...