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21.发明授权
公开(公告)号：US4544481A
公开(公告)日：1985-10-01
申请号：US551595
申请日：1983-11-14
CPC分类号： B01J37/0203 , B01J27/02 , C10G49/04
摘要： A supported carbon-containing molybdenum sulfide and tungsten sulfide catalyst useful for conducting methanation and hydrotreating reactions, principally the latter, can be formed by compositing a preselected quantity of a porous, refractory inorganic oxide with a complex salt characterized by the formulaB.sub.x [MO.sub.y S.sub.4-y ]where B is an organo or hydrocarbyl substituted diammonium ion, an organo or hydrocarbyl substituted ammonium ion or quaternary ammonium ion, or an ionic form of a cyclic amine containing one or more basic N atoms, x is 1 where B is an organo or hydrocarbyl substituted diammonium ion, or 2 where B is an organo or hydrocarbyl substituted ammonium or quaternary ammonium ion or an ionic form of a cyclic amine containing one or more basic N atoms, M is molybdenum or tungsten, and y is 0, or a fraction or whole number ranging up to 3, and heat decomposing the salt of said catalyst precursor composite in the presence of hydrogen, hydrocarbon and sulfur to form said supported carbon-containing molybdenum sulfide or tungsten sulfide catalyst.
摘要翻译： 用于进行甲烷化和加氢处理反应的负载型含硫硫化钼和硫化钨催化剂，主要是后者可以通过将预选量的多孔耐火无机氧化物与式Bx [MOyS4- y]其中B是有机或烃基取代的二铵离子，有机或烃基取代的铵离子或季铵离子，或含有一个或多个碱性N原子的环状胺的离子形式，x是1，其中B是有机或 烃基取代的二铵离子，或2其中B是有机或烃基取代的铵或季铵离子或离子形式的含有一个或多个碱性N原子的环状胺，M是钼或钨，y是0， 或全数最多为3，并在氢，烃和硫的存在下热分解所述催化剂前体复合物的盐以形成所述负载的汽车 含硫化钼或硫化钨催化剂。
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22.发明授权
公开(公告)号：US4431747A
公开(公告)日：1984-02-14
申请号：US400004
申请日：1982-07-20
IPC分类号： B01J27/047 , B01J27/051 , B01J37/02 , C10G49/04 , B01J27/02 , B01J27/20 , B01J27/24 , B01J31/12
CPC分类号： B01J27/047 , B01J27/051 , B01J37/0203 , C10G49/04
摘要： A supported carbon-containing molybdenum sulfide and tungsten sulfide catalyst useful for conducting methanation and hydrotreating reactions, principally the latter, can be formed by compositing a preselected quantity of a porous, refractory inorganic oxide with a complex salt characterized by the formulaB.sub.x [MO.sub.y S.sub.4-y ]where B is an organo or hydrocarbyl substituted diammonium ion, an organo or hydrocarbyl substituted ammonium ion or quaternary ammonium ion, or an ionic form of a cyclic amine containing one or more basic N atoms, x is 1 where B is an organo or hydrocarbyl substituted diammonium ion, or 2 where B is an organo or hydrocarbyl substituted ammonium or quaternary ammonium ion or an ionic form of a cyclic amine containing one or more basic N atoms, M is molybdenum or tungsten, and y is 0, or a fraction or whole number ranging up to 3, and heat decomposing the salt of said catalyst precursor composite in the presence of hydrogen, hydrocarbon and sulfur to form said supported carbon-containing molybdenum sulfide or tungsten sulfide catalyst.
摘要翻译： 用于进行甲烷化和加氢处理反应的负载型含硫硫化钼和硫化钨催化剂，主要是后者可以通过将预选量的多孔耐火无机氧化物与式Bx [MOyS4- y]其中B是有机或烃基取代的二铵离子，有机或烃基取代的铵离子或季铵离子，或含有一个或多个碱性N原子的环状胺的离子形式，x是1，其中B是有机或 烃基取代的二铵离子，或2其中B是有机或烃基取代的铵或季铵离子或含有一个或多个碱性N原子的环状胺的离子形式，M是钼或钨，y是0， 或全数最多为3，并在氢，烃和硫的存在下热分解所述催化剂前体复合物的盐以形成所述负载的汽车 含硫化钼或硫化钨催化剂。
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公开(公告)号：US20200091082A1
公开(公告)日：2020-03-19
申请号：US16558740
申请日：2019-09-03
IPC分类号： H01L23/532 , H01L23/522 , H01L21/288 , H01L21/768 , C01B32/184
摘要： The present disclosure is related to a method of fabricating a stacked nanographene structure which is assembled into quantum wires or ribbons. While it has been demonstrated that nanowires can be fabricated from various raw carbon materials including PAHs, research and industry has not produced a self-assembled nanowire produced from asphaltene materials that exhibits a metallic character and electronic structure. The following methods and materials can be used to produce new class of materials consisting of a self-assembled quantum wire out of asphaltene.
