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    Process for oligomerizing olefins using a silica-alumina based catalyst
    4.
    发明申请
    Process for oligomerizing olefins using a silica-alumina based catalyst 有权
    使用二氧化硅 - 氧化铝基催化剂使烯烃低聚的方法

    公开(公告)号：US20060063955A1

    公开(公告)日：2006-03-23

    申请号：US11182021

    申请日：2005-07-15

    申请人： Sylvie Lacombe ,  Renaud Revel ,  Patrick Briot ,  Eric Llido ,  Patrick Euzen ,  Carole Bobin

    发明人： Sylvie Lacombe ,  Renaud Revel ,  Patrick Briot ,  Eric Llido ,  Patrick Euzen ,  Carole Bobin

    IPC分类号： C07C2/00

    CPC分类号： C10G69/126 ,  C07C2/10 ,  C07C2521/12 ,  C10G50/00 ,  C10G2300/1092 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2300/802 ,  C10G2400/02 ,  C07C11/02

    摘要： An olefin oligomerization process employs a particular silica-alumina catalyst which comprises a non zeolitic support based on silica-alumina containing a quantity of more than 5% by weight and 95% by weight or less of silica (SiO2) and has the following characteristics: a mean pore diameter, measured by mercury porosimetry, in the range 20 to 140 Å; a total pore volume, measured by mercury porosimetry, in the range 0.1 ml/g to 0.6 ml/g; a total pore volume, measured by nitrogen porosimetry, in the range 0.1 ml/g to 0.6 ml/g; a BET specific surface area in the range 100 to 550 m2/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 140 Å, of less than 0.1 ml/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 160 Å, of less than 0.1 ml/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 200 Å, of less than 0.1 ml/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 500 Å, of less than 0.1 ml/g; and an X ray diffraction diagram containing at least the principal characteristic peaks of at least one of the transition aluminas included in the group composed of alpha, rho, khi, eta, gamma, kappa, theta and delta aluminas.

    摘要翻译： 烯烃低聚方法使用特定的二氧化硅 - 氧化铝催化剂，其包含基于二氧化硅 - 氧化铝的非沸石载体，其含有大于5重量％和95重量％以下的二氧化硅（SiO 2/2） >），具有以下特征：通过水银孔率法测定的平均孔径在20〜140范围内; 通过水银孔率法测量的总孔体积在0.1ml / g至0.6ml / g的范围内; 通过氮气孔率法测量的总孔体积在0.1ml / g至0.6ml / g的范围内; 在100〜550m 2 / g范围内的BET比表面积; 通过水银孔率法测定的孔体积，其直径大于140埃，小于0.1ml / g; 包含在直径大于160埃的孔中，通过水银孔率法测量的孔体积小于0.1ml / g; 包含在直径大于200埃的孔中，通过水银孔率法测量的孔体积小于0.1ml / g; 通过水银孔率法测量的孔体积包含在直径大于500埃的小于0.1ml / g的孔中; 以及X射线衍射图，其至少包含由α，rho，khi，eta，γ，κ，θ和δ氧化铝组成的组中的至少一种过渡氧化铝的主要特征峰。

    Process for oligomerizing olefins using a silica-alumina based catalyst
    5.
    发明授权
    Process for oligomerizing olefins using a silica-alumina based catalyst 有权
    使用二氧化硅 - 氧化铝基催化剂使烯烃低聚的方法

    公开(公告)号：US07572946B2

    公开(公告)日：2009-08-11

    申请号：US11182021

    申请日：2005-07-15

    申请人： Sylvie Lacombe ,  Renaud Revel ,  Patrick Briot ,  Eric Llido ,  Patrick Euzen ,  Carole Bobin

    发明人： Sylvie Lacombe ,  Renaud Revel ,  Patrick Briot ,  Eric Llido ,  Patrick Euzen ,  Carole Bobin

    IPC分类号： C07C2/08

    CPC分类号： C10G69/126 ,  C07C2/10 ,  C07C2521/12 ,  C10G50/00 ,  C10G2300/1092 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2300/802 ,  C10G2400/02 ,  C07C11/02

    摘要： An olefin oligomerization process employs a particular silica-alumina catalyst which comprises a non zeolitic support based on silica-alumina containing a quantity of more than 5% by weight and 95% by weight or less of silica (SiO2) and has the following characteristics: a mean pore diameter, measured by mercury porosimetry, in the range 20 to 140 Å; a total pore volume, measured by mercury porosimetry, in the range 0.1 ml/g to 0.6 ml/g; a total pore volume, measured by nitrogen porosimetry, in the range 0.1 ml/g to 0.6 ml/g; a BET specific surface area in the range 100 to 550 m2/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 140 Å, of less than 0.1 ml/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 160 Å, of less than 0.1 ml/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 200 Å, of less than 0.1 ml/g; a pore volume, measured by mercury porosimetry, included in pores with a diameter of more than 500 Å, of less than 0.1 ml/g; and an X ray diffraction diagram containing at least the principal characteristic peaks of at least one of the transition aluminas included in the group composed of alpha, rho, khi, eta, gamma, kappa, theta and delta aluminas.

