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公开(公告)号：US20210156496A1
公开(公告)日：2021-05-27
申请号：US16324929
申请日：2017-08-25
Applicant: TECHNIP FRANCE
Inventor： Martin CHALMERS , Jitender RAI , Tomasz TKACZYK
Abstract: A mechanically lined pipe including a host pipe having an inner surface which is lined with a metallic liner, the metallic liner having an inner surface which is lined with a polymer liner which presses the metallic liner against the inner surface of the host pipe, as well as to methods of reeling and unreeling the mechanically lined pipe. A method of making a mechanically lined pipe having an internal polymer liner, the mechanically lined pipe including a host pipe having an inner surface which is lined with a metallic liner, the method including the steps of: (a) providing a mechanically lined pipe having an internal diameter, (b) providing a polymer liner having an outer diameter which is greater than the internal diameter of the mechanically liner pipe, (c) reducing the outer diameter of the polymer liner such that it is less than the internal diameter of the mechanically liner pipe, (d) inserting the polymer liner into the mechanically lined pipe, and (e) allowing the polymer liner to expand such that it presses the metallic liner against the inner surface of the host pipe.
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公开(公告)号：US20210048193A1
公开(公告)日：2021-02-18
申请号：US17050387
申请日：2019-04-26
Applicant: TECHNIP FRANCE
Inventor： Peter Oud , Unal Kinik
Abstract: Burner system for a radiant section of a steam cracking furnace configured to provide heat to the radiant section, the burner system including a fuel inlet and an oxidant inlet, and further comprising an ejector block arranged located within the radiant section and to receive a propellant and a propelled fluid and arranged to premix said propellant with said propelled fluid.
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83.发明授权公开(公告)号：US10890279B2
公开(公告)日：2021-01-12
申请号：US15770328
申请日：2016-10-26
Applicant: TECHNIP FRANCE
Inventor： Thomas Epsztein , Nadège Brusselle-Dupend , Xavier Lefebvre
Abstract: The present application relates to a method for pressurizing the inner flow space of an underwater flexible pipe intended for transporting hydrocarbons, comprising the following steps: a) providing a flexible pipe comprising a reinforcing layer made up of a short-pitch winding of at least one metal wire with noncontiguous turns around a thermoplastic polymer sheath defining an inner space, then b) filling the inner space of the flexible pipe with an oil, then c) increasing the inner pressure Pi of the flexible pipe to at least 10 MPa, the inner pressure being exerted by said oil, then d′) maintaining the inner pressure Pi of the flexible pipe at a pressure of at least 10 MPa for a time D of at least one minute, characterized in that said oil has a kinematic viscosity at 40° C., measured according to the ASTM D445 standard, of more than 10 mm2/s. This method makes it possible to reduce, or even prevent, the appearance of cavitation and crazing on the polymer sheath.
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公开(公告)号：US10887969B2
公开(公告)日：2021-01-05
申请号：US16646214
申请日：2018-09-13
Applicant: TECHNIP FRANCE
Inventor： Céline Mollet , Claude Dreschel
Abstract: A method that includes the following steps: determination of predictive meteorological data in a region surrounding the facility; querying of a database about the presence of birds in the region surrounding the facility; calculation, by a prediction unit, of the probability of birds passing opposite the facility as a function of time, on the basis of the predictive meteorological data and data relating to the presence of birds in the region surrounding the facility; and control, by a control unit, of at least one light source of the facility, on a basis of the probability of passage, calculated by the prediction unit.
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公开(公告)号：US10744447B2
公开(公告)日：2020-08-18
申请号：US12731549
申请日：2010-03-25
Applicant: Henri Paradowski , Sylvain Vovard
Inventor： Henri Paradowski , Sylvain Vovard
Abstract: The method includes the introduction of a feed flow into a first flask, the dynamic; expansion of the gaseous flow issuing from the flask in a turbine, then its introduction into a first purification column. It comprises the production at the head of the first column of a purified gas and the recovery at the bottom of the first column of a liquefied bottom gas, which is introduced, after expansion, into a second column for elimination of the C5+ hydrocarbons. The purified head natural gas issuing from the first column is heated in a first heat exchanger by thermal exchange with a feed gas. The method includes the compression of the gaseous head flow of the second column in a compressor before its introduction into a second separator flask.
