摘要:
The present invention provides methods of synthesizing molybdenum disulfide (MoS2) and carbon-containing molybdenum disulfide (MoS2-xCx) catalysts that exhibit improved catalytic activity for hydrotreating reactions involving hydrodesulfurization, hydrodenitrogenation, and hydrogenation. The present invention also concerns the resulting catalysts. Furthermore, the invention concerns the promotion of these catalysts with Co, Ni, Fe, and/or Ru sulfides to create catalysts with greater activity, for hydrotreating reactions, than conventional catalysts such as cobalt molybdate on alumina support.
摘要翻译:本发明提供了合成二硫化钼(MoS 2 H 2)和含碳二硫化钼(MoS 2-x C x X)催化剂的方法,其中 对加氢脱硫,加氢脱氮和氢化的加氢处理反应表现出改善的催化活性。 本发明还涉及所得的催化剂。 此外,本发明涉及使用Co,Ni,Fe和/或Ru硫化物促进这些催化剂,以产生比常规催化剂(例如氧化铝载体上的钼酸钴)具有更大活性的催化剂,用于加氢处理反应。
摘要:
The invention is a multifunctional table top that can be repeatedly attached to and removed from the elongated or telescopic handle assembly of a rolling container, such as, for example, a roller bag used for transporting clothing during travel. The table top includes a support member for supporting an object such as, for example, a portable computer. The table top also includes a connector removably securing the support member to the handle assembly of the rollable container such that the support member is supported above the handle of the handle assembly. By securing the support member in this manner, the connector positions the support member so that the handle of the handle assembly cannot interfere with the placement or the use of objects placed on the support member. The invention is also a method of removably attaching a multifunctional table top to the elongated or telescopic handle assembly of a rolling container.
摘要:
The present invention involves methods and compositions for synthesizing catalysts/porous materials. In some embodiments, the resulting materials are amorphous sulfide sieves that can be mass-produced for a variety of uses. In some embodiments, methods of the invention concern any suitable precursor (such as thiomolybdate salt) that is exposed to a high pressure pre-compaction, if need be. For instance, in some cases the final bulk shape (but highly porous) may be same as the original bulk shape. The compacted/uncompacted precursor is then subjected to an open-flow hot isostatic pressing, which causes the precursor to decompose and convert to a highly porous material/catalyst.
摘要:
The present invention involves methods and compositions for synthesizing catalysts/porous materials. In some embodiments, the resulting materials are amorphous sulfide sieves that can be mass-produced for a variety of uses. In some embodiments, methods of the invention concern any suitable precursor (such as thiomolybdate salt) that is exposed to a high pressure pre-compaction, if need be. For instance, in some cases the final bulk shape (but highly porous) may be same as the original bulk shape. The compacted/uncompacted precursor is then subjected to an open-flow hot isostatic pressing, which causes the precursor to decompose and convert to a highly porous material/catalyst.
摘要:
The present invention provides methods of synthesizing molybdenum disulfide (MoS2) and carbon-containing molybdenum disulfide (MoS2-xCx) catalysts that exhibit improved catalytic activity for hydrotreating reactions involving hydrodesulfurization, hydrodenitrogenation, and hydrogenation. The present invention also concerns the resulting catalysts. Furthermore, the invention concerns the promotion of these catalysts with Co, Ni, Fe, and/or Ru sulfides to create catalysts with greater activity, for hydrotreating reactions, than conventional catalysts such as cobalt molybdate on alumina support.
摘要翻译:本发明提供了合成二硫化钼(MoS 2 H 2)和含碳二硫化钼(MoS 2-x C x X)催化剂的方法,其中 对加氢脱硫,加氢脱氮和氢化的加氢处理反应表现出改善的催化活性。 本发明还涉及所得的催化剂。 此外,本发明涉及使用Co,Ni,Fe和/或Ru硫化物促进这些催化剂,以产生比常规催化剂(例如氧化铝载体上的钼酸钴)具有更大活性的催化剂,用于加氢处理反应。
摘要:
The present invention provides methods of synthesizing molybdenum disulfide (MoS2) and carbon-containing molybdenum disulfide (MoS2-xCx) catalysts that exhibit improved catalytic activity for hydrotreating reactions involving hydrodesulfurization, hydrodenitrogenation, and hydrogenation. The present invention also concerns the resulting catalysts. Furthermore, the invention concerns the promotion of these catalysts with Co, Ni, Fe, and/or Ru sulfides to create catalysts with greater activity, for hydrotreating reactions, than conventional catalysts such as cobalt molybdate on alumina support.