Document |
Document Title |
WO/2013/142012A1 |
A process for a continuous regeneration of a catalyst wherein the regeneration section includes at least two separate zones. The regeneration includes an upper combustion zone, and an lower combustion zone, where the process utilizes at ...
|
WO/2013/142027A1 |
One exemplary embodiment can be a process for modifying a fluid catalytic cracking unit. The process can include adding a carbon monoxide boiler to the fluid catalytic cracking unit to receive a bypassed flue gas stream from a power reco...
|
WO/2013/133651A1 |
The present invention relates to: a catalyst activation method for Fischer-Tropsch synthesis; a catalyst regeneration method for Fischer-Tropsch synthesis; and a method for producing a liquid or solid hydrocarbon by using the Fischer-Tro...
|
WO/2013/129662A1 |
In a reaction employing a boron trifluoride complex as a catalyst, the costly and harmful boron trifluoride complex is separated from a reaction mixture containing said boron trifluoride complex by using a saturated hydrocarbon solvent t...
|
WO/2013/130579A1 |
Mixed alcohols are produced from syngas. The syngas (100) is provided to a catalyst (84) in a reactor (80) at selected temperatures and pressures. Reactive products, including mixed alcohols, are removed from the reactor. Non-reactive co...
|
WO/2013/126243A2 |
Systems and methods for storing and handling slurries are provided. The surge drum system for storing a slurry can include a storage vessel having a first end, a second end, and at least one wall surrounding an internal volume between th...
|
WO/2013/121066A1 |
The invention relates to a process for the controlled production of a continuous flow of hydrogen, characterised in that it comprises at least the following steps: (a) a step in which a fuel solution is added to a reactor at a constant r...
|
WO/2013/110419A1 |
In a delignification of pulp with hydrogen peroxide catalysed with molybdate, molybdate can be recovered by bringing the aqueous solution containing molybdate into contact with a carrier material that comprises a layered silicate ion-exc...
|
WO/2013/108979A1 |
The present invention relates to a method for preparing a magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane by means of a sol-gel technique, a method for preparing a magnesium orthovanadate catalys...
|
WO/2013/105343A1 |
The present invention pertains to a reaction device containing: a fluidized bed type reactor for chemically reacting a starting gas in the presence of a solid catalyst; a fluidized bed type reproducer for reproducing a portion of the sol...
|
WO/2013/101015A1 |
Methods are provided for recovering catalyst values from liquids containing catalyst and tar by combining the liquids with one or more aqueous solutions containing acetic acid and/or hydrogen iodide.
|
WO/2013/092408A1 |
This invention relates to a process for the preparation of alkenoic acid esters comprising contacting a lactone with an alcohol and an acidic heterogeneous catalyst, characterised in that the process is carried out in the presence of at ...
|
WO/2013/095851A1 |
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability of...
|
WO/2013/093228A1 |
The invention relates to a method for preparing a catalyst from a catalytic precursor including an alumina and/or silica-alumina and/or zeolite support, and including at least one Group VIB element and optionally at least one Group VIII ...
|
WO/2013/094931A1 |
The present invention relates to an apparatus for regenerating an SCR module, and more particularly to an apparatus for regenerating an SCR module by removing sulfur adsorbed onto the SCR module. The apparatus for regenerating the SCR mo...
|
WO/2013/095852A1 |
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are pre-treatments to enhance extractabilit...
|
WO/2013/095853A1 |
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability of...
|
WO/2013/089848A1 |
A process for a continuous regeneration of a catalyst wherein the regeneration section includes at least two separate zones. The regeneration includes a combustion zone, and an oxygen boost zone, where the process utilizes at least two i...
|
WO/2013/079499A1 |
The present invention relates to a process for the oxidative regeneration of a deactivated catalyst comprising molecular sieve to provide a regenerated catalyst comprising regenerated molecular sieve, wherein said deactivated catalyst is...
|
WO/2013/079500A1 |
The present invention relates to a process for the oxidative regeneration of a deactivated catalyst, an apparatus therefore and a process for the preparation of an olefinic product incorporating such a regeneration process, said oxidativ...
|
WO/2013/078087A1 |
Methods are provided for liquid phase activation of dewaxing and/or hydrofinishing catalysts that include a molecular sieve or other acidic crystalline support. The methods are compatible with activating the catalysts as part of a cataly...
|
WO/2013/077836A1 |
The present invention provides a catalyst mixture comprising FCC catalysts and a metal passivator/trap and use thereof in trapping metal contaminants during the catalytic cracking of hydrocarbon feedstocks.
|
WO/2013/073032A1 |
Provided is an exhaust gas treatment catalyst provided with a coating layer, which contains at least one compound selected from the group consisting of an alkali metal carbonate and an alkaline earth metal carbonate, on the surface of a ...
|
WO/2013/075010A1 |
A method is disclosed for in-situ upgrading bitumen or heavy oils during thermal recovery operations by the use of appropriate catalysts and control of thermal recovery conditions. It is expected that the methods disclosed herein will in...
|
WO/2013/069737A1 |
The purpose of the present invention is to provide a cracking catalyst and method for producing the same with which a catalyst for catalytic cracking of an oil-containing biomass has excellent catalytic activity; shows no loss of catalyt...
|
WO/2013/035743A1 |
According to the present invention, a denitration catalyst which has been used for removing nitrogen oxides from an exhaust combustion gas and on the surface of which a silica (Si) component, that is an obstructive substance causative of...
|
WO/2013/030172A1 |
Method for regenerating Raney catalysts, wherein the catalyst is treated with liquid ammonia with a water content of less than 5 wt% and hydrogen with a partial pressure of 0.1 to 40 MPa in a temperature range from 50 to 350°C for at le...
