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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Induction cladding gradient hard composite coating involves mixing carbide, oxide, nitride or boride ceramic particles, and iron, cobalt and/or nickel-based alloys, atomizing, drying, sintering, crushing and removing surface oil. 专利 申请日期: 2015-01-01, 公开日期: 2015-09-09 作者:  LI Y LIN L LEI M WANG G ZHU X 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/09 Preparation of manganese-based rod-shaped microtopographic composite oxide low temperature denitration catalyst by mixing soluble manganese salt, nickel salt, silver salt, copper salt, iron salt, cobalt salt and cerium salt and dissolving. 专利 申请日期: 2015-01-01, 公开日期: 2015-05-20 作者:  LIU J LI H LI X SUN W WANG X ZHAO Q 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09 Metal silicide catalyst for selective hydrogenation of 1,4-butynediol comprises silicon nickel, silicon cobalt, silicon iron, silicon palladium or silicon molybdenum and carbon material carrier/oxide carrier/molecular screen carrier. 专利 申请日期: 2013-01-01, 公开日期: 2013-12-04 作者:  ZHANG M LI C LIANG C CHEN X 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/13 Catalyst for selective hydrogenation of phthalic anhydride for preparing phthalide, comprises oxide of metal chosen from aluminum and niobium, loaded with metal chosen from nickel and cobalt and metal chosen from gold and lanthanum. 专利 申请日期: 2013-01-01, 公开日期: 2013-12-11 作者:  JIN S LIANG C CHEN X 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/13 Olefin hydroisomerization and thiophene removal comprises using catalyst comprising molybdenum or tungsten oxide, cobalt or nickel oxide and organic chelant, HZSM-5 molecular sieve, and inorganic oxide. 专利 申请日期: 2011-01-01, 公开日期: 2011-05-11 作者:  WANG X YUAN J GUO X JIN F 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/18 Selective hydrodesulfurization catalyst for fluid catalytic cracking of gasoline, comprises specified amount of small crystalline grain titanium silicate molecular sieve, silica, molybdenum or tungsten oxide and cobalt or nickel oxide. 专利 申请日期: 2011-01-01, 公开日期: 2011-06-15 作者:  WANG X WANG M WANG Y GUO X LONG H 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/18 Hermetic glass terminal 专利 专利号: JP1987073648A, 申请日期: 1987-04-04, 公开日期: 1987-04-04 作者:  AKAGAWA MASATOSHI 收藏  |  浏览/下载：0/0  |  提交时间：2020/01/18