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King Fahd University Of Petroleum & Minerals patents


Recent patent applications related to King Fahd University Of Petroleum & Minerals. King Fahd University Of Petroleum & Minerals is listed as an Agent/Assignee. Note: King Fahd University Of Petroleum & Minerals may have other listings under different names/spellings. We're not affiliated with King Fahd University Of Petroleum & Minerals, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | King Fahd University Of Petroleum & Minerals-related inventors


Method of reducing drag in a conduit

A method of reducing drag in a conduit. The method includes producing ultra high molecular weight (UHMW) C4-C30 α-olefin drag reducing agent (DRA) and introducing the UHMW C4-C30 α-olefin polymer DRA into the conduit to reduce drag in the conduit. The catalyst consists essentially of at least one tertiary monophenyl... King Fahd University Of Petroleum & Minerals

Succinimide-based copolymers and use as hydrate inhibitors

in which R1 is chosen from divalent C4-C7 aliphatic groups and divalent C4-C7 heteroaliphatic groups, optionally substituted with one or more C1-C6 aliphatic groups, heteroatoms independently chosen from O, N, and S, or combinations thereof, where: the divalent C4-C7 heteroaliphatic groups include one or two heteroatoms independently chosen from O,... King Fahd University Of Petroleum & Minerals

Acrylamide-based copolymers, terpolymers, and use as hydrate inhibitors

in which R1, R2, and R3 are chosen from C1 to C30 aliphatic groups, R4 is chosen from divalent C4 to C7 linear aliphatic groups and divalent C4 to C7 linear heteroaliphatic groups, optionally substituted with one or more C1-C6 linear aliphatic groups, C1-C6 branched aliphatic groups, or combination thereof,... King Fahd University Of Petroleum & Minerals

Acryloyl-based copolymers, terpolymers, and use as hydrate inhibitors

in which R1 and R3 are chosen from divalent C4-C7 aliphatic groups and divalent C4-C7 heteroaliphatic groups, optionally substituted with one or more C1-C6 aliphatic groups, heteroatoms independently chosen from O, N, and S, or combination thereof, where the divalent C4-C7 heteroaliphatic groups of R1 and R3 include one or... King Fahd University Of Petroleum & Minerals

Acoustic resonator assembly having variable degrees of freedom

An acoustic resonator assembly may include a first acoustic liner and a second acoustic liner. The first acoustic liner may define a first plurality of openings extending between first and second surfaces thereof. The second acoustic liner may be rotatably coupled to the first acoustic liner and at least one... King Fahd University Of Petroleum & Minerals

Thermal-energy-driven mechanical compression humidification-dehumidification water purification

A carrier gas is directed through a humidification chamber in a humidifier, where the carrier gas flow is directly contacted with a feed liquid to humidify the carrier gas with water evaporated from the feed liquid, producing a humidified gas flow. The humidified gas flow is then compressed in a... King Fahd University Of Petroleum & Minerals

Catalyst composition and a process for making ultra high molecular weight poly (alpha-olefin) drag reducing agents

A method of producing ultra high molecular weight (UHMW) C4-C30 α-olefin drag reducing agent (DRA). The method includes polymerizing in a reactor a first α-olefin monomer in the presence of catalyst and hydrocarbon solvent to produce the DRA. The catalyst consists essentially of at least one tertiary monophenyl amine having... King Fahd University Of Petroleum & Minerals

Dual catalyst system for propylene production

Embodiments of processes for producing propylene utilize a dual catalyst system comprising a mesoporous silica catalyst impregnated with metal oxide and a mordenite framework inverted (MFI) structured silica catalyst downstream of the mesoporous silica catalyst, where the mesoporous silica catalyst includes a pore size distribution of at least 2.5 nm... King Fahd University Of Petroleum & Minerals

Propylene production using a mesoporous silica foam metathesis catalyst

Embodiments of a metathesis process for producing propylene comprise providing a metathesis catalyst comprising an amorphous mesoporous silica foam impregnated with metal oxides, where the metathesis catalyst has a pore size distribution of at least 3 nm to 40 nm and a total pore volume of at least 0.700 cm3/g.... King Fahd University Of Petroleum & Minerals

Dual catalyst system for propylene production

Embodiments of processes for producing propylene utilize a dual catalyst system comprising a mesoporous silica catalyst impregnated with metal oxide and a mordenite framework inverted (MFI) structured silica catalyst downstream of the mesoporous silica catalyst, where the mesoporous silica catalyst includes a pore size distribution of at least 2.5 nm... King Fahd University Of Petroleum & Minerals








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