Mobil

About: Mobil is a based out in . It is known for research contribution in the topics: Catalysis & Zeolite. The organization has 7085 authors who have published 10642 publications receiving 237497 citations. The organization is also known as: Socony-Vacuum Oil Company & Standard Oil Company of New York.

Conversion of hydrocarbons with mixture of small and large pore crystalline zeolite catalyst compositions to accomplish cracking cyclization, and alkylation reactions

Abstract: A combination operation utilizing a mixture of small and large pore crystalline aluminosilicates having activity and selectivity for cracking hydrocarbons and cyclization of gaseous products of cracking in a dual conversion zone operation is described. The catalyst components used contribute to the function of each other to produce material of relatively high octane rating and the small pore crystalline material is a ZSM-5 type of catalyst.

Gasoline sulfur reduction in fluid catalytic cracking

Abstract: The sulfur content of liquid cracking products, especially the cracked gasoline, of the catalytic cracking process is reduced by the use of a sulfur reduction catalyst composition comprising a porous molecular sieve which contains a metal in an oxidation state above zero within the interior of the pore structure of the sieve as well as a cerium component which enhances the stability and sulfur reduction activity of the catalyst. The molecular sieve is normally a faujasite such as USY. The primary sulfur reduction component is normally a metal of Period 3 of the Periodic Table, preferably vanadium. The sulfur reduction catalyst may be used in the form of a separate particle additive or as a component of an integrated cracking/sulfur reduction catalyst.

Method of assembling a snapped-together multipart plastic slider with a plastic reclosable fastener

Abstract: A method of assembling a snapped-together multipart plastic slider (10) with a plastic reclosable fastener on plastic bags (11) is disclosed. The multipart plastic slider (10) includes a separator finger (24) and two side walls (21, 22) formed by a pair of flexible plastic sheets (12, 13) having a top edge with reclosable interlocking rib and groove profile elements (14, 15) on the facing surfaces thereof mechanically snapped-together in place on the plastic bags (11).

Multiple fractures from a single workstring

Abstract: A method for producing multiple fractures by a single operation from a single wellbore which penetrates a fracture interval which, in turn, includes a plurality of zones which break-down under different fracturing pressures. Fracturing fluid is delivered from a workstring directly to different levels within a section of the wellbore which lies adjacent the fracture interval through a plurality of alternate paths which, in turn, lie substantially adjacent to the zones to be fractured.

Process for the production of aromatic compounds

Abstract: A PROCESS FOR THE PREPARATION OF AROMATIC COMPOUNDS IN HIGH YIELDS IS SET FORTH WHICH INVOLVES CONTACTING A PARTICULAR FEED CONSISTING ESSENTIALLY OF MIXTURES OF PARAFFINS, AND/OR OLEFINS, AND/OR NAPTHENES WITH A CRYSTALLINE ALUMINSILICATE OF THE ZSM-5 TYPE UNDER CONDITIONS OF TEMPERATURE AND SPACE VELOCITY SUCH THAT A SIGNIFICANT PORTION OF THE FEED IS CONVERTED DIRECTLY INTO AROMATIC COMPOUNDS.