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公开(公告)号：US4962251A
公开(公告)日：1990-10-09
申请号：US462298
申请日：1989-12-28
IPC分类号： C10G35/095
CPC分类号： C10G35/095
摘要： A process for producing aromatic hydrocarbons in a high yield by introducing a naphtha fraction the cyclopentane content of which is controlled to not more than 1% by weight, or the methylpentane content is controlled to not more than 10% by weight, in a catalytic reaction tower, and contacting with a catalyst comprising a large pore zeolite containing at least one of Group VII metals of the Periodic Table. In this process, the catalyst cycle is greatly lengthened.
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2.发明授权
公开(公告)号：US4761512A
公开(公告)日：1988-08-02
申请号：US33077
申请日：1987-03-31
摘要： A process for producing aromatic hydrocarbons which comprises contacting at least one type of hydrocarbon selected from paraffin, olefin, acetylene, cyclic paraffin and cyclic olefin-based hydrocarbons with a catalyst comprising a L-type zeolite treated with a halogen-containing compound and platinum deposited thereon.
摘要翻译： 一种制备芳族烃的方法，其包括使选自石蜡，烯烃，乙炔，环状链烷烃和环状烯烃类烃的至少一种烃与包含用含卤素化合物处理的L型沸石和沉积铂的催化剂接触 上。
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公开(公告)号：US4681865A
公开(公告)日：1987-07-21
申请号：US856756
申请日：1986-04-28
摘要： A catalyst for production of aromatic hydrocarbons and a process for producing aromatic hydrocarbons from various hydrocarbons using said catalyst are disclosed. The catalyst comprises a L-type zeolite treated with a halogen-containing compound and platinum deposited thereon, which is of high activity and then has a long service life. The process of the present invention using the catalyst enables to produce aromatic hydrocarbons in a yield as high as not less than 80% for a long time. The hydrocarbon feedstock is selected from paraffin, olefin, acetylene, cyclic paraffin, and cyclic olefin-based hydrocarbons.
摘要翻译： 公开了一种用于生产芳烃的催化剂和使用所述催化剂从各种烃生产芳族烃的方法。 催化剂包括用含卤素化合物和沉积在其上的铂处理的L型沸石，其活性高，然后具有较长的使用寿命。 使用该催化剂的本发明的方法能够长时间产生高达不小于80％的芳族烃。 烃原料选自石蜡，烯烃，乙炔，环状链烷烃和环烯烃类烃。
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4.发明授权Catalyst for production of aromatic hydrocarbons and process for production of aromatic hydrocarbons using same 失效用于生产芳烃的催化剂和使用该芳烃的芳烃的生产方法
公开(公告)号：US5196631A
公开(公告)日：1993-03-23
申请号：US793079
申请日：1991-11-15
申请人： Takashi Murakawa , Hisashi Katsuno
发明人： Takashi Murakawa , Hisashi Katsuno
摘要： The catalyst is an L-type zeolite with platinum supported thereon, which is then treated with a halogen-containing compound. The catalyst has a long catalyst life and is extremely useful for the preparation of aromatic hydrocarbons from aliphatic hydrocarbons. The process using the catalyst provides a production of aromatic hydrocarbons with a high yield.
摘要翻译： 催化剂是其上负载有铂的L型沸石，然后用含卤素化合物处理。 该催化剂具有长的催化剂寿命，对从脂族烃制备芳烃是极其有用的。 使用该催化剂的方法提供了高产率的芳族烃的生产。
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公开(公告)号：US5091351A
公开(公告)日：1992-02-25
申请号：US341386
申请日：1989-04-21
申请人： Takashi Murakawa , Hisashi Katsuno
发明人： Takashi Murakawa , Hisashi Katsuno
IPC分类号： B01J29/00 , B01J29/54 , B01J29/62 , B01J29/74 , C07B61/00 , C07C1/00 , C07C2/76 , C07C5/367 , C07C5/41 , C07C15/00 , C07C15/02 , C07C67/00 , C10G35/095
摘要： The catalyst is an L-type zeolite with platinum supported thereon, which is then treated with a halogen-containing compound. The catalyst has a long catalyst life and is extremely useful for the preparation of aromatic hydrocarbons from aliphatic hydrocarbons. The process using the catalyst provides a production of aromatic hydrocarbons with a high yield.
