Catalysts for hydrotreatment of heavy hydrocarbon oils containing
asphaltenes
    1.
    发明授权
    Catalysts for hydrotreatment of heavy hydrocarbon oils containing asphaltenes 失效
    用于加氢处理含有沥青质的重质烃油的催化剂

    公开(公告)号:US4422960A

    公开(公告)日:1983-12-27

    申请号:US210059

    申请日:1980-12-14

    摘要: A catalyst for hydrotreating a heavy hydrocarbon oil containing asphaltenes comprises a porous carrier composed of one or more inorganic oxides of at least one element selected from among those of Groups II, III and IV of the Periodic Table, and at least one catalytic metal component composited with the carrier. The metal of the catalytic metal component is selected from among those of Groups VB, VIB, VIII and IB of the Periodic Table. The catalyst contains about 1 to 30% by weight of such catalytic metal component and has the following pore characteristics with regard to its pores having a diameter of 75 .ANG. or more: an average pore diameter APD of about 180 to 500 .ANG., a total pore volume PV, expressed in cc/g, being equal to or greater than a value X ##EQU1## the volume of pores with a diameter of about 180 to 500 .ANG. being at least about 0.2 cc/g, the volume of pores with a diameter of at least 1,500 .ANG. being not greater than about 0.03 cc/g, and a total surface area being at least about 60 m.sup.2 /g. The catalyst has an average catalyst diameter ACD, expressed in millimeters, of not greater than a value of the formula, ACD=(APD/100).sup.0.5. Disclosed also are a method of preparing such a catalyst, and a process for hydrotreating a heavy hydrocarbon oil containing asphaltenes in the presence of such a catalyst.

    摘要翻译: 用于加氢处理含有沥青质的重烃油的催化剂包括由一种或多种选自元素周期表II,III和IV族中的至少一种元素的一种或多种无机氧化物组成的多孔载体,以及至少一种催化金属组分 与承运人。 催化金属组分的金属选自元素周期表的VB,VIB,VIII和IB族。 该催化剂含有约1至30重量%的这种催化金属组分,并且对于其直径为75埃或更高的孔具有以下孔特性:平均孔径APD为约180至500安培姆,总孔 体积PV以cc / g表示,等于或大于直径为约180至500的孔的体积至少约0.2cc / g,具有直径的孔的体积 至少1500安培角不大于约0.03cc / g,总表面积为至少约60m 2 / g。 催化剂的平均催化剂直径ACD(以毫米表示)不大于式的值ACD =(APD / 100)0.5。 还公开了制备这种催化剂的方法,以及在这种催化剂存在下,对含有沥青质的重质烃油进行加氢处理的方法。

    Hydrotreatment of heavy hydrocarbon oils containing asphaltenes, and
catalysts therefor
    2.
    发明授权
    Hydrotreatment of heavy hydrocarbon oils containing asphaltenes, and catalysts therefor 失效
    含沥青质的重质烃油的加氢处理及其催化剂

    公开(公告)号:US4444655A

    公开(公告)日:1984-04-24

    申请号:US428796

    申请日:1982-09-30

    摘要: A catalyst for hydrotreating a heavy hydrocarbon oil containing asphaltenes comprises a porous carrier composed of one or more inorganic oxides of at least one element selected from among those of Groups II, III and IV of the Periodic Table, and at least one catalytic metal component composited with the carrier. The metal of the catalytic metal component is selected from among those of Groups VB, VIB, VIII and IB of the Periodic Table. The catalyst contains about 1 to 30% by weight of such catalytic metal component and has the following pore characteristics with regard to its pores having a diameter of 75 .ANG. or more: an average pore diameter APD of about 180 to 500 .ANG., a total pore volume PV, expressed in cc/g, being equal to or greater than a value X ##EQU1## the volume of pores with a diameter of about 180 to 500 .ANG. being at least about 0.2 cc/g, the volume of pores with a diameter of at least 1,500 .ANG. being not greater than about 0.03 cc/g, and a total surface area being at least about 60 m.sup.2 /g. The catalyst has an average catalyst diameter ACD, expressed in millimeters, of not greater than a value of the formula, ACD=(APD/100).sup.0.5. Disclosed also are a method of preparing such a catalyst, and a process for hydrotreating a heavy hydrocarbon oil containing asphaltenes in the presence of such a catalyst.

