𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Composition of petroleum heavy ends. 3. Comparison of the composition of high-boiling petroleum distillates and petroleum >675 °C residues

✍ Scribed by John F. McKay; DeWitt R. Latham; William E. Haines


Book ID
107755641
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
729 KB
Volume
60
Category
Article
ISSN
0016-2361

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Composition of petroleum heavy ends 1. S
✍ John F. McKay; Paris J. Amend; Paul M. Harnsberger; Thomas E. Cogswell; DeWitt R 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 417 KB

Residues from four crude oils have been separated into fractions of acids, bases, neutral nitrogen compounds, saturate hydrocarbons, and aromatic hydrocarbons. The separation scheme is a modification of a separation scheme originally developed for high-boiling petroleum distillates. The gross compos

Medium-vacuum centrifugal molecular dist
📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 39 KB

presence of 02 leads to relaxation by slow spin diffusion to the paramagnetic site at low temperatures but by direct paramagnetic relaxation by diffusing 02 molecules at high temperatures. This effect is related to the temperature-dependent lifetime of the Oz-carbazole complex.