Title:
A device suitable for the method for decompressing fluid, and its object
Document Type and Number:
Japanese Patent JP5981450
Kind Code:
B2
Abstract:
A process and device to reduce the pressure of fluid containing liquid and possibly a gaseous phase or solid particles without reducing the cross sectional area or using moving parts. The pressure reduction is obtained by passing the fluid to be depressurized, in sequence, through a plurality of pairs of steps. In the first step of each pair, part of the pressure energy of the fluid is converted to gravitational potential; in the second step the gravitational potential is converted into thermal energy, so as to prevent the reconversion of the same into pressure energy.
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Inventors:
Ferrisari, ricardo
Casalini, Alessandro
Casalini, Alessandro
Application Number:
JP2013546812A
Publication Date:
August 31, 2016
Filing Date:
December 28, 2011
Export Citation:
Assignee:
Versalis Societa Peratini
International Classes:
F15D1/02
Domestic Patent References:
| JP658210U | ||||
| JP2008232217A | ||||
| JP2002166404A | ||||
| JP54106506A |
Foreign References:
| US6429268 |
Attorney, Agent or Firm:
Asamura patent office
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