公开(公告)号：WO2020194124A1

公开(公告)日：2020-10-01

申请号：PCT/IB2020/052410

申请日：2020-03-17

Applicant: SAIPEM S.P.A.

Inventor： DAIGLE, Richard ,  BEDARD, Mikael ,  MADORE, Eric ,  FRADETTE, Sylvie ,  VOYER, Normand

IPC: C12N9/88

Abstract: Recombinant carbonic anhydrase variants having improved solubility and/or thermostability for enzyme-enhanced CO 2 , capture, as well as polynucleotides, vectors, host cells, methods, and processes relating to same are described herein.

公开(公告)号：WO2020105004A1

公开(公告)日：2020-05-28

申请号：PCT/IB2019/060063

申请日：2019-11-22

Applicant: SAIPEM S.P.A.

Inventor： TOSO, Gianluca ,  MATTARUCCO, Riccardo ,  GUADIN, Sebastiano

IPC: F16L1/26 ,  F16L58/08 ,  F16L58/18 ,  F16L19/02 ,  F16L23/024 ,  F16L23/036 ,  F16L23/20 ,  F16L37/00

Abstract: A connector for a pipeline (3), in particular for conveying hydrocarbons, extends along a longitudinal axis (Al) and has a gripping portion (7) configured to be fitted around and clamped to the outer face (5); a sleeve portion (8), which is mounted in sliding manner to the gripping portion (7); a metal front gasket (10) configured to be placed between the front end face (6) and a face (9) of the sleeve portion (8); and linear actuators (18) connected with the gripping portion (7) and the sleeve portion (8) to axially compress the metal front gasket (10) between the front end face (6) of the pipeline (3) and the face (9) of the sleeve portion (8).

公开(公告)号：WO2020065523A1

公开(公告)日：2020-04-02

申请号：PCT/IB2019/058086

申请日：2019-09-24

Applicant: SAIPEM S.P.A.

Inventor： DE RINALDIS, Salvatore ,  CAPONE, Guido

IPC: F01K25/10

Abstract: The present invention describes a process for producing electricity carried out in a heat accumulator (100) integrated with a power cycle (200) which uses a working fluid, comprising a step in which said working fluid is heated by the heat accumulated by said heat accumulator (100).

公开(公告)号：WO2020065496A1

公开(公告)日：2020-04-02

申请号：PCT/IB2019/058045

申请日：2019-09-23

Applicant: SAIPEM S.P.A.

Inventor： DE RINALDIS, Salvatore

IPC: F01K25/10

Abstract: The present invention relates to the use of a carbon dioxide cycle in power applications.

公开(公告)号：WO2020049498A1

公开(公告)日：2020-03-12

申请号：PCT/IB2019/057490

申请日：2019-09-05

Applicant: SAIPEM S.P.A.

Inventor： SIMONE, Francesco ,  BREGONZIO, Valerio ,  KALTCHEV, Momtchil

IPC: B29C65/02 ,  B29C65/52 ,  B29C63/06 ,  B29C48/151 ,  B05B13/04 ,  B05D7/14 ,  F16L13/02 ,  F16L58/18

Abstract: A machine (12) for making a protective joint has a guide system (26), which is selectively clampable about a pipeline (1) on opposite sides with respect to the annular junction portion (8) and configured for defining an annular path about the annular junction portion (8); at least one heating unit (18) moveable along the annular path and configured for heating the annular junction portion (8) and moveable along the annular path; at least one spray unit (19) moveable along the annular path and configured for applying at least one polymer material to the annular junction portion (8); and an extrusion die (22) moveable along the annular path and configured for applying a protective foil (9) about the annular junction portion (8).

公开(公告)号：WO2019145771A1

公开(公告)日：2019-08-01

申请号：PCT/IB2018/059779

申请日：2018-12-07

Applicant: SAIPEM S.P.A.

