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Matches 701 - 750 out of 11,416

Document Document Title
WO/2015/082598A1
The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/o...  
WO/2015/081489A1
The present invention relates to a method for raising the light olefin yield in process of preparing a light olefin using an improved oxygen-containing compound. More specifically, the present invention provides a method for using an oxy...  
WO/2015/082368A1
A process for converting oxygenates to olefins comprising: a) feeding an oxygenate containing feed to an oxygenate to olefins conversion reactor; and b) contacting the oxygenate containing feed with a molecular sieve catalyst under oxyge...  
WO/2015/081484A1
The present invention relates to a method for preparing a light olefin using an oxygen-containing compound, and device for use thereof. More specifically, the present invention provides a method for using an oxygen-containing compound to...  
WO/2015/082159A1
The invention describes a process for dehydrogenation of a feedstock of hydrocarbons containing at least one molecule having at least two carbon atoms and at least one C‑C single or double bond in the presence of a heterogeneous photoc...  
WO/2015/082602A1
The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/o...  
WO/2015/079041A1
The invention relates to an absorbent solution comprising at least one polar solvent chosen from cyclic dialkylcarbonates and also to a process for the liquid-phase extraction of the diolefins contained in a feedstock of hydrocarbons hav...  
WO/2015/032851A3
The present invention relates to a process for the preparation of a pillared silicate compound comprising a layered silicate structure and bridging silicon atoms located between adjacent silicate layers of the silicate structure, wherein...  
WO/2015/080951A1
Processes for the effective dimerization and oligomerization of a mixed butenes feed using an ion exchange resin based catalyst are provided. The dimerization and oligomerization processes produce highly branched C8 and C8+ olefins (e.g....  
WO/2015/076427A1
Disclosed is an integrated upgrading method wherein light olefins, such as ethylene and propylene, are efficiently prepared by economically collecting isoprene, piperylene, and cyclopentadiene, which are olefins useful in C5 mixed fracti...  
WO/2014/067967A8
The invention provides a for the removal of oxygenate from an olefin rich gas stream, the process comprising the steps of: (a) reacting an oxygenate feedstock, comprising oxygenate, in an oxygenate reaction zone in the presence of a cata...  
WO/2015/072820A1
The present invention relates to a bismuth molybdate-based composite oxide catalyst having high selectivity to 1,3-butadiene and comprising a microporous zeolite coating layer formed on a surface thereof, a method for producing the same,...  
WO/2015/072779A1
The present disclosure relates to a catalyst composition for an oxidative dehydrogenation reaction, and a method for preparing the same and, more particularly, to a catalyst composition comprising a multi-component metal oxide catalyst a...  
WO/2015/067133A1
Provided are a supported catalyst, a preparation method therefor and use thereof, and a method for the preparation of isobutylene from halomethane. The catalyst is characterized in that it comprises a carrier and a metallic active compon...  
WO/2015/069861A1
A method of making ethane can comprise: introducing a chlorine stream and a methane stream to a first reaction zone comprising a metal oxide catalyst; converting the metal oxide to metal chloride and reacting the methane to form a produc...  
WO/2015/063250A1
A process for controlling the accumulation of catalyst solids in a recovery train of an oxygenate to olefin process comprising: a) providing an effluent stream from an oxygenate to olefin reaction, wherein the effluent stream comprises s...  
WO/2015/063019A1
A process for preparing butadiene from n-butenes, comprising the steps of: A) providing an input gas stream a1 comprising n-butenes; B) feeding the input gas stream a1 comprising n-butenes, an oxygenous gas and an oxygenous cycle gas str...  
WO/2015/015313A3
The present disclosures and inventions relate to a catalyst or catalyst composition and the methods of making and using the catalyst or catalyst composition. In one aspect, the present disclosure relates to a catalyst comprising CA CB Ox...  
WO/2015/031357A3
Disclosed is a hydrocarbon conversion process in which an alkane component is catalytically converted in the presence of an oxygen or oxidizing component (i.e., oxidant). The hydrocarbon conversion process can be an oxidative coupling re...  
WO/2015/059275A1
The present invention provides a process for the oxidative dehydrogenation of ethane to ethylene, the process at least comprising the steps of: (a) providing an ethane-containing stream (10); (b) subjecting the ethane-containing stream (...  
WO/2015/059233A1
The invention relates to a method which includes the following steps: forming an expanded intermediate recirculation current (170) from a liquid (112, 128) obtained during an upstream cooling step and/or intermediate cooling step, upstre...  
WO/2015/060622A1
The present invention relates to a successive reacting-regenerating and fluid type olefin manufacturing method and, more particularly, to a successive reacting-regenerating and fluid type olefin manufacturing method using a successive re...  
WO/2015/057753A1
In an embodiment, a process for producing ethylene comprising: introducing a methane stream comprising methane, oxygen, and water to a methane coupling zone; reacting the methane, the oxygen, and the water in the methane coupling zone vi...  
WO/2015/055613A1
The method has the steps of A) providing a feed gas flow a, which contains butanes, 1,3-butadiene, n-butenes, and isobutane, from a steam cracker; B) separating the feed gas flow a by means of an extractive distillation process using a s...  
WO/2015/018807A3
The present invention relates to a process comprising the step of converting methane to ethene under non-oxidative conditions in the presence of a catalyst comprising (a) a zeolite with a largest pore opening which is larger than 8; (b) ...  
WO/2015/048268A1
In one aspect, the present invention provides novel derivatives of Δ12-PGJ3 and modular synthetic pathways to obtaining Δ12-PGJ3 and derivatives thereof. In some aspects, the present derivatives of Δ12-PGJ3 are useful as chemotherapeu...  
