CONSTITUTION:To burn liquefied propane gas by making use of a heavy oil burner, the liquefied propane gas is supplied to a liquefied propane gas pump set 33 from a liquefied propane gas tank 31. Then, the liquefied propane gas of a fixed pressure is sent to a changeover device 23 for ...
It is noteworthy that LAO selectivity accounts for 80% in C4–18 alkenes and LAO is mainly concentrated on the carbon number range of 4 to 9, which is beneficial to the production of lubricating oil and plasticizer. Compared to the selectivity of C4–18 alkenes over conventional iron-based ...
Through advanced processing, it can yield significant chemical raw materials or intermediates that are not available from petroleum processing. Additionally, coal tar can be utilized in catalytic conversion processes to produce high-grade and specialty oil products [3]. During the catalytic conversion ...
heating and contacting the liquid stream from the prefractionating step with shape selective medium pore zeolite oligomerization catalyst in a distillate mode catalytic reactor system at elevated temperature and pressure to provide a heavier hydrocarbon effluent stream comprising distillate, gasoline and light...
2. The process of claim 1 wherein the liquid fuel is selected from diesel, kerosene, light oil, JP-5, JP-8, Jet A, methanol, and ethanol fuels. 3. The process of claim 1 wherein the oxidant comprises oxygen or air. 4. The process of claim 1 wherein the ratio of moles of ...
In the production of a blended stabilized motor fuel from a cracked oil, hydrocarbons having 3 or 4 carbon atoms in the molecule are removed and after separation from light fractions, polymerized. The size of the polymerization unit is reduced by eliminating from the feed thereto lighter ...
Gases pass from the separator 24 to a collecting tank 32 and thence to an absorber 56 wherein they are sprayed with light gas oil under pressure. The oil and absorbed gases are passed to a stripping tower 76 where they are heated to 300--400 DEG F., the evolved gases, which are ...
Mobil Oil Corporation (New York, NY) Primary Class: 435/166 Other Classes: 435/163, 435/165, 435/252, 585/240, 585/242 International Classes: C07C1/00;C07C1/20;C12N1/22; (IPC1-7): C07C1/00; C12P5/00; C12P7/08; C12P7/10 ...
Ethylene (ethene, C2 H2) is recovered as a valuable chemical feedstock from the process. In the process for catalytic conversion of olefins to heavier hydrocarbons by catalytic oligomerization using an acid crystalline zeolite, such as ZSM-5 type catalyst, process conditions can be varied to ...
Numbers 8 and 9 are separators and/or flash drums, while 10 and II are flash drums and 12 is a propane purifier. In carrying out the operation of the process a residual oil is introduced by line 13. This oil may suitably be a 15-40% residuum from MidContinent crude oil having a ...