CAS: 10124-53-5; Magnesium Thiosulfate

专利信息

专利号:US-12415177-B1
优先权日:2025-05-13
标题:Method for synthesis of a g-C3N4@CuO/MgAI2O4 nanohybrid
发明人：ABDULKHAIR BABIKER YAGOUB ELHADI; OMRAN MOHAMED KHAIRY ABDEL FATTAH
权利人:IMAM MOHAMMAD IBN SAUD ISLAMIC UNIV
摘要:A method for synthesizing a g-C3N4@CuO/MgAl2O4 nanohybrid includes mixing a magnesium salt, an aluminum salt, a copper salt, and menthol in water to form a solution, heating the solution to form a solid, calcinating the solid at a temperature of 600 to 800° C. for 2 to 4 hours to form a metal product, and mixing the metal product with urea and heating to a temperature of 550 to 650° C. for 20 to 60 minutes to form the g-C3N4@CuO/MgAl2O4 nanohybrid. The g-C3N4@CuO/MgAl2O4 nanohybrid includes graphite-phase carbon nitride (g-C3N4) in an amount of 2 to 20 percent by weight (wt. %), copper oxide in an amount of 1 to 10 wt. %, and magnesium aluminum oxide (MgAl2O4) in an amount of 75 to 95 wt. % based on a total weight of the g-C3N4@CuO/MgAl2O4 nanohybrid.

专利号:WO-2022196043-A1
优先权日:2021-03-17
标 题:Method for producing zeolite
发明人：IKEHARA YUYA; TANAKA KEISUKE; MURAKAMI MASAYOSHI; SEKI KOHEI
权利人:SUMITOMO CHEMICAL CO
摘要:The present invention further improves the selectivity of ε-caprolactam.　This method is for producing zeolite and comprises steps (1)-(5).　Step (1): A step for mixing tetraalkyl orthosilicate, water, and a hydroxylated quaternary ammonium to obtain a mixture. Step (2): A step for, while causing the mixture obtained in step (1) to undergo a hydrothermal synthesis reaction, supplying, to the mixture, at least one compound (A) selected from the group consisting of boron compounds, germanium compounds, magnesium compounds, aluminum compounds, tin compounds, and iron compounds to obtain a reaction mixture containing zeolite crystals. Step (3): A step for performing solid-liquid separation on the reaction mixture containing zeolite crystals obtained in step (2), to obtain zeolite crystals. Step (4): A step for sintering the zeolite crystals obtained in step (3). Step (5): A step for bringing the zeolite crystals sintered in step (4) into contact with an aqueous solution containing at least one acid selected from the group consisting of inorganic acids and organic acids to obtain zeolite.

专利号:CN-105817239-B
优先权日:2015-01-27
标题:A kind of carbon-based magnesium-containing composite material and its synthesis method

专利号:CN-116813586-A
优先权日:2023-05-31
标题 :Synthesis method of natural active product 4,5-Dimethoxycandidusin A

专利号:CN-114855216-A
优先权日:2022-05-23
标 题 :A kind of nickel-based hydrogen production catalyst and its synthesis method and application

专利号:CN-114855216-B
优先权日:2022-05-23
标题:A kind of nickel base hydrogen production catalyst and its synthesis method, application