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公开(公告)号：US20170335201A1
公开(公告)日：2017-11-23
申请号：US15522644
申请日：2015-10-31
申请人： Belinda D. MOLINA , Brenda TORRES , Maryam ZAREI-CHALESHTORI , Russell R. CHIANELLI , Tracy BENSON , Mahsa HOSSEINI
发明人： Belinda D. MOLINA , Brenda TORRES , Maryam ZAREI-CHALESHTORI , Russell R. CHIANELLI , Tracy BENSON , Mahsa HOSSEINI
CPC分类号： C10G2/332 , B01J27/051 , B01J27/0515 , B01J37/009 , B01J37/06 , C01G39/06 , C01G51/30 , C10G2/33
摘要： Certain embodiments are directed to method for making and using an alkali promoted transition metal sulfide Fischer Tropsch catalyst. Certain embodiments are directed to alkali promoted transition metal sulfide Fischer Tropsch catalyst synthesized using steps comprising (i) mixing an ammonium tetrathiomolybdate (ATM) precursor compound with an alkali metal compound and molybdenum disulfide in deionized water to form a reaction mixture, (ii) heating the reaction mixture at a temperature of at least 200, 250, 300, 350, 400C at a pressure of at lease 900, 1000, 1100, 1500, 2000 psi for more than 0.5 1, 1.5, 2.0, 3 or more hours to form a reaction product, (iii) filtering, washing, and drying the reaction product.
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公开(公告)号：US08480881B2
公开(公告)日：2013-07-09
申请号：US12814012
申请日：2010-06-11
CPC分类号： C10G45/24 , C07D333/76 , C10G1/00 , C10G1/002 , C10G45/28 , C10G45/30 , C10G2300/107 , C10L1/04 , C10L2200/0438 , C10L2270/026 , C10L2290/24
摘要： A method and a product made by treating a sulfur-containing hydrocarbon heavy feed, e.g., heavy crude asphaltene reduction is disclosed herein. The method comprises the steps of: mixing the sulfur-containing hydrocarbon heavy feed with a hydrogen donor solvent and an acidified silica to form a mixture and oxidizing the sulfur in the mixture at a temperature between 50° C. and 210° C., wherein the oxidation lowers the amount sulfur in the sulfur-containing hydrocarbon heavy feed by at least 90%.
摘要翻译： 本文公开了通过处理含硫烃重原料（例如重质粗沥青质还原）制备的方法和产品。 该方法包括以下步骤：将含硫烃重原料与氢供体溶剂和酸化二氧化硅混合以形成混合物并在50℃至210℃的温度下氧化混合物中的硫，其中 氧化剂将含硫烃重质原料中的硫含量降低至少90％。
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公开(公告)号：US20110017098A1
公开(公告)日：2011-01-27
申请号：US12830198
申请日：2010-07-02
CPC分类号： C02F1/281 , C02F2101/308 , C02F2103/30
摘要： The present invention describes the use of clay (palygorskite) to concurrently remove indigo dye and salts from the wastewater and subsequent conversion of recovery by-products into Maya blue, an organic-inorganic hybrid pigment with applications in the paint and coating industry. The present invention provides an attractive alternative to discharging the untreated effluent into municipal treatment plants or the environment through the production of a secondary commercial product from waste stream through a by-product synergy process.
摘要翻译： 本发明描述了使用粘土（坡缕石）同时从废水中去除靛蓝染料和盐，随后将回收副产物转化成玛雅蓝，这是在涂料和涂料工业中应用的有机 - 无机混合颜料。 本发明提供了一种有吸引力的替代方案，其通过从废物流通过副产物协同过程生产次级商业产品将未经处理的流出物排放到市政处理厂或环境中。
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公开(公告)号：US20100314286A1
公开(公告)日：2010-12-16
申请号：US12814012
申请日：2010-06-11
IPC分类号： C10L1/04 , C10G45/00 , C10G45/10 , C10G45/04 , C01B17/033
CPC分类号： C10G45/24 , C07D333/76 , C10G1/00 , C10G1/002 , C10G45/28 , C10G45/30 , C10G2300/107 , C10L1/04 , C10L2200/0438 , C10L2270/026 , C10L2290/24
摘要： A method and a product made by treating a sulfur-containing hydrocarbon heavy feed, e.g., heavy crude asphaltene reduction is disclosed herein. The method comprises the steps of: mixing the sulfur-containing hydrocarbon heavy feed with a hydrogen donor solvent and an acidified silica to form a mixture and oxidizing the sulfur in the mixture at a temperature between 50° C. and 210° C., wherein the oxidation lowers the amount sulfur in the sulfur-containing hydrocarbon heavy feed by at least 90%.