摘要翻译： 催化剂是其上负载有铂的L型沸石，然后用含卤素化合物处理。 该催化剂具有长的催化剂寿命，对从脂族烃制备芳烃是极其有用的。 使用该催化剂的方法提供了高产率的芳族烃的生产。
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公开(公告)号：US5073652A
公开(公告)日：1991-12-17
申请号：US586343
申请日：1990-09-21
申请人： Hisashi Katsuno , Michio Sugimoto
发明人： Hisashi Katsuno , Michio Sugimoto
IPC分类号： B01J29/61 , B01J29/52 , C07B61/00 , C07C5/41 , C07C15/00 , C10G35/085 , C10G35/095
摘要： The aromatic hydrocarbons rich in benzene, toluene and xylene are prepared from a hydrocarbon feed having from 6 to 12 carbon atoms by feeding the hydrogen in admixture with hydrogen in a ratio ranging from 0 to less than 1 mole with respect to each mole of the hydrocarbon, into contact with a catalyst prepared by depositing at least one metal belonging to group VIII of the periodic table on a macroporous zeolite treated with a halogenated compound. The aromatic hydrocarbons rich in benzene, toluene and xylene are useful as a base for high octane number gasoline or as petrochemical raw materials.
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公开(公告)号：US5354933A
公开(公告)日：1994-10-11
申请号：US183124
申请日：1994-01-18
申请人： Hiroshi Ohashi , Hisashi Katsuno , Michio Sugimoto
发明人： Hiroshi Ohashi , Hisashi Katsuno , Michio Sugimoto
IPC分类号： B01J29/62 , C07C15/02 , C10G35/095 , C07C2/00
CPC分类号： C10G35/095 , B01J29/62 , B01J2229/16 , B01J2229/26 , B01J2229/42
摘要： A process for producing aromatic hydrocarbons comprising contacting at least one hydrocarbon of the paraffin series, olefin series, acetylene series, cyclic paraffin series or cyclic olefin series with a catalyst containing an L-type zeolite containing both platinum components and halogen components supported thereon, the catalyst having a peak intensity of 0.4 or less as determined by X-ray absorption near edge structure (XANES), and the amount of dealuminization in the zeolite is 3% by weight or less, based on the total amount of aluminum therein.
摘要翻译： 一种制备芳族烃的方法，包括将至少一种链烷烃系列，烯烃系列，乙炔系列，环状链烷烃系列或环烯烃系列烃与含有载有铂组分和卤素组分的L型沸石的催化剂接触， 通过X射线吸收近边缘结构（XANES）测定的峰值强度为0.4以下的催化剂，沸石中脱铝量为3重量％以下，基于铝的总量。
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8.发明授权公开(公告)号：US07268097B2
公开(公告)日：2007-09-11
申请号：US10221199
申请日：2001-04-02
CPC分类号： B01J20/0244 , B01J20/0207 , B01J20/0222 , B01J20/0225 , B01J20/0233 , B01J20/0237 , B01J20/04 , B01J20/16 , B01J20/3204 , B01J20/3236 , B01J21/12 , B01J23/70 , B01J23/755 , B01J23/78 , B01J23/80 , B01J23/83 , B01J23/8892 , B01J23/8926 , B01J35/1019 , B01J35/1061 , B01J37/03 , C01B3/38 , C01B2203/0233 , C01B2203/066 , C01B2203/1041 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1235 , C01B2203/127 , C10G25/003 , H01M8/0662 , Y02P20/52 , Y10S502/517
摘要： A desulfurizing agent comprising a silica-alumina carrier having an Si/Al mole ratio of 10 or less and nickel carried thereon; a desulfurizing agent for hydrocarbons derived from petroleum which comprises a carrier and a metal component carried thereon and has a specific surface area of pores having a pore diameter of 3 nm or less of 100 m2/g or more; an Ni-Cu based desulfurizing agent comprising a carrier and, carried thereon, (A) nickel, (B) copper, and (C) an alkali metal or another metal; a desulfurizing agent for hydrocarbons derived from petroleum which comprises a carrier and a metal component carried thereon and has a hydrogen adsorption capacity of 0.4 mmol/g or more; and methods for producing these nickel-based and nickel-copper-based desulfurizing agents. The above desulfurizing agents are capable of adsorbing and removing with good efficiency the sulfur contained in hydrocarbons derived from petroleum to a content of 0.2 wt. ppm or less and have a long service life. The steam reforming of hydrocarbons derived from petroleum having been desulfurized by use of any one of the above desulfurizing agents allows the production of hydrogen for use in a fuel cell with good efficiency.
