Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Taiseki Kunugi"'
Publikováno v:
Journal of Chemical Technology and Biotechnology. Chemical Technology. 33:446-454
Highly active catalysts for the reduction of nitric oxide with ammonia can be obtained by supporting vanadium oxide, more than 15% by weight, on a silica gel with micropores of a mean diameter larger than 10 nm, followed by calcining it in the temper
Publikováno v:
Heteroatom Chemistry. 6:325-332
AIBN-initiated radical reactions of 5-membered cyclic xanthates, 1,3-oxathiolane-2-thiones, with tributyltin hydride are described. Alkenes are formed at 0.025 M concentration of tributyltin hydride, whereas a higher concentration (0.25 M) gives 1,3-
Publikováno v:
ChemInform. 27
AIBN-initiated radical reactions of 5-membered cyclic xanthates, 1,3-oxathiolane-2-thiones, with tributyltin hydride are described. Alkenes are formed at 0.025 M concentration of tributyltin hydride, whereas a higher concentration (0.25 M) gives 1,3-
Publikováno v:
Journal of the Fuel Society of Japan. 56:666-673
Operational factors affecting the reduction of nitric oxide (NO) by ammonia on precipitated copper oxide-alumina catalysts were studied. On a sulfate ion free catalyst the reaction rate reached maximum at about 280°C giving rise to nearly complete N
Publikováno v:
NIPPON KAGAKU KAISHI. :1599-1604
Catalysis of oxidative hydration of propylene was studied with metallic palladium catalysts. Among noble metals palladium was the only element which exhibited a considerable activity. The activity of supported palladium catalyst increased remarkably
Publikováno v:
Product R&D. 13:237-242
Publikováno v:
Journal of The Japan Petroleum Institute. 24:233-240
Publikováno v:
Journal of the Fuel Society of Japan. 58:1055-1061
A series of catalysts f or reduction of nitric oxide by ammonia were prepared by supporting vanadium oxide on silica and modified by several metal oxides. A highly active catalyst was consisted of vanadium oxide-titanium oxide-silica prepared by the
Publikováno v:
Chemistry Letters. 4:265-268
The rhodium complex (–RhCl(CO)2) coordinatively bonded to the phosphine group on polystyrene coated over silica gel is an efficient catalyst for hydroformylation of olefins at 100°C at 1 atm in vapor phase. The rate expression of propionaldehyde f
Publikováno v:
Journal of The Japan Petroleum Institute. 30:111-118
炭酸アルカリ, 一酸化炭素および水の存在下でパラフィンワックスを400~500°Cで液相熱分解した。上記反応条件下においてCOシフト反応が進行して水素が生成すると同時に, ワックス分解