公开(公告)号：US20140005031A1

公开(公告)日：2014-01-02

申请号：US13995508

申请日：2011-12-15

Applicant: Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Karin Marchand ,  Elodie Devers ,  Audrey Bonduelle ,  Denis Uzio ,  Antoine Daudin ,  Bertrand Guichard ,  Denis Uzio ,  Antoine Daudin

Inventor： Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Karin Marchand ,  Elodie Devers ,  Audrey Bonduelle ,  Denis Uzio ,  Antoine Daudin ,  Bertrand Guichard ,  Denis Uzio ,  Antoine Daudin

IPC: B01J27/199 ,  B01J27/19 ,  B01J27/188 ,  B01J23/882

CPC classification number: B01J27/199 ,  B01J23/882 ,  B01J27/186 ,  B01J27/188 ,  B01J27/19 ,  B01J29/0333 ,  B01J29/0341 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/033 ,  B01J37/10 ,  B01J37/20 ,  C01B37/00 ,  C01B37/005 ,  C01B37/02 ,  C01B39/04 ,  C01B39/06 ,  C10G3/45 ,  C10G3/46 ,  C10G3/48 ,  C10G3/49 ,  C10G3/50 ,  C10G45/06 ,  C10G47/12 ,  C10G2300/1011 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/06 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  Y02P30/10 ,  Y02P30/20

Abstract: Inorganic material having at least two elementary spherical particles, each of said spherical metallic particles: a polyoxometallate with formula (XxMmOyHh)q−, where H is hydrogen, O is oxygen, X is phosphorus, silicon, boron, nickel or cobalt and M is one or more vanadium, niobium, tantalum, molybdenum, tungsten, iron, copper, zinc, cobalt and nickel, x is 0, 1, 2 or 4, m is 5, 6, 7, 8, 9, 10, 11, 12 or 18, y is 17 to 72, h is 0 to 12 and q is 1 to 20.

Abstract translation: 具有至少两个基本球形颗粒的无机材料，每个所述球形金属颗粒：具有式（XxMmOyHh）q-的多金属氧酸盐，其中H是氢，O是氧，X是磷，硅，硼，镍或钴，M是 一种或多种钒，铌，钽，钼，钨，铁，铜，锌，钴和镍，x为0,1,2或4，m为5,6,7,8,9,10,11,12 或18，y为17〜72，h为0〜12，q为1〜20。

公开(公告)号：US20140027346A1

公开(公告)日：2014-01-30

申请号：US13995531

申请日：2011-12-15

Applicant: Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Audrey Bonduelle

Inventor： Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Audrey Bonduelle

IPC: B01J29/48 ,  B01J23/888 ,  C10G65/12 ,  B01J23/882

CPC classification number: B01J29/48 ,  B01J23/882 ,  B01J23/888 ,  B01J29/005 ,  B01J29/0333 ,  B01J29/0341 ,  B01J29/044 ,  B01J29/045 ,  B01J29/08 ,  B01J29/40 ,  B01J29/46 ,  B01J29/7007 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/033 ,  B01J2229/62 ,  C01B37/00 ,  C01B37/005 ,  C01B37/02 ,  C01B39/04 ,  C01B39/06 ,  C10G49/04 ,  C10G49/08 ,  C10G65/12 ,  C10G2300/202

Abstract: An inorganic material is described, constituted by at least two elementary spherical particles, each of said spherical particles comprising metallic nanoparticles having at least one band with a wave number in the range 750 to 1050 cm−1 in Raman spectroscopy and containing one or more metals selected from vanadium, niobium, tantalum, molybdenum and tungsten, said metallic nanoparticles being trapped in a mesostructured matrix based on an oxide of an element Y selected from silicon, aluminium, titanium, tungsten, zirconium, gallium, germanium, tin, antimony, lead, vanadium, iron, manganese, hafnium, niobium, tantalum, yttrium, cerium, gadolinium, europium and neodymium. Said matrix has pores with a diameter in the range 1.5 to 50 nm and amorphous walls with a thickness in the range 1 to 30 nm. Said elementary spherical particles have a maximum diameter of 200 microns and said metallic nanoparticles have a maximum dimension strictly less than 1 nm.