    摘要翻译: 用于加氢处理含有沥青质的重烃油的催化剂包括由一种或多种选自元素周期表II,III和IV族中的至少一种元素的一种或多种无机氧化物组成的多孔载体,以及至少一种催化金属组分 与承运人。 催化金属组分的金属选自元素周期表的VB,VIB,VIII和IB族。 该催化剂含有约1至30重量%的这种催化金属组分,并且对于其直径为75埃或更高的孔具有以下孔特性:平均孔径APD为约180至500安培姆,总孔 体积PV以cc / g表示,等于或大于直径为约180至500的孔的体积至少约0.2cc / g,具有直径的孔的体积 至少1500安培角不大于约0.03cc / g,总表面积为至少约60m 2 / g。 催化剂的平均催化剂直径ACD(以毫米表示)不大于式的值ACD =(APD / 100)0.5。 还公开了制备这种催化剂的方法,以及在这种催化剂存在下,对含有沥青质的重质烃油进行加氢处理的方法。

    Catalyst for hydrotreating heavy hydrocarbon oils and method of
preparing same
    5.
    发明授权
    Catalyst for hydrotreating heavy hydrocarbon oils and method of preparing same 失效
    用于加氢处理重质烃油的催化剂及其制备方法

    公开(公告)号:US4367165A

    公开(公告)日:1983-01-04

    申请号:US210049

    申请日:1980-11-24

    摘要: A catalyst for hydrotreating a heavy hydrocarbon oil comprises a carrier which is a calcined composite of a mixture of a clay mineral consisting mainly of magnesium silicate having a double-chain structure and a pseudoboehmite which shows a powder X-ray diffraction spectrum obtained by applying a CuK.sub..alpha. ray such that the half value width of the peak on the (020) plane is between about 0.8.degree. and 4.0.degree. and the intensity of said peak is between 1.2 and 8.0 times as high as that at 2.theta.=10.degree.. At least one catalytic metal component is composited with the carrier, the metal of the catalytic metal component being selected from the group consisting of metals belonging to Groups VB, VIB, VIII and IB of the Periodic Table. Disclosed also are a method of preparing such a catalyst, and a process for the hydrotreatment of heavy hydrocarbon oils containing asphaltenes and heavy metals.

    摘要翻译: 用于加氢处理重质烃油的催化剂包括载体,其是主要由具有双链结构的硅酸镁组成的粘土矿物和假勃姆石的混合物的煅烧复合物,其显示通过施加粉末X射线衍射光谱获得的粉末X射线衍射光谱 (020)平面上的峰的半值宽度在约0.8°至4.0°之间,并且所述峰的强度在2θ= 10°时的强度在1.2至8.0倍之间。 至少一种催化金属组分与载体复合,催化金属组分的金属选自属于元素周期表的VB族,VIB族,VIII族和IB族的金属。 还公开了制备这种催化剂的方法,以及用于加氢处理含有沥青质和重金属的重质烃油的方法。

    Process for hydrotreating heavy hydrocarbon oils, catalysts therefor,
and a method of preparing such catalysts
    6.
    发明授权
    Process for hydrotreating heavy hydrocarbon oils, catalysts therefor, and a method of preparing such catalysts 失效
    加氢处理重质烃油的方法,其催化剂及其制备方法

