Title:
PRESSURE REDUCTION PLANT FOR A GAS OR GAS MIXTURE
Document Type and Number:
WIPO Patent Application WO/2009/131477
Kind Code:
A3
Abstract:
The present invention relates to a pressure reduction plant for a gas or gas mixture and recovering of the pressure power lost by said gas or gas mixture, the said gas or the said gas mixture flowing through at least a driving turbine of an electrical power turbo generator set, which comprises a high pressure inlet pipeline (6, 6c, 6d) through which said gas feeds said Tesla turbine, a flow rate control valve (9), a flowmeter (10), at least a Tesla turbine (T, Ta, Tb, Tc, Td), an exit low pressure pipe (4, 4a, 4b, 4c, 4d) of the Tesla turbine of the gas with reduced pressure, a flow rate control valve (14), a flowmeter (13), a security valve (15) and a final exit pipeline (16) of the gas with reduced pressure, being said at least one driving Tesla turbine (T, Ta, Tb, Tc, Td) at least an electric power generator, which generator (7, 7a, 7b, 7c, 7d) supplies the generated power by means of a connection cable (11, 11a, 11b, 11c, 11d) to a transforming and delivering power unit (12), connected through a connection cable (18) to devices of the plant itself or through an exportation cable (29) to an external grid.
Inventors:
SILVA VALENTE ANTONIO JOSE (PT)
Application Number:
PCT/PT2009/000022
Publication Date:
November 17, 2011
Filing Date:
April 20, 2009
Export Citation:
Assignee:
SILVA VALENTE ANTONIO JOSE (PT)
PARTEX SERVICES PORTUGAL SERVICOS PARA A IND PETROLIFERA S A (PT)
PARTEX SERVICES PORTUGAL SERVICOS PARA A IND PETROLIFERA S A (PT)
International Classes:
F01D1/36; F01K27/00; F01K25/06
Domestic Patent References:
| WO2003085254A1 | 2003-10-16 |
Foreign References:
| US20040182082A1 | 2004-09-23 | |||
| US20070278795A1 | 2007-12-06 | |||
| US20020182054A1 | 2002-12-05 | |||
| US4328674A | 1982-05-11 | |||
| US3416324A | 1968-12-17 |
Attorney, Agent or Firm:
FERREIRA MAGNO, Fernando António (74 - 4º andar, -195 Lisboa, PT)
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