Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ho-Joon Seo"'
Autor:
Ho Joon Seo
Publikováno v:
Catalysts, Vol 14, Iss 4, p 282 (2024)
The catalytic decomposition of CH4 to H2 and carbon nanotubes (CNTs) was investigated regarding Pt(1)-Fe(30)/MCM-41 and Fe(30)/MCM-41 using a fixed-bed flow reactor under an atmosphere. X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS),
Externí odkaz:
https://doaj.org/article/7ae38abbd4d54d51a93e9d2724a56ceb
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract Early detection of significant abnormal changes is highly desirable for oil refinery processes, which consist of sophisticated unit operations handling hazardous and flammable inventories and operating at high temperature and pressure. Close
Externí odkaz:
https://doaj.org/article/aec3f551f4894dd2ba4673c599ce13b5
Autor:
Ho Joon Seo
Publikováno v:
대한환경공학회지, Vol 44, Iss 7, Pp 217-224 (2022)
Objectives In order to solve the environmental problem that is the cause of the global greenhouse effect, We want to evaluate the effects of 1wt% of lanthanum (Tb, Pr, Eu, and Dy) as a promoter added to Ni(5)/SBA-15 catalyst by performing the partial
Externí odkaz:
https://doaj.org/article/273a44559a2c4146b579cfa1d30f066b
Autor:
Ho-Joon Seo
Publikováno v:
Korean Journal of Military Affairs. 6:39-70
Publikováno v:
Scientific reports. 12(1)
Early detection of significant abnormal changes is highly desirable for oil refinery processes, which consist of sophisticated unit operations handling hazardous and flammable inventories and operating at high temperature and pressure. Close monitori
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
Mesoporous silica (MSPN12) was prepared by nonionic surfactant micelle–templated gelation of sodium silicate (Na2SiO3) and fluorosilicic acid (H2SiF6) in aqueous solution, characterized by a range of instrumental techniques, and tested as a support
Autor:
Ho Joon Seo
Publikováno v:
American Journal of Chemical Engineering. 10:1
Publikováno v:
Scientific Reports
Mesoporous silica (MSPN12) was prepared by nonionic surfactant micelle–templated gelation of sodium silicate (Na2SiO3) and fluorosilicic acid (H2SiF6) in aqueous solution, characterized by a range of instrumental techniques, and tested as a support
Publikováno v:
Microporous and Mesoporous Materials. 195:191-196
Mesoporous silica-pillared H + -titanosilicate (SPT) was prepared by hydrolysis of tetraethylorthosilicate using dodecylamine as the template and catalyst in the interlayer space of H + -titanosilicate (H 4 Ti 2 Si 8 O 22 ·4H 2 O). SPT exhibited reg
Publikováno v:
Journal of Industrial and Engineering Chemistry. 20:1332-1337
Pd(5) impregnated metal/silica-pillared H-keyaites (M-SPK, M = Ti, Zr) catalysts were prepared for the partial oxidation of methane (POM) to hydrogen. The catalysts were characterized by BET, TEM, SAXS and XPS. In addition, the catalytic yield of the