摘要:
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials and methods for using the materials. The materials can be fabricated by spray processing. The use of the materials in AER can produce a H2 product gas having a high H2 content and a low level of carbon oxides.
摘要翻译:可用于吸收增强重整(AER)的材料,包括吸收材料和催化剂材料以及使用该材料的方法。 这些材料可以通过喷雾加工制成。 在AER中使用这些材料可以产生具有高H 2 O 2含量和低水平的碳氧化物的H 2 N 2产物气体。
摘要:
A zirconia-containing composition and processes for synthesizing same. The composition comprises least about 99.9 percent tetragonal phase zirconia, based on the total crystalline zirconia in the zirconia-containing composition as determined by x-ray diffraction (XRD). The composition also has a substantially spherical morphology and comprises less than 100 wppm chlorine, based on the total weight of the zirconia-containing composition. The zirconia-containing composition has an average surface area of at least 80 m2/g and an average particle size of less than about 10 microns.
摘要:
Novel catalysts and processes in accordance with the invention can accomplish high selectivity and conversion of naphthalenic compounds such as the conversion of methylnaphthalene (2-MN) or naphthalene to 2,6-dimethylnaphthalene (2,6-DMN). The catalysts are prepared by treating, for example, a ZSM-5-type material with iron in the presence of a halogen such as a fluoride. The resulting catalyst includes iron, as well as a significant portion of aluminum present in the ZSM-5-type starting material. Processes for using the catalysts also are disclosed.
摘要:
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials and methods for using the materials. The materials can be fabricated by spray processing. The use of the materials in AER can produce a H2 product gas having a high H2 content and a low level of carbon oxides.
摘要翻译:可用于吸收增强重整(AER)的材料,包括吸收材料和催化剂材料以及使用该材料的方法。 这些材料可以通过喷雾加工制成。 在AER中使用这些材料可以产生具有高H 2 O 2含量和低水平的碳氧化物的H 2 N 2产物气体。
摘要:
Solid absorbent materials that are useful for absorption of chemical species from a fluid, such as a gas stream or a liquid stream. The absorbent materials are formed by spray processing and posses a well-defined chemical composition and microstructure. The absorbent materials can have a high absorption capacity for a chemical species such as H2S, CO2, NO, and H2 and have a high recylability, such that the chemical species can be absorbed and desorbed over a large number of cycles.
摘要翻译:固体吸收材料,其可用于从流体(例如气流或液体流)中吸收化学物质。 吸收材料通过喷雾处理形成,并且具有明确的化学组成和微结构。 吸收材料对于化学物质如H 2 S 2,CO 2,NO和H 2可以具有高吸收能力,并具有 高的可熟练性,使得化学物质可以在大量循环中被吸收和解吸。
摘要:
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials. The materials can be fabricated by spray processing. The use of the materials in AER can produce a H2 product gas having a high H2 content and a low level of carbon oxides.
摘要翻译:可用于吸收增强重整(AER)的燃料的材料,包括吸收材料和催化剂材料。 这些材料可以通过喷雾加工制成。 在AER中使用这些材料可以产生具有高H 2 O 2含量和低水平的碳氧化物的H 2 N 2产物气体。
摘要:
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials and methods for using the materials. The materials can be fabricated by spray processing. The use of the materials in AER can produce a H2 product gas having a high H2 content and a low level of carbon oxides.
摘要:
A powder batch is described comprising single crystal metal-containing particles having a crystal size of less than 50 nm as measured by X-ray diffraction and having a weight average particle size of from about 10 nanometers to less than 100 nanometers as measured by transmission electron microscopy and including a continuous or non-continuous coating of a ceramic material. The powder batch is preferably produced by flame spraying.
摘要:
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials and methods for using the materials. The materials can be fabricated by spray processing. The use of the materials in AER can produce a H2 product gas having a high H2 content and a low level of carbon oxides.
摘要翻译:可用于吸收增强重整(AER)的材料,包括吸收材料和催化剂材料以及使用该材料的方法。 这些材料可以通过喷雾加工制成。 在AER中使用这些材料可以产生具有高H 2 O 2含量和低水平的碳氧化物的H 2 N 2产物气体。
摘要:
Novel catalysts and processes in accordance with the invention can accomplish high selectivity and conversion of naphthalenic compounds such as the conversion of methylnaphthalene (2-MN) or naphthalene to 2,6-dimethylnaphthalene (2,6-DMN). The catalysts are prepared by treating, for example, a ZSM-5-type material with iron in the presence of a halogen such as a fluoride. The resulting catalyst includes iron, as well as a significant portion of aluminum present in the ZSM-5-type starting material. Processes for using the catalysts also are disclosed.