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Matches 1 - 50 out of 11,112

Document Document Title
WO/2018/226911A1
Optimized, heat-integrated methods and systems are provided to produce multiple, high-value products from oil shale, while minimizing overall energy and water usage. A method for producing multiple products from oil shale comprises: feed...  
WO/2018/225952A1
The present invention relates to a circulating fluidized bed process for preparing olefin from a hydrocarbon material by means of a high-speed fluidized bed. Disclosed is a preferable process type for more efficiently increasing an olefi...  
WO/2018/225951A1
The present invention enables more effective increase in an olefin yield by means of applying a novel catalyst and reduction pretreatment to a circulating fluidized bed process, which uses a high-speed fluidized bed, and thus enhancing t...  
WO/2018/226466A1
The invention provides a high permeance and high selectivity facilitated transport membrane comprising a very small pore, nanoporous polyethersulfone (PES)/polyvinylpyrrolidone (PVP) blend support membrane, a hydrophilic polymer inside t...  
WO/2018/225908A1
The present invention provides an ethylene separation process in which a preexisting deethanizer column is provided at the upper end thereof with an additional deethanizer column and an acetylene converter from which an ethylene stream w...  
WO/2018/225759A1
The present invention addresses the problem of providing a novel method for producing an aliphatic hydrocarbon. Provided is a method for producing an aliphatic hydrocarbon, the method comprising a step for allowing a catalyst supported o...  
WO/2018/219364A1
A catalyst and a method for catalyzing and directly converting syngas for preparing liquid fuel and for producing light olefins. Using syngas as a raw material for reaction, a reaction is conducted on a fixed bed or on a mobile bed. The ...  
WO/2018/219365A1
A catalyst and a method for direct conversion of syngas to prepare light olefins. Using syngas as a raw material for reaction, a conversion reaction is conducted on a fixed bed or on a mobile bed. The catalyst is a composite catalyst A+B...  
WO/2018/221706A1
Provided are a high-activity methanol reforming catalyst structure which suppresses reductions in catalyst function and has excellent catalyst function, and a methanol reforming device. This methanol reforming catalyst structure is chara...  
WO/2018/221785A1
The present invention relates to a method for collecting a hard olefin, the method being capable of: achieving the increase in production of propylene and the improvement of processing unit requirement through the input of steam into a 5...  
WO/2018/219996A1
Process for preparing butadiene from n-butenes comprising the steps: A) provision of an input gas stream a1 containing n-butenes, B) introduction of the input gas stream a1 containing n-butenes, a gas containing oxygen and a cycle gas st...  
WO/2018/214471A1
A bifunctional catalyst and a method for preparing ethylene with carbon monoxide hydrogenation. Carbon monoxide and hydrogen are use as raw materials and are subjected to conversion reaction on a fixed bed or a moving bed; the catalyst i...  
WO/2018/214814A1
A use of an aminomethylenecyclohexane-1,3-dione compound. In particular, the present invention relates to a use of a compound shown in the following formula (I) or a pharmaceutically acceptable salt thereof alone or in combination with o...  
WO/2018/218171A1
Provided is an oxidizing composition, in which a liquid medium is substantially inert in the presence of an oxidizing electrophile contained in the liquid medium. The composition comprises (a) an oxidizing electrophile comprising a main ...  
WO/2018/218176A1
Provided is a process for converting an alkane to an alkene. The process comprises (a) contacting the alkane and either (i) an oxidizing electrophile comprising a main group element in oxidized form, or (ii) an oxidant and a reduced form...  
WO/2018/218186A1
Provided is a process for oxidizing an alkene. The process comprises contacting an alkene, and either an oxidizing electrophile comprising a main group element in oxidized form or an oxidant and a reduced form of the oxidizing electrophi...  
WO/2018/217924A1
The present disclosure provides methods and systems for producing an olefin, such as ethylene and propylene. A method for producing an olefin can comprise injecting an oxidizing agent and methane into an oxidative coupling of methane (OC...  
