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7622034 Hydrocarbon conversion process  
A process is provided to produce high cetane quality and low or preferably ultra low sulfur diesel and a fluid catalytic cracker (FCC) quality feedstock from a processing unit including at least a...
7618544 Fiber film reactors to effect separation and reaction between two immiscible reaction components  
A fiber reaction process whereby reactive components contained in immiscible streams are brought into contact to effect chemical reactions and separations. The conduit reactor utilized contains...
7578926 Process to enhance oxidation stability of base oils by analysis of olefins using Â1H NMR  
A process for producing a lubricating base oil having high oxidation stability, wherein the feed used to prepare the lubricating base oil contains at least 5 wt. % olefins, said process comprising...
7547387 Method for passing a fluid through a moving bed of particles  
A process for contacting a bed of particulate material, usually catalyst, with a transverse flow of fluid is disclosed. The particulate material moves or is prevented from not moving, while the...
7510645 Hydrocracking catalyst containing beta and Y zeolites, and process for its use to produce naphtha  
Increased yields of naphtha and increased catalyst activity are obtained in a hydrocracking process by the use of a catalyst containing a beta zeolite and a Y zeolite having a unit cell size from...
7459073 Hydrocarbon conversion using molecular sieve SSZ-47B  
The present invention relates to new crystalline molecular sieve SSZ-47B prepared using a N-cyclopentyl-1,4-diazabicyclo[2.2.2] octane cation as a structure-directing agent and an amine too large...
7442290 Mesoporous aluminum oxide, preparation and use thereof  
Mesoporous aluminum oxides with high surface areas have been synthesized using inexpensive, small organic templating agents instead of surfactants. Optionally, some of the aluminum can be...
7387712 Catalytic process for the treatment of organic compounds  
A process for the catalytic reaction of organic compounds, in which the organic compounds are contacted with a catalyst comprising an interstitial metal hydride, having a reaction surface, to...
7381384 Insulating inserts for elevated temperature process vessels  
Insulating members are provided for use in nozzles of elevated temperature process vessels employing a structural metal shell ( 24 ), an insulating refractory lining ( 14 ) and a...
7344694 UZM-12 and UZM-12HS: crystalline aluminosilicate zeolitic compositions and processes for preparing and using the compositions  
A series of crystalline alumino-silicate zeolites identified as UZM-12 have been synthesized. These UZM-12 compositions have the ERI topology, a Si/Al>5.5 and can be prepared as nanocrystallites...
7326819 High-activity isomerization catalyst and process  
A catalyst and process is disclosed to selectively upgrade a paraffinic feedstock to obtain an isoparaffin-rich product for blending into gasoline. The catalyst comprises a support of a sulfated...
7318845 Compact distillates fuel processor with effective sulfur removal process  
A distillate fuel steam reformer system in which a fuel feed stream is first separated into two process streams: an aliphatics-rich, sulfur-depleted gas stream, and an aromatics- and sulfur-rich...
7316807 Crystalline composition, preparation and use  
A porous crystalline composition having a molar composition as follows: YO 2 :m X 2 O 3 :n ZO, wherein Y is a tetravalent element selected from the group consisting of silicon, germanium, tin,...
7300566 Conversion of petroleum resid to usable oils with ultrasound  
Petroleum residua are combined with water or an aqueous solution to form an emulsion which is then treated with ultrasound at a sufficient intensity and for a sufficient period of time to cause a...
7297249 Heterogeneously catalyzed reactions and apparatus therefor  
A fixed-bed reactor is described for carrying out reactions of fluid reaction mixtures in the presence of a particulate heterogeneous catalyst having a structured packing which forms interstices in...
7288182 Hydroprocessing using bulk Group VIII/Group VIB catalysts  
A process for hydroprocessing petroleum and chemical feedstocks by use of a bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least one, preferably two Group...
7276148 Process for treatment of organic waste  
The invention provides a multi-stage process for the treatment of organic waste comprising drying said waste to reduce the water content to below 15%; subjecting said dried waste to a...
