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7604794 Zeolite catalyst for skeletal isomerisation of olefins  
The present invention relates to an active and selective zeolite catalyst having MTT structure that is useful in skeletal isomerisation of light olefins. The method for the manufacture of the...
7582278 Microporous crystalline zeolite material, zeolite ITQ-32, preparation method thereof and use of same  
The invention relates to a microporous crystalline zeolite material which, in the calcined state and in the absence of defects in the crystalline lattice thereof, manifested by the presence of...
7569207 Method of preparing molecular sieve SSZ-74  
A method of preparing a crystalline material, herein designated as SSZ-74, comprising contacting under crystallization conditions (1) a source of silicon oxide, (2) a source of another metal oxide,...
7563432 Solid crystalline COK-7, a preparation process, and use in transforming hydrocarbons  
The invention concerns a solid crystalline designated COK-7, which has a particular X ray diffraction diagram. Said solid has a chemical composition, expressed on an anhydrous base in terms of...
7560094 Modified layered metallosilicate material and production process thereof  
A modified layered metallosilicate material is produced by a process comprising the following first to fifth steps: (First Step) a step of heating a mixture containing a template compound, a boron...
7553477 Zeolitic microporous crystalline material with an LTA structure (ITQ-29), preparation method thereof and uses of same in organic compound separation and transformation processes  
The invention relates to a material which, once calcined and in the anhydrous state has general formula x (M 1/n XO 2 ):z ZO 2 :y GeO 2 :(1−y) SiO 2 , wherein x has a value of less than 0.2,...
7532985 Process for identifying polycrystalline materials by electron diffraction  
A relational database is built and used for the identification of polycrystalline solids by electron diffraction. Selected area electron diffraction (SAED) patterns (rings) produced in an electron...
7527782 ITQ-27, new crystalline microporous material  
ITQ-27 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 27) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms,...
7510697 Molecular sieve SSZ-74 composition of matter and synthesis thereof  
The present invention relates to new crystalline molecular sieve SSZ-74 prepared using a hexamethylene-1,6-bis-(N-methyl-N-pyrrolidinium) dication as a structure-directing agent, and methods for...
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...
7449169 Microporous crystalline zeolite material (zeolite ITQ-22), synthesis method thereof and use of same as a catalyst  
The present invention refers to a microporous crystalline material of zeolitic nature (ITQ-22) which, in the calcined state, has the empirical formula x(M1/nX02):yYO2:zR:wH20 wherein M is...
7422732 Synthesis of amines using molecular sieve SSZ-74  
The present invention relates to new crystalline molecular sieve SSZ-74 prepared using a hexamethylene-1,6-bis-(N-methyl-N-pyrrolidinium)dication as a structure-directing agent, and its use in...
7361327 Microporous crystals and synthesis schemes  
Novel zeolites are produced by combining a polar solute, a silicon or phosphorous source, and a structure directing agent. Surfactants and a hydrophobic solvent are added to the previously mixed...
7357904 Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-74  
The present invention relates to new crystalline molecular sieve SSZ-74 prepared using a hexamethylene-1,6-bis-(N-methyl-N-pyrrolidinium)dication as a structure-directing agent, and its use in the...
7344696 Porous crystalline material (zeolite ITQ-24), preparation method thereof and use of same in the catalytic conversion of organic compounds  
The invention relates to a porous crystalline material (ITQ-24), the preparation method thereof and the use of same in the catalytic conversion of organic compounds. More specifically, the...
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...
7323154 Titanosilicate, process for its production, and its use in producing oxidized compound  
A titanosilicate represented by the following compositional formula (1), wherein in the infrared absorption spectrum measured in the dehydrated state, the absorption spectrum has an absorption band...
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,...
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...
7226576 Molecular sieve SSZ-56 composition of matter and synthesis thereof  
The present invention relates to new crystalline molecular sieve SSZ-56 prepared using a trans-fused ring N,N-diethyl-2-methyldecahydroquinolinium cation as a structure-directing agent, methods for...
7153483 Crystalline molecular sieve SSZ-51 composition of matter and synthesis thereof  
A novel crystalline aluminophosphate and metalloaluminophosphate of the molecular sieve type, denominated SSZ-51, is prepared by hydrothermal synthesis from reactive sources of aluminum and...