WO/2015/039954A1
The invention describes a composition that inhibits the polymerization of ethylenically unsaturated monomers, including at least 98% by weight of 4-tert-butylcatechol (4-TBC), 0.03% to 0.2% by weight of catechol (PC), and at least one im...  
WO/2015/038668A1
Provided is a Group 9 novel metal catalyst complex further comprising a ketone-containing cocatalyst. The metal catalyst complex is useful in generating olefins from alkanes with great efficiency. In one embodiment, provided is an iridiu...  
WO/2015/036321A1
The invention relates to a system, comprising a first device for producing ethyne by partially oxidizing at least one hydrocarbon, which first device produces a first product gas flow containing ethyne, a second device for electrothermal...  
WO/2015/037580A1
Disclosed is a method for highly selectively producing butadiene from 2,3-butanediol without using a radioactive substance. The method for producing butadiene includes a step for dehydrating 2,3-butanediol in the presence of a catalyst o...  
WO/2015/037556A1
Disclosed is a method for producing 1,3-butadiene and/or 3-buten-2-ol from 2,3-butanediol with high selectivity without requiring the use of a radioactive substance. The method for producing 1,3-butadiene and/or 3-buten-2-ol comprises a ...  
WO/2015/031370A1
Disclosed is a hydrocarbon conversion process that is less energy intensive than comparable processes. The hydrocarbon conversion process is particularly desirable for converting alkanes, such as methane into C2+olefins, such as ethylene...  
WO/2015/031363A1
Disclosed are reactors and reaction processes for contacting hydrocarbon reactant in the presence of oxygen stored and released within a thermal mass region of the reactor, and catalytically converting at least a portion of alkane, e.g.,...  
WO/2015/029355A1
[Problem] The purpose of the present invention is to provide: a pentasil-type zeolite that combines a higher BET specific surface area and a higher acid amount than previously; and a method for manufacturing said pentasil-type zeolite. [...  
WO/2015/031366A1
Disclosed is a hydrocarbon conversion process in which an alkane component is catalytically converted in the presence of an oxygen or oxidizing component (i.e., oxidant). An oxygen storage material can be used to store and release oxidan...  
WO/2015/028121A1
The invention relates to a process for preparing a catalyst, a catalyst being provided in the form of a metal oxide catalyst comprising at least one element selected from the group consisting of Mo, Te, Nb, V, Cr, Dy, Ga, Sb, Ni, Co, Pt ...  
WO/2015/028028A1
The present invention concerns a process for converting biomass into useful organic building blocks for the chemical industry. The process involves the use of molybdenum catalysts of the formula Aa+a(MovXxR1 yR2 zR3e)a*3-, which may be r...  
WO/2015/025284A1
The invention relates to a reactor comprising a plasma source and a catalyst comprising a mesoporous support. The invention also relates to a process comprising feeding methane to said reactor in order to obtain one or more of ethene, hy...  
WO/2015/024403A1
The invention relates to an N-heterocyclic carbene-type palladium catalyst and a preparation method and use thereof. In the preparation method, glyoxal is used as a raw material and together with a Lewis acid or Bronsted acid to synthesi...  
WO/2015/026649A1
Methods for scavenging carbon disulfide ("CS2") from hydrocarbon streams using treatment compositions comprising at least one CS2 scavenger and at least one phase transfer catalyst therein. The CS2 scavenger may comprise at least one pol...  
WO/2015/018815A1
The present invention relates to a process for the oxygen free conversion of methane to ethylene on zeolite catalysts and catalysts comprising a small-pore a small-pore zeolite, a metal and a further component.  
WO/2015/016060A1
The present invention is provided with a reactor main body (4) formed into a cylindrical shape having an axis (O) as the center and enclosing a slurry (S), a gas supply line (10) for incorporating a synthesis gas (G) into the reactor mai...  
WO/2015/012069A1
A separating material superior to conventional separating materials, and a separation method are provided, with which 1, 3-butadiene is selectively separated and recovered from a mixed gas including 1, 3-butadiene and C4 hydrocarbons oth...  
WO/2015/012068A1
Provided is a molded article for hydrocarbon adsorption, in which a porous metal complex, the structure of which may vary with adsorption and desorption of gases, can exhibit to a sufficient degree the adsorption and desorption capabilit...  
WO/2015/013076A1
Disclosed are systems and methods which provide a process stream comprising a gaseous component, capture the gaseous component from the process stream by an ionic liquid solvent of a separator, and recover a captured gaseous component fr...  
WO/2015/012396A1
An adsorption/separation method for hydrocarbon mixed gas having at least four carbon atoms, characterized by causing hydrocarbons to be selectively adsorbed by a metal complex, by causing the mixed gas to come in contact with the metal ...  
WO/2015/012876A1
Processes are described for improved utilization of the byproduct acetic acid universally produced in various oxidative processes for making acrylic acid and methacrylic acid, wherein at least a portion of the byproduct acetic acid is co...  
WO/2015/012067A1
A separating material superior to conventional separating materials, and a separation method are provided, with which 1, 3-butadiene is selectively separated and recovered from a mixed gas including 1, 3-butadiene and C4 hydrocarbons oth...  
WO/2015/007698A1
The invention relates to a method for producing butadien from n-butenes, having the following steps: A) providing an n-butene-containing feed gas flow a; B) supplying the n-butene-containing feed gas flow a and an oxygen-containing gas t...  
WO/2015/007841A1
A process is proposed for preparing 1,3-butadiene by oxidative dehydrogenation of n-butenes over a heterogeneous particulate multimetal oxide catalyst which comprises molybdenum and at least one further metal as active composition and ha...  

Matches 701 - 750 out of 11,416