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    REGENERATED HYDROTREATMENT CATALYST
    1.
    发明申请
    REGENERATED HYDROTREATMENT CATALYST 有权
    再生氢化催化剂

    公开(公告)号：US20120298557A1

    公开(公告)日：2012-11-29

    申请号：US13521801

    申请日：2010-11-08

    申请人： Nobuharu Kimura ,  Yoshimu Iwanami ,  Wataru Sahara ,  Souichirou Konno

    发明人： Nobuharu Kimura ,  Yoshimu Iwanami ,  Wataru Sahara ,  Souichirou Konno

    IPC分类号： C10G49/04 ,  B01J23/88 ,  B01J27/02

    CPC分类号： C10G45/08 ,  B01J23/88 ,  B01J23/882 ,  B01J23/94 ,  B01J35/002 ,  B01J38/02 ,  C10G2300/4018

    摘要： The present invention relates to a regenerated hydrotreatment catalyst regenerated from a hydrotreatment catalyst for treating a petroleum fraction, the hydrotreatment catalyst being prepared by supporting molybdenum and at least one species selected from metals of Groups 8 to 10 of the Periodic Table on an inorganic carrier containing an aluminum oxide, wherein a residual carbon content is in the range of 0.15 mass % to 3.0 mass %, a peak intensity of a molybdenum composite metal oxide with respect to an intensity of a base peak is in the range of 0.60 to 1.10 in an X-Ray diffraction spectrum, and a peak intensity of a Mo—S bond derived from a residual sulfur peak with respect to an intensity of a base peak is in the range of 0.10 to 0.60 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum of an X-ray absorption fine structure analysis.

    摘要翻译： 本发明涉及从用于处理石油馏分的加氢处理催化剂再生的再生加氢处理催化剂，该加氢处理催化剂是通过将含钼和至少一种选自元素周期表第8至10族的金属的物质载于含有 氧化铝，其中残留碳含量在0.15质量％至3.0质量％的范围内，钼复合金属氧化物相对于基础峰的强度的峰强度​​在0.60至1.10的范围内，在 X射线衍射光谱和源自残留硫峰的Mo-S键相对于基峰强度的峰强度​​在从扩展X射线衍射光谱获得的径向分布曲线中在0.10〜0.60的范围内， X射线吸收精细结构光谱吸收精细结构光谱分析。

    Process for producing regenerated hydrotreating catalyst and process for producing petrochemical product
    2.
    发明授权
    Process for producing regenerated hydrotreating catalyst and process for producing petrochemical product 有权
    生产再生加氢处理催化剂的方法和生产石化产品的方法

    公开(公告)号：US08722558B2

    公开(公告)日：2014-05-13

    申请号：US13382383

    申请日：2010-06-18

    申请人： Souichirou Konno ,  Yoshimu Iwanami ,  Wataru Sahara ,  Nobuharu Kimura

    发明人： Souichirou Konno ,  Yoshimu Iwanami ,  Wataru Sahara ,  Nobuharu Kimura

    IPC分类号： C10G65/02

    CPC分类号： C10G49/02 ,  B01J38/02 ,  C10G45/72 ,  C10G47/36 ,  C10G49/26 ,  C10G2300/4081 ,  C10G2300/701

    摘要： Provided is a process for producing a regenerated hydrotreating catalyst by regenerating a spent hydrotreating catalyst in a prescribed temperature range, wherein the prescribed temperature range is a temperature range of T1−30° C. or more and T2+30° C. or less, as determined by subjecting the spent hydrotreating catalyst to a differential thermal analysis, converting a differential heat in a measuring temperature range of 100° C. or more and 600° C. or less to a difference in electromotive force, differentiating the converted value twice by temperature to provide a smallest extreme value and a second smallest extreme value, and representing a temperature corresponding to the extreme value on the lower-temperature side as T1 and a temperature corresponding to the extreme value on the higher-temperature side as T2.

