Journal of Molecular Catalysis A-chemical | 1997
Ikuo Kurimoto; Hideo Onodera; Yukio Aoki
A catalyst for the production of methacrylic acid by the vapor-phase catalyst oxidation and/or oxidative dehydrogenation of at least one compound selected rom the group consisting of methacrolein, isobutyl aldehyde, and isobutyric acid and a method for the production of methacrylic acid by the use of this catalyst are provided. The catalyst of this invention comprises (A) a composite oxide having Mo and P as essential components and used for the production of methacrylic acid by vapor-phase catalytic oxidation and/or oxidative dehydrogenation of methacrolein, isobutyl aldehyde, and/or isobutyric acid and (B) a solid acid having acid strength (Ho) of not more than -11.93. Since this catalyst excels in catalytic activity and service life, it allows methacrylic acid to be produced stably at a high yield for a long time.
Archive | 1990
Hideo Onodera; Shigeru Ohno; Ikuo Kurimoto; Yukio Aoki
Archive | 1988
Hideo Onodera; Shinichi Uchida; Yukio Aoki; Masahiro Wada
Archive | 1990
Ikuo Kurimoto; Hideto Hashiba; Hideo Onodera; Yukio Aoki
Archive | 1995
Ikuo Kurimoto; Hideo Onodera; Michio Tanimoto; Yukio Aoki
Archive | 1997
Ikuo Kurimoto; Hideo Onodera; Michio Tanimoto; Yukio Aoki
Archive | 1999
Naomasa Kimura; Hideo Onodera; Michio Tanimoto; 秀夫 小野寺; 直正 木村; 道雄 谷本
Archive | 1990
Yukio Aoki; Hideto Hashiba; Ikuo Kurimoto; Hideo Onodera
Archive | 1999
Naomasa Kimura; Hideo Onodera; Michio Tanimoto; 秀夫 小野寺; 直正 木村; 道雄 谷本
Archive | 1995
Ikuo Kurimoto; Hideo Onodera; Yukio Aoki
