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公开(公告)号：US4442228A
公开(公告)日：1984-04-10
申请号：US443131
申请日：1982-11-19
申请人： Ernst I. Leupold , Hans-Joachim Schmidt , Friedrich Wunder , Hans-Jurgen Arpe , Horst Hachenberg
发明人： Ernst I. Leupold , Hans-Joachim Schmidt , Friedrich Wunder , Hans-Jurgen Arpe , Horst Hachenberg
IPC分类号： C07C27/06 , B01J23/00 , B01J23/46 , B01J23/54 , B01J23/56 , C07B61/00 , C07C27/00 , C07C29/15 , C07C29/153 , C07C29/157 , C07C29/158 , C07C31/08 , C07C45/49 , C07C51/12 , C07C67/00
CPC分类号： C07C45/49 , B01J23/464 , B01J23/56 , C07C29/158 , C07C51/12
摘要： Ethanol is manufactured by reaction of carbon monoxide with hydrogen on a supported rhodium catalyst containing as cocatalyst at least one of the elements zirconium, hafnium, lanthanum, platinum, chromium and mercury.
摘要翻译： 乙醇通过一氧化碳与氢气在负载的铑催化剂上反应制得，该催化剂含有至少一种元素锆，铪，镧，铂，铬和汞作为助催化剂。
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2.发明授权
公开(公告)号：US4224236A
公开(公告)日：1980-09-23
申请号：US25032
申请日：1979-03-29
IPC分类号： C07C27/06 , B01J23/00 , C07C27/00 , C07C27/22 , C07C29/158 , C07C45/49 , C07C51/00 , C07C51/10 , C07C53/08 , C07C67/00
CPC分类号： C07C45/49 , C07C29/158 , C07C51/10
摘要： Acetic acid, ethanol, acetic aldehyde and possibly the secondary products thereof are prepared by the catalytic reaction of carbon monoxide and hydrogen. The catalyst contains applied onto a carrier, metallic rhodium, halide ions and magnesium salts or complex compounds of magnesium or compounds of magnesium with oxides of elements from groups III to VI of the Periodic Table.
摘要翻译： 通过一氧化碳和氢气的催化反应制备乙酸，乙醇，乙醛及其可能的二次产物。 该催化剂包含在载体，金属铑，卤离子和镁盐或镁的复合化合物或镁的化合物与周期表第III至VI族元素的氧化物之间。
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3.发明授权
公开(公告)号：US4288558A
公开(公告)日：1981-09-08
申请号：US136270
申请日：1980-04-01
IPC分类号： B01J27/00 , B01J31/00 , C07C27/00 , C07C27/06 , C07C29/158 , C07C45/00 , C07C45/49 , C07C47/06 , C07C51/00 , C07C51/10 , C07C53/08 , C07C67/00
CPC分类号： C07C45/49 , C07C29/158 , C07C51/10
摘要： Acetic acid, ethanol, acetaldehyde and possibly secondary products thereof are prepared by the catalytic reaction of carbon monoxide and hydrogen. The catalyst contains, applied onto a carrier, salts or complex compounds of rhodium with a valence below 3, halide ions and salts or complex compounds of magnesium.
摘要翻译： 通过一氧化碳和氢气的催化反应来制备乙酸，乙醇，乙醛及其可能的二次产物。 该催化剂含有施加到载体上的化合价为3以下的铑的盐或络合物，卤离子和盐或镁的复合化合物。
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4.发明授权Process for the manufacture of lower alkenes from methanol and/or dimethyl ether 失效从甲醇和/或二甲醚制造低级烯烃的方法
公开(公告)号：US4247731A
公开(公告)日：1981-01-27
申请号：US075983
申请日：1979-09-17
IPC分类号： C07C9/04 , B01J29/00 , C07B61/00 , C07C1/00 , C07C1/20 , C07C5/48 , C07C11/02 , C07C11/04 , C07C67/00 , C10G3/00
CPC分类号： C10G3/49 , C07C1/20 , C07C2529/06 , C10G2300/4006 , C10G2300/4012 , C10G2400/20 , Y02P20/52 , Y02P30/42
摘要： Lower alkenes, especially ethylene, are produced from methanol and/or dimethyl ether in the presence of aluminum silicate catalysts containing manganese and possibly further co-catalysts.