    摘要翻译： 本发明提供一种通过在规定的温度范围内再生废加氢处理催化剂来制造再生加氢精制催化剂的方法，其中规定的温度范围为T1-30℃以上且T2 + 30℃以下的温度范围， 通过对废加氢处理催化剂进行差示热分析，将在100℃以上且600℃以下的测定温度范围内的差热转换为电动势的差异，将转换值两次分离， 温度以提供最小的极值和第二最小极值，并且将与低温侧的极值相对应的温度表示为T1，对应于较高温侧的极值的温度表示为T2。

    PROCESS FOR PRODUCING REGENERATED HYDROTREATING CATALYST AND PROCESS FOR PRODUCING PETROCHEMICAL PRODUCT
    3.
    发明申请
    PROCESS FOR PRODUCING REGENERATED HYDROTREATING CATALYST AND PROCESS FOR PRODUCING PETROCHEMICAL PRODUCT 有权
    生产再生氢化催化剂的方法和生产石化产品的方法

    公开(公告)号：US20120160738A1

    公开(公告)日：2012-06-28

    申请号：US13382383

    申请日：2010-06-18

    申请人： Souichirou Konno ,  Yoshimu Iwanami ,  Wataru Sahara ,  Nobuharu Kimura

    发明人： Souichirou Konno ,  Yoshimu Iwanami ,  Wataru Sahara ,  Nobuharu Kimura

    IPC分类号： C10G65/02 ,  B01J21/04 ,  B01J38/02

    CPC分类号： C10G49/02 ,  B01J38/02 ,  C10G45/72 ,  C10G47/36 ,  C10G49/26 ,  C10G2300/4081 ,  C10G2300/701

    摘要： Provided is a process for producing a regenerated hydrotreating catalyst by regenerating a spent hydrotreating catalyst in a prescribed temperature range, wherein the prescribed temperature range is a temperature range of T1−30° C. or more and T2+30° C. or less, as determined by subjecting the spent hydrotreating catalyst to a differential thermal analysis, converting a differential heat in a measuring temperature range of 100° C. or more and 600° C. or less to a difference in electromotive force, differentiating the converted value twice by temperature to provide a smallest extreme value and a second smallest extreme value, and representing a temperature corresponding to the extreme value on the lower-temperature side as T1 and a temperature corresponding to the extreme value on the higher-temperature side as T2.

    摘要翻译： 本发明提供一种通过在规定的温度范围内再生废加氢处理催化剂来制造再生加氢精制催化剂的方法，其中规定的温度范围为T1-30℃以上且T2 + 30℃以下的温度范围， 通过对废加氢处理催化剂进行差示热分析，将在100℃以上且600℃以下的测定温度范围内的差热转换为电动势的差异，将转换值两次分离， 温度以提供最小的极值和第二最小极值，并且将与低温侧的极值相对应的温度表示为T1，对应于较高温侧的极值的温度表示为T2。

    Regenerated hydrotreatment catalyst
    4.
    发明授权
    Regenerated hydrotreatment catalyst 有权
    再生加氢处理催化剂

    公开(公告)号：US08795514B2

    公开(公告)日：2014-08-05

    申请号：US13521801

    申请日：2010-11-08

    申请人： Nobuharu Kimura ,  Yoshimu Iwanami ,  Wataru Sahara ,  Souichirou Konno

    发明人： Nobuharu Kimura ,  Yoshimu Iwanami ,  Wataru Sahara ,  Souichirou Konno

    IPC分类号： C10G49/04

    CPC分类号： C10G45/08 ,  B01J23/88 ,  B01J23/882 ,  B01J23/94 ,  B01J35/002 ,  B01J38/02 ,  C10G2300/4018

    摘要： The present invention relates to a regenerated hydrotreatment catalyst regenerated from a hydrotreatment catalyst for treating a petroleum fraction, the hydrotreatment catalyst being prepared by supporting molybdenum and at least one species selected from metals of Groups 8 to 10 of the Periodic Table on an inorganic carrier containing an aluminum oxide, wherein a residual carbon content is in the range of 0.15 mass % to 3.0 mass %, a peak intensity of a molybdenum composite metal oxide with respect to an intensity of a base peak is in the range of 0.60 to 1.10 in an X-Ray diffraction spectrum, and a peak intensity of a Mo—S bond derived from a residual sulfur peak with respect to an intensity of a base peak is in the range of 0.10 to 0.60 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum of an X-ray absorption fine structure analysis.

