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1. 发明授权

US4613425A Process for hydrotreating heavy hydrocarbon oils 失效
标题翻译：加氢处理重质烃油的方法
公开(公告)号：US4613425A
公开(公告)日：1986-09-23
申请号：US572097
申请日：1984-01-19
申请人： Hidehiro Higashi , Katsuhiro Shirono , Yuusaku Arima , Yoichi Nishimura , Shinichi Yoshida
发明人： Hidehiro Higashi , Katsuhiro Shirono , Yuusaku Arima , Yoichi Nishimura , Shinichi Yoshida
IPC分类号： C10G45/04 , B01J23/84 , B01J23/847 , B01J23/85 , B01J35/02 , B01J35/10 , C10G45/08 , C10G65/04
CPC分类号： C10G45/08 , B01J35/002 , B01J35/0073 , B01J35/023 , B01J35/026 , B01J35/108 , C10G65/04
摘要： A two-stage process for hydrotreating asphaltenes and metallic contaminants-containing heavy hydrocarbon oils which comprises a demetallization step using a catalyst composition which is smaller in pore size and less in active metal amount than the conventional demetallization catalysts, and a hydrotreating step using a catalyst composition which is larger in pore size and more in active metal amount than the conventional hydrodesulfurization catalysts or hydrocracking catalysts, said hydrotreating step being located downstream of said demetallization step.
摘要翻译：一种用于加氢处理沥青质和含金属污染物的重质烃油的两阶段方法，其包括使用催化剂组合物的脱金属步骤，所述催化剂组合物的孔径小于活性金属量小于常规脱金属催化剂的催化剂组合物，以及使用催化剂的加氢处理步骤组成比现有的加氢脱硫催化剂或加氢裂化催化剂的孔径大，活性金属量多，所述加氢处理步骤位于所述脱金属化步骤的下游。

2. 发明授权

US4925554A Hydrotreating process for heavy hydrocarbon oils 失效
标题翻译：重质烃油加氢处理工艺
公开(公告)号：US4925554A
公开(公告)日：1990-05-15
申请号：US152656
申请日：1988-02-05
申请人： Goro Sato , Hidehiro Higashi , Katsuhiro Shirono , Yoshio Eto
发明人： Goro Sato , Hidehiro Higashi , Katsuhiro Shirono , Yoshio Eto
IPC分类号： C10G65/04
CPC分类号： C10G65/04
摘要： An improvement in a process which comprises feeding a heavy hydrocarbon oil and hydrogen to a fixed bed reactor which is charged with a demetallation catalyst at its upper stage and a hydrotreating catalyst at its lower stage, first contacting said feed stock with the demetallation catalyst under hydrotreating conditions and then contacting the same with the hydrotreating catalyst for the purpose of hydrotreating. The improvement comprises providing at the upper stage of the demetallation catalyst bed a small volume of a premetallation catalyst bed, said premetallation catalyst being lower in the activity than the demetallation catalyst. This predemetallation catalyst bed is charged with a catalyst which comprises one kind or more of metals selected from Group IIB, Group IVB, Group VB, Group VIB and Group VIII supported on a porous inorganic oxide carrier, said metals being 0.2 to 3 wt. % in terms of oxide, and has a pore volume of 0.4 to 1.5 ml/g and a void fraction of 55 vol % or more.
摘要翻译：一种方法的改进包括将重质烃油和氢气送入固定床反应器中，该固定床反应器在其上部装入脱金属催化剂，在其下段加入加氢处理催化剂，首先在加氢处理下使所述原料与脱金属催化剂接触然后将其与加氢处理催化剂接触以加氢处理。该改进包括在脱金属催化剂床的上部阶段提供少量的金属前催化剂床，所述预金属化催化剂的活性低于脱金属催化剂。该预预硫化催化剂床装载有一种催化剂，该催化剂包含一种或多种选自IIB，IVB族，VB族，VIB族和VIII族的金属，负载在多孔无机氧化物载体上，所述金属为0.2-3wt。以氧化物换算，孔体积为0.4〜1.5ml / g，空隙率为55体积％以上。

3. 发明授权

US4668649A Modified zeolite 失效
标题翻译：改性沸石
公开(公告)号：US4668649A
公开(公告)日：1987-05-26
申请号：US698308
申请日：1985-02-05
申请人： Shinichi Yoshida , Hidehiro Higashi , Takemithu Yano , Jun Fuchikami
发明人： Shinichi Yoshida , Hidehiro Higashi , Takemithu Yano , Jun Fuchikami
IPC分类号： C10G35/095 , B01J29/00 , B01J29/08 , B01J29/70 , B01J35/10 , C01B39/24 , C10G45/64 , C10G47/16
CPC分类号： B01J35/10 , B01J29/084 , B01J35/1023 , B01J35/1038 , B01J35/1061 , B01J35/1066 , B01J35/108
摘要： As modified zeolite is disclosed here wherein the volume occupied by pores having a diameter ranging from 50 .ANG. to 600 .ANG. measured by the nitrogen gas absorption method is 30% or more of the volume occupied by pores having a diameter ranging from 0 to 600 .ANG.. The catalyst containing this modified zeolite is suitably used especially in hydroprocessing heavy hydrocarbon oil.
摘要翻译：作为这里公开的改性沸石，其中由通过氮气吸收法测量的直径范围为50至600的孔所占据的体积为直径范围为0至600Ag的孔的体积的30％或更多。含有该改性沸石的催化剂特别适用于加氢处理重质烃油。

