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公开(公告)号：EP0303352A3
公开(公告)日：1991-06-26
申请号：EP88306204.4
申请日：1988-07-07
IPC分类号： E21B47/022 , G01D5/30 , G01D5/26
CPC分类号： E21B47/022 , G01D5/30
摘要： Relative angular movement between two linear members is detected by shining light from a light source (11) through a triangular mask (12) in one member onto a mirror (10) in the other member and reflecting the image of the triangular mask onto a linear array of detectors (15). Movement between the two members causes different detectors in the array to be illuminated and the position and number of detectors illuminated determines the X and Y axis of movement to enable the relative angular movement of the two members to be calculated.
摘要翻译： 通过将来自光源（11）的光通过一个构件中的三角形掩模（12）照射到另一个构件中的反射镜（10）上来检测两个线性构件之间的相对角运动，并将三角形掩模的图像反射到线性 检测器阵列（15）。 两个构件之间的运动导致阵列中的不同的检测器被照亮，并且被照亮的检测器的位置和数量决定了X和Y的运动轴线，以使得能够计算两个构件的相对角运动。
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公开(公告)号：EP0346118A3
公开(公告)日：1990-03-28
申请号：EP89305790.1
申请日：1989-06-08
IPC分类号： A41D13/00
CPC分类号： A41D13/0053
摘要： A protective garment is provided with means for recirculating the gases within the microclimate existing within the garment through a water/water vapour absorbent/adsorbent material.
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公开(公告)号：EP0354726A1
公开(公告)日：1990-02-14
申请号：EP89307912.9
申请日：1989-08-03
IPC分类号： G01N31/10
CPC分类号： G01N31/10 , C07C5/10 , C07C5/11 , C07C2602/10 , Y10T436/212 , C07C13/48
摘要： A method is provided for testing the activity of a catalyst for a chemical reaction in which naphthalene is reversibly hydrogenated by gaseous hydrogen into tetralin, which avoids the need to pressurise a test vessel with hydrogen, enables simple apparatus to be used and gives good accuracy. Tetralin and catalyst are introduced into a sealed container (10), the container (10) is heated to a reaction temperature for a predetermined time, and the amount of naphthalene formed by dehydrogenation is determined. The method is applicable to the measurement of catalyst activity for catalysts used in the production by hydrogenation of coal-derived liquids.
摘要翻译： 提供了一种用于测试化学反应的催化剂的活性的方法，其中萘被氢气可逆地氢化为四氢化萘，这避免了用氢气对试验容器加压，使得能够使用简单的装置并且具有良好的精度。 将四氢萘酚和催化剂引入密封容器（10）中，将容器（10）加热至反应温度预定时间，并测定由脱氢形成的萘的量。 该方法适用于通过氢化源自煤的液体生产中使用的催化剂的催化剂活性的测定。
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75.发明公开
公开(公告)号：EP0266023A1
公开(公告)日：1988-05-04
申请号：EP87306289.7
申请日：1987-07-16
IPC分类号： C10G47/06 , C10G1/04 , C10G47/28 , C10G47/12 , B01J27/047
CPC分类号： C10G1/002 , B01J27/047 , C10G47/06
摘要： A two stage coal extracting process has a first liquid hydrogen donor solvent oil extraction stage and a second stage comprising catalytic hydrocracking of the extract. Desired levels of hydrocracking and hydrogenation of the extract, with an acceptable level of naphthene formation, are achieved by using on the catalyst a mixture of a promoted W or Mo catalyst with an unpromoted W or Mo catalyst.
摘要翻译： 两阶段提取煤提取工艺具有第一液氢供体溶剂油萃取阶段，第二阶段包括提取物的催化加氢裂化。 通过在催化剂上使用促进的W或Mo催化剂与未萃取的W或Mo催化剂的混合物，可以获得具有可接受的环烷烃形成水平的提取物的所需加氢裂化和氢化水平。
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公开(公告)号：EP0237179A3
公开(公告)日：1987-12-16
申请号：EP87301072
申请日：1987-02-06
发明人： Goleczka, Joseph , Harris, Walter , Pringle, John
IPC分类号： C10L05/10
CPC分类号： C10L5/10
摘要： Fine coal is briquetted using a binder which is 5-15% molasses and up to 5% of an inorganic hardening agent. An optional hot curing step gives water resistance. The briquettes show good strength characteristics and low undergrate losses during combustion.