7264789 Crystalline molecular sieves  
A colloidal suspension of LEV structure type crystalline molecular sieve, making the suspension by washing smaller crystallites from a previously found solid LEV product, and using the suspension...
7255849 EMM-3, new crystalline microporous material  
EMM-3 (ExxonMobil Material number 3) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral...
7182923 Reaction chamber that comprises a jacket that contains at least one module that is connected by flexible means to the jacket and that contains heat exchange means  
A device has a reaction chamber with at least one feed inlet ( 5 ) and at least one evacuation outlet ( 10 ). An outside jacket ( 2 a ) that is resistant to internal pressure is positioned around...
7169293 Controllable space velocity reactor and process  
Disclosed is an apparatus and process for controlling space velocity in a fluidized catalytic conversion reactor. The catalyst flux rate can be adjusted during the process of the reaction to adjust...
7119245 Synthesis of an un-supported, high-flow ZSM-22 zeolite membrane  
Novel methods for synthesizing wholly un-supported, high-flow catalytic membranes consisting of 100% crystalline ZSM-22 crystals with no binder phase, having sufficient porosity to allow high...
6982074 High silica zeolites: UZM-5HS  
A family of crystalline aluminosilicate zeolites designated UZM-5HS and derived from UZM-5 have been synthesized. The aluminum content of the UZM-5HS is lower than that of the starting UZM-5 thus...
6942847 Solid crystalline IM-9, and a process for its preparation  
A zeolite crystalline solid, designated IM-9, having an X ray diffraction diagram according to FIG. 1 , has a chemical composition, expressed as the anhydrous base, in terms of moles of oxides, in...
6932959 Porous inorganic macrostructure materials and process for their preparation  
There is provided macrostructures of porous inorganic material which can have controlled size, shape, and/or porosity and a process for preparing the macrostructures. The macrostructures comprise a...
6923890 Chemical processing using non-thermal discharge plasma  
A method for activating chemical reactions using a non-thermal capillary discharge plasma (NT-CDP) unit or a non-thermal slot discharge plasma (NT-SDP) unit (collectively referred to as...
6896869 Microporous crystalline material (ITQ-17), method for the preparation thereof and its use in processes for separating and transforming organic compounds  
A microporous crystalline material of a zeolitic nature, that corresponds to the empirical formula x (M 1/n XO 2 ): y YO 2 :z GeO 2...
6890511 Crystalline aluminosilicate zeolitic composition: UZM-15  
An aluminosilicate zeolite and substituted versions designated UZM-15 have been synthesized. These zeolites are prepared using an organoammonium cation as a template in which at least one organic...
6878264 Process for conversion of organic compounds  
A process for conversion of organic compounds including contacting a catalyst formed from a CFI-type zeolite including an atomic ratio of silicon to a heteroatom of 45 or less, and long axes of...
6872865 Selective disproportionation catalyst and process  
An improved catalytic composite and process are disclosed for the selective disproportionation of toluene. The process uses a layered composite comprising a catalytically active core which...
6869587 Crystalline molecular sieve composition MCM-65, its synthesis and use  
This invention relates to a novel synthetic porous crystalline molecular sieve material, MCM-65, to a reaction mixture and method for its preparation, and to use of the MCM-65 in catalytic...
6849248 Porous crystalline material (zeolite ITQ-21), the preparation method thereof and use of same in the catalytic conversion of organic compounds  
A porous crystalline material (ITQ-21) which in its calcined form has the chemical composition X 2 O 3 :nYO 2 :mZO 2
6835363 Synthesis of molecular sieves of CHA framework type  
The invention is directed to a method of synthesizing aluminophosphate and silicoaluminophosphate molecular sieves and in particular to the synthesis of aluminophosphate and silicoaluminophosphate...
6797254 Microporous crystalline material (ITQ-15), method for the preparation thereof and its use in processes for separating and transforming organic compounds  
A microporous crystalline material of a zeolitic nature that, in a calcinated and anhydrous state, has a chemical composition represented by the formula: x (M 1/n XO 2 ): y YO 2 :z GeO 2 :(1− z...
