Showing papers on "Sodium sulfide published in 1968"
TL;DR: Calculation of microbial protein yield per kilogram of ration agreed fairly well with previous estimates for similar rations, and the microbial cell yield was in good agreement with the values obtained for pure cultures of bacteria.
Abstract: Radioactive sodium sulfide was used to label the sulfide pool of rumen contents in vitro. Microbial protein synthesis was calculated from the size and rate of dilution of label in the sulfide pool, and from the radioactivity incorporated into protein together with a conversion factor specifying the nitrogen-sulfur ratio determined for microbial protein. The microbial cell yield, calculated on the basis of the adenosine triphosphate (ATP) available from fermentation, was 13 to 14 g (dry weight) per mole of ATP, which is in good agreement with the values obtained for pure cultures of bacteria. Calculation of microbial protein yield per kilogram of ration agreed fairly well with previous estimates for similar rations.
44 citations
TL;DR: Evidence presented in this paper supports the conclusion that the acid-labile sulfide released from Fd is a different entity from the -SH group of the cysteinyl residues.
13 citations
Patent•
07 Jun 1968
TL;DR: In this article, the SODIUM SULFIDE PRECIPITATE with HYDROCHLORIC ACID was used to produce SODUM CHLORIDE.
Abstract: AN INTEGRATED PROCESS FOR THE DESULFURIZATION OF CRUDE OIL OR SIMILAR VIRGIN HYDROCARBON FRACTIONS WHEREIN A DISPERSION OF METALLIC SODIUM IS EMPLOYED TO REACT WITH THE SULFUR CONTAMINANTS PRESENT WITHIN SUCH CRUDE OIL TO FORM A SODIUM SULFIDE PRECIPITATE ELIMINATED FROM THE TREATED CRUDE THROUGH CENTRIFUGATION THE INTEGRATED SYSTEM IS PROVIDED BY REACTING THE SODIUM SULFIDE PREDIPITATE WITH HYDROCHLORIC ACID TO PRODUCE SODIUM CHLORIDE WHICH AFTER RECLAMATION CAN BE EMPLOYED THROUGH ELECTROLYSIS TO PROVIDE THE NECESSARY SODIUM FOR DESULFURIZATION OF THE CRUDE OIL
11 citations
TL;DR: Radioactive milk, obtained with the various chemical 35 S-labeled precursors: methionine, sodium sulfide, barium sulfide and sodium sulfate, was heated to 90C for various periods and radioactivity of the volatiles determined.
2 citations