| Document |
Document Title |
|
WO/2010/042269A1 |
In a process for reducing the level of tert-butylbenzene in a mixed butylbenzene feed comprising tert-butylbenzene and sec-butylbenzene, the feed is contacted under dealkylation conditions with a catalyst system comprising a dealkylation...
|
|
WO/2010/042440A1 |
An integrated process for producing aromatic hydrocarbons and ethylene and/or propylene and optionally other lower olefins from low molecular weight hydrocarbons, preferably methane, which comprises: (a) contacting at least one low molec...
|
|
WO/2010/028267A2 |
A process for the production of propylene, the process including: contacting ethylene and a hydrocarbon stream comprising 1-butene and 2-butene with a bifunctional isomerization-metathesis catalyst to concurrently isomerizes 1-butene to ...
|
|
WO/2010/023369A1 |
The present invention describes a method of converting a heavy charge providing great flexibility in the production of propylene and petrol. The method uses a catalytic cracking unit followed by a unit for the oligomerization of the C3/C...
|
|
WO/2010/020549A1 |
Process for producing ethylidenorbornene (ENB) comprising a stage of thermal cracking of DCPD to CPD carried out in an inert fluid to which it is fed a stream of DCPD comprising virgin DCPD from cracking containing up to 10% wt of tetrah...
|
|
WO/2010/021910A2 |
The present invention provides an integrated process for producing ethylene and aromatic hydrocarbons, specifically benzene, which comprises: (a) contacting a mixed lower alkane feed with an aromatic hydrocarbon conversion catalyst to pr...
|
|
WO/2010/014549A2 |
An alkylation process, comprising providing an isoparaffin feed that comprises at least 20 wt% C5+, providing a hydrocarbon stream that comprises at least 20 wt% C5+ olefins, and contacting the isoparaffin feed and the hydrocarbon stream...
|
|
WO/2009/156436A2 |
The present invention relates to a process to make light olefins, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising : a0) providing a first portion and a sec...
|
|
WO/2009/156434A2 |
The present invention relates to a process to make light olefins, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising : a0) providing a first portion and a sec...
|
|
WO/2009/156435A2 |
The present invention relates to a process to make light olefins and aromatics, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising : a0) providing a first por...
|
|
WO/2009/156433A2 |
The present invention relates to a process to make light olefins, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising : a) providing a catalyst comprising zeol...
|
|
WO/2009/147100A1 |
Process for the manufacture of 1,2-dichlorethane and of at least one ethylene derivative compound which is different from 1,2-dichloroethane starting with a hydrocarbon source according to which : a) the hydrocarbon source is subjected t...
|
|
WO/2009/145837A1 |
A method of processing polymer materials, highly filled or otherwise to recover cyclic structures or monomers. The method involves providing a vessel having a heated side wall, an agitator, and at least one of an additional heated struct...
|
|
WO/2009/134745A2 |
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/...
|
|
WO/2009/126357A1 |
In one aspect, the invention includes an apparatus for pyrolyzing a hydrocarbon feedstock in a regenerative pyrolysis reactor system, the apparatus comprising a regenerative pyrolysis reactor comprising a stabilized refractory grade zirc...
|
|
WO/2009/116561A1 |
A method by which ethylbenzene contained in a C8-aromatic-hydrocarbon mixture containing a nonaromatic hydrocarbon in a large amount is converted mainly to benzene. The method is reduced in xylene loss, can reduce the rate of catalytic-a...
|
|
WO/2008/057546A9 |
With an aim to optimize propylene production, petroleum oil such as gas oil is catalytically cracked by contacting the oil with catalyst mixture consisting of a base cracking catalyst containing an stable Y-type zeolite and small amounts...
|
|
WO/2009/098269A1 |
The present invention relates to a process for the conversion of ethanol to make essentially ethylene and propylene, comprising : a) introducing in a reactor (A) (also called the first low temperature reaction zone) a stream comprising e...
