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Matches 1 - 50 out of 10,945

Document Document Title
WO/2018/128402A1
The present invention relates to a method for producing methyl tertiary-butyl ether, the method comprising a reaction step for reacting methanol and isobutene in the presence of an acid catalyst to produce methyl tertiary-butyl ether; an...  
WO/2018/128983A1
A process for producing ethylene comprising introducing fuel gas and an oxidant gas to combustion zone to produce combustion product; introducing to a first reaction zone a first reactant mixture comprising hydrocarbons and combustion pr...  
WO/2018/128982A1
A process for producing ethylene and benzene comprising introducing fuel and oxidant to combustion zone to produce combustion product; introducing first reactant mixture comprising hydrocarbons and combustion product to first reaction zo...  
WO/2018/127813A1
A process for producing propylene and cumene comprising converting plastics to hydrocarbon liquid and pyrolysis gas in pyrolyzer; feeding hydrocarbon liquid to hydroprocessor to yield hydrocarbon product and first gas stream; introducing...  
WO/2018/128861A1
A process comprising a) contacting (i) ethylene, (ii) a catalyst system comprising 1) a heteroatomic ligand iron salt complex, or a heteroatomic ligand and an iron salt, (iii) hydrogen, and (iv) optionally an organic reaction medium; and...  
WO/2018/127817A1
A process for producing cumene comprising converting plastics to hydrocarbon liquid and pyrolysis gas; feeding hydrocarbon liquid to hydroprocessor to yield hydrocarbon product and first gas stream; feeding hydrocarbon product to reformi...  
WO/2018/125826A1
Disclosed herein is a process for forming an oligomer product comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand metal salt complex comprising a heteroatomic ligand complexed to a first metal salt; (...  
WO/2018/125362A1
A naphtha cracking feed stream is taken, heated and passed to a cracking reactor. Hydrogen is added to the cracking reactor to mitigate catalyst deactivation. The aliphatic compounds are selectively cracked and at least a portion of the ...  
WO/2018/122826A1
A C3 hydrocarbon fractionation system includes: a) a unit for providing a feed containing mainly propane and propylene, b) a C3 fractionation column for separating the feed to provide a top product richer in propylene than the feed and a...  
WO/2018/124791A1
The present invention can provide a method, which: provides a means capable of effectively controlling reaction heat by using a heat exchange microchannel reactor so as to simultaneously carry out an exothermic reaction, of oxidative cou...  
WO/2018/125361A1
The process for producing light olefins comprises the steps of contacting a feed stream comprising C4 to C11 hydrocarbons having at least 10 wt% paraffins and at least 15 wt% alkylaromatics with an acidic catalyst to form a cracked produ...  
WO/2018/125368A1
A process and apparatus for making olefins and aromatics are described. The process includes reforming a naphtha stream in a reforming unit to produce a reformer effluent stream comprising aromatic compounds and aliphatic compounds, wher...  
WO/2018/124580A1
The present invention relates to a method for producing butadiene and an apparatus for producing the same. According to the present invention, a C4 mixture and a gas product can be easily separated by cooling and condensation by using bu...  
WO/2018/124579A1
The present invention relates to a butadiene preparation method and preparation apparatus. According to the present invention, there is an effect of providing a butadiene preparation method and preparation apparatus, which use butane as ...  
WO/2018/125824A1
A process comprising A) continuously introducing into a reaction zone i) ethylene, ii) an iron salt, iii) a pyridine bisimine, iv) an organoaluminum compound, and v) an organic reaction medium, and B) forming an oligomer product in the r...  
WO/2018/118608A1
A process for converting oxygenates to hydrocarbons includes introducing a feed stream having at least one oxygenate into a reaction zone, and introducing a hydrogen gas stream into the reaction zone. In the reaction zone the feed stream...  
WO/2018/114747A1
The invention relates to an integrated process for the production of ethylene and vinyl acetate (VAM), comprising contacting in a first reaction zone a gas stream comprising ethane and optionally ethylene with an oxygen- containing gas s...  
WO/2018/118684A1
Described herein are materials and methods for improved catalytic oligomerization of an ethylene monomer and/or propylene monomer. The present disclosure teaches oligomerizing the ethylene monomer or propylene monomer to produce oligomer...  
WO/2018/114695A1
The invention relates to a method using a dividing wall column in order to separate a feed comprising ethanol, acetaldehyde, butadiene and water, in particular in the context of the Lebedev method.  
WO/2018/117247A1
Provided is a method for producing a porous molded body, which includes: a step of obtaining a molded body by molding raw materials containing 1-100 parts by mass of a bicarbonate compound (A) represented by AHCO3 (in the formula, A is N...  
WO/2018/116183A1
A method of column control includes: passing a feed stream and a make-up stream through a column; withdrawing an overhead fraction from the column; purging at least a portion of the overhead fraction; cooling at least a portion of the ov...  
WO/2018/114694A1
The invention relates to the use of a dividing wall column in order to separate a feed comprising ethanol, acetaldehyde, butadiene and water, as well as to a method for producing butadiene from ethanol using separation steps involving di...  
WO/2018/116181A1
A method of separating linear alpha olefins includes: passing a feed stream comprising linear alpha olefins through a first column; distributing a C10- fraction to a top portion of the first column; distributing a C12+ fraction to a bott...  
WO/2018/115414A1
A process for producing ethylene is proposed in which an ethane- and oxygen-containing reaction feed is formed and a portion of the ethane and of the oxygen in the reaction feed is converted to ethylene and to acetic acid by oxidative de...  
WO/2018/116177A1
A method of separating linear alpha olefins includes: passing a feed stream comprising linear alpha olefins through a first column; distributing a C8- fraction to a top portion of the first column; distributing a C9+ fraction to a bottom...  
