Patents in Class 423/718

Matches 1 - 50 out of 387

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Match	Document	Document Title
1	8163259	Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins A molecular sieve comprises at least one intergrown phase of an AFX framework-type molecular sieve and a CHA framework-type molecular sieve and is conveniently synthesized using a combination of...
2	8163268	EMM-11, a novel synthetic crystalline microporous material, its preparation and use EMM-11 is a novel synthetic crystalline microporous material having a single crystalline phase with a unique 3-dimensional channel system comprising three sets of channels, namely a first set...
3	8158103	UZM-37 aluminosilicate zeolite method of preparation A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula. Mmn+Rr+Al(1−x)ExSiyOz where M represents a combination of p...
4	8158104	UZM-7 aluminosilicate zeolite, method of preparation and processes using UZM-7 A new family of crystalline aluminosilicate zeolites has been synthesized designated UZM-7. These zeolites are represented by the empirical formula. Mmn+Rrp+Al(1-x)ExSiyOz where M is an alkali,...
5	8158105	UZM-37 aluminosilicate zeolite A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula. Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of...
6	8142757	Method for making borosilicate ZSM-48 molecular sieves The present invention is directed to a borosilicate ZSM-48 molecular sieve having a mole ratio of between 40 and 400 of silicon oxide to boron oxide, synthesized using novel structure directing...
7	8133470	Microporous crystalline silicoalumino/(metallo) aluminophosphate molecular sieve and method of synthesis thereof A novel microporous crystalline silicoalumino/(metallo)aluminophosphate molecular sieve framework (designated as BPC-1), having in its as-synthesized form, an X-ray diffraction pattern including...
8	8124560	Microporous tectosilicate and method for the production thereof The present invention relates to a tectosilicate having an X-ray diffraction pattern in which at least the following reflections occur: Intensity (%)Diffraction angle 2θ/° [Cu K(alpha 1...
9	8114378	ITQ-26, new crystalline microporous material ITQ-26 (INSTITUTO DE TECNOLOOIA QUIMICA number 26) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the...
10	8115001	Zeolite ITQ-30 The invention relates to a laminar microporous crystalline zeolite material known as ITQ-30 which, as when synthesized, has a chemical composition in the anhydrous state with the following molar...
11	8110176	Molecular sieve composition (EMM-10), its method of making, and use for hydrocarbon conversions This invention relates to a crystalline molecular sieve, in its ammonium exchanged form or in its calcined form, comprising unit cells with MWW topology, said crystalline molecular sieve is...
12	8105548	Manufacturing device for zeolite membrane A zeolite membrane production apparatus is provided having a reaction container having a support insertion opening for insertion of tubular supports and which houses a reaction solution for...
13	8101154	IM-15 crystallized solid and its process for preparation A crystallized solid, referred to by the name IM-15, which has an X-ray diffraction diagram as provided below, is described. Said solid has a chemical composition that is expressed according to the...
14	8080234	Process for manufacturing MCM-22 family molecular sieves A method of manufacturing a molecular sieve of the MCM-22 family, said method comprising the steps of (a) providing a mixture comprising at least one source of ions of tetravalent element, at least...
15	8048403	UZM-26 family of crystalline aluminosilicate compositions and method of preparing the compositions This invention relates to a new family of crystalline aluminosilicate compositions designated the UZM-26 family. These include the species UZM-26P, UZM-26PX, UZM-26 and UZM-26X, which have unique...
16	8030508	Porous zeolite of organosilicon, a method for preparing the same and the use of the same The present invention relates to an organosilicon porous zeolite, preparation of the same, and use of the same. The organosilicon porous zeolite of the invention has the following composition on...
17	8025863	Synthesis and use of MSE-framework type molecular sieves A method of synthesizing a crystalline molecular sieve having an MSE framework type comprises crystallizing a reaction mixture comprising a source of water, a source of an oxide of a tetravalent...
18	8025864	ITQ-34, new crystalline microporous material ITQ-34 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 34) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, t...
19	8021643	MCM-22 family molecular sieve composition An MCM-22 family molecular sieve having an X-ray diffraction pattern of the as-synthesized MCM-22 family molecular sieve including d-spacing maxima at 12.4±0.25, 3.57±0.07 and 3.42±0.07 An...
20	8021642	Crystalline composition, preparation and use A porous crystalline composition having a molar composition as follows: YO2:m X2O3:n ZO, wherein Y is a tetravalent element selected from the group consisting of silicon, germanium, tin, titanium...
21	8022003	Crystalline composition, preparation and use A porous crystalline composition having a molar composition as follows: YO2:m X2O3:n ZO, wherein Y is a tetravalent element selected from the group consisting of silicon, germanium, tin, titanium...
22	8017540	Method of preparing a molecular sieve composition A method of preparing a crystalline molecular sieve is provided, which method comprises (a) providing a reaction mixture comprising at least one source of ions of tetravalent element Y, at least...
23	8007765	Microporous crystalline material, zeolite ITQ-37, preparation method and use The present invention relates to a microporous crystalline material characterized in that it has the following chemical composition in the calcined from: xX2O3:nYO2:mGeO2 in which (n+m) is at least...