|
|
WO/2009/092781A2 |
The invention covers a process for obtaining an alkaline earth or rare earth metal-P-modified molecular sieve (M-P-modified molecular sieve) comprising the following steps: a), selecting at least one molecular sieve selected from one of:...
|
|
WO/2009/077866A2 |
The present invention, in one configuration, is directed to producing a methane- containing gas from a hydrocarbon fuel energy source extracted from an in-situ recovery operation, such as a SAGD or HAGD operation, and subsequently conver...
|
|
WO/2009/062367A1 |
Disclosed is a process for producing propylene, which uses the catalyst of micropore diameter between 0.3nm-0.5nm and saturated adsorption amount of ammonia between 0.8 mmol/g-2.0mmol/g in 200 °C, places at least two reaction zones and ...
|
|
WO/2009/064543A2 |
A splitter system is disclosed that produces a product stream from a mixed stream of two materials. A multi-stage heat pump compressor is used in combination with a bottoms reboiler and an intermediate reboiler resulting in reduced utili...
|
|
WO/2009/055996A1 |
Disclosed is a process for producing propylene, which places at least two reaction zones and comprises the following steps: a) catalytically cracking C4 or higher hydrocarbons in the presence of a solid acidic catalyst to produce hydroca...
|
|
WO/2009/054202A1 |
A method of organic-compound reaction and a process for producing an organic compound. By the method and process, high reaction selectivity and a high yield of a target substance can be ensured according to purposes. At least two fluids ...
|
|
WO/2009/052025A2 |
Methods of hydroprocessing hydrocarbon streams are provided that employ substantially liquid-phase hydroprocessing conditions. In one aspect, the method includes directing a hydrocarbonaceous feed stock (12) to a first substantially liqu...
|
|
WO/2009/034093A2 |
A new configuration of ZSM-5 is provided whereby the crystals have a higher average silica to alumina ratio at the edges of each crystallite than in the centre as determined from a narrow slit line scan profile obtained from SEM/EDX or T...
|
|
WO/2009/016156A1 |
The present invention provides a process for the catalytic cracking of an olefin-rich feedstock which is selective towards light olefins in the effluent, the process comprising contacting a hydrocarbon feedstock containing one or more ol...
|
|
WO/2009/016143A1 |
A catalyst composition which comprises: a) a carrier which comprises at least 30 wt% of a binder selected from silica, zirconia and titania; at least 20 wt% of a pentasil zeolite, having a bulk silica to alumina ratio in the range of fro...
|
|
WO/2009/016141A1 |
A catalyst composition which comprises: a) a carrier which comprises a pentasil zeolite of at least 20wt% on the basis of the total carrier and being in its H+ form,- b) platinum in an amount in the range of from 0.001 to 0.1 wt%, on the...
|
|
WO/2009/014949A1 |
A furnace for thermaily cracking hydrocarbon process fluid is provided. The furnace comprises a convection section including a plurality of convection sub-sections, a radiant section comprising a plurality of radiant sub-sections, and an...
|
|
WO/2009/015118A2 |
A process for increasing the propylene yields for hydrocarbon cracking processes. The process includes adding using alkylation of the C4s coming from the hydrocarbon cracker, and passing larger olefins to an olefin cracking unit.
|
|
WO/2009/009965A1 |
Disclosed is a method for processing olefins from saturated hydrocarbons of petroleum, which includes dehydrogenating the preheated saturated hydrocarbons of petroleum in the dehydrogenation zone of the reaction system by contacting them...
|
|
WO/2009/007519A2 |
The invention relates to a reaction area that comprises at last two fluidised reactors, i.e. a main one for cracking a heavy hydrocarbon cut and an additional one for cracking one or more light cuts, the gaseous effluents of both reactor...
|
|
WO/2009/004181A2 |
The invention relates to a method for processing a load from a renewable source that comprises a hydroprocessing step in the presence of a fixed-bed catalyst, said catalyst including a hydro-dehydrogenation function and an amorphous subs...