7138099 Molecular sieve SSZ-73 composition of matter and synthesis thereof  
The present invention relates to new crystalline, essentially all silicon oxide molecular sieve SSZ-73 prepared using a 3-ethyl-1,3,8,8-tetramethyl-3-azoniabicyclo[3.2.1]octane cation as a...
7108843 Molecular sieve SSZ-70 composition of matter and synthesis thereof  
The present invention relates to new crystalline molecular sieve SSZ-70 prepared using a N,N′-diisopropyl imidazolium cation as a structure-directing agent, methods for synthesizing SSZ-70 and...
7083776 Molecular sieve SSZ-71 composition of matter and synthesis thereof  
The present invention relates to new molecular sieve SSZ-71 prepared using a N-benzyl-1,4-diazabicyclo[2.2.2]octane cation as a structure-directing agent, methods for synthesizing SSZ-71 and...
7074385 IM-12 crystallized solid and its process of preparation  
The invention relates to a crystallized solid, referred to by the name IM-12, which exhibits an x-ray diffraction diagram as provided below. Said solid exhibits a chemical composition that is...
7074384 Crystalline molecular sieves  
A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in FIG. 1, and having three sharp peaks at 2θ (CuK α ) of 8.82, 12.44, and 23.01.
7063828 Molecular sieve SSZ-47B having high micropore volume and synthesis thereof  
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 to...
7056489 Synthesis of zeolite ITQ-16 in an alkaline medium  
The invention relates to a method for synthesizing a family of zeolite materials, grouped together under the name ITQ-16, in an OH − medium and in the absence of fluorides and to the catalytic...
7029651 Microporous crystalline material (ITQ-19) with laminar characteristics, preparation method and use thereof as a catalyst in the catalytic conversion of organic compounds  
The invention relates to a novel microporous crystalline material ITQ-19 used in the catalytic conversion of organic compounds, such as, for example, the dewaxing and isodewaxing of paraffins and...
7025948 ITQ-31 crystalline solid, and a process for its preparation  
The invention concerns a crystalline solid, designated ITQ-31, which has the X ray diffraction diagram given below. Said solid has a chemical composition, expressed as the anhydrous base in terms...
7014836 Synthesis of ITQ-17 in the absence of fluoride ions  
The present invention refers to a crystalline material that does not contain fluorides, with a composition in a roasted state corresponding to that of the material called ITQ-17 and that has a...
7011811 Molecular sieve SSZ-65 composition of matter and synthesis thereof  
The present invention relates to new crystalline molecular sieve SSZ-65 prepared using 1-[1-(4-chlorophenyl)-cyclopropylmethyl]-1-ethyl-pyrrolidini um or...
7008612 Porous crystalline material (ITQ-21) and the method of obtaining the same in the absence of fluoride ions  
The invention relates to a porous crystalline material which, in the calcined state, has a composition: X 2 O 3 :nYO 2 :mZO 2 , wherein: X represents a trivalent element; Z represents Ge; and Y...
7008611 Microporous crystalline zeolite material (ITQ-20) and production method thereof  
The invention relates to a microporous crystalline zeolite material having the empirical formula x(M 1/n XO 2 ):yYO 2 :(1−y)SiO 2...
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...
6929789 Zeolite SSZ-61 composition of matter and synthesis thereof  
The present invention relates to new crystalline molecular sieve SSZ-61 prepared using tetracyclic azonia cations as structure-directing agents, and methods for synthesizing SSZ-61.
6921524 Solid crystalline IM-10, and a process for its preparation  
The invention concerns a crystalline solid, designated IM-10, which has the X ray diffraction diagram given below. Said solid has a chemical composition, expressed as the anhydrous base, in terms...
6916459 Zeolite ITQ-16  
This invention refers to a new zeolitic material included under the ITQ-16 denomination, to the method for obtaining them and their use as catalysts. This material, ITQ-16 zeolite, is...
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...
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
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...
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...
6761875 Rare earth silicate molecular sieves  
Rare earth silicate octahedral/tetrahedral molecular sieves with the octahedral chains as rare earth centers exhibit enhanced thermal and hydrothermal stability.
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...
6733742 Molecular sieve SSZ-63 composition of matter and synthesis thereof  
The present invention relates to new crystalline molecular sieve SSZ-63 prepared using N-cyclodecyl-N-methyl-pyrrolidinium cation as a structure-directing agent, methods for synthesizing SSZ-63 and...
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