4. 发明授权

US4500645A Hydrocracking catalyst composition and method of making same 失效
标题翻译：加氢裂化催化剂组合物及其制备方法
公开(公告)号：US4500645A
公开(公告)日：1985-02-19
申请号：US385357
申请日：1982-06-07
申请人： Jun Fuchikami , Hidehiro Higashi , Takashi Inoue , Hiroyuki Oba
发明人： Jun Fuchikami , Hidehiro Higashi , Takashi Inoue , Hiroyuki Oba
IPC分类号： C10G47/16 , B01J29/08 , B01J29/10 , B01J29/16
CPC分类号： B01J29/106
摘要： A hydrocracking catalyst composition comprising metals of Group VIb and Group VIII deposited on a carrier material consisting of Y-zeolite and one or more members of the group consisting of alumina/zinc oxide, alumina/boria and alumina/silica/magnesia, the greater part of the pores of said composition having a diameter of 70-110 .ANG. even when measured by nitrogen adsorption method or by means of a porosimeter under pressure. The catalyst composition having the pores as mentioned above is made by using, as an alumina component of the carrier material, an alumina cake obtained from an amorphous alumina hydrate slurry containing a pseudoboehmite having a crystal size grown in the range of 40 to 80 .ANG..
摘要翻译：包含VIb和VIII族金属的加氢裂化催化剂组合物沉积在由Y-沸石和由氧化铝/氧化锌，氧化铝/氧化硼和氧化铝/二氧化硅/氧化镁组成的组中的一种或多种成分组成的载体材料上，大部分的直径为70-110安培的组合物的孔，即使通过氮吸附法或通过孔隙度计在压力下测量。具有如上所述的孔的催化剂组合物通过使用由载体材料的氧化铝组分，由含有晶体尺寸生长在40至80范围内的假勃姆石的无定形氧化铝水合物浆料获得的氧化铝饼形成。

5. 发明授权

US5779992A Process for hydrotreating heavy oil and hydrotreating apparatus 失效
标题翻译：重油加氢处理装置加氢处理工艺
公开(公告)号：US5779992A
公开(公告)日：1998-07-14
申请号：US698473
申请日：1996-08-15
申请人： Hidehiro Higashi
发明人： Hidehiro Higashi
IPC分类号： C10G65/04 , B01J8/04
CPC分类号： C10G65/04
摘要： A hydrotreating apparatus comprising (a') a fixed-bed reactor packed with a hydrotreating catalyst for hydrotreating a heavy oil and (b') a suspended-bed reactor packed with a hydrotreating catalyst for further hydrotreating the heavy oil hydrotreated in the fixed-bed reactor. According to the apparatus of the present invention, (a) feeding of a heavy oil to a fixed-bed reactor is disclosed packed with a hydrotreating catalyst to thereby effect hydrotreating of the heavy oil and (b) feeding of the heavy oil hydrotreated in the fixed-bed reactor to a suspended-bed reactor packed with a hydrotreating catalyst to thereby effect further hydrotreating of the heavy oil can be conducted, and therefore the period of hydrotreating of the heavy oil can be prolonged.
摘要翻译：一种加氢处理装置，包括（a'）填充有用于加氢处理重油的加氢处理催化剂的固定床反应器和（b'）填充有加氢处理催化剂的悬浮床反应器，用于进一步加氢处理在固定床中加氢处理的重油反应堆。根据本发明的装置，（a）将重油进料到固定床反应器中，公开了一种加氢处理催化剂，从而实现重油的加氢处理，（b）加氢处理的重油进料固定床反应器可以进行填充有加氢处理催化剂的悬浮床反应器，从而进一步加氢处理重油，因此可以延长重油加氢处理的时间。

