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科研机构
大连理工大学 [10]
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专利 [10]
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2016 [2]
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内容类型:专利
专题:大连理工大学
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Rock excavation action disturbance based micro-seismic monitoring early-warning analysis system, has pre-warning unit for analyzing rock micro-cracking situation and destabilizing disaster of rock according to processed signal.
专利
申请日期: 2016-01-01, 公开日期: 2016-09-28
作者:
MA K ZHUANG D TANG C LI Q WANG Z
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浏览/下载:7/0
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提交时间:2019/12/09
Anti-cracking structure socket predict force steel cylinder concrete tube, has tube inner surface structure fixed with steel fiber concrete that is connected with top end of steel ring, and pre-stress anchor seat fixed with core concrete.
专利
申请日期: 2016-01-01, 公开日期: 2016-07-06
作者:
FENG X ZHAO L ZHOU J ZHONG S
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浏览/下载:4/0
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提交时间:2019/12/09
Evaluation method of ethylene production energy efficiency by taking hydrocracking tail oil, top oil, naphtha, light hydrocarbon, hydrogenated eicosapentaenoic acid and 1,4-di(d-glucosyl)piperazine and processing using cracking furnace.
专利
申请日期: 2015-01-01, 公开日期: 2015-12-30
作者:
LIU J SHAO C ZHU L GONG S CHENG S S
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浏览/下载:2/0
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提交时间:2019/12/09
Modified catalyst, useful e.g. in fluid catalytic cracking gasoline aromatization reaction process, comprises group-IIB metal oxide, lanthanide series metal oxide, nano zeolite HZSM-5 and aluminum oxide.
专利
申请日期: 2012-01-01, 公开日期: 2012-06-20
作者:
JIN F LONG H WANG X
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浏览/下载:2/0
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提交时间:2019/12/18
Preparing hydrogen by catalytic cracking of methane, comprises adding catalyst in reactors, performing catalytic cracking of methane under inert gas conditions, stopping the reaction, and cooling the reactor.
专利
申请日期: 2012-01-01, 公开日期: 2012-07-18
作者:
HU H JIN L ZHANG J
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浏览/下载:3/0
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提交时间:2019/12/18
Resource utilization of waste lubricating oil, involves distilling waste lubricating oil, hydrogenating fraction oil, vapor-phase catalytic cracking of heavy oil, reactive distillation, hydrogenation, and normal-pressure distillation.
专利
申请日期: 2012-01-01, 公开日期: 2012-11-21
作者:
CHEN X LI C LIANG C WANG L XIAO Z
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浏览/下载:3/0
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提交时间:2019/12/18
Method for preparing fuel from biological oil, involves allowing biological oil to catalytic cracking deoxidation reaction, and mixing products with hydrogen followed by allowing mixture to catalytic hydrogenation deoxidation reaction.
专利
申请日期: 2012-01-01, 公开日期: 2012-10-24
作者:
CHEN X LIANG C SHAO Z WANG L XIAO J
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浏览/下载:5/0
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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
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浏览/下载:15/0
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提交时间:2019/12/18
Cracking of ethane hydrocarbon byproduct, used for e.g. high grade petrol, involves hydrotreating hydrocarbon byproduct in presence of specific metal catalyst and sulfide catalyst.
专利
申请日期: 2010-01-01, 公开日期: 2010-12-15
作者:
LIANG C
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浏览/下载:1/0
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提交时间:2019/12/24
Method of preparing graphite fine powder using detonation cracking expandable grahpite.
专利
申请日期: 2006-01-01, 公开日期: 2006-01-11
作者:
LI X YAN H SUN G
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浏览/下载:5/0
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提交时间:2020/01/02
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