摘要:
Processes for the conversion of hydrocarbons boiling in the temperature range of from about 80° F. to about 1000° F. to diesel boiling range hydrocarbons, and processes for increasing the cetane number and amount of n-C17 hydrocarbon products in such processes. Diesel boiling range hydrocarbons may be produced by contacting a hydrocarbon boiling in the above-mentioned boiling range with a triglyceride-containing compound to form a mixture, and then contacting the mixture with a hydrotreating catalyst under suitable reaction conditions.
摘要翻译:将在约80°F至约1000°F温度范围内沸腾的烃转化为柴油沸程烃的方法,以及用于增加十八烷值和nC 17 C 20烃的量的方法 这些过程中的产品。 柴油沸程烃可以通过使上述沸点范围内沸腾的烃与含甘油三酯化合物接触形成混合物,然后在合适的反应条件下使该混合物与加氢处理催化剂接触来制备。
摘要:
Processes for the conversion of carbohydrates to gasoline boiling range hydrocarbons, and processes for increasing the solubility of carbohydrates used in such processes are disclosed. The solubility of carbohydrates may be increased by contacting the carbohydrate with an ion-exchange resin. The dissolved product may be hydrogenated and reacted in the present of a catalyst to form a reaction product containing non-aromatic and aromatic gasoline boiling range hydrocarbons.
摘要:
A catalyst including a metal material and alumina, and a method of preparing such catalyst composition, are disclosed. A catalyst including a metal material, alumina, and thallium, and a method of preparing such catalyst composition are also disclosed. Each of these thus-obtained catalysts can be used for the conversion of synthesis gas into olefins.
摘要:
A catalyst composition and a process of using a catalyst composition for preparing high molecular weight hydrocarbons, such as polymethylene, from a fluid containing hydrogen and carbon monoxide are disclosed. The catalyst composition contains ruthenium and a treated silica support component. The treated silica support component is prepared by a process including contacting a silica support component, such as silicon dioxide, and a treating agent, such as a silicon-containing compound.
摘要:
Provided is a method for preparing a composition comprising admixing a substance comprising platinum and a halide and a substance comprising iron and a halide and incorporating the thus-obtained mixture into or onto an aluminum-containing compound, drying and calcining the incorporated mixture, and then admixing the calcined mixture and an aqueous ammonia solution, and drying and calcining that mixture. The thus-obtained composition is then used in a process for oxidizing carbon monoxide with free oxygen to carbon dioxide.
摘要:
An insulative, high temperature receptacle is provided. Preferably the receptacle is made from ceramic using a ceramic injection molding (CIM) or dry press operation. Such an operation allows for a single piece ceramic receptacle body to include features for assembly to be integrated into the single piece. Conductive electrical terminals may then be inserted to complete the assembly. The receptacle body includes a mounting interface that allows the receptacle to be mounted in, for example, an appliance. Since ceramic is non-conductive, a standard inexpensive two-wire temperature probe may be utilized for applications in a cooking appliance. The ceramic body includes a groove to receive a male connector portion, and the electrical terminals are biased to provide a secure electrical and mechanical contact during operation. A terminal separation structure is also provided to ensure electrical isolation between the electrical terminals thereof.
摘要:
A flow through solenoid valve comprises a housing, a coil encircling the housing, and a hollow plunger slidably positioned in the housing. The housing has an inlet, a seat, and an outlet. The hollow plunger has a fixed segment and a poppet segment. The poppet segment includes a poppet conduit and is slideable within the housing. The spring encircles the poppet segment and biases the poppet segment toward the seat. The solenoid valve is energized to disengage the poppet segment from the seat. When the poppet and the seat are disengaged, a gas is permitted to flow through the hollow plunger. The solenoid valve is de-energized to engage the poppet segment and the seat. When the poppet and the seat are engaged, the gas is prevented from flowing out of the outlet.
摘要:
A multiple-output solenoid valve for selectively distributing a gas to a plurality of burners is provided. The multiple-output solenoid valve includes a manifold and a plurality of solenoids positioned therein. The valve has a single gas input, housing defining a manifold, and a plurality of gas outputs. Each of the plurality of gas outputs is coupled with one of the plurality of burners. Each of the plurality of solenoids resides in the manifold and is individually activatable to permit expulsion of the gas from one of the plurality of gas outputs.