Mesoporous carbon catalyst with load palladium (Pd) and application of mesoporous carbon catalyst
The invention relates to a mesoporous carbon catalyst with load palladium (Pd). The mesoporous carbon catalyst is characterized by preprocessing mesoporous carbon before processing the load Pd. A…
Method for preparing 1,5-diaminonaphthalene and 1,8-diaminonaphthalene
The invention discloses a method for preparing 1,5-diaminonaphthalene and 1,8-diaminonaphthalene, which comprises the steps of: (1) using the dinitronaphthalene containing 1,5-diaminonaphthalene and…
Method for preparing water-retention fertilizer from aquatic plants
本发明涉及一种利用水生植物制备保水肥料的方法，是以水葫芦、菹草、水花生聚草等水生植物为原料，在含钾离子的碱性溶液中、以卤代乙酸及其钾盐或二硫化碳为化学改性剂、以FeCl3或AlCl3作交联剂，制备了具有吸水与保水性性能的水生植物纤维。 本发明将水体生态修复与污染防治工程所产生的大量水生植物纤维实现资源化利用，以确保生态修复工程能长效运行。…
Transition metal phosphide hydrofined catalyst and preparation method thereof
The invention relates to a transition metal phosphide hydrofined catalyst and a preparation method thereof. In the transition metal phosphide hydrofined catalyst, mesoporous carbon is used as a…
Catalyst and preparing method thereof, and use in hydrogenation-dechlorination of carbon tetrachloride
The invention relates to a novel catalyst for hydrotreating and dechlorinating high-level chloromethane as carbon tetrachloride to prepare low-level chloromethane. The catalyst uses one or several of…
One kind of carbon tetrachloride catalytic conversion process
The present invention discloses a process for catalytic conversion of carbon tetrachloride, in an autoclave, characterized in that the catalytic active component comprising Ag, AgCl, or combinations…
Vitamin C catalyzing and synthesizing method with solid phase bifunctional catalyst
The invention relates to a vitamin C catalyzing and synthesizing method with solid phase bifunctional catalyst, which comprises the following steps of: (1) adding 2-KLG, low carbon alcohol, solid…
Hydrogenation catalyst, preparation method thereof and application thereof to preparation of 10-hydroxydecanoate
The invention relates to the fields of catalyst technologies and fine chemical engineering, and in particular relates to a hydrogenation catalyst. The catalyst comprises a carrier and active…
Method for preparing diaminonaphthalene by catalytic hydrogenation of dinitronaphthalene
A method for preparing diaminonaphthalene by catalytic hydrogenation of dinitronaphthalene relates to a preparation technology of the diaminonaphthalene, which comprises the following steps: adding a…
Application of hydrogenation catalyst to preparation of 1,4-cyclohexanediamine
The invention relates to an application of a hydrogenation catalyst to preparation of 1,4-cyclohexanediamine. A method for preparing the 1,4-cyclohexanediamine comprises the following steps of:…
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