发明名称 |
HIGH EFFICIENCY PROCESSES FOR OLEFINS, ALKYNES, AND HYDROGEN CO-PRODUCTION FROM LIGHT HYDROCARBONS SUCH AS METHANE |
摘要 |
High efficiency processes for producing olefins, alkynes, and hydrogen co-production from light hydrocarbons are disclosed. In one version, the method includes the steps of combusting hydrogen and oxygen in a combustion zone of a pyrolytic reactor to create a combustion gas stream, transitioning a velocity of the combustion gas stream from subsonic to supersonic in an expansion zone of the pyrolytic reactor, injecting a light hydrocarbon into the supersonic combustion gas stream to create a mixed stream including the light hydrocarbon, transitioning the velocity of the mixed stream from supersonic to subsonic in a reaction zone of the pyrolytic reactor to produce acetylene, and catalytically hydrogenating the acetylene in a hydrogenation zone to produce ethylene. In certain embodiments, the carbon efficiency is improved using methanation techniques. |
申请公布号 |
EP2888036(A4) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20130830753 |
申请日期 |
2013.08.12 |
申请人 |
UOP LLC |
发明人 |
NEGIZ, ANTOINE;JAMES, ROBERT B.;STEVENS, CARL J.;BARGER, PAUL T. |
分类号 |
B01J19/10;C01B3/02;C07C5/09;C07C9/04;C07C11/04;C07C11/24 |
主分类号 |
B01J19/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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