WO/2018/212812A1
The present disclosure relates to processes for improved yields of propylene via metathesis, primarily from the conversion of C4 and C5 + olefins obtained from steam or fluid catalytic cracking of hydrocarbons. In particular, the present...  
WO/2018/210782A1
The present invention relates to a process for oxidative coupling of methane (OCM), comprising the steps of: (a) contacting, in a reactor, oxygen and methane with an OCM catalyst, resulting in a reactor effluent comprising ethylene, etha...  
WO/2018/213183A1
An oxidative coupling of methane (OCM) catalyst composition characterized by the general formula (EaDbOx)-Mn/Na2WO4; wherein E is a first rare earth element; wherein D is a second rare earth element; wherein the first rare earth element ...  
WO/2018/205038A1
Pharmaceutical compositions comprising a mixture of cannabinoids and terpenes and use thereof in the treatment of select disorders mediated by the Hedgehog (HH) signaling pathway are disclosed. In preferred embodiments, the components of...  
WO/2018/207038A1
Methods for the selective hydrogenation of acetylenic compounds in a product stream that includes isoprene. A method of selectively hydrogenating an acetylenic hydrocarbon in the presence of isoprene may include obtaining a hydrocarbon m...  
WO/2018/203233A1
Systems and methods of dehydrogenating a hydrocarbon in a fixed bed dehydrogenation unit. A method for dehydrogenating a hydrocarbon is applied to a fixed bed reactor. The hydrocarbon flows to a fixed bed reactor to be dehydrogenated in ...  
WO/2018/203615A1
The present invention relates to a method for preparing a catalyst for an oxidative dehydrogenation reaction and an oxidative dehydrogenation process using the same. More specifically, the present invention includes a process of supplyin...  
WO/2018/202828A1
The present invention relates to a process for oxidative coupling of methane (OCM, 100) comprising the steps of feeding methane (104) and at least one oxidizing agent (103), preferably oxygen, into at least one OCM reactor (101) comprisi...  
WO/2018/202829A1
The present invention relates to an integrated process for producing C2+ hydrocarbons, preferably C2+ saturated and unsaturated hydrocarbons, comprising a process for oxidative coupling of methane (OCM) which comprises the steps of - pro...  
WO/2018/196361A1
Disclosed are a turbulent fluidized bed reactor, apparatus and method for preparing para-xylene co-produced low-carbon olefin from methanol and/or dimethyl ether and toluene, resolving or improving the competition problem between an MTO ...  
WO/2018/199805A1
The invention relates to a plant for dehydrogenating C3-C5 paraffin hydrocarbons to produce corresponding olefin hydrocarbons. The plant includes a reactor and a regenerator with a fluidized bed of a finely dispersed chromia-alumina cata...  
WO/2018/198006A1
A thermal pyrolysis reactor (10) is provided by a reactor vessel (12) having a reactor wall (14) that defines an interior reaction chamber (20). The reactor vessel (12) has an inlet (16) for introducing a feed stream (18) to be converted...  
WO/2018/196362A1
Disclosed is a fluidized bed reactor for producing para-xylene co-produced low-carbon olefin from benzene and methanol and/or dimethyl ether, comprising a first distributor and a second distributor. The first distributor is located on th...  
WO/2018/196359A1
Disclosed are a fluidized bed gas distributor and a fluidized bed reactor, the fluidized bed reactor comprising a first distributor (1) and a second distributor (2), wherein the first distributor (1) is located at the bottom of a fluidiz...  
WO/2018/197942A1
The present invention relates to a method for controlling the temperature of a propylene via methanol (PVM) reactor in PVM technology by a temperature controller TC, a system for conĀ¬ trolling the temperature of the propylene via methan...  
WO/2018/198015A1
Oxidative dehydrogenation is an alternative to the energy extensive steam cracking process presently used for the production of olefins from paraffins, but has not been implemented commercially partially due to the unstable nature of hyd...  