    公开(公告)号:US4399026A

    公开(公告)日:1983-08-16

    申请号:US379925

    申请日:1982-05-19

    摘要: A catalyst for hydrotreating heavy hydrocarbon oils comprises a carrier which is a calcined composite of a mixture of a clay mineral consisting mainly of magnesium silicate having a double-chain structure and at least one oxide-forming substance selected from the group consisting of the compounds of the elements belonging to Groups IIA, IIIA, IVA and IVB of the Periodic Table and capable of forming an oxide upon calcination, and at least one catalytic metal component composited with the carrier. The metal of the catalytic metal component is selected from among those belonging to Groups VB, VIB, VIII and IB of the Periodic Table. The catalyst contains about 5 to 80% by weight of the oxide formed from the oxide-forming substance and about 0.1 to 20% by weight of the catalytic metal component in terms of elemental metal. The catalyst has a pore volume of about 0.5 to 2.0 cc/g, an average pore diameter of about 100 to 500 A, and a surface area of about 40 to 400 m.sup.2 /g. Disclosed also are a method of preparing such a catalyst, and a process for hydrotreating heavy hydrocarbon oils in the presence of such a catalyst.

    摘要翻译: 用于加氢处理重质烃油的催化剂包括载体,其是主要由具有双链结构的硅酸镁组成的粘土矿物和至少一种选自以下的化合物的至少一种氧化物形成物质的混合物的煅烧复合物: 属于元素周期表IIA族,IIIA族,IVA族和IVB族的元素,并且能够在煅烧时形成氧化物,以及至少一种与载体复合的催化金属成分。 催化金属组分的金属选自属于元素周期表的VB族,VIB族,VIII族和IB族的那些。 催化剂含有约5-80重量%的由氧化物形成物质形成的氧化物和约0.1-20重量%的以元素金属计的催化金属组分。 催化剂的孔体积为约0.5-2.0cc / g,平均孔径为约100至500,表面积为约40至400m2 / g。 还公开了制备这种催化剂的方法,以及在这种催化剂存在下加氢处理重质烃油的方法。

    Catalysts for hydrotreating heavy hydrocarbon oils and a method of
preparing such catalysts
    7.
    发明授权
    Catalysts for hydrotreating heavy hydrocarbon oils and a method of preparing such catalysts 失效
    用于加氢处理重质烃油的催化剂和制备这种催化剂的方法

    公开(公告)号:US4367164A

    公开(公告)日:1983-01-04

    申请号:US210048

    申请日:1980-11-24

    摘要: A catalyst for hydrotreating heavy hydrocarbon oils comprises a carrier which is a calcined composite of a mixture of a clay mineral consisting mainly of magnesium silicate having a double-chain structure and at least one oxide-forming substance selected from the group consisting of the compounds of the elements belonging to Groups IIA, IIIA, IVA and IVB of the Periodic Table and capable of forming an oxide upon calcination, and at least one catalytic metal component composited with the carrier. The metal of the catalytic metal component is selected from among those belonging to Groups VB, VIB, VIII and IB of the Periodic Table. The catalyst contains about 5 to 80% by weight of the oxide formed from the oxide-forming substance and about 0.1 to 20% by weight of the catalytic metal component in terms of elemental metal. The catalyst has a pore volume of about 0.5 to 2.0 cc/g, an average pore diameter of about 100 to 500 A, and a surface area of about 40 to 400 m.sup.2 /g. Disclosed also are a method of preparing such a catalyst, and a process for hydrotreating heavy hydrocarbon oils in the presence of such a catalyst.

    摘要翻译: 用于加氢处理重质烃油的催化剂包括载体,其是主要由具有双链结构的硅酸镁组成的粘土矿物和至少一种选自以下的化合物的至少一种氧化物形成物质的混合物的煅烧复合物: 属于元素周期表IIA族,IIIA族,IVA族和IVB族的元素,并且能够在煅烧时形成氧化物,以及至少一种与载体复合的催化金属成分。 催化金属组分的金属选自属于元素周期表的VB族,VIB族,VIII族和IB族的那些。 催化剂含有约5-80重量%的由氧化物形成物质形成的氧化物和约0.1-20重量%的以元素金属计的催化金属组分。 催化剂的孔体积为约0.5-2.0cc / g,平均孔径为约100至500,表面积为约40至400m2 / g。 还公开了制备这种催化剂的方法,以及在这种催化剂存在下加氢处理重质烃油的方法。

    Process for the production of alumina suitable for use as a catalyst
carrier
    9.
    发明授权
    Process for the production of alumina suitable for use as a catalyst carrier 失效
    用于生产适合用作催化剂载体的氧化铝的方法