24	7998457	Molecular sieve SSZ-83 The present invention is directed to a new crystalline molecular sieve designated SSZ-83 synthesized using a 1,4-bis(N-butylpiperidinium)butane dication or a 1,4-bis(N-butylpyrrolidinium)butane...
25	7992375	Treatment of engine exhaust using molecular sieve SSZ-73 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...
26	7976822	Crystalline oxide material and its synthesis Zeolites may be natural or synthetic and are inorganic crystalline aluminosilicates, with a highly regular structure of pores and channels rendering them suitable for molecular sieving, adsorption,...
27	7959899	Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions This invention relates to a crystalline molecular sieve having, in its as-synthesized form, an X-ray diffraction pattern including d-spacing maxima at 13.18±0.25 and 12.33±0.23 Angstroms, wherein t...
28	7947252	Microporous crystalline material, zeolite ITQ-33, method of preparation and use The invention relates to a microporous crystalline material which is characterised in that it has the following chemical composition in the calcined state: X2O3:n YO2:m GeO2, wherein (n+m) is equal...
29	7922997	UZM-35 aluminosilicate zeolite, method of preparation and processes using UZM-35 A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula. Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of...
30	7906101	Molecular sieve SSZ-79 The present invention is directed to a new crystalline molecular sieve designated SSZ-79 synthesized using 1,8-dimethyl-1,4,8,11-tetraazacyclotetradecane or...
31	7906100	Method for making molecular sieve SSZ-79 The present invention is directed to a method for making new crystalline molecular sieve designated SSZ-79 using 1,8-dimethyl-1,4,8,11-tetraazacyclotetradecane or...
32	7906099	Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins A molecular sieve comprises at least one intergrown phase of an AFX framework-type molecular sieve and a CHA framework-type molecular sieve and is conveniently synthesized using a combination of...
33	7883686	MCM-22 family molecular sieve composition, its method of making, and use for hydrocarbon conversions This disclosure relates to a crystalline MCM-22 family molecular sieve having a platelet aggregates morphology wherein greater than 50 wt % of the molecular sieve having a crystal diameter greater...
34	7867474	Crystalline aluminosilicates: UZM-13, UZM-17, UZM-19 and UZM-25 A series of crystalline layered and microporous compositions have been prepared. Compositions that have a layered structure and are identified as UZM-13, UZM-17 and UZM-19. Upon calcination at a...
35	7846418	MCM-22 family molecular sieve composition An MCM-22 family molecular sieve having an X-ray diffraction pattern of the as-synthesized MCM-22 family molecular sieve including d-spacing maxima at 12.4±0.25, 3.57±0.07 and 3.42±0.07 An...
36	7842277	Molecular sieve composition, a method of making and a process of using the same This disclosure relates to a crystalline MCM-22 family molecular sieve composition having, in its as-synthesized form, an X-ray diffraction pattern including a peak at d-spacing maximum of...
37	7837979	Synthesis of ITQ-12 A process for synthesizing the porous crystalline material ITQ-12 is disclosed and employs an organic directing agent having the formula: where n is an integer from 1 to 3 and Q− is an anion. The r...
38	7837978	Process for preparing aluminum-containing molecular sieve SSZ-26 A process for directly preparing aluminum-containing molecular sieve SSZ-26 using a structure directing agent comprising a cis-N,N-diethyldecahydroquinolinium cation or mixture of a...
39	7824658	Method of making ultrasmall crystal MTT molecular sieves A method for preparing a crystalline molecular sieve having MTT framework topology and crystallite sizes of about 150 to about 600 Angstroms, comprising: a. preparing a reaction mixture comprising,...
40	7820141	Molecular sieve SSZ-82 composition of matter and synthesis thereof The present invention is directed to a new crystalline molecular sieve designated SSZ-82, a method for preparing SSZ-82 using a 1,6-bis(N-cyclohexylpyrrolidinium) hexane dication as a structure...
41	7799316	Process for manufacturing MCM-22 family molecular sieves A method of manufacturing a molecular sieve of the MCM-22 family, said method comprising the steps of (a) providing a mixture comprising at least one source of ions of tetravalent element, at least...
42	7771703	IZM-1 crystalline solid and a process for its preparation The invention concerns a crystalline solid designated IZM-1, which has the X ray diffraction diagram given below. Said solid has a chemical composition, expressed as the anhydrous base in terms of...
43	7713512	Molecular sieve SSZ-75 composition of matter and synthesis thereof The present invention relates to new crystalline molecular sieve SSZ-75 having STI topology prepared using a tetramethylene-1,4-bis-(N-methylpyrrolidinium) dication as a structure-directing agent,...
44	7713513	High silica zeolites: UZM-8HS A family of crystalline aluminosilicate zeolites designated UZM-8HS and derived from UZM-8 have been synthesized. The aluminum content of the UZM-8HS is lower than that of the starting UZM-8 thus...
45	7682599	Method for preparing NES-type zeolites using novel structure directing agents The present invention is directed to a process for preparing NES-type zeolites using novel nitrogen-based structure directing agents. The structure directing agents used in preparing NES-type...
46	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...
47	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,...
48	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...
49	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...
50	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 (M1/n XO2):z ZO2:y GeO2:(1−y) SiO2, wherein x has a value of less than 0.2, preferably l...

Matches 1 - 50 out of 387

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