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Matches 501 - 550 out of 11,808

Document Document Title
WO/2017/158414A1
Disclosed are methods of producing SAPO-34 and MeAPSO-34 molecular sieves having nano-crystal morphology and optionally a hierarchical structure. Also disclosed are methods and systems of using said molecular sieve for catalyzing the rea...  
WO/2016/205411A3
Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by co...  
WO/2017/150830A1
The present invention relates to a ferrite-based catalyst composite, a method for preparing the same, and a method for preparing butadiene. According to the present invention, there are effects of providing: a ferrite-based catalyst comp...  
WO/2017/152046A1
The present disclosure provides a system and method for recycling intermediate product streams of at least gasoline from the MTP plant to the steam cracker plant for processing with the feedstock of the steam cracker plant to generate a ...  
WO/2017/146025A1
Provided is a method for producing a conjugated diolefin by subjecting a monoolefin having four or more carbon atoms to a gas-phase contact oxidative dehydrogenation reaction in the presence of a catalyst, wherein the degradation of the ...  
WO/2017/144584A1
Processes and associated reaction systems for the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms, preferably ethane or propane, more preferably ethane, are provided. In particular, a process is provided that compri...  
WO/2017/146027A1
An objective of the present invention is to provide a method for regenerating a catalyst for manufacturing a conjugated diolefin by subjecting a monoolefin having at least 4 carbon atoms to gas-phase catalytic oxidative dehydrogenation, ...  
WO/2017/146026A1
An objective of the present invention is to provide a method for regenerating a catalyst for manufacturing a conjugated diolefin by subjecting a monoolefin having at least 4 carbon atoms to gas-phase catalytic oxidative dehydrogenation, ...  
WO/2017/146024A1
Provided is a method for producing a conjugated diolefin by causing a monoolefin with a carbon number of 4 or greater to undergo a gas-phase contact oxidative dehydrogenation reaction in the presence of a catalyst, wherein damage to the ...  
WO/2017/140912A1
A process is proposed for obtaining an ethylene product in a supercritical state, in which a gas mixture containing predominantly or exclusively ethylene and ethane is separated in a distillation column (1) operated at a distillation pre...  
WO/2017/138667A1
This method for producing an unsaturated hydrocarbon comprises a step for bringing a source gas including an alkane into contact with a dehydrogenation catalyst so as to obtain a produced gas including at least one unsaturated hydrocarbo...  
WO/2017/135638A1
The present invention relates to a novel transition metal complex containing N-heterocyclic carbine, which has a wider range of general purposes and can be used for olefin double decomposition reactions as functional groups capable of va...  
WO/2017/133997A1
The invention relates to a method for preparing butadiene from n-butenes, comprising the steps of: A) providing a feed gas stream (a) containing n-butenes; B) feeding the feed gas stream (a) containing n-butenes and a gas containing oxyg...  
WO/2017/134164A1
The invention relates to a process for conversion of a stream comprising methane and ethane, comprising converting ethane from a stream comprising methane and ethane, in which stream the volume ratio of methane to ethane is of from 0.005...  
WO/2017/133301A1
Provided are a SAPO molecular sieve having CHA and GME intergrowth crystal phases, and a method for synthesizing same. The feature of broad peaks and sharp peaks coexisting is apparent in the XRD diffraction spectrogram of the SAPO molec...  
WO/2017/134143A1
The invention relates to a method for separating a mixture of materials A and B by means of an extractive distillation process using an extraction agent with a higher affinity for B than for A. A feed flow containing A and B is conducted...  
WO/2017/130081A1
Processes for conversion of CO2 and H2 into light olefins are provided. An exemplary process can include passing CO2 and H2 through a reactor that includes a temperature gradient, such that a reverse water gas shift reaction occurs at a ...  
WO/2017/132150A1
The present disclosure relates to chemical catalysts and methods that may be used for the production and/or interconversion of olefins. In some embodiments, methods for producing propylene from ethylene and butene comprising, (a) obtaini...  
WO/2017/125432A1
The invention relates to a process (100) for extracting ethylene from methane, according to which a product mixture is provided using a method for the oxidative coupling of methane (1), said product mixture containing at least ethylene, ...  
WO/2017/127288A1
Systems and methods are provided for upgrading refinery fuel gas and/or production of naphtha from refinery fuel gas. Initially, an olefin-containing feed can be exposed to conventional conditions for removing a portion of C3+ compounds ...  
WO/2017/125435A1
The invention relates to a process (100) for extracting ethylene from methane, according to which a product mixture is provided using a method for the oxidative coupling of methane (1), said product mixture containing at least ethylene, ...  
WO/2017/122103A1
Methods for producing butadiene by the oxidative dehydrogenation of butene are provided. Methods for producing butadiene from a feed stream including oxygen and butene in a molar ratio of oxygen to butene (O2/C4H8) from about 0.9 to abou...  
WO/2017/121739A1
The invention relates to a process for preparing butadiene from n-butenes, comprising the steps of: A) providing a feedstock gas stream a containing n-butenes; B) feeding the feedstock gas stream a containing n-butenes and a gas containi...  
WO/2017/119966A1
A method for producing ethylbenzene (EB) comprising introducing to an oxidative coupling of methane (OCM) reactor an OCM reactant mixture comprising CH4 and O2; allowing the OCM reactant mixture to react via OCM reaction to form an OCM p...  
WO/2017/120310A1
Described is a catalyst system that reduces polymeric fouling in olefin oligomerisation, in particular dimerization of ethylene to 1-butene, and comprises at least one titanate compound, at least one aluminum compound, and at least one a...  