WO/2018/115418A1
Method and plant for producing an olefin The invention relates to a method for producing an olefin, in which method a reaction feedstock stream is formed that contains at least one paraffin, oxygen and water, and in which part of the par...  
WO/2018/116091A1
Processes to produce olefins from a hydrocarbons stream obtained from a catalytic cracking unit are described. The process includes the integration of metathesis of C4 olefin process and a hydrocarbon catalytically cracking process to pr...  
WO/2018/117820A1
The invention is directed to a process to prepare propylene from a hydrocarbon feed comprising pentane by contacting the hydrocarbon feed with a heterogeneous cracking catalyst as present in one or more fixed beds thereby obtaining a cra...  
WO/2018/114752A1
The invention relates to an integrated process for the production of ethylene and vinyl acetate (VAM), comprising contacting in a first reaction zone a gas stream comprising ethane and optionally ethylene with an oxygen-containing gas st...  
WO/2018/115416A1
The invention relates to a method for producing ethylene and acetic acid, wherein a reaction mixture flow containing ethane and oxygen is formed and a portion of the ethane and the oxygen is reacted in the reaction mixture flow via oxida...  
WO/2018/116174A1
A method of separating linear alpha olefins, comprising: passing a feed stream comprising linear alpha olefins through a first column; distributing a C4- fraction to a top portion of the first column; withdrawing a C6+ fraction from a bo...  
WO/2018/111965A1
Methods and systems for converting hydrocarbons including exposing a portion of a hydroperoxide-containing feed including tert-butyl hydroperoxide to a solid deperoxidation catalyst under decomposition conditions to form an oxidation eff...  
WO/2018/111963A1
Systems and methods are provided for forming alkylate from a tertiary alcohol feed. Olefins for the alkylation reaction can be generated from a portion of the tertiary alcohol feed. The tertiary alcohol feed can be obtained, for example,...  
WO/2018/111955A1
A process for the production of benzene and ethylene from an alkane- containing gas stream. The alkane-containing gas stream may be contacted, in a reaction zone of a reactor under alkane aromatization conditions, with an aromatization c...  
WO/2018/111960A1
Systems and methods are provided for production of high octane hydrocarbon from an isoparaffin feed using oxidation acid catalysis chemistry.  
WO/2018/103248A1
A system used to recycle exhaust gas during olefin polymer production, comprising: a compression cooling mechanism (101); a hydrocarbon membrane separation mechanism (102) and a hydrogen membrane separation mechanism (103), both connecte...  
WO/2018/103603A1
A catalyst, and a method for preparing lower alkenes using direct conversion of syngas. The syngas is used as a reaction material to perform a conversion reaction on a fixed bed or a moving bed. The catalyst is a composite catalyst A+B, ...  
WO/2018/106764A1
A process for selectively producing 1-butene comprises contacting at least one antifouling agent with at least one aluminum alkyl compound to form at least one antifouling compound in a first step. The antifouling compound may comprise a...  
WO/2018/095776A1
The invention relates to a method for producing butadiene from n-butenes, comprising the following steps: A) providing a feed gas flow a containing n-butenes; B) feeding the feed gas flow a containing n-butenes and feeding a gas containi...  
WO/2018/095840A1
The invention relates to a method for producing butadiene from n-butenes, having the following steps: A) providing a feed gas flow a containing n-butenes; B) feeding the feed gas flow a containing n-butenes and feeding a gas containing o...  
WO/2018/095856A1
The invention relates to a method for preparing butadiene from n-butenes, comprising the steps of: A) providing an input gas stream a containing n-butenes; B) feeding the input gas stream a comprising n-butenes and a gas containing oxyge...  
WO/2018/092803A1
A method for producing an α-olefin oligomer, which comprises a process wherein: an α-olefin oligomer mixture is produced by performing an oligomerization reaction of an α-olefin; subsequently, a distillation residue containing α-olef...  
WO/2018/092910A1
The purpose of the present invention is to provide a method for treating an unsaturated hydrocarbon, the method being capable of effectively treating the unsaturated hydrocarbon for a long period of time. This method for treating unsatur...  
WO/2018/091425A1
The invention relates to a method for producing 1,3-butadiene from an ethanol load, comprising a step of converting ethanol, or an ethanol/acetaldehyde mixture, into 1,3-butadiene, a step of hydrogenation supplied with at least some of t...  
WO/2018/087033A1
The invention concerns a method for the isomerisation dehydration of a feedstock comprising a primary monoalcohol, alone or in a mixture, of formula R-CH2-OH, in which R is a non-linear alkyl radical of general formula CnH2n+1 where n is...  
WO/2018/088811A1
The present invention relates to a method for separating olefins from an olefin-containing mixture gas and, more specifically, to a method for separating olefins from an olefin-containing mixture gas, the method comprising an adsorption ...  
WO/2018/088822A1
The present invention relates to: an olefin selective adsorbent in which a copper (II) salt is reduced to a copper (I) salt and dispersed in coordinatively unsaturated metal sites, of the backbone, on the surface or within the pores of a...  
WO/2018/088924A1
The invention relates to the field of oligomerization of olefins to produce linear α-olefins, in particular hexene-1, with the use of a catalyst system. The catalyst system comprises a chromium source compound, a nitrogen-containing ...  
WO/2018/087031A1
The invention relates to a method for isomerising dehydration of a feedstock comprising at least one primary monoalcohol, alone or in a mixture, of formula R-CH2-OH, wherein R is a non-linear alkyl radical of general formula CnH2n+1, whe...  
WO/2018/083562A1
A process for producing propylene from ethylene and butylene using a process that integrates a methanol to propylene (MTP) system or a methanol to olefin (MTO) system with a metathesis reaction system.  

Matches 1 - 50 out of 10,945