6790386 Dielectric fluid  
A dielectric fluid comprises an isoparaffinic base oil and hydrogen donor compound. The base oil may be a hydroisomerized isoparaffinic oil, and the hydrogen donor may be a substituted, or...
6787124 Synthetic porous crystalline material, EMM-1, its synthesis and use  
A new synthetic porous crystalline material, designated EMM-1, is disclosed having, in its calcined form, the X-ray diffraction pattern of Table 2 above. Also disclosed are methods of making EMM-1...
6776975 Crystalline aluminosilicate zeolitic composition: UZM-4M  
Applicants have synthesized a new crystalline aluminosilicate zeolite identified as UZM-4M. This new zeolite is obtained by treating a UZM-4 zeolite with a fluorosilicate salt to obtain a zeolite...
6777583 Binderless ex situ selectivated zeolite catalyst  
There is provided a substantially binder-free catalytic molecular sieve which has been modified by being ex situ selectivated with a silicon compound. The ex situ selectivation involves exposing...
6756030 Crystalline aluminosilicate zeolitic composition: UZM-8  
Applicants have synthesized a family of microporous aluminosilicate zeolites and substituted versions thereof which are identified as UZM-8. These new compositions can be prepared using either only...
6752980 UZM-16: a crystalline aluminosilicate zeolitic material  
An aluminosilicate zeolite and substituted version designated UZM-16 have been synthesized. These zeolites are prepared using benzyltrimethyl-ammonium (BzTMA) cation or a combination of BzTMA and...
6676922 Synthetic porous crystalline MCM-71, its synthesis and use  
This invention relates to a new synthetic porous crystalline material, designated MCM-71, a method for its preparation and its use in catalytic conversion of organic compounds. The new crystalline...
6613302 UZM-5, UZM-5P and UZM-6: crystalline aluminosilicate zeolites and processes using the same  
A new family of crystalline alumino-silicate zeolites has been synthesized. These zeolites are represented by the empirical formula. M m n+ R r p+ Al (1−x) E x Si y O z where M is an alkali or...
6562230 Synthesis of narrow lube cuts from Fischer-Tropsch products  
A process for preparing hydrocarbons in the lube base oil range, lube base oils and lube oil compositions from a fraction with an average molecular weight above a target molecular weight and a...
6558647 Microporous and mesoporous silicoaluminate solid, process for preparation, use as a catalyst and for hydrocarbon conversion  
The invention relates to an acidic silicoaluminate solid that has a microporous zeolitic phase that is characterized by at least one infrared band between 400-1600 cm−1, an organized mesoporosity...
6540903 Hydrocarbon conversion with zeolite SSZ-47  
The present invention relates to new crystalline zeolite SSZ-47 prepared using a bicyclo ammonium cation templating agent.
6491875 Fluidized particle contacting process with elongated combustor  
A particulate catalyst is regenerated by upward transport in a combustor having an extended length and separated from combustion gases with a single stage of cyclones. The extended length combustor...
6471939 Synthetic porous crystalline material ITQ-12, its synthesis and use  
A new synthetic porous crystalline material, designated ITQ-12, is disclosed having, in its calcined form, the X-ray diffraction pattern of Table 2 herein. Also disclosed are methods of making...
6471941 Synthetic porous crystalline material ITQ-13, its synthesis and use  
A new synthetic porous crystalline material, designated ITQ-13, is disclosed having, in its calcined form, the X-ray diffraction pattern of Table 2 above. Also disclosed are methods of making...
6464857 Crystalline phosphorus-containing molecular sieves  
Molecular sieves comprising (1) phosphorus oxide; (2) a first oxide comprising an oxide of silicon, germanium or mixtures thereof; and (3) a second oxide comprising an oxide of aluminum, boron or...
6423295 Synthesis of aluminum rich AFI zeolite  
A low silica AFI zeolite and a high purity gmelinite zeolite that have a SiO 2 /Al 2 O 3 ratio of about 10 or less are provided.
Matches 1 - 50 out of 268 1 2 3 4 5 6 >