WO/2017/115231A1
A method of processing linear alpha olefins comprises: passing a feed stream comprising gaseous linear alpha olefins through a reactor; passing the feed stream through a liquid within the reactor to produce a reaction stream, wherein the...  
WO/2017/115255A1
A method for recovery of a product fraction from a mixture comprising an impurity and linear alpha olefins, the method comprising: introducing the mixture into a distillation column, wherein an overhead stream is separated from a bottom ...  
WO/2017/115571A1
The present invention relates to: a metal rinsing agent composition with high water repellency and low waste water treatment loading as a result of being a metal rinsing agent composition containing a polyamine represented by general for...  
WO/2017/116584A1
A process and apparatus for making aromatics are described. The process includes reforming a naphtha stream in a reforming zone to form a reformer effluent comprising aromatic compounds and non-aromatic compounds, wherein at least a port...  
WO/2017/115309A1
A method of producing hexene, comprising: passing a feed stream comprising C1 to C24 hydrocarbons and water through a distillation column; wherein the feed stream comprises greater than or equal to 0.1 wt.% water; distributing a light fr...  
WO/2017/115306A1
A method of producing hexene includes: passing a feed stream comprising C1 to C24 hydrocarbons through a distillation column, wherein the feed stream comprises greater than or equal to 1 wt.% octene; distributing a light fraction compris...  
WO/2017/085603A3
The presently disclosed subject matter provides methods for the production of low carbon dioxide containing syngas through carbon dioxide hydrogenation reaction. In a non- limiting embodiment, a method for making a syngas mixture involve...  
WO/2017/115308A1
A method of producing hexene includes: passing a feed stream comprising C1 to C24 hydrocarbons through a distillation column, wherein a reflux ratio of the distillation column is greater than or equal to 1.33; distributing a light fracti...  
WO/2017/109725A1
The present disclosure provides a method of flushing a reactor used in the production of linear alpha olefins, including flushing reactor equipment with toluene from a solvent source, wherein the reactor contains by-products from the pro...  
WO/2017/112961A1
Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon from a hydrocarbon mixture including additional nonlinear...  
WO/2017/111035A1
The purpose of the present invention is to provide a method for regenerating a catalyst for butadiene production by removing coke-like substances which have adhered to the catalyst for butadiene production and to the inside of a reactor ...  
WO/2017/085604A3
Methods and catalysts for conversion of ethane to ethylene via conjugation of exothermic catalytic oxidative conversion and endothermic ethane dehydrogenation with CO2 are provided. Catalysts can include K-Cr-Mn-O/SiO2.  
WO/2017/081471A3
A process for migrating C=C double bonds within an unsaturated organic compound is described. The process involves contacting an unsaturated organic compound starting material with a heteropoly acid catalyst in the presence of light havi...  
WO/2017/105283A1
Proposed is a method for producing С3 -С5 olefinic hydrocarbons via the dehydrogenation of corresponding paraffinic hydrocarbons in a boiling layer of aluminum-chromium catalyst which circulates in a system, the system including a reac...  
WO/2017/105818A1
The present subject matter relates generally to processes for propylene recovery. More specifically, the present subject matter relates to processes for enhanced recovery of propylene and liquid petroleum gas (LPG) from the fuel gas prod...  
WO/2017/103776A1
The present disclosure provides methods and systems for producing 1,3-butadiene. In certain embodiments, the present disclosure provides methods for the extractive distillation of 1,3-butadiene in a divided wall distillation column havin...  
WO/2017/099394A1
The present invention relates to a ligand compound, an organic chromium compound, a catalyst system for polyethylene polymerization, and a method for preparing polyethylene using the same. The catalyst system according to the present inv...  
WO/2017/100200A1
A process is present for increasing the yields of 1,3 butadiene. The process includes recovering 1,3 butadiene from a cracking unit that generates a crude C4 stream. The 1,3 butadiene is separated and the remaining C4 process stream comp...  
WO/2017/093858A1
The presently disclosed subject matter relates to methods and systems for producing olefins. The presently disclosed subject matter is directed to a system for producing high purity olefins which can include one or more reactive distilla...  
WO/2017/093940A1
A process for flushing an oligomerization reactor is described, including flushing the oligomerization reactor with a flushing medium comprising C6 linear alpha olefins, C8 linear alpha olefins, C10 linear alpha olefins, or a combination...  
WO/2017/094806A1
A method for producing propylene or an aromatic hydrocarbon, wherein the production method includes a conversion reaction step in which a hydrocarbon raw material including a sulfur compound as an impurity and containing at least one C4-...  
WO/2017/095085A1
The present invention relates to a ligand compound, a catalyst system for oligomerizing an olefin, and a method for oligomerizing an olefin using same. A catalyst system for oligomerizing an olefin according to the present invention has ...  
WO/2017/095953A1
A fluidized catalyst stripping unit for displacing entrained gas from catalyst particles comprising: a vessel housing a two stage cyclonic separation section which comprises one or more primary cyclonic separation devices and one or more...  
WO/2017/094382A1
A method for producing butadiene, comprising a step of supplying a raw material gas containing linear butene and an oxygen-containing gas containing molecule oxygen to a reactor and then carrying out an oxidative dehydrogenation reaction...  
WO/2017/093859A1
Processes for converting methane into olefins are presented. Certain exemplary processes can involve use of both oxidative dry reforming of methane to syngas and conversion of the syngas to olefins via Fischer-Tropsch synthesis.  

Matches 501 - 550 out of 11,808