    公开(公告)号:US4248852A

    公开(公告)日:1981-02-03

    申请号:US66869

    申请日:1979-08-15

    摘要: Improved .gamma.-alumina suitable for use as a catalyst carrier having high mechanical strength, a large specific surface area, and a substantially uniform pore size distribution in a relatively small portion of the pore size range below 500 A. Said alumina is produced by first establishing a seed aluminum hydroxide hydrogel having a pH of between 6 and 10 and then repetitively and sequentially adding an aluminum compound to adjust the pH to less than 5 or more than 11 to dissolve crystallites of aluminum hydroxide followed by addition of a neutralizing agent to return the hydrogel to the pH range from about 6 to 10 to cause pseudo-boehmite crystallites to grow. After a sufficient number of repetitions of said sequential addition, sparse aggregates of crystallites of the desired structure are formed. These are dried and calcined to produce the said alumina.

    摘要翻译: 改进的γ-氧化铝适合用作具有高机械强度,大的比表面积,以及孔径尺寸范围在500A以下的较小部分中的基本均匀的孔径分布的催化剂载体。所述氧化铝是通过首先建立 pH为6〜10的酸式氢氧化铝水凝胶,然后重复依次加入铝化合物以将pH调节至小于5或大于11,以溶解氢氧化铝的微晶,然后加入中和剂以使 水凝胶至约6至10的pH范围,以使假勃姆石微晶生长。 在所述顺序添加的足够数量的重复之后,形成所需结构的微晶聚集体。 将它们干燥并煅烧以产生所述氧化铝。

    HYDROTREATING CATALYST FOR HYDROCARBON OIL AND METHOD FOR PRODUCING SAME, AND HYDROCARBON OIL HYDROTREATING METHOD USING SAME
    10.
    发明申请
    HYDROTREATING CATALYST FOR HYDROCARBON OIL AND METHOD FOR PRODUCING SAME, AND HYDROCARBON OIL HYDROTREATING METHOD USING SAME 有权
    烃油的加氢催化剂及其生产方法,以及使用相同的油气加氢方法

    公开(公告)号:US20120318717A1

    公开(公告)日:2012-12-20

    申请号:US13581997

    申请日:2011-03-22

    IPC分类号: B01J31/38 C10G45/10

    摘要: Provided are: a hydrotreating catalyst for hydrocarbon oil having a hydrodesulfurization activity additionally improved by: simultaneously and continuously adding an aqueous solution of an acidic compound containing titanium and an aqueous solution containing an alkaline compound to a hydrosol containing an alumina hydrate particle at a temperature of 10 to 100° C. and a pH of 4.5 to 6.5; washing the resultant to remove a contaminating ion; forming the washed product after dehydration so as to have a moisture content at which it is formable; drying the resultant; impregnating the dried product with a catalytic component aqueous solution containing at least one kind of periodic table group 6 metal compound, at least one kind of periodic table group 8-10 metal compound, at least one kind of phosphorus compound, and at least one kind of saccharide; and drying the resultant; a manufacturing method for the catalyst; and a hydrodesulfurization treatment method for hydrocarbon oil using the catalyst.

    摘要翻译: 提供:具有加氢脱硫活性的烃油的加氢处理催化剂,其另外通过以下方式进一步提高:在含有氧化铝水合物颗粒的水溶胶的同时并连续地将含有钛的酸性化合物的水溶液和含有碱性化合物的水溶液加入到含有水合氧化铝颗粒的水溶胶中 10至100℃,pH为4.5至6.5; 洗涤所得物以除去污染的离子; 在脱水后形成洗涤后的产品,使其具有可形成的水分含量; 干燥结果; 用含有至少一种周期表6族金属化合物,至少一种周期表第8-10族金属化合物,至少一种磷化合物和至少一种类型的磷化合物的催化组分水溶液浸渍干燥产物 的糖; 并干燥所得物; 催化剂的制造方法; 以及使用该催化剂的烃油的加氢脱硫处理方法。