摘要翻译： 本文公开了通过处理含硫烃重原料（例如重质粗沥青质还原）制备的方法和产品。 该方法包括以下步骤：将含硫烃重原料与氢供体溶剂和酸化二氧化硅混合以形成混合物并在50℃至210℃的温度下氧化混合物中的硫，其中 氧化剂将含硫烃重质原料中的硫含量降低至少90％。
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公开(公告)号：US5186818A
公开(公告)日：1993-02-16
申请号：US743957
申请日：1991-08-12
申请人： Michel Daage , Russell R. Chianelli
发明人： Michel Daage , Russell R. Chianelli
摘要： The hydrotreating of petroleum feedstock is improved by using a layered transition metal catalyst, a mixture of such catalysts or a stocked bed of transition metal catalysts that has a selected ratio of edge to rim sites sufficient to provide a product having a predetermined sulfur and nitrogen content.In another aspect of the present invention, there is provided a method for selecting a transition metal catalyst system for use in hydrotreating nitrogen and sulfur containing feedstocks to provide a hydrotreated product having a predetermined nitrogen and sulfur content and at a predetermined reaction residence time, which method comprises: selecting the amount of sulfur and nitrogen to be removed from a given feedstock by hydrotreating to obtain a product having a predetermined nitrogen and sulfur content; determining the variation in the reaction kinetics for sulfur and nitrogen removal of the given feedstock by hydrotreating with a transition metal catalyst of varying edge to rim ratios; selecting, for a predetermined reaction residence time, that ratio from the varying edge to rim ratios of the transition metal catalyst that provides the requisite sulfur and nitrogen removal to provide the product of predetermined sulfur and nitrogen content.
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29.发明授权Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal, amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide 失效包含助催化剂金属硫化物，三价铬的无定形硫化物与微晶钼或硫化钨的混合物的加氢处理催化剂
公开(公告)号：US4824820A
公开(公告)日：1989-04-25
申请号：US100479
申请日：1987-09-24
IPC分类号： B01J27/047 , C10G49/04
CPC分类号： B01J27/047 , C10G49/04
摘要： A composition of matter comprising a mixture of (i) a sulfide of at least one promoter metal selected from the group consisting of Ni, Co, Mn, Cu, Zn and mixture thereof and mixtures thereof with Fe, (ii) an amorphous sulfide of trivalent chromium and (iii) microcrystallites of metal sulfide of a metal selected from the group consisting of molybdenum, tungsten and mixture thereof. These compositions have been found to be useful hydrotreating catalysts having nitrogen removal activity superior to that of commercial catalysts such as cobalt-molybdate on alumina.
摘要翻译： 一种物质组合物，其包含（i）选自Ni，Co，Mn，Cu，Zn及其混合物中的至少一种助催化剂金属的硫化物及其与Fe的混合物的混合物，（ii） 三价铬和（iii）选自钼，钨及其混合物的金属的金属硫化物的微晶。 已经发现这些组合物是具有优于在氧化铝上的商业催化剂如钼酸钴的除氮活性的有用的加氢处理催化剂。
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30.发明授权Process for preparing a supported, promoted molybdenum and/or tungsten sulfide hydroprocessing catalyst 失效制备负载，促进的钼和/或硫化钨加氢催化剂的方法
公开(公告)号：US4801570A
公开(公告)日：1989-01-31
申请号：US008008
申请日：1987-01-29
IPC分类号： B01J27/047 , B01J37/20 , C10G45/04 , C10G45/08 , B01J27/049 , B01J27/051
CPC分类号： B01J37/20 , B01J27/047 , C10G45/04 , C10G45/08
摘要： This invention relates to the preparation and use of supported, manganese sulfide promoted molybdenum and tungsten sulfide catalysts useful for hydroprocessing processes, particularly hydrotreating. These catalysts are prepared by heating a composite of support material and precursor salt under oxygen-free conditions and in the presence of sulfur, wherein said precursor salt contains a thiometallate anion of Mo, W or mixture thereof and a cation comprising one or more promoter metals which are chelated by at least one neutral, nitrogen-containing polydentate ligand, and wherein said promoter metal comprises Mn alone or a mixture of Mn with Co, Ni, Zn, Cu or mixture thereof.
摘要翻译： 本发明涉及用于加氢处理工艺，特别是加氢处理的负载型硫化锰促进的钼和硫化钨催化剂的制备和用途。 这些催化剂通过在无氧条件和硫存在下加热载体材料和前体盐的复合物而制备，其中所述前体盐含有Mo，W或其混合物的金属硫酸盐阴离子和包含一种或多种助催化剂金属的阳离子 其由至少一种中性的含氮多齿配体螯合，并且其中所述促进剂金属包含单独的Mn或Mn与Co，Ni，Zn，Cu或其混合物的混合物。
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