|
|
WO/2008/148807A1 |
The invention relates to a method for producing benzene by dealkylating alkyl-mono- and polysubstituted benzenes having 7 to 12 carbon atoms in the presence of a heterogeneous catalyst and steam.
|
|
WO/2008/135581A1 |
The invention relates to a catalyst containing iridium, to the use thereof for converting hydrocarbons in the presence of water vapour, and especially the use thereof for the dealkylation of alkyl-substituted aromatic hydrocarbons compri...
|
|
WO/2008/135582A1 |
The invention relates to a catalyst containing iridium and palladium, to the use thereof for converting hydrocarbons in the presence of water vapour, and especially the use thereof for the dealkylation of alkyl-substituted aromatic hydro...
|
|
WO/2008/114771A1 |
The invention aims at providing a process for the conversion of hydrocarbons by using a molded zeolite catalyst applicable to a fixed-bed industrial reaction process wherein hydrocarbon is used as raw material which catalyst exhibits hig...
|
|
WO/2008/110530A1 |
The present invention relates to a process to make light olefins from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising: contacting said oxygen-containing, halogenide-containing or sulphur-con...
|
|
WO/2008/107622A1 |
The present invention concerns an additive for reducing the formation of coke and/or carbon monoxide in thermal hydrocarbon cracking units and/or of other organic compounds in heat exchangers. The additive according to the invention is e...
|
|
WO/2008/101403A1 |
The present invention discloses a method for increasing yields of ethylene and propene in MTO process, which comprises: i) feeding a raw material containing at least one of methanol and dimethylether, and C4 hydrocarbon, from a bottom di...
|
|
WO/2008/095349A1 |
A liquid fuel production process from cellulose biomass comprises the following steps: (1) providing a mixture of cellulose and water; (2) subjecting the obtained mixture to hydrolysis and catalytic hydrogenation under the presence of ac...
|
|
WO/2008/042613A2 |
Processing schemes and arrangements for the amine treatment of high olefin content (e.g., ethylene-rich) carbon dioxide-containing streams such as for the effective separation and removal of carbon dioxide therefrom are provided. Corresp...
|
|
WO/2008/041561A1 |
Disclosed is a novel process for producing propylene by using ethylene and at least one member selected from methanol and dimethyl ether as starting materials, which can reduce the amount of unreacted ethylene to be recycled and has low ...
|
|
WO/2008/041992A1 |
A process for producing olefins from biorenewable feedstocks has been developed. The process comprises first pretreating the feedstock, e.g. vegetable oil, to remove contaminants such as alkali metals and then cracking the purified feeds...
|
|
WO/2008/039891A1 |
Processing schemes and arrangements for application of a dividing wall separation column (280) in the processing of an effluent resulting from FCC processing modified for increased light olefin production. The dividing wall separation co...
|
|
WO/2008/035743A1 |
Disclosed is a process for producing propylene by reacting an olefin raw material having a 4 or more carbon atoms with at least one member selected from methanol and dimethyl ether in the presence of a catalyst, which enables to produce ...
|
|
WO/2008/029631A1 |
Disclosed is a process for producing propylene, which comprises supplying a feed gas containing dimethyl ether and/or methanol and a C4-olefin and/or a C5-olefin to a reactor to allow these ingredients to react with each other in the pre...
|
|
WO/2008/018522A1 |
A process of producing aromatic hydrocarbons from a light hydrocarbon component comprising hydrocarbons having seven or fewer carbon atoms as the main component in a satisfactorily high yield by bringing a raw material comprising light h...
|
|
WO/2008/012219A1 |
A process for catalytically converting alkylaromatic compounds in a hydrocarbon feedstock, the process comprising passing a hydrocarbon feedstock including at least one alkylaromatic compound, wherein the alkyl group comprises at least t...
|