    摘要翻译： 本发明涉及从用于处理石油馏分的加氢处理催化剂再生的再生加氢处理催化剂，该加氢处理催化剂是通过将含钼和至少一种选自元素周期表第8至10族的金属的物质载于含有 氧化铝，其中残留碳含量在0.15质量％至3.0质量％的范围内，钼复合金属氧化物相对于基础峰的强度的峰强度​​在0.60至1.10的范围内，在 X射线衍射光谱和源自残留硫峰的Mo-S键相对于基峰强度的峰强度​​在从扩展X射线衍射光谱获得的径向分布曲线中在0.10〜0.60的范围内， X射线吸收精细结构光谱吸收精细结构光谱分析。

    Process of hydrotreating heavy hydrocarbon oil
    5.
    发明授权
    Process of hydrotreating heavy hydrocarbon oil 有权
    加氢处理重质烃油的工艺

    公开(公告)号：US07651605B2

    公开(公告)日：2010-01-26

    申请号：US11679414

    申请日：2007-02-27

    申请人： Wataru Sahara ,  Yoshiaki Fukui

    发明人： Wataru Sahara ,  Yoshiaki Fukui

    IPC分类号： C10G45/00

    CPC分类号： C10G45/02 ,  B01J23/847 ,  B01J23/85 ,  C10G45/08 ,  C10G2300/202 ,  C10G2300/308 ,  C10G2300/4018

    摘要： When a heavy fuel oil with a sulfur content of 1 percent by mass or lower is produced from a feedstock consisting of a heavy hydrocarbon oil derived from a heavy crude oil having an API degree of 30 or less and containing sulfur and metal components in amounts larger than those of ordinary crude oil, the conventional processes requires higher reaction temperature and was accompanied with a remarkably enhanced deactivation rate of the catalyst which results in a remarkable shortened lifetime thereof. Therefore, it is regarded as substantially impossible to treat the feedstock. However, the present invention makes it possible to produce a low sulfur heavy fuel oil with a sulfur content of 1 percent by mass or less by hydrotreating a mix oil of 100 parts by volume of a heavy hydrocarbon oil derived from a heavy crude oil with an API degree of 30 or less and 30 to 1000 parts by volume of a heavy hydrocarbon oil derived from a light crude oil with an API degree of 35 or greater, without lowering the degree of demetallization while retarding the deactivation rate of the catalyst.

    摘要翻译： 当硫酸含量为1质量％以下的重质燃料油由来自API度为30以下的重质原油的重质烃油和含硫量较大的金属成分组成的原料生产时， 与常规原油相比，常规方法需要更高的反应温度，并伴随显着增加催化剂的失活速率，导致其寿命显着缩短。 因此，被认为是不可能处理原料。 然而，本发明使得可以通过加氢处理100重量份的来自重质原油的重质烃油的混合油和硫酸含量为1质量％以下的低硫重质燃料油， API度为30以下，30〜1000体积份的来自API度为35以上的轻质原油的重烃油，而不降低脱金属化同时延迟催化剂的失活速率。

    Process for Producing Low-Sulfur Gas Oil Fraction, and Low-Sulfur Gas Oil
    6.
    发明申请
    Process for Producing Low-Sulfur Gas Oil Fraction, and Low-Sulfur Gas Oil 有权
    生产低硫油馏分和低硫油的方法

    公开(公告)号：US20120000823A1

    公开(公告)日：2012-01-05

    申请号：US13138623

    申请日：2010-03-11

    申请人： Wataru Sahara ,  Kazuya Nasuno ,  Tsukasa Kousaka

    发明人： Wataru Sahara ,  Kazuya Nasuno ,  Tsukasa Kousaka

    IPC分类号： C10G45/02

    CPC分类号： C10G45/72 ,  C10G45/02 ,  C10G45/08 ,  C10G2300/1059 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/307 ,  C10G2300/4006 ,  C10G2300/4018 ,  C10G2300/80 ,  C10G2400/06 ,  C10L1/08

