60-filled ethyl cellulose mixed-matrix membranes for gas separation of propylene/ 16. Chung, T.-S., Jiang, L. Y., Li, Y. & Kulprathipanja, S. Mixed matrix membranes (MMMs) comprising organic polymers with dispersed inorganic fillers for gas separation. Prog. Polym. Sci. 32, 483–507 ...
Propane dehydrogenation to propylene over Co@N-doped carbon: Structure-activity-selectivity relationshipsPropylenePropane dehydrogenationCobalt‑nitrogen-doped carbonNoble-metal-free catalystsCo-N-doped carbon materials were prepared by various synthetic techniques.The obtained composites were examined as ...
The fabrication of metal-organic framework (MOF) membranes with high propylene/propane selectivity, high mechanical endurance and ease of scaling up always remains a challenge. Inspired by the ubiquitous biological wear-resistant structure, here we show ZIF-67 membranes with a tangential-normal interlac...
Propane structure CAS No. 74-98-6 Chemical Name: Propane Synonyms Lpg;C3H8;Propan;r290;PROPANE, NATURAL;Popane;AD2;HC-290;DIMETHYLMETHANE;Hydrocarbon propellant CBNumber: CB2194886 Molecular Formula: C3H8 Lewis structure Molecular Weight: 44.1 ...
Metal-organic frameworks (MOFs) are particularly attractive for propylene/propane separation as their modular crystalline structure allows selection of inorganic and organic building units to fine-tune pore size and internal surface functionality8. The recently reportedNbOFFIVE-1-Ni, (as-made composition...
(50 mg/m3);STEL 100 ppm JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO PROPYLENE OXIDE-air:CA lowest...
However, there are several problems limiting the propylene production via PDH: (1) PDH reaction is limited by thermodynamic equilibrium; (2) PDH reaction is a highly endothermic reaction (Reaction (1′)) requiring a large amount of energy; (3) the activity of the commercial catalysts show rapi...
1,2-Benzenedicarboxylic Acid, 3,4,5,6-Tetrabromo-, Mixed Esters With Diethylene Glycol And Propylene Glycol 1,2-Benzenedicarboxylic acid, 3-amino-, cyclic hydrazide 1,2-Benzenedicarboxylic acid, 3-nitro- 1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis-, tetraisodecyl ester ...
The inherent variability and insufficiencies in the co-production of propylene from steam crackers has raised concerns regarding the global propylene production gap and has directed industry to develop more on-purpose propylene technologies. The oxidative dehydrogenation of propane by CO2 (CO2-ODHP) ca...
(5) isopropyl alcohol oxidation or dehydrogenation to acetone;(6) isopropyl alcohol hydrogen peroxide to acetone;(7) isopropyl alcohol and acrolein synthesis of acetone;(8) isopropyl benzene to acetone, co-production of phenol with propylene and benzene as raw materials, cumene is prepared by ...