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公开(公告)号：EP0153536A3
公开(公告)日：1985-12-11
申请号：EP84308943
申请日：1984-12-20
CPC分类号： C07C1/20 , C07C2521/12 , Y02P30/20 , Y02P30/42
摘要： It has been found that synthetic microporous catalyst which are active in converting oxygen-containing aliphatics into hydrocarbons can lose activity; deactivation of the catalyst can be reduced significantly by mixing an organic additive which contains ethylenic unsaturation or a precursor therefor with the feedstock.
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公开(公告)号：EP0147020A2
公开(公告)日：1985-07-03
申请号：EP84307079.8
申请日：1984-10-16
CPC分类号： B01J37/0209 , B01J21/12 , B01J23/02 , B01J23/10 , C07C1/20 , C07C2521/12
摘要： A mesoporous amorphous catalyst having a majority of pores in th size range 2-10mn and being composed of an aluminium compound chemically bonded to an amorphous silica, shows conversion of oxygen-containing aliphatic compounds into hydrocarbons with surprising selectivity to aromatics.
摘要翻译： 具有2-10mn大小的大部分孔并且由与无定形二氧化硅化学结合的铝化合物组成的介孔无定形催化剂显示出将含氧脂肪族化合物转化成烃类而对芳族化合物具有令人惊讶的选择性。
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79.发明公开Amorphous silica-based catalyst and process for its production 失效Katalysator auf Basis von amorphem Siliciumdioxyd und Verfahren zur dessen Herstellung。
公开(公告)号：EP0068603A2
公开(公告)日：1983-01-05
申请号：EP82302012.8
申请日：1982-04-20
IPC分类号： B01J21/06 , B01J23/06 , B01J37/02 , C07C1/04 , C07C1/20 , B01J21/04 , C07C1/02 , C10G3/00 , B01J21/12 , B01J21/14
CPC分类号： C07C1/20 , B01J21/12 , B01J21/14 , B01J23/06 , B01J37/0209 , C07C1/043 , C07C2521/02 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/06 , C10G3/49 , C10G2300/1022 , C10G2300/4006 , C10G2300/4018 , Y02P20/52 , Y02P30/20
摘要： This invention relates to a catalyst for the conversion of synthesis gas or methanol to hydrocarbons and to a process for its production.
The catalyst comprises a highly porous amorphous silica having a monolayer of an amphoteric metal chemically bonded onto up to 90% of the surface area of the silica matrix. The catalyst has a maximum pore diameter of 1.5 nm and the metal is preferably aluminium. The catalyst is produced by treating the silica with a solution of a hydrolysable aluminium compound, removing the solvent and causing the silica surface to hydrolyse the compound, thus chemically bonding the aluminium onto the surface of the silica matrix. Optionally, the catalyst is mixed intimately with a Fischer-Tropsch catalyst to enable the direct conversion of synthesis gas to hydrocarbons.
The catalyst will be of use in the conversion of synthesis gas or methanol to higher hydrocarbons.摘要翻译： 本发明涉及用于将合成气或甲醇转化为烃的催化剂及其生产方法。 该催化剂包括高分子量的无定形二氧化硅，其具有与二氧化硅基质的多达90％表面积化学键合的两性金属单层。 催化剂的最大孔径为1.5nm，金属优选为铝。 通过用可水解的铝化合物的溶液处理二氧化硅，除去溶剂并使二氧化硅表面水解化合物，从而将铝化学键合到二氧化硅基质的表面上来生产催化剂。 任选地，将催化剂与费 - 托催化剂密切混合，以使合成气直接转化成烃。 该催化剂将用于将合成气或甲醇转化为高级烃。
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