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    • 1. 发明授权
      US5030774A Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof 失效
    • Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof
    • 含硫热裂解石油残渣加氢甲酰化的方法及其新产物
    • US5030774A
    • 1991-07-09
    • US461137
    • 1990-01-04
    • Alexis A. Oswald , Ram N. Bhatia , Edmund J. Mozeleski , Alexandr P. Glivicky , Barry G. Brueggeman , John R. Hooton , Charles M. Smith , Chang S. Hsu
    • Alexis A. Oswald , Ram N. Bhatia , Edmund J. Mozeleski , Alexandr P. Glivicky , Barry G. Brueggeman , John R. Hooton , Charles M. Smith , Chang S. Hsu
    • C07C29/16 , C07C45/50
    • C07C29/16 , C07C45/50
    • A catalytic process for the hydroformylation of olefinic, sulfur containing thermally cracked petroleum streams to produce aldehydes and/or alcohols is disclosed. The catalysts are homogeneous transition metal carbonyl complexes. Especially preferred catalysts for low and medium pressure hydroformylation are cobalt and rhodium carbonyl hydride complexes in which some of the carbonyl ligands have been replaced by trivalent phosphorus ligands. In a preferred high pressure hydroformylation, the sulfur-containing naphtha and gas oil distillate feeds are proudced from vacuum residue by high temperature thermal cracking. Such feeds contain more than 20% olefins with 1-n-olefins as the single major types. These olefin components are hydroformylated in the presence of a cobalt cabonyl complex to produce a novel type of semilinear aldehyde and/or alcohol product containing an average of less than one alkyl branch per molecule. The alcohols are converted to dialkyl phthalates and other esters having a unique balance of plasticizer properties. They are also useful for producing novel surfactants, particularly ethoxylated derivatives.For the preparation of products containing minimal concentrations of sulfur compounds, narrow distillate fractions of thermally cracked residua are preferred. In the C.sub.6 to C.sub.11 carbon range, single carbon fractions of sharply reduced aromatic hydrocarbon and thiophenic sulfur content can be obtained. These fractions of increased linear olefin content can be advantageously used as hydroformylation feeds in the derivation of low sulfur containing alcohols and related products of increased linearity.
    • 公开了一种用于烯烃，含硫热裂解石油气流加氢甲酰化以产生醛和/或醇的催化方法。 催化剂是均匀的过渡金属羰基络合物。 用于低和中压加氢甲酰化的特别优选的催化剂是钴和铑羰基氢化物络合物，其中一些羰基配体已被三价磷配体取代。 在优选的高压加氢甲酰化中，含硫石脑油和粗柴油馏出物通过高温热裂解从真空残渣中骄傲。 这样的进料含有超过20％的烯烃，其中1-正烯烃作为单一主要类型。 这些烯烃组分在钴内酰胺基配合物的存在下被加氢甲酰化，以产生每分子平均含有小于一个烷基支链的新型的半线性醛和/或醇产物。 醇被转化为邻苯二甲酸二烷基酯和具有独特平衡的增塑剂性质的其它酯。 它们也可用于生产新型表面活性剂，特别是乙氧基化衍生物。 对于含有最少浓度的硫化合物的产品的制备，优选热裂化残渣的窄馏分馏分。 在C6至C11碳范围内，可以获得芳香烃锐减的单碳馏分和噻吩硫含量。 增加的线性烯烃含量的这些馏分可以有利地用作促进含低级含硫醇和增加线性的相关产物的加氢甲酰化进料。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 2. 发明授权
      US4922028A Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof 失效
    • Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof
    • 含硫热裂解石油残渣加氢甲酰化的方法及其新产物
    • US4922028A
    • 1990-05-01
    • US323070
    • 1989-03-10
    • Alexis A. Oswald , Ram N. Bhatia , Edmund J. Mozeleski , Alexandr P. Glivicky , Barry G. Brueggeman , John R. Hooton , Charles M. Smith , Chang S. Hsu
    • Alexis A. Oswald , Ram N. Bhatia , Edmund J. Mozeleski , Alexandr P. Glivicky , Barry G. Brueggeman , John R. Hooton , Charles M. Smith , Chang S. Hsu
    • C07C29/16 , C07C45/50
    • C07C29/16 , C07C45/50
    • A catalytic process for the hydroformylation of olefinic, sulfur containing thermally cracked petroleum streams to produce aldehydes and/or alcohols is disclosed. The catalysts are homogeneous transition metal carbonyl complexes. Especially preferred catalysts for low and medium pressure hydroformylation are cobalt and rhodium carbonyl hydride complexes in which some of the carbonyl ligands have been replaced by trivalent phosphorus ligands. In a preferred high pressure hydroformylation, the sulfur-containing naphtha and gas oil distillate feeds are produced from vacuum residue by high temperature thermal cracking. Such feeds contain more than 20% olefins with 1-n-olefins as the single major types. These olefin components are hydroformylated in the presence of a cobalt carbonyl complex to produce a novel type of semilinear aldehyde and/or alcohol product containing an average of less than one alkyl branch per molecule. The alcohols are converted to dialkyl phthalates and other esters having a unique balance of plasticizer properties. They are also useful for producing novel surfactants, particularly ethoxylated derivatives.For the preparation of products containing minimal concentrations of sulfur compounds, narrow distillate fractions of thermally cracked residua are preferred. In the C.sub.6 to C.sub.11 carbon range, single carbon fractions of sharply reduced aromatic hydrocarbon and thiophenic sulfur content can be obtained. These fractions of increased linear olefin content can be advantageously used as hydroformylation feeds in the derivation of low sulfur containing alcohols and related products of increased linearity.