    摘要翻译： 烯烃低聚方法使用特定的二氧化硅 - 氧化铝催化剂，其包含基于二氧化硅 - 氧化铝的非沸石载体，其含有大于5重量％且95重量％以下的二氧化硅（SiO 2），并具有以下特征： 通过水银孔率法测量的平均孔径在20至140埃的范围内; 通过水银孔率法测量的总孔体积在0.1ml / g至0.6ml / g的范围内; 通过氮气孔率法测量的总孔体积在0.1ml / g至0.6ml / g的范围内; 100-550m2 / g范围内的BET比表面积; 通过水银孔率法测定的孔体积，其直径大于140埃，小于0.1ml / g; 通过水银孔率法测量的孔体积，其直径大于160埃的孔隙小于0.1ml / g; 包含在直径大于200埃的孔中，通过水银孔率法测量的孔体积小于0.1ml / g; 通过水银孔率法测量的孔体积包含在直径大于500埃的小于0.1ml / g的孔中; 以及X射线衍射图，其至少包含由α，rho，khi，eta，γ，κ，θ和δ氧化铝组成的组中的至少一种过渡氧化铝的主要特征峰。

    Process for transesterification of vegetable or animal oils using heterogeneous catalysts based on titanium, zirconium or antimony and aluminium
    8.
    发明授权
    Process for transesterification of vegetable or animal oils using heterogeneous catalysts based on titanium, zirconium or antimony and aluminium 失效
    使用基于钛，锆或锑和铝的多相催化剂进行植物油或动物油酯交换的方法

    公开(公告)号：US07592470B2

    公开(公告)日：2009-09-22

    申请号：US10853725

    申请日：2004-05-26

    申请人： Thierry Lacome ,  Gerard Hillion ,  Bruno Delfort ,  Renaud Revel ,  Serge Leporq ,  Gustave Acakpo

    发明人： Thierry Lacome ,  Gerard Hillion ,  Bruno Delfort ,  Renaud Revel ,  Serge Leporq ,  Gustave Acakpo

    IPC分类号： C11C3/10 ,  C09F7/00 ,  C07C67/02

    CPC分类号： C11C3/003 ,  B01J21/063 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/108 ,  B01J37/0009 ,  B01J37/033 ,  C07C67/03 ,  C10L1/026 ,  C11C3/10 ,  Y02E50/13 ,  C07C69/52 ,  C07C69/24

    摘要： A novel process is described for producing esters of linear monocarboxylic acids containing 6 to 26 carbon atoms, by reacting vegetable or animal oils, neutral or otherwise, with monoalcohols containing 1 to 18 carbon atoms in the presence of a catalyst selected from: mixtures of titanium oxide and alumina having formula: (TiOx)y(Al2O3)1-y where x has the value 1.5 to 2.2 and y, representing the weight ratio of the two oxides, has a value of 0.005 to 0.995; mixtures of zirconium oxide and alumina having formula: (ZrOx)y(Al2O3)1-y where x has the value 1.5 to 2.2 and y has a value of 0.005 to 0.995; and mixtures of antimony oxide and alumina having formula: (SbOx)y(Al2O3)1-y where x has the value 1.2 to 2.6 and y has a value of 0.005 to 0.995, in order to directly produce, in one or more steps, an ester for use as a fuel and a pure glycerin.

    摘要翻译： 描述了一种用于生产含有6至26个碳原子的直链单羧酸的酯的新方法，其通过在选自以下的催化剂的存在下，使中性或其它物质的植物油或动物油与含有1至18个碳原子的一元醇反应：钛 氧化物和氧化铝，其具有式：<？in-line-formula description =“In-line Formulas”end =“lead”？>（TiOx）y（Al2O3）1-y <？in-line-formula description = 线公式“end =”tail“？>其中x的值为1.5至2.2，y表示两种氧化物的重量比，其值为0.005至0.995; 氧化锆和氧化铝的混合物，具有下式：<？in-line-formula description =“In-line Formulas”end =“lead”？>（ZrOx）y（Al2O3）1-y <？in-line-formula description = “直线公式”end =“tail”？>其中x的值为1.5至2.2，y的值为0.005至0.995; 和氧化锑和氧化铝的混合物，其具有下式：<？in-line-formula description =“In-line Formulas”end =“lead”→（SbOx）y（Al2O3）1-y < =“直线公式”end =“tail”？>其中x的值为1.2至2.6，y的值为0.005至0.995，以便在一个或多个步骤中直接生产用作 燃料和纯甘油。