Inventor： RADICIONI, Alessandro ,  FILIPPI, Alessandro ,  MORESCHI, Giovanni

IPC: B63B21/50 ,  B63B22/02

Abstract: A system (1) for temporarily connecting an underwater station (2) arranged on the bed of a body of water and a surface facility (27) has an elongated conducting member (4) with one end connected to the underwater station (2) and one free end selectively and temporarily connectable to the surface facility (27); a marker buoy (5); and a cable (6) connected to the free end of the elongated conducting member (4) and to the marker buoy (5) to quickly recover the free end of the elongated conductor element (4) when it is necessary to connect the underwater station (2) via the elongated conducting member (4) to the surface facility (27).

公开(公告)号：WO2019123080A1

公开(公告)日：2019-06-27

申请号：PCT/IB2018/059775

申请日：2018-12-07

Applicant: SAIPEM S.P.A.

Inventor： SERENA, Alberto ,  MASSARI, Giovanni ,  LAZZARIN, Diego

IPC: B63G8/00 ,  B63B22/18

Abstract: A system for power and data transmission in a body of water to unmanned underwater vehicles comprises a floating surface station (3) for generating electric energy and receiving and transmitting data; an underwater station (2) connectable to at least one unmanned underwater vehicle (4); at least one submerged depth buoy (8; 23; 26); and an umbilical (5), which comprises a power transmission line and a data transmission line, is mechanically and electrically connected to the surface station (3) and to the underwater station (2), and is mechanically coupled to the depth buoy (8; 23; 26) so that the umbilical (5) comprises a first umbilical section (9) that is stretched between the underwater station (2) and the depth buoy (8; 23; 26) and a second umbilical section (10) that extends loose between the depth buoy (8; 23; 26) and the surface station (3).

公开(公告)号：WO2019082121A1

公开(公告)日：2019-05-02

申请号：PCT/IB2018/058337

申请日：2018-10-25

Applicant: SAIPEM S.P.A.

Inventor： CERRONE, Cristina ,  CEDRATI, Jacopo

IPC: B01D5/00 ,  B01D53/00 ,  B01D53/14 ,  B01D53/18 ,  C07C273/16

Abstract: An apparatus (20) for treatment of process vapours coming from a vacuum concentration section (10) of a urea plant, comprising a vacuum system (11) having a plurality of successive condensation stages (30), connected in series by respective line portions (31) and crossed in series by process vapours to be treated; the apparatus (20) has at least one primary steam condensate inlet (50) for feeding steam condensate to the vacuum system (11) and positioned, with reference to a circulation direction of the process vapours in the vacuum system (11), upstream of at least one selected condensation stage (30), or in at least one selected condensation stage (30).

公开(公告)号：WO2019026044A8

公开(公告)日：2019-02-07

申请号：PCT/IB2018/055861

申请日：2018-08-03

Applicant: SAIPEM S.P.A.

Inventor： ZAMBIANCO, Andrea ,  MONTRONE, Donato ,  POLIZZI, Rossella ,  SALA, Massimiliano ,  USAI, Gioia

IPC: C07C273/04

Abstract: A urea production process comprises a step of synthesis of urea by reaction of ammonia and carbon dioxide, where at least part of the carbon dioxide for the urea reaction synthesis is produced in an oxy-combustion process; the oxy-combustion process is specifically a flameless oxy- combustion process.

公开(公告)号：WO2018234337A1

公开(公告)日：2018-12-27

申请号：PCT/EP2018/066310

申请日：2018-06-19

Applicant: SAIPEM S.P.A.

Inventor： MCCARTHY, Vincent George ,  SEXTON, Christopher

IPC: B66C1/10 ,  F03D13/10

Abstract: A stability frame (5) for the installation of a wind turbine (2) on an offshore substructure, wherein the wind turbine (2) comprises a tower (8) configured to be anchored to a rigging assembly (6) below the barycenter of the wind turbine (2), has a main body (23) configured to be mounted about the upper part of the tower (8); and a plurality of guides (25), which extend outwardly from the main body (23) and are configured for constraining parts of the rigging assembly (6) so as to laterally support the wind turbine (2) by means of the rigging assembly (6).