The industrial fixation of atmospheric nitrogen
- Publisher
- Elsevier Science
- Year
- 1911
- Tongue
- English
- Weight
- 66 KB
- Volume
- 172
- Category
- Article
- ISSN
- 0016-0032
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β¦ Synopsis
9 2 CURRENT TOPICS.
at the Bureau is 9.9, while the lamp at the National Physical Laboratory is IO c.p. The humidity correction is fully discussed, and the barometric pressure correction is stated to be about 0.6 per cent. for a change of I cm. in the pressure. It is considered that while the results so far obtained are encouraging, much remains to be done to make the pentane lamp a thoroughly satisfactory flame standard.
π SIMILAR VOLUMES
Fixation of Atmospheric Nitrogen: Synthesis of Heterocycles with Atmospheric Nitrogen as the Nitrogen Source. -N-heterocycles are synthesized by a simple ring closure reaction with atmospheric N 2 as the nitrogen source. The process is applied to a formal synthesis of (Β±)-lycopodine (XII). -(MORI,
j plosives in modern ivnrfarc; lnorcororJ it is (ns , iiinnionium srilplinte) by f n r tho most importnnt fcrtiliscr we produce, nnd to tho cxtciit to which i t is iisctl for csplosivcs i t is divcrtcd from ngriculturo ~ ' From II p p o r m d by Brlgadlcr.Oonorn1 II. nartloy before Bectlon 11 ( homl