发明名称 |
METHOD FOR INHIBITING THE PLUGGING OF CONDUITS BY GAS HYDRATES |
摘要 |
<p>A method for inhibiting the plugging of a conduit containing a flowable mixture comprising at least an amount of hydrocarbons capable of forming hydrates in the presence of water, and an amount of water, which method comprises adding to the mixture an amount of a dendrimeric compound effective to inhibit formation of hydrates at conduit temperatures and pressures, and flowing the mixture containing the dendrimeric compound and any hydrates through the conduit. Preferably, a hyperbranched polyester amide is used as hydrate formation inhibitor compound.</p> |
申请公布号 |
WO0177270(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
WO2001EP04075 |
申请日期 |
2001.04.06 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;KLOMP, ULFERT, CORNELIS |
发明人 |
KLOMP, ULFERT, CORNELIS |
分类号 |
C07C7/20;C10L3/00;F17D1/16;(IPC1-7):C10L3/00 |
主分类号 |
C07C7/20 |
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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