发明名称 |
DISCHARGING SAND FROM A VESSEL AT ELEVATED PRESSURE |
摘要 |
Sand is discharged from a vessel at an elevated pressure and is delivered at a lower pressure. The sand is subjected to the following steps before delivery: I) dilution with a dilution fluid, ii) passage through at least one pressure reducing cyclone, the dilution being such that flashing is reduced, and iii) delivery as a slurry at the delivery pressure. This results in less wear of the components.
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申请公布号 |
WO02099249(A1) |
申请公布日期 |
2002.12.12 |
申请号 |
WO2002GB02471 |
申请日期 |
2002.05.27 |
申请人 |
AXSIA SERCK BAKER LIMITED;LANGE, NEVILLE, ERNEST |
发明人 |
LANGE, NEVILLE, ERNEST |
分类号 |
B01D21/26;B03B9/02;E21B43/34;(IPC1-7):E21B43/34;E21B21/06;B01D17/02 |
主分类号 |
B01D21/26 |
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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