摘要翻译： 在含有锰和可能的其它助催化剂的硅酸铝催化剂的存在下，由甲醇和/或二甲醚制备低级烯烃，特别是乙烯。
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公开(公告)号：US4590217A
公开(公告)日：1986-05-20
申请号：US668695
申请日：1984-11-06
IPC分类号： C07C53/08 , B01J23/00 , B01J23/46 , B01J23/63 , B01J27/00 , B01J27/06 , B01J31/00 , B01J31/28 , C07B61/00 , C07C27/00 , C07C27/06 , C07C29/158 , C07C45/00 , C07C45/49 , C07C47/06 , C07C51/00 , C07C51/10 , C07C67/00
CPC分类号： B01J31/1616 , B01J21/08 , B01J23/464 , B01J23/63 , B01J23/6525 , B01J27/06 , B01J27/13 , B01J31/20 , B01J31/26 , B01J31/28 , B01J31/30 , B01J35/1019 , B01J35/1047 , B01J37/0205 , C07C45/49 , C07C51/10 , B01J2231/641 , B01J2531/822
摘要： A method for making a mixture containing acetic acid, acetaldehyde, and ethanol as the pricipal products, which process comprises reacting carbon monoxide and hydrogen at an elevated temperature and at an elevated pressure in the presence of a supported catalyst prepared by impregnating a carrier with a salt or complex of rhodium and, as a promotor, with at least one non-oxidic compound of an element having an atomic number of 21, 39, or 58 to 71.
摘要翻译： 一种制备含有乙酸，乙醛和乙醇作为主要产品的混合物的方法，该方法包括在升高的温度和升高的压力下，在负载催化剂存在下使一氧化碳和氢反应，所述负载催化剂通过用 铑的盐或络合物，以及作为促进剂与至少一种原子序数为21,39或58至71的元素的非氧化性化合物。
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6.发明授权Process for the preparation of an aluminum silicate catalyst for converting methanol containing water and/or dimethyl ether containing water into lower olefins 失效制备用于将含水和/或含二甲醚的含甲醇的甲醇转化成低级烯烃的硅酸铝催化剂的制备方法
公开(公告)号：US4372878A
公开(公告)日：1983-02-08
申请号：US239438
申请日：1981-03-02
IPC分类号： B01J21/16 , B01J29/06 , B01J29/50 , B01J31/02 , B01J31/12 , B01J37/08 , C07B61/00 , C07C1/00 , C07C1/20 , C07C11/02 , C07C67/00
CPC分类号： B01J37/086 , B01J29/50 , C07C1/20 , B01J2229/12 , B01J2229/32 , B01J2229/40 , C07C2521/12 , Y02P20/584
摘要： The process according to the invention comprises silanizing an aluminum silicate and then heating the product to 300.degree. to 600.degree. C. in the presence of oxygen or of gases containing oxygen. A highly selective catalyst which can be regenerated very many times is thereby obtained.
摘要翻译： 根据本发明的方法包括将硅酸铝硅烷化，然后在氧气或含氧气体的存在下将产物加热至300至600℃。 由此可以获得能够再生多次的高选择性催化剂。
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7.发明授权
公开(公告)号：US4296266A
公开(公告)日：1981-10-20
申请号：US169629
申请日：1980-07-16
CPC分类号： B01J29/076 , C07C1/20 , B01J2229/37 , C07C2529/06 , Y02P30/42
摘要： Olefins having from 2 to 4 carbon atoms are manufactured from methanol and/or dimethyl ether in the presence of water and a manganese-containing aluminum silicate catalyst. Before or after application of the manganese, the aluminum silicate is washed with a solution of ethylene-diaminetetraacetic acid or tartaric acid adjusted to a pH of from 3 to 7 by means of a base.