Abstract translation: 描述了由至少两个基本球形颗粒构成的无机材料，每个所述球形颗粒包含金属纳米颗粒，所述金属纳米颗粒具有拉曼光谱法中具有750-1050cm -1的波数的至少一个波段并含有一种或多种金属 选自钒，铌，钽，钼和钨，所述金属纳米颗粒基于选自硅，铝，钛，钨，锆，镓，锗，锡，锑，铅的元素Y的氧化物而被捕获在介孔结构的基体中 ，钒，铁，锰，铪，铌，钽，钇，铈，钆，铕和钕。 所述基体具有直径在1.5至50nm范围内的孔和厚度在1至30nm范围内的非晶壁。 所述基本球形颗粒的最大直径为200微米，所述金属纳米颗粒具有严格小于1nm的最大尺寸。

公开(公告)号：US09656421B2

公开(公告)日：2017-05-23

申请号：US13995548

申请日：2011-12-15

Applicant: Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Audrey Bonduelle

Inventor： Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Audrey Bonduelle

IPC: B01J29/035 ,  B29C65/00 ,  B01J27/186 ,  B01J27/188 ,  B01J27/19 ,  B01J29/00 ,  B01J29/03 ,  B01J29/04 ,  B01J29/46 ,  B01J29/48 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/03 ,  B01J37/10 ,  B01J37/20 ,  C10G49/04 ,  C10G49/08 ,  C01B37/02 ,  C01B39/06 ,  C01B39/40 ,  B01J29/08 ,  B01J29/40 ,  B01J29/70

CPC classification number: B29C66/727 ,  B01J27/186 ,  B01J27/188 ,  B01J27/19 ,  B01J29/005 ,  B01J29/0333 ,  B01J29/0341 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J29/08 ,  B01J29/40 ,  B01J29/46 ,  B01J29/48 ,  B01J29/7007 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/033 ,  B01J37/10 ,  B01J37/20 ,  C01B37/02 ,  C01B39/06 ,  C01B39/40 ,  C10G49/04 ,  C10G49/08 ,  Y02P30/20

Abstract: A process is described for the preparation of an inorganic material with a hierarchical porosity in the micropore and mesopore domains. The material has at least two elementary spherical particles having a maximum diameter of 200 microns. The process comprises: a) preparing a solution containing zeolitic nanocrystals with a maximum nanometric dimension equal to 60 nm based on silicon and/or precursor elements of proto-zeolitic entities based on silicon; b) mixing, in solution, metallic particles or at least one metallic precursor of metallic particles, a surfactant and the solution obtained in accordance with a) such that the ratio of the volumes of inorganic and organic materials, Vinorganic/Vorganic, is 0.29 to 0.50; c) aerosol atomization of the solution obtained in b) resulting in formation of spherical particles; d) drying the particles; g) eliminating any remaining precursor elements of proto-zeolitic entities based on silicon and the surfactant.

公开(公告)号：US20140179973A1

公开(公告)日：2014-06-26

申请号：US14232313

申请日：2012-07-11

Applicant: Damien Debecker ,  Frederic Colbeau-Justin ,  Clement Sanchez ,  Alexandra Chaumonnot ,  Mikael Berthod

Inventor： Damien Debecker ,  Frederic Colbeau-Justin ,  Clement Sanchez ,  Alexandra Chaumonnot ,  Mikael Berthod

IPC: C07C6/04

CPC classification number: C07C6/04 ,  B01J27/19 ,  B01J29/045 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/033 ,  C07C11/02 ,  C07C11/06 ,  C07C2521/06 ,  C07C2521/12 ,  C07C2523/14 ,  C07C2523/16 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/46 ,  C07C2523/745 ,  C07C2523/75 ,  Y02P20/52

