经济问题探索, ISSN 1006-2912, 2018, Issue 3, pp. 151 - 158
Journal Article
中国乡镇企业会计, ISSN 1004-8480, 2016, Issue 3, pp. 93 - 94
Journal Article
现代妇女:理论前沿, ISSN 1007-4244, 2014, Issue 4, pp. 228 - 228
Journal Article
Materials Letters, ISSN 0167-577X, 12/2019, Volume 256, p. 126585
Using bentonite as support, bentonite-based nickel catalyst for hydrogenation of oil biodiesel was prepared using [Ni(NH ) ](NO ) as precursor. By this method,...
Bentonite | Nickel catalyst | XPS | Hydrogenation | Porous materials | Ammonia | Crystallites | Catalysts | Precursors | Biodiesel fuels | Nickel | Chemical synthesis | Biodiesel | Anchoring
Bentonite | Nickel catalyst | XPS | Hydrogenation | Porous materials | Ammonia | Crystallites | Catalysts | Precursors | Biodiesel fuels | Nickel | Chemical synthesis | Biodiesel | Anchoring
Journal Article
当代教育实践与教学研究(电子版), ISSN 2095-6711, 2016, Issue 3X, p. 255
生态林业的发展,关乎着人类的生存环境,关系到人们的生活水平和生活质量。在生态林业的内容及其对现实生活的启示意义基础上,探寻生态林业的管理对策,应努力增强林业人员各方面素质和意识,林业管理人员应对当地林业的情况全面掌握,充分利用现有的资源,政府加大资金的投入。
生态林业;管理;对策
生态林业;管理;对策
Journal Article
现代商贸工业, ISSN 1672-3198, 2016, Volume 37, Issue 9, pp. 47 - 48
Journal Article
现代商贸工业, ISSN 1672-3198, 2016, Issue 9, pp. 47 - 48
想要使森林资源快速增长、生态平衡发展、林农快速增收、人民群众增加生态文明的意识,就需要在现在与未来很长一段时间之内,都必须认真的对林业技术进行推广,以使我国林业事业可以稳步向前发展。为此,介绍了目前林业技术推广这项服务过程中潜藏的问题,之后针对林业技术推广这项工作探究了服务要点。
林业技术;推广服务;要点
林业技术;推广服务;要点
Journal Article
Journal Article
Energy Conversion and Management, ISSN 0196-8904, 05/2018, Volume 163, p. 208
The catalytic transfer hydrogenation (CTH) is a novel, alternative process for the selective hydrogenation, and the microwave is an effective heating method...
Vegetable oils | Rate constants | Catalysts | Selectivity | Microwave heating | Biofuels | Hydrogenation | Biodiesel | Oil | Heating | Biodiesel fuels | Reaction time | Diesel | Catalysis | Iodine | Conversion ratio
Vegetable oils | Rate constants | Catalysts | Selectivity | Microwave heating | Biofuels | Hydrogenation | Biodiesel | Oil | Heating | Biodiesel fuels | Reaction time | Diesel | Catalysis | Iodine | Conversion ratio
Journal Article
International Journal of Coal Geology, ISSN 0166-5162, 01/2015, Volume 138, pp. 16 - 29
Journal Article
农业图书情报学刊, ISSN 1002-1248, 2017, Volume 29, Issue 2, pp. 94 - 102
Journal Article
森林公安, ISSN 1009-8038, 2017, Issue 1, pp. 20 - 21
Journal Article
南京林业大学学报:人文社会科学版, ISSN 1671-1165, 2013, Volume 13, Issue 4, pp. 77 - 81
Journal Article
Renewable Energy, ISSN 0960-1481, 03/2020, Volume 147, pp. 695 - 704
The use of microwave heating (MH) constitutes a promising way to upgrade biodiesel via catalytic transfer hydrogenation (CTH) catalyzed by Raney-Ni. However,...
Microwave | Jatropha oil | Catalytic transfer hydrogenation | Raney-Ni | Biodiesel
Microwave | Jatropha oil | Catalytic transfer hydrogenation | Raney-Ni | Biodiesel
Journal Article
Journal Article
现代企业文化, ISSN 1674-1145, 2017, Issue 6, pp. 169 - 170
Journal Article
Journal Article
Journal Article
No results were found for your search.
Cannot display more than 1000 results, please narrow the terms of your search.