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Robert Dielman Culp - Katy TX, US Eugene Harry Theobald - Richmond TX, US Sarah Louise Weaver - Covington LA, US
Assignee:
Shell Oil Company - Houston TX
International Classification:
B01J 23/00
US Classification:
502302, 502303, 502304
Abstract:
A catalyst which is based upon an iron oxide and a compound of a lanthanide, of which iron oxide at least a portion is made by a process which involves heat decomposition of an iron halide, the lanthanide being in a quantity in the range of from 0. 07 to 0. 15 mole per mole iron oxide present in the catalyst, calculated as FeO; a process for the preparation of the catalyst; a process for the dehydrogenation of an alkylaromatic compound which process involves contacting a feed containing the alkylaromatic compound with the catalyst; and a method of using an alkenylaromatic compound for making polymers or copolymers, in which method the alkenylaromatic compound has been prepared by the dehydrogenation process.
Pen-Chung Wang - Houston TX Sarah L. Weaver - Houston TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
C10L 118 C10L 122
US Classification:
44329
Abstract:
The present invention is directed to the use of multiple cyclic nitrogen-containing alkoxylate compounds as additives in fuel compositions. The invention is also directed to the use of these multiple cyclic nitrogen-containing alkoxylate compounds for decreasing intake valve deposits, controlling octane requirement increases and reducing octane requirement. The invention is further directed to a class of multiple cyclic nitrogen-containing alkoxylate compounds.
Multiple amide polyether alcohol compounds of the formula: ##STR1## wherein R. sub. 1 and R. sub. 2 are each independently selected from the group consisting of hydrocarbyl of 2 to 100 carbon atoms and substituted hydrocarbyl of 2 to 100 carbon atoms; R. sub. 3 and R. sub. 4 are each independently selected from the group consisting of hydrocarbyl of 1 to 100 carbon atoms, substituted hydrocarbyl of 1 to 100 carbon atoms and polyoxyalkylene alcohol of 2 to 200 carbon atoms; R. sub. 5 is selected from the group consisting of alkylene of 2 to 20 carbon atoms and alkylene of 2 to 20 carbon atoms having at least one methylene group replaced by at least one oxygen atom or at least one acylated nitrogen atom; x and y are each from 1 to 50 and the weight average molecular weight of the additive compound is greater than about 600 when used as gasoline additives are found to decrease intake valve deposits.
James R. Macias - Chester, GB Sarah Louise Weaver - Houston TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
C10L 122
US Classification:
44418
Abstract:
Monoamide-containing polyether alcohol compounds of the formula: ##STR1## wherein R. sub. 1, R. sub. 2 and R. sub. 3 are each independently selected from hydrogen, hydrocarbyl of 1 to 100 carbon atoms, substituted hydrocarbyl of 1 to 100 carbon atoms and polyoxyalkylene alcohol of 2 to 200 carbon atoms or R. sub. 2 and R. sub. 3 taken together form a heterocyclic group of 2 to 100 carbon atoms or a substituted heterocyclic group of 2 to 100 carbon atoms with the proviso that at least one of R. sub. 1, R. sub. 2 or R. sub. 3 must be polyoxyalkylene alcohol have been found to decrease intake valve deposits, control octane requirement increases and reduce octane requirement when used as gasoline additives.
The present invention is directed to the use of aromatic amide-containing phenol alkoxylate compounds having a weight average molecular weight is greater than about 600 as additives in fuel compositions. The invention is also directed to the use of these compounds for decreasing intake valve deposits, controlling octane requirement and reducing octane requirement. The invention is still further directed to the aromatic amide-containing phenol alkoxylate compounds.
The present invention is directed to the use of diphenylamine alkoxylate compounds as additives in fuel compositions. The invention is also directed to the use of these compounds for decreasing intake valve deposits.
Pen-Chung Wang - Houston TX Sarah L. Weaver - Houston TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
C10L 118 C10L 122
US Classification:
44340
Abstract:
The present invention is directed to the use of cyclic amide compounds containing multiple polyether alcohol backbones as additives in fuel compositions having a major amount of a mixture of hydrocarbons in the gasoline boiling range and a minor amount of one or more cyclic amide compounds containing multiple polyether backbones. The invention is also directed to the use of these cyclic amide alkoxylate compounds for decreasing intake valve deposits, controlling octane requirement increases and reducing octane requirement. The invention is further directed to cyclic amide compounds containing multiple polyether backbones.
Pen-Chung Wang - Houston TX Sarah Louise Weaver - Houston TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
C10L 122
US Classification:
44342
Abstract:
The present invention is directed to the use of hydantoin-containing polyether alcohols as additives in a gasoline composition. The invention is also directed to the use of these compounds for decreasing intake valve deposits, controlling octane requirement increases and reducing octane requirement. The invention is further directed to hydantoin-containing compounds.
Among those progressing through the ranks is principal dancer Sarah Weaver, 23, who steps into the role of the Sugar Plum Fairy this year. Weaver started out in the show 10 years ago as a little lamb; now she dances its most coveted role.
Date: Dec 04, 2014
Category: Entertainment
Source: Google
When it comes to history, blacks can learn from Jews' response
13, 1922, he was the son of the late Ralph W. and Sarah (Weaver) Hastings. He graduated from Shamokin High School in 1940 and earned two degrees from Temple ...
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Sarah Weaver
Lived:
Kansas City, KS Rolla, MO Manchester, MO Topeka, KS Warsaw, MO
Work:
Girl Scouts of the USA - Horseback Riding Instructor Delano Oil Company - Assistant Manager (2011-2013) Six Flags St. Louis - Actress (2009-2011) Missouri S & T Bookstore - All-Purpose Assistant (2007-2008)
Education:
Rolla High School, East Central College - Education
Relationship:
In_domestic_partnership
About:
Sooo...I like art, music, watching the news, hiking, kayaking, canoeing, camping, star gazing, horses, shopping with my international friends, mashed potatoes, laughing, long walks anywhere (beach is ...
Tagline:
Live, Love, Learn, Laugh. Live to love, love to learn and learn to laugh. :)
Bragging Rights:
Survived that awful girly stage in my life where all I wanted to do was listen to bad love songs, dance and dream about getting married to that hot guy that everyone liked at age 13. Be glad you didn't know me then. Also, survived 3 months living with 26 females...yep yep.
Sarah Weaver
Work:
Rite Aid - Pharmacist
Education:
Oregon State University - Pharmacy, Oregon Health & Science University - Pharmacy, Oregon State University - Biology
Sarah Weaver
Work:
Music Composer
Education:
New York University, University of Michigan
About:
Sarah Weaver is a New York-based composer, conductor, and technologist working internationally as a specialist in telematic music for large contemporary ensembles and in localized works. Telematic mus...
Sarah Weaver
Education:
Marshall University, Parkersburg South High School