6. 发明授权

US4419275A Method of hydrorefining catalyst manufacture 失效
标题翻译：加氢精制催化剂制造方法
公开(公告)号：US4419275A
公开(公告)日：1983-12-06
申请号：US421764
申请日：1982-09-23
申请人： Shin-ichi Yoshida , Takemitu Yano , Hidehiro Higashi
发明人： Shin-ichi Yoshida , Takemitu Yano , Hidehiro Higashi
IPC分类号： B01J21/04 , B01J23/85 , B01J37/00 , C10G45/08
CPC分类号： C10G45/08 , B01J21/04 , B01J23/85 , B01J37/00
摘要： A catalytic composite of Group VIB metal, Group VIII metal and a porous alumina carrier material is manufactured by controlling a water of hydration of pseudo-boehmite contained in an amorphous alumina hydrate slurry in the range of 1.20-1.50 mols per mol of Al.sub.2 O.sub.3 ; forming an alumina hydrate obtained from this slurry into alumina particles and drying; and then calcining the alumina particles in a steam-containing atmosphere to thereby obtain a porous alumina carrier material, the resulting porous alumina carrier material being subsequently incorporated with catalytically effective amounts of a Group VIB metal compound and a Group VIII metal compound.
摘要翻译：通过控制无定形氧化铝水合物浆料中包含的假勃姆石的水合水在1.20-1.50摩尔/摩尔Al 2 O 3的范围内来制备VIB族金属，VIII族金属和多孔氧化铝载体材料的催化复合物; 将由该浆料得到的氧化铝水合物形成氧化铝颗粒并干燥; 然后在含蒸汽的气氛中煅烧氧化铝颗粒，从而获得多孔氧化铝载体材料，随后加入催化有效量的VIB族金属化合物和VIII族金属化合物。

7. 发明授权

US5591325A Process for hydrotreating heavy oil and hydrotreating apparatus 失效
标题翻译：重油加氢处理装置加氢处理工艺
公开(公告)号：US5591325A
公开(公告)日：1997-01-07
申请号：US335886
申请日：1994-11-15
申请人： Hidehiro Higashi
发明人： Hidehiro Higashi
IPC分类号： C10G45/02 , C10G45/16 , C10G65/04 , C10G45/00
CPC分类号： C10G65/04
摘要： The present invention provides a process for hydrotreating a heavy oil, comprising the steps of (a) feeding a heavy oil into a fixed-bed reactor packed with a hydrotreating catalyst to thereby effect hydrotreating of the heavy oil, and (b) feeding the heavy oil hydrotreated in the step (a) into a suspended-bed reactor packed with a hydrotreating catalyst for hydrotreating the heavy oil to thereby effect further hydrotreating of the heavy oil, and also provides a hydrotreating apparatus comprising (a') a fixed-bed reactor packed with a catalyst for hydrotreating a feed heavy oil and (b') a suspended-bed reactor packed with a hydrotreating catalyst for hydrotreating the heavy oil hydrotreated in the fixed-bed reactor. The hydrotreating of the heavy oil can be conducted for a prolonged period of time.
摘要翻译： PCT No.PCT / JP94 / 01360 Sec。 371日期：1994年11月15日 102（e）1994年11月15日日期PCT 1994年8月17日PCT PCT。公开号WO95 / 05434 日期：1995年2月23日本发明提供一种加氢精制重油的方法，其特征在于，包括以下步骤：（a）将重油加入到装有加氢精制催化剂的固定床反应器中，从而进行重质油的加氢处理， b）将步骤（a）中加氢处理的重油进料到填充有加氢处理催化剂的悬浮床反应器中，用于加氢处理重油，从而进一步加氢处理重油，并提供加氢处理装置，其包含（a'）填充有用于加氢精制进料重油的催化剂的固定床反应器和（b'）填充有加氢处理催化剂的悬浮床反应器，用于加氢处理在固定床反应器中加氢处理的重油。重油的加氢处理可以延长一段时间。

8. 发明授权

US4789654A Hydrotreating catalysts 失效
标题翻译：加氢处理催化剂
公开(公告)号：US4789654A
公开(公告)日：1988-12-06
申请号：US928219
申请日：1986-10-31
申请人： Tetsuji Hirano , Goro Sato , Hidehiro Higashi , Teruo Migita , Yoshio Eto
发明人： Tetsuji Hirano , Goro Sato , Hidehiro Higashi , Teruo Migita , Yoshio Eto
IPC分类号： B01J29/16 , C10G45/12 , B01J29/10
CPC分类号： B01J29/166 , C10G45/12
摘要： A catalyst comprising metal components selected from Group VIA and Group VIII of the Periodic Table on a carrier comprising an alumina-containing inorganic oxide and a faujasite type Y zeolite having a specified particle size distribution, can exhibit a superior desulfurizing activity and produce an middle distillate such as kerosene and light gas oil in a high yield.
摘要翻译： PCT No.PCT / JP86 / 00143 Sec。 371日期1986年10月31日第 102（e）1986年10月31日PCT PCT日期：1986年3月27日PCT公布。出版物WO86 / 05715 日期：1986年10月9日。含有选自元素周期表第VIA族和第VIII族的金属组分的催化剂在包含含氧化铝的无机氧化物和具有特定粒度分布的八面沸石型Y沸石的载体上可以显示出优异的脱硫活性高，产出煤油，轻瓦斯油等中间馏分。

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