摘要翻译： 一种脱硫剂，其含有Si / Al摩尔比为10以下的二氧化硅 - 氧化铝载体和负载在其上的镍。 一种来自石油的烃的脱硫剂，其包含载体和载体上的金属组分，并且具有孔径为3nm以下的孔的比表面积为100m 2 / g以上 ; （A）镍，（B）铜和（C）碱金属或其他金属的载体和载体上的Ni-Cu基脱硫剂; 来自石油的烃的脱硫剂，其包含载体和载体上的金属组分，并且具有0.4mmol / g以上的氢吸附能力; 以及用于制造这些镍基和镍 - 铜基脱硫剂的方法。 上述脱硫剂能够以高效率吸附和除去来自石油的烃中所含的硫至0.2重量％的含量。 ppm以下，使用寿命长。 通过使用上述脱硫剂中的任何一种脱硫后的来自石油的烃的蒸汽重整，能够以高效率生产用于燃料电池的氢。
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9.发明申请Method for desulfurization of liquid hydrocarbons and process for production of hydrogen for fuel cells 失效液态碳氢化合物的脱硫方法和燃料电池用氢的制造方法公开(公告)号：US20060131215A1
公开(公告)日：2006-06-22
申请号：US10519681
申请日：2003-07-22
IPC分类号： C10G29/04
CPC分类号： C10G25/003 , C01B3/38 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/0844 , C01B2203/1064 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/82 , C10G29/04 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/1059 , C10G2300/202 , H01M8/0612 , H01M8/0662
摘要： The invention provides an optimum method for utilizing a desulfurizing agent for liquid hydrocarbons which can efficiently remove sulfur content from kerosene without performing addition of hydrogen to a low sulfur concentration and which has a prolonged lifetime. The invention provides a desulfurization method which includes removing sulfur content from kerosene by use of a metallic desulfurizing agent without performing addition of hydrogen, characterized in that the method employs desulfurization conditions satisfying the following formula (1): 1.06×Pope0.44
摘要翻译： 本发明提供了一种利用液体烃脱硫剂的最佳方法，该脱硫剂能够有效地从煤油中除去硫含量，而不用将氢气加入到低硫浓度并且寿命延长。 本发明提供了一种脱硫方法，其包括通过使用金属脱硫剂从煤油中除去硫含量而不进行氢的加入，其特征在于该方法采用满足下式（1）的脱硫条件：<β在线配方说明书 =“在线公式”end =“lead”？> 1.06xP （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（其中T < 操作温度（℃）;操作压力（MPa）; T <50>是每50％恢复的温度， 由JIS K2254“石油产品 - 蒸馏特性的测定”中规定的“大气压力测试方法”确定。
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10.发明授权Method for desulfurization of liquid hydrocarbons and process for production of hydrogen for fuel cells 失效液态碳氢化合物的脱硫方法和燃料电池用氢的制造方法公开(公告)号：US07510648B2
公开(公告)日：2009-03-31
申请号：US10519681
申请日：2003-07-22
CPC分类号： C10G25/003 , C01B3/38 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/0844 , C01B2203/1064 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/82 , C10G29/04 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/1059 , C10G2300/202 , H01M8/0612 , H01M8/0662
摘要： The invention provides an optimum method for utilizing a desulfurizing agent for liquid hydrocarbons which can efficiently remove sulfur content from kerosene without performing addition of hydrogen to a low sulfur concentration and which has a prolonged lifetime.The invention provides a desulfurization method which includes removing sulfur content from kerosene by use of a metallic desulfurizing agent without performing addition of hydrogen, characterized in that the method employs desulfurization conditions satisfying the following formula (1): 1.06×Pope0.44
摘要翻译： 本发明提供了一种利用液体烃脱硫剂的最佳方法，该脱硫剂能够有效地从煤油中除去硫含量，而不用将氢气加入到低硫浓度并且寿命延长。 本发明提供了一种脱硫方法，其包括通过使用金属脱硫剂从煤油中除去硫含量而不进行氢的加入，其特征在于该方法采用满足下式（1）的脱硫条件：<β在线配方说明书 =“In-line Formulas”end =“lead”？> 1.06xPope0.44
（其中Tope为操作温度（℃）; Pope为操作压力（MPa）; T50为按JIS K2254规定的“大气压下蒸馏试验方法”确定的每50％回收的温度“石油产品 - 1998年修订的蒸馏特性的测定“）。
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