Abstract: A process for producing ethylene comprising introducing fuel, ethane/higher hydrocarbons, oxygen, steam to annular jet vortex chamber having combustion upstream of cracking to provide swirling fluid flow pattern producing cracking product (ethylene, acetylene, ethane, methane, 10-60 wt. % water, CO2, CO, hydrogen, oxygenates) having first temperature; cooling cracking product with residence <2,000 milliseconds yielding first cooled product having second temperature lowered by ?30° C.; cooling first cooled product yielding second cooled product having third temperature lowered by ?300° C.

Abstract: A method of producing a purified mixed xylene comprising: introducing toluene and methanol to an alkylation reactor; reacting the toluene and the methanol in the alkylation reactor to form a hydrocarbon stream comprising a first mixed xylene, wherein the alkylation reactor comprises an alkylation catalyst; separating the hydrocarbon stream into a toluene stream and a separated C8+ stream; introducing the toluene stream to a transalkylation reactor with a transalkylation catalyst to produce a transalkylated stream comprising a second mixed xylene; adding the transalkylated stream to the hydrocarbon stream; and separating a C8 product stream comprising the purified mixed xylene from the separated C8+ stream.

Abstract: The present application relates to indole and indoline derivatives of formula (I), (II), (III), (IV), (V), or (VI) wherein a, R1, R2, R3, R4, R5, U, V, W, X, Y, and Z are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

Abstract: The present application relates to indole and indoline derivatives of formula (I), (II), (III), (IV), (V), or (VI) wherein a, R1, R2, R3, R4, R5, U, V, W, X, Y, and Z are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

Abstract: A method of producing a purified mixed xylene comprising: introducing toluene and methanol to an alkylation reactor; reacting the toluene and the methanol in the alkylation reactor to form a hydrocarbon stream comprising a first mixed xylene, wherein the alkylation reactor comprises an alkylation catalyst; separating the hydrocarbon stream into a toluene stream and a separated C8+ stream; introducing the toluene stream to a transalkylation reactor with a transalkylation catalyst to produce a transalkylated stream comprising a second mixed xylene; adding the transalkylated stream to the hydrocarbon stream; and separating a C8 product stream comprising the purified mixed xylene from the separated C8+ stream.

Abstract: A method of producing a purified mixed xylene comprising: introducing toluene and methanol to an alkylation reactor (32); reacting the toluene and the methanol in the alkylation reactor (32) to form a hydrocarbon stream (22) comprising a first mixed xylene, wherein the alkylation reactor (32) comprises an alkylation catalyst; separating the hydrocarbon stream (22) into a toluene stream (24) and a separated C8+ stream (14); introducing the toluene stream (24) to a transalkylation reactor (38) with a transalkylation catalyst to produce a transalkylated stream (17) comprising a second mixed xylene; adding the transalkylated stream (17) to the hydrocarbon stream (22); and separating a C8 product stream (19) comprising the purified mixed xylene from the separated C8+ stream (14).

Abstract: The present application relates to indole and indoline derivatives of formula (I), (II), (III), (IV), (V), or (VI) wherein a, R1, R2, R3, R4, R5, U, V, W, X, Y, and Z are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

Abstract: The invention relates to a composition comprising a neuronal nicotinic receptor ligand and an ?4?2 positive allosteric modulator, a method of using the same, and a related article of manufacture.

Abstract: The present application relates to indole and indoline derivatives of formula (I), (II), (III), (IV), (V), or (VI) wherein a, R1, R2, R3, R4, R5, U, V, W, X, Y, and Z are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

Abstract: The invention relates to a composition comprising a neuronal nicotinic receptor ligand and an ?4?2 positive allosteric modulator, a method of using the same, and a related article of manufacture.

Abstract: The present application relates to indole and indoline derivatives of formula (I), (II), (III), (IV), (V), or (VI) wherein a, R1, R2, R3, R4, R5, U, V, W, X, Y, and Z are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

Abstract: This invention discloses a method of treatment of osteoarthritis pain by administration of a composition containing a nicotinic acetylcholine receptor ligand and a nicotinic acetylcholine receptor subtype ?4?2 allosteric modulator. The present application also relates to compositions comprising such compounds for use in treating pain and related disorders mediated by controlling neurotransmitter release in a subject.

Abstract: A method of producing a purified mixed xylene comprising: introducing toluene and methanol to an alkylation reactor (32); reacting the toluene and the methanol in the alkylation reactor (32) to form a hydrocarbon stream (22) comprising a first mixed xylene, wherein the alkylation reactor (32) comprises an alkylation catalyst; separating the hydrocarbon stream (22) into a toluene stream (24) and a separated C8+ stream (14); introducing the toluene stream (24) to a transalkylation reactor (38) with a transalkylation catalyst to produce a transalkylated stream (17) comprising a second mixed xylene; adding the transalkylated stream (17) to the hydrocarbon stream (22); and separating a C8 product stream (19) comprising the purified mixed xylene from the separated C8+ stream (14).

Abstract: The invention relates to biaryl substituted azabicyclic alkane derivatives, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

Abstract: The present invention describes new cholinergic/serotoninergic chimeric receptors and provides methods and compositions suitable for screening for ligands such as agonists, antagonists and allosteric modulators of ?7 nicotinic acetylcholine receptors.

Abstract: The invention relates to a series of substituted pyrrole derivatives, compositions comprising the same, and methods of treating conditions and disorders using such compounds and compositions.

Abstract: The invention relates to novel amide derivatives that are PAMs of neuronal nicotinic receptors, compositions comprising the same, processes for preparing such compounds, and methods for using such compounds and compositions.

Abstract: The invention relates to 1,2,4 oxadiazole compounds and analogs thereof, represented by formula (II), and compositions and methods of use thereof.

Abstract: The invention relates to a series of thiazoline and oxazoline derivatives, compositions thereof, and methods of treating conditions and disorders using such compounds.

Abstract: The invention relates to isoxazole derivatives, compositions comprising such compounds, and methods of preventing or treating conditions and disorders using such compounds and compositions.