摘要:
A process for the catalytic conversion of 2-chloropropane to propylene, characterized in that 2-chloropropane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of 1,1,2-trichloroethane to reaction products including one or both of ethylene and vinyl chloride in a commercially substantial proportion, in which 1,1,2-trichloroethane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of 1,2-dichloropropane to propylene with a high degree of conversion and selectivity, in which 1,2-dichloropropane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of 2-chloropropane to propylene, characterized in that 2-chloropropane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of 1,1,2-trichloroethane to reaction products including one or both of ethylene and vinyl chloride in a commercially substantial proportion, in which 1,1,2-trichloroethane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of 1,2,3-trichloropropane to reaction products including propylene or allyl chloride with good yield and selectivity, in which 1,2,3-trichloropropane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of 1,2-dichloropropane to propylene with a high degree of conversion and selectivity, in which 1,2-dichloropropane is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process and catalyst for the partial oxidation of paraffinic hydrocarbons, such as ethane, propane, naphtha, and natural gas condensates, to olefins, such as ethylene and propylene. The process involves contacting a paraffinic hydrocarbon with oxygen in the presence of hydrogen and a catalyst under autothermal process conditions. Preheating the feed decreases oxygen consumption and increases the net hydrogen balance. The catalyst comprises a Group 8B metal, preferably, a platinum group metal, and at least one promoter selected from Groups 1B, 6B, 3A, 4A, and 5A, optionally supported on a catalytic support, such as magnesia or alumina. In preferred embodiments, the support is pretreated with a support modifier selected from Groups 1A, 2A, 3B, 4B, 5B, 6B, 1B, 3A, 4A, 5A, the rare earth lanthanides, and the actinides. A modified fluidized bed reactor is disclosed for the process.
摘要:
A process for the catalytic conversion of various chlorinated alkane byproducts and waste products especially to reaction products including a useful or salable less chlorinated alkene, in which a chlorinated alkane feedstock is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.
摘要:
A process for the catalytic conversion of various chlorinated alkane byproducts and waste products especially to reaction products including a useful or salable less chlorinated alkene, in which a chlorinated alkane feedstock is reacted with hydrogen in the presence of a catalyst including a Group VIII metal such as platinum in elemental or compound form, and a Group IB metal such as copper in elemental or compound form.