    • 公开了一种用于烯烃，含硫热裂解石油气流加氢甲酰化以产生醛和/或醇的催化方法。 催化剂是均匀的过渡金属羰基络合物。 用于低和中压加氢甲酰化的特别优选的催化剂是钴和铑羰基氢化物络合物，其中一些羰基配体已被三价磷配体取代。 在优选的高压加氢甲酰化反应中，通过高温热裂解从减压渣中产生含硫的石脑油和粗柴油馏分。 这样的进料含有超过20％的烯烃，其中1-正烯烃作为单一主要类型。 这些烯烃组分在羰基钴络合物的存在下被加氢甲酰化，以产生每分子平均含有少于一个烷基支链的新型半线性醛和/或醇产物。 醇被转化为邻苯二甲酸二烷基酯和具有独特平衡的增塑剂性质的其它酯。 它们也可用于生产新型表面活性剂，特别是乙氧基化衍生物。 对于含有最少浓度的硫化合物的产品的制备，优选热裂化残渣的窄馏分馏分。 在C6至C11碳范围内，可以获得芳香烃锐减的单碳馏分和噻吩硫含量。 增加的线性烯烃含量的这些馏分可以有利地用作促进含低级含硫醇和增加线性的相关产物的加氢甲酰化进料。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 3. 发明授权
      US5072057A Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof 失效
    • Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof
    • 含硫热裂解石油残渣加氢甲酰化的方法及其新产物
    • US5072057A
    • 1991-12-10
    • US645031
    • 1991-01-22
    • Alexis A. Oswald , Ram N. Bhatia , Edmund J. Mozeleski , Alexandr P. Glivicky , Barry G. Brueggeman , John R. Hooton , Charles M. Smith
    • Alexis A. Oswald , Ram N. Bhatia , Edmund J. Mozeleski , Alexandr P. Glivicky , Barry G. Brueggeman , John R. Hooton , Charles M. Smith
    • C07C29/16 , C07C45/50
    • C07C29/16 , C07C45/50
    • A catalytic process for the hydroformylation of olefinic, sulfur containing thermally cracked petroleum streams to produce aldehydes and/or alcohols is disclosed. The catalysts are homogeneous transition metal carbonyl complexes. Especially preferred catalysts for low and medium pressure hydroformylation are cobalt and rhodium carbonyl hydride complexes in which some of the carbonyl ligands have been replaced by trivalent phosphorus ligands. In a preferred high pressure hydroformylation, the sulfur-containing naphtha and gas oil distillate feeds are produced from vacuum residua by high temperature thermal cracking. Such feeds contain more than 20% olefins with 1-n-olefins as the single major types. These olefin components are hydroformylated in the presence of a cobalt carbonyl complex to produce a novel type of semilinear aldehyde and/or alcohol product containing an average of less than one alkyl branch per molecule. The alcohols are converted to dialkyl phthalates and other esters having a unique balance of plasticizer properties. They are also useful for producing novel surfactants, particularly ethoxylated derivatives.For the preparation of products containing minimal concentrations of sulfur compounds, narrow distillate fractions of thermally cracked residua are preferred. In the C.sub.6 to C.sub.11 carbon range, single carbon fractions of sharply reduced aromatic hydrocarbon and thiophenic sulfur content can be obtained. These fractions of increased linear olefin content can be advantageously used as hydroformylation feeds in the derivation of low sulfur containing alcohols and related products of increased linearity.
    • 公开了一种用于烯烃，含硫热裂解石油气流加氢甲酰化以产生醛和/或醇的催化方法。 催化剂是均匀的过渡金属羰基络合物。 用于低和中压加氢甲酰化的特别优选的催化剂是钴和铑羰基氢化物络合物，其中一些羰基配体已被三价磷配体取代。 在优选的高压加氢甲酰化中，含硫石脑油和瓦斯油馏出物由真空残渣通过高温热裂解产生。 这样的进料含有超过20％的烯烃，其中1-正烯烃作为单一主要类型。 这些烯烃组分在羰基钴络合物的存在下被加氢甲酰化，以产生每分子平均含有少于一个烷基支链的新型半线性醛和/或醇产物。 醇被转化为邻苯二甲酸二烷基酯和具有独特平衡的增塑剂性质的其它酯。 它们也可用于生产新型表面活性剂，特别是乙氧基化衍生物。 对于含有最少浓度的硫化合物的产品的制备，优选热裂化残渣的窄馏分馏分。 在C6至C11碳范围内，可以获得芳香烃锐减的单碳馏分和噻吩硫含量。 增加的线性烯烃含量的这些馏分可以有利地用作促进含低级含硫醇和增加线性的相关产物的加氢甲酰化进料。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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