摘要:
Disclosed is a metal-supported catalyst produced by (a) preparing a dispersion of crystalline silicoaluminophosphate particles; (b) mixing an aqueous active ingredient metal compound solution into the dispersion; (c) spray-drying the mixture; (d) washing the spray-dried product and (e) heat-treating (calcining) the washed product at 400 to 900° C.Also disclosed is an aluminum phosphate-modified metal-supported crystalline silicoaluminophosphate catalyst having a content of aluminum phosphate in the catalyst of 0.1 to 40% by weight in terms of Al2O3+P2O5 based on the metal-supported crystalline silicoaluminophosphate particles.
摘要翻译:公开了一种金属负载催化剂,其通过(a)制备结晶硅铝磷酸盐颗粒的分散体而制备; (b)将水性活性成分金属化合物溶液混合到分散体中; (c)喷雾干燥混合物; (d)洗涤喷雾干燥的产物,(e)在400-900℃下对洗涤过的产品进行热处理(煅烧)。还公开了一种磷酸铝改性的金属担载的结晶硅铝磷酸盐催化剂,其具有磷酸铝含量 基于金属负载的结晶硅铝磷酸盐颗粒,催化剂为基于Al 2 O 3 + P 2 O 5为0.1至40重量%。
摘要:
An analysis device includes a sample substance spectrum acquisition unit that acquires a plurality of sample substance spectra obtained a plurality of times for a sample substance; a storage unit that stores a plurality of reference spectra for a known substance; a first evaluation value calculation unit that calculates a first evaluation value for a combination of a sample substance spectrum and a reference spectrum extracted from the plurality of sample substance spectra and the plurality of reference spectra, the first evaluation value representing a similarity between a peak intensity ratio of the reference spectrum and a peak intensity ratio of a portion of the sample substance spectrum corresponding to a peak in the reference spectrum; and a second evaluation value calculation unit that calculates a second evaluation value representing a similarity between the sample substance and the known substance based on the first evaluation values for the combinations.
摘要:
An analysis device includes a sample substance spectrum acquisition unit that acquires a plurality of sample substance spectra obtained a plurality of times for a sample substance; a storage unit that stores a plurality of reference spectra for a known substance; a first evaluation value calculation unit that calculates a first evaluation value for a combination of a sample substance spectrum and a reference spectrum extracted from the plurality of sample substance spectra and the plurality of reference spectra, the first evaluation value representing a similarity between a peak intensity ratio of the reference spectrum and a peak intensity ratio of a portion of the sample substance spectrum corresponding to a peak in the reference spectrum; and a second evaluation value calculation unit that calculates a second evaluation value representing a similarity between the sample substance and the known substance based on the first evaluation values for the combinations.