Abstract: A process for metathesis of olefins, bringing olefins into contact with a catalyst activated by heating to a temperature in the range 100° C. to 1000° C. in an atmosphere of non-reducing gas, the catalyst containing at least one inorganic material having at least two elementary spherical particles, each of which are metal oxide particles with a size of at most 300 nm and containing at least one of tungsten, molybdenum, rhenium, cobalt, tin, ruthenium, iron or titanium, alone or a mixture, the metal oxide particles being present within a mesostructured matrix of an oxide of at least one element Y: silicon, aluminium, titanium, tungsten, zirconium, gallium, germanium, tin, antimony, lead, vanadium, iron, manganese, hafnium, niobium, tantalum, yttrium, cerium, gadolinium, europium or neodymium or a mixture thereof, the matrix having pore size 1.5 to 50 nm and amorphous walls with thickness 1 to 30 nm and maximum diameter of 200 μm.

Abstract translation: 一种烯烃复分解方法，使烯烃与在非还原性气体气氛中加热到100℃至1000℃范围内的温度而活化的催化剂接触，所述催化剂含有至少一种无机材料， 至少两个基本的球状颗粒，其中每一个都是尺寸至多为300nm的金属氧化物颗粒，并且含有钨，钼，铼，钴，锡，钌，铁或钛中的至少一种，单独或混合物， 存在于至少一种元素的氧化物的介观结构基质中的金属氧化物颗粒Y：硅，铝，钛，钨，锆，镓，锗，锡，锑，铅，钒，铁，锰，铪，铌，钽 ，钇，铈，钆，铕或钕或其混合物，孔径为1.5〜50nm的基体和厚度为1〜30nm，最大直径为200μm的非晶壁。

公开(公告)号：US20140021096A1

公开(公告)日：2014-01-23

申请号：US13995548

申请日：2011-12-15

Applicant: Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Audrey Bonduelle

Inventor： Alexandra Chaumonnot ,  Clement Sanchez ,  Cedric Boissiere ,  Frederic Colbeau-Justin ,  Audrey Bonduelle

IPC: B29C65/00

CPC classification number: B29C66/727 ,  B01J27/186 ,  B01J27/188 ,  B01J27/19 ,  B01J29/005 ,  B01J29/0333 ,  B01J29/0341 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J29/08 ,  B01J29/40 ,  B01J29/46 ,  B01J29/48 ,  B01J29/7007 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/033 ,  B01J37/10 ,  B01J37/20 ,  C01B37/02 ,  C01B39/06 ,  C01B39/40 ,  C10G49/04 ,  C10G49/08 ,  Y02P30/20

Abstract: A process is described for the preparation of an inorganic material with a hierarchical porosity in the micropore and mesopore domains. The material has at least two elementary spherical particles having a maximum diameter of 200 microns. The process comprises: a) preparing a solution containing zeolitic nanocrystals with a maximum nanometric dimension equal to 60 nm based on silicon and/or precursor elements of proto-zeolitic entities based on silicon; b) mixing, in solution, metallic particles or at least one metallic precursor of metallic particles, a surfactant and the solution obtained in accordance with a) such that the ratio of the volumes of inorganic and organic materials, Vinorganic/Vorganic, is 0.29 to 0.50; c) aerosol atomization of the solution obtained in b) resulting in formation of spherical droplets; d) drying the droplets; g) eliminating the template and surfactant.

Abstract translation: 描述了在微孔和中孔域中具有分级孔隙率的无机材料的制备方法。 该材料具有至少两个最大直径为200微米的基本球形颗粒。 该方法包括：a）基于硅原子沸石实体的硅和/或前体元素，制备含有最大纳米尺寸等于60nm的沸石纳米晶体的溶液; b）在溶液中混合金属颗粒或金属颗粒的至少一种金属前体，表面活性剂和根据a）获得的溶液，使得无机和有机材料Vinorganic / Vorganic的体积比为0.29至 0.50; c）在b）中获得的溶液的气溶胶雾化导致球形液滴的形成; d）干燥液滴; g）消除模板和表面活性剂。