发明名称 |
METHOD OF TRANSPORTING FLUID |
摘要 |
<p>There is provided a method for transporting a fluid, in which even if the fluid is transported for a long period of time, dehydration after transportation is not needed, and the transported fluid can be used immediately after transportation. Specifically, there is provided a method for transporting a fluid, comprising steps of: dehydrating some of the transportation fluid during transportation by using a dehydration system comprising a separation membrane through which water permeates, and returning the dehydrated fluid to the transportation fluid so as to keep water content in the transportation fluid in a fixed range. In one embodiment, the transportation fluid is a liquid, and the dehydration system comprises a heater for heating the liquid to a temperature in a range in which the liquid does not boil, and a membrane separation apparatus for dehydrating the heated liquid, wherein the membrane separation apparatus is a PV method apparatus comprising a primary side chamber extending in an up and down direction to introduce the liquid from a lower portion thereof and discharge it from an upper portion thereof, a separation membrane in contact with the primary side chamber to allow water in the liquid to permeate through as a gas, and a secondary side chamber being located on the opposite side to the primary side chamber with the separation membrane held therebetween and being under a pressure lower than that in the primary side chamber.</p> |
申请公布号 |
EP2119666(A1) |
申请公布日期 |
2009.11.18 |
申请号 |
EP20080722187 |
申请日期 |
2008.03.14 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
YUKUMOTO, ATSUHIRO;OSORA, HIROYUKI;SEIKI, YOSHIO;OGUCHI, AKIRA;KASHIMA, SHUICHI;HIRAYAMA, HARUAKI |
分类号 |
B01D61/36;B67D7/76;B01D63/00;B01D71/02;B63B25/08;B63J99/00;C10G31/09;C10L1/02 |
主分类号 |
B01D61/36 |
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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