WO/2018/195865A1
Disclosed is an in-situ preparation method for a catalyst for Reaction I: methanol and/or dimethyl ether with toluene are used to prepare a low-carbon olefin and co-produce p-xylene, and/or Reaction II: methanol and/or dimethyl ether wit...  
WO/2018/193668A1
This unsaturated hydrocarbon production method includes: a dehydrogenation step of obtaining a gas comprising at least one type of unsaturated hydrocarbon selected from the group consisting of an olefin and a conjugated diene that is gen...  
WO/2018/192559A1
A loaded highly selective dual-metal catalyst having a core-shell structure, a preparation method therefor and the application thereof, wherein SBA-15 is used as a carrier, Pt is the active ingredient, and a 3d transition metal is used a...  
WO/2018/189097A1
The present invention relates to a process for oxidative coupling of methane (OCM), comprising the steps of: (a) contacting, in a reactor, oxygen and methane with an OCM catalyst, resulting in a reactor effluent comprising ethylene, etha...  
WO/2018/190642A2
The present invention relates to a catalyst system for oxidative dehydrogenation reaction, a reactor for oxidative dehydrogenation comprising the same, and an oxidative dehydrogenation method and, more specifically, to a catalyst system ...  
WO/2018/185628A1
A method of producing methyl tertiary butyl ether (MTBE) and propylene is disclosed. The method involves the use of a crude C4 stream and the integration of a MTBE synthesis process and a cracking process. The method may include processi...  
WO/2018/185613A1
The present invention relates to an additive composition for controlling and inhibiting polymerization of monomers, wherein the composition comprises a combination of (a) a phenol compound comprising catechol compound with (b1) an alipha...  
WO/2018/178005A1
The invention relates to a method for producing butadiene from n-butenes in n reactors R1 to Rn which are operated in parallel, wherein during the regeneration phase of the reactors Rm, other reactors are in the operating phase.  
WO/2018/182450A1
The invention relates to gas-phase synthesis of butadiene from ethanol or from a mixture of ethanol and acetaldehyde. A production method includes converting ethanol or a mixture of ethanol and acetaldehyde in the presence of a catalyst,...  
WO/2018/175535A1
An oxidative coupling of methane (OCM) catalyst composition characterized by the general formula AaZbEcDdOx; wherein A is an alkaline earth metal; wherein Z is a first rare earth element; wherein E is a second rare earth element; wherein...  
WO/2018/173676A1
Provided is a method for purifying propylene from a raw material comprising propylene and impurities. In an absorption column 1 having a temperature adjustment function, a first step is carried out in which the raw material is placed in ...  
WO/2018/175533A1
An OCM catalyst composition characterized by general formula AaLabEcDdOx; wherein A is an alkaline earth metal; wherein E is a first rare earth element; wherein D is a redox agent or a second rare earth element; wherein the first rare ea...  
WO/2018/166961A1
The invention relates to a method for obtaining pure 1,3-butadiene from a raw C4 cut, said 1,3-butadiene having a specified maximum content of at least one low-boiling fraction and a specified maximum content of 1,2-butadiene, in each ca...  
WO/2018/166419A1
A catalyst for oxidative coupling of methane, a preparation method therefor and an application thereof. The components of the catalyst comprise: manganese sesquioxide, a tungstate, a manganese composite oxide having a perovskite structur...  
WO/2018/169088A1
The objective of the present invention is to suppress performance degradation of a molybdenum composite oxide based catalyst when performing gas phase catalytic partial oxidation with molecular oxygen using a tubular reactor. The present...  
WO/2018/170263A1
A process for producing ethylene comprising introducing fuel and oxidant gas to combustion zone to produce combustion product; introducing first reactants (hydrocarbons, combustion product) to first reaction zone to produce pyrolysis pro...  
WO/2018/166689A1
A process for oligomerizing an olefin feedstock to produce an olgiomerization product, a method for analysing an oligomerization product, and an oligomerization product are disclosed. Preferably, the process comprises contacting the olef...  

Matches 1 - 50 out of 11,112