    摘要： A process for producing a gas oil fraction by hydrodesulfurizing a feedstock oil prepared by blending a straight-run gas oil and a light cycle oil, wherein the process is capable of maintaining the activity of the desulfurization catalyst over a long period, and is capable of producing a low-sulfur gas oil fraction having a low sulfur content and excellent color index. The process for producing a low-sulfur gas oil fraction includes hydrodesulfurizing a feedstock oil to a sulfur content of not more than 10 ppm by mass, wherein the feedstock oil is prepared by blending a straight-run gas oil with a light cycle oil having a 10 volume % distillation temperature of less than 220° C. and a 90 volume % distillation temperature of less than 325° C., such that the blend proportion of the light cycle oil is not more than 30% by volume. Further, a low-sulfur gas oil is obtained by blending the low-sulfur gas oil fraction with a kerosene fraction.

    摘要翻译： 通过将直馏瓦斯油和轻质循环油混合而制备的原料油进行加氢脱硫来生产粗柴油馏分的方法，其中该方法能够长时间保持脱硫催化剂的活性，并且能够 生成硫含量低，颜色指数优异的低硫粗柴油馏分。 低硫粗柴油馏分的制造方法包括将原料油加氢脱硫至不超过10质量ppm的硫含量，其中原料油通过将直馏瓦斯油与具有 10体积％蒸馏温度小于220℃，90体积％蒸馏温度低于325℃，使得轻循环油的共混比例不超过30体积％。 此外，通过将低硫粗柴油馏分与煤油馏分混合，获得低硫瓦斯油。

    Process for producing low-sulfur gas oil fraction, and low-sulfur gas oil
    8.
    发明授权
    Process for producing low-sulfur gas oil fraction, and low-sulfur gas oil 有权
    生产低硫瓦斯油馏分和低硫瓦斯油的方法

    公开(公告)号：US09416323B2

    公开(公告)日：2016-08-16

    申请号：US13138623

    申请日：2010-03-11

    申请人： Wataru Sahara ,  Kazuya Nasuno ,  Tsukasa Kousaka

    发明人： Wataru Sahara ,  Kazuya Nasuno ,  Tsukasa Kousaka

    IPC分类号： C10G45/72 ,  C10G45/02 ,  C10G45/08 ,  C10L1/08

    CPC分类号： C10G45/72 ,  C10G45/02 ,  C10G45/08 ,  C10G2300/1059 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/307 ,  C10G2300/4006 ,  C10G2300/4018 ,  C10G2300/80 ,  C10G2400/06 ,  C10L1/08

    摘要： A process for producing a gas oil fraction by hydrodesulfurizing a feedstock oil prepared by blending a straight-run gas oil and a light cycle oil, wherein the process is capable of maintaining the activity of the desulfurization catalyst over a long period, and is capable of producing a low-sulfur gas oil fraction having a low sulfur content and excellent color index. The process for producing a low-sulfur gas oil fraction includes hydrodesulfurizing a feedstock oil to a sulfur content of not more than 10 ppm by mass, wherein the feedstock oil is prepared by blending a straight-run gas oil with a light cycle oil having a 10 volume % distillation temperature of less than 220° C. and a 90 volume % distillation temperature of less than 325° C., such that the blend proportion of the light cycle oil is not more than 30% by volume. Further, a low-sulfur gas oil is obtained by blending the low-sulfur gas oil fraction with a kerosene fraction.

    摘要翻译： 通过将直馏瓦斯油和轻质循环油混合而制备的原料油进行加氢脱硫来生产粗柴油馏分的方法，其中该方法能够长时间保持脱硫催化剂的活性，并且能够 生成硫含量低，颜色指数优异的低硫粗柴油馏分。 低硫粗柴油馏分的制造方法包括将原料油加氢脱硫至不超过10质量ppm的硫含量，其中原料油通过将直馏瓦斯油与具有 10体积％蒸馏温度小于220℃，90体积％蒸馏温度低于325℃，使得轻循环油的共混比例不超过30体积％。 此外，通过将低硫粗柴油馏分与煤油馏分混合，获得低硫瓦斯油。