摘要翻译： 具有2至4个碳原子的烯烃由甲醇和/或二甲醚在水和含锰硅酸铝催化剂的存在下制备。 在施用锰之前或之后，硅酸铝用乙烯 - 二胺四乙酸或酒石酸的溶液用碱洗涤，调节至3至7的pH。
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公开(公告)号：US4128575A
公开(公告)日：1978-12-05
申请号：US853210
申请日：1977-11-14
申请人： Ernst I. Leupold , Hans-Jurgen Arpe
发明人： Ernst I. Leupold , Hans-Jurgen Arpe
IPC分类号： C07C51/367 , C07C59/06
CPC分类号： C07C51/367
摘要： Glycolic acid or the esters thereof are prepared by reacting paraformaldehyde or trioxane or a mixture thereof with formic acid or a formic acid ester in the liquid phase at a temperature of from 70.degree. to 200.degree. C in the presence of a strongly acidic catalyst.
摘要翻译： 乙醇酸或其酯通过使多聚甲醛或三恶烷或其混合物与甲酸或甲酸酯在液相中在70℃至200℃的温度下在强酸性催化剂存在下反应来制备。
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公开(公告)号：US4935561A
公开(公告)日：1990-06-19
申请号：US740180
申请日：1985-05-31
IPC分类号： C07C17/358
CPC分类号： C07C17/358 , Y02P20/582
摘要： The invention relates to a process for isomerizing monochlorotoluenes or dichlorotoluenes on a zirconium-containing zeolite catalyst of the Pentasil type. Catalysts of this type are distinguished by a particularly high activity coupled with a long service life. In particular, the invention relates to the preparation of a mixture 3-chlorotoluene and 4-chlorotoluene by isomerizing 2-chlorotoluene on zircoium-containing zeolite catalysts of the Pentasil type.The invention also relates to the preparation of a mixture of 2,5-dichlorotoluene and 3,4-dichlorotoluene by appropriate isomerization of 2,4-dichlorotoluene, and to the preparation of a mixture of 2,4-dichlorotoluene and 2,5-dichlorotoluene by appropriate isomerization of 3,4-dichlorotoluene.
摘要翻译： 本发明涉及在Pentasil类型的含锆沸石催化剂上异构化一氯甲苯或二氯甲苯的方法。 这种类型的催化剂通过特别高的活性加上长的使用寿命来区分。 特别地，本发明涉及通过在Pentasil型的含锆沸石催化剂上异构化2-氯甲苯来制备3-氯甲苯和4-氯甲苯的混合物。 本发明还涉及通过2,4-二氯甲苯的适当异构化制备2,5-二氯甲苯和3,4-二氯甲苯的混合物，以及制备2,4-二氯甲苯和2,5-二氯甲苯的混合物， 二氯甲苯通过3,4-二氯甲苯的适当异构化。
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公开(公告)号：US4128727A
公开(公告)日：1978-12-05
申请号：US859534
申请日：1977-12-12
IPC分类号： C07C67/05
CPC分类号： C07C67/04
摘要： Acetic acid ethyl ester is prepared by passing ethylene over a fixed-bed catalyst composed of silicon dioxide, which has a surface from 50 to 200 m.sup.2 /g and which is impregnated with H.sub.2 SO.sub.4, diethylsulfate or ethylsulfuric acid or mixtures of these compounds, with periodically alternating quantities of acetic acid, at a temperature from 130.degree. to 170.degree. C, the acid concentration, calculated on ethylene, varying constantly over a range from 0.01 to 40% by mole.
摘要翻译： 通过使乙烯通过由二氧化硅组成的固定床催化剂制备乙酸乙酯，二氧化硅的表面为50至200m 2 / g，并用H 2 SO 4，硫酸二乙酯或乙基硫酸或这些化合物的混合物浸渍，并定期 交替量的乙酸在130-170℃的温度下，以乙烯计算的酸浓度在0.01至40摩尔％的范围内不断变化。
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