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Patent Agency Ranking
公开(公告)号：US10533683B2
公开(公告)日：2020-01-14
申请号：US15577108
申请日：2016-02-01
Applicant: TECHNIP FRANCE
Inventor： Philippe Espinasse , Thomas Parenteau , Sylvain Routeau , Antoine Marret
Abstract: A cover including an elongate body, capable of being applied to be facing an outer surface of the pipe, and at least one longitudinal interaction element for interacting with the pipe, supported by the elongate body. The elongate body is reversibly deformable under the effect of its own weight, the elongate body having a length of more than 10 m. The cover treats solid build-ups within a fluid-transport pipe in a simple, straightforward and inexpensive manner.
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公开(公告)号：US10513477B2
公开(公告)日：2019-12-24
申请号：US15540431
申请日：2015-12-29
Applicant: TECHNIP FRANCE
Inventor： Tanmay Taraphdar , Babu N. Sharath
IPC: B01D5/00 , C07C7/04 , C07C7/11 , C07C7/00 , C10G70/04 , C10G70/06 , C10G7/02 , B01D53/14 , C07C7/09
Abstract: The present invention relates to a method for treating a cracked stream stemming from a fluid catalytic cracker unit (FCCU) in order to improve propylene recovery. The present invention also relates to the corresponding installation to implement the method.
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公开(公告)号：US10472236B2
公开(公告)日：2019-11-12
申请号：US16344776
申请日：2017-10-25
Applicant: TECHNIP FRANCE
Inventor： Antonio Farace , Stephane Walspurger
Abstract: The inventions is directed to a new design for catalyst tubes, which makes it possible to apply the concept of regenerative reforming into steam reformers having catalyst tube inlets and outlets at opposite sides of the furnace chamber. The catalyst tube comprises an inlet for process gas to enter the catalyst tube and an outlet for process gas to exit the catalyst tube, which inlet and outlet are located at opposite ends of the catalyst tube. The catalyst tube further comprises a first annular channel comprising the catalyst, a second annular channel for process gas to flow countercurrently or co-currently to the process gas flowing through the first annular channel.
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公开(公告)号：US10451206B2
公开(公告)日：2019-10-22
申请号：US14654285
申请日：2013-12-20
Applicant: TECHNIP FRANCE
Inventor： Philippe François Espinasse , René Antoine Maloberti , Jean-Christophe Bourget , Guillaume Chaudet
Abstract: A connection end-piece of a flexible pipe includes an end vault extending along a central axis; an outer cover fixed to the end vault and defining, with the end vault, a reception chamber for receiving an end section of the armor elements of the flexible pipe; at least one annular member applied externally to the armor elements of the flexible pipe, the annular member being at least partially accommodated in the reception chamber between the armor elements and the outer cover. The annular member applies a radial tightening pressure higher than 100 bars onto the armor elements toward the central axis of the flexible pipe.
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公开(公告)号：US20190144759A1
公开(公告)日：2019-05-16
申请号：US16313356
申请日：2017-06-30
Applicant: Technip France S.A.S.
Inventor： Peter Oud , Esmaeil Mahmoudi Namarvar , Marco Van Goethem
Abstract: A cracking furnace comprises a pyrolysis tube 1 for carrying a flow of fluid, the pyrolysis tube comprising a radially inner body 3 and a radially outer wall 2 which together define an annular flow passage 5, wherein at least one of the radially inner body and the radially outer wall has a centre line which extends helically in a longitudinal direction of the pyrolysis tube, so as to promote rotation of the fluid as it flows along the pyrolysis tube.
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