|
WO/2013/028039A2 |
The present invention relates to a method of regenerating a catalyst and a method for producing alkylene carbonate and/or alkylene glycol which can be used by regenerating a deactivated catalyst. The method of regenerating a catalyst com...
|
WO/2013/022158A1 |
According to the present invention, a mobile catalyst recycling apparatus for cleaning a catalyst module in denitrification equipment installed at a power station or on-site comprises: a liquid supplying unit for supplying a liquid at a ...
|
WO/2013/017608A1 |
The invention relates to a method for autothermal gas phase dehydrogenation of a hydrocarbon-containing gas stream (2) with an oxygen-containing gas stream (3), obtaining a reaction gas mixture in the presence of a heterogeneous catalyst...
|
WO/2013/007941A2 |
The invention relates to a catalytic reactor including a chamber (1) and separation means (2) arranged inside the chamber (1), said separation means defining at least one reaction area (3) and at least one regeneration area (4), the reac...
|
WO/2013/009820A1 |
Increase propane dehydrogenation activity of a partially deactivated dehydrogenation catalyst by heating the partially deactivated catalyst to a temperature of at least 660°C, conditioning the heated catalyst in an oxygen-containing atm...
|
WO/2013/001245A1 |
The present invention describes a method for the catalytic cracking of a slightly coking feedstock containing 0.1 wt % of Conradson carbone, and having a hydrogen content of more than 12.7 wt % including at least a cracking area for the ...
|
WO/2013/002492A1 |
Disclosed is a method for preparing a deNOx catalyst for removing nitrogen oxides (NOx) included in exhaust gas, and the like. One embodiment of the present invention discloses a V2O5(vanadium pentoxide)-TiO2(titanium oxide)-based deNOx ...
|
WO/2012/171933A1 |
The present invention relates to a mixed oxide catalyst containing a support material and active catalyst components, a method for producing the mixed oxide catalyst, and also use thereof as shift catalyst.
|
WO/2012/174344A2 |
A method of preparing M-N-C catalysts utilizing a sacrificial support approach and inexpensive and readily available polymer precursors as the source of nitrogen and carbon is disclosed. Exemplary polymer precursors include non-porphyrin...
|
WO/2012/154042A1 |
The invention relates to a process for catalytic steam reforming of a feedstock comprising an oxygenated hydrocarbon and a hydrocarbon, wherein during a first period of time the oxygenated hydrocarbon, the hydrocarbon and steam are suppl...
|
WO/2012/151009A2 |
The present disclosure relates to methods for treating an SCR catalyst or components of an SCR system having a decreased NOx potential efficiency as a result of particulate pluggage in the system or in one or more channels in the SCR cat...
|
WO/2012/150816A2 |
The present invention relates to a regeneration or remanufacturing catalyst for hydrogenation processing heavy oil or oil residue, from which a sulfur component, a carbon component, and a vanadium component that exist in and reduce the a...
|
WO/2012/145489A2 |
An example method includes determining that a selective catalytic reduction (SCR) component having a zeolite-based catalyst is contaminated with platinum (Pt). The method further includes elevating the temperature of the SCR component to...
|
WO/2012/143572A1 |
A process for regenerating a coked catalytic cracking catalyst, comprising contacting the coked catalytic cracking catalyst with an oxygen containing gas at a temperature of equal to or more than 550 °C in a regenerator to produce a reg...
|
WO/2012/145310A1 |
The various embodiments relate to a system and method for regenerating a direct oxidation catalyst that coverts H2S to elemental S. One embodiment of the method comprises regenerating a direct oxidation catalyst by contacting the direct ...
|
WO/2012/141283A1 |
The present invention relates to a regeneration method that comprises: a step wherein a used exhaust gas purifying catalyst to which silicon or the like adheres is fired at 400-700°C; and a step wherein the fired catalyst is impregnated...
|
WO/2012/139726A1 |
The invention relates to a process for producing an iron-containing photocatalyst based on titanium dioxide. The photocatalyst is produced by introducing iron(III) ions into an aqueous suspension of titanium oxide hydrate nanoparticles, ...
|
WO/2012/132683A1 |
The purpose of the present invention is to provide a practical method for separating an arsenic compound by a dry process from a used NOx removal catalyst that is contaminated with arsenic. This method for removing an arsenic compound co...
|
WO/2012/133317A1 |
This regenerated hydrogenation refining catalyst is formed by regenerating a used hydrogenation refining catalyst which contains both a carrier containing an amorphous composite metal oxide having solid acidity, and at least one type of ...
|
WO/2012/133319A1 |
This regenerated hydrocracking catalyst is formed by regenerating a used hydrocracking catalyst which contains both a carrier containing zeolite and an amorphous composite metal oxide having solid acidity, and at least one type of active...
|
WO/2012/121496A2 |
The present invention leaches platinum groups from industrial waste containing platinum group metals (platinum (Pt), ruthenium (Ru), osmium (Os), rhodium (Rh), iridium (Ir), palladium (Pd)), adsorbs onto an absorbent platinum group metal...
|
WO/2012/120737A1 |
The present invention is capable of extending the life of a reforming catalyst without detecting lowering/deteriorating of the performance of the reforming catalyst. An internal combustion engine system of the present invention is provid...
|
WO/2012/122057A2 |
A catalytic composition is provided for methanol production. The composition includes an alloy of at least two different metals M and M', where M is selected from Ni, Pd, Ir, and Ru, and M' is selected from Ga, Zn, and Al. A molar ratio ...
|