公开(公告)号：US20190233284A1

公开(公告)日：2019-08-01

申请号：US16344776

申请日：2017-10-25

申请人： TECHNIP FRANCE

发明人： Antonio Farace ,  Stephane Walspurger

IPC分类号： C01B3/38 ,  B01J8/06 ,  B01J8/02

CPC分类号： C01B3/384 ,  B01J8/0257 ,  B01J8/062 ,  B01J2208/00176 ,  B01J2208/00194 ,  B01J2208/00221 ,  B01J2208/00504 ,  B01J2208/0053 ,  B01J2208/00539 ,  B01J2208/00557 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/0092 ,  B01J2208/065 ,  B01J2219/00024 ,  B01J2219/19 ,  B01J2219/1923 ,  B01J2219/1928 ,  C01B3/38

摘要： 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.

公开(公告)号：US11629108B2

公开(公告)日：2023-04-18

申请号：US16614799

申请日：2018-05-17

申请人： TECHNIP FRANCE

发明人： Yvon Simon ,  Bruno Destour ,  Marco Valente

IPC分类号： C07C7/00 ,  B01D53/18 ,  C07C7/04 ,  C07C7/09 ,  C07C7/11 ,  C10G70/04 ,  C10G70/06 ,  F25J3/02

摘要： This method comprises passing a residual stream into a flash drum to form a gaseous overhead flow and liquid bottom flow, and feeding the bottom flow into a distillation column,
It comprises cooling the overhead flow in a heat exchanger to form a cooled overhead flow.
It comprises the extraction of a gaseous overhead stream at the head of the distillation column, and the formation of at least one effluent stream from the overhead stream and/or from the top stream.
The separation of the cooled overhead flow comprises passing the cooled overhead flow into an absorber, and injecting a methane-rich stream into the absorber to place the cooled overhead flow in contact with the methane-rich stream.

公开(公告)号：US11543055B2

公开(公告)日：2023-01-03

申请号：US16604582

申请日：2017-10-04

申请人： TECHNIP FRANCE

发明人： Andrew Harrop ,  Ludovic Lacan ,  Martin Pierre ,  Paul McMillan

IPC分类号： F16L1/23 ,  G01L5/1627 ,  F16L1/235 ,  G01L5/101

摘要： A pipe tensioner for laying or recovering a subsea pipeline comprising at least two opposing continuous tracks able to hold the subsea pipeline, each track having a plurality of pads mounted on the continuous track for contacting the subsea pipeline, characterised in that at least one pad is a load pad comprising one or more load sensors for measuring loading on the load pad during handling of the subsea pipeline.

公开(公告)号：US11472004B2

公开(公告)日：2022-10-18

申请号：US16462562

申请日：2017-11-21

申请人： TECHNIP FRANCE

发明人： Philippe Espinasse ,  Sylvain Routeau ,  Olivier Bernard ,  Cédric Lauzier ,  Olivier Gageonnet

IPC分类号： B25B5/14 ,  G01D11/30 ,  F16B2/08 ,  F16B2/10 ,  F16B2/12 ,  B63B21/00

摘要： A clamp comprises a plurality of pads; a belt for clamping the pads that is maneuverable between an unclamped configuration and a configuration clamping the pads against the production line; a clamping actuator for the clamp, mounted on a first point of the clamp, the clamping actuator having a grasping member for a second point of the clamp, the grasping member being movable between a deployed position and a retracted position moving the second point towards the first point. The spacing-apart mechanism is able to move the grasping member between a spaced-apart configuration of the second point in the deployed position of the grasping member and a grasping configuration in an intermediate position between the deployed position and the retracted position.

公开(公告)号：US20220074287A1

公开(公告)日：2022-03-10

申请号：US17417025

申请日：2019-05-21

申请人： TECHNIP FRANCE

发明人： Benoit Laflotte ,  Sylvain Vovard ,  Dominique Claude Jean Gadelle

IPC分类号： E21B43/01 ,  F25J1/00 ,  F25J1/02

摘要： The method comprises supplying, at a construction site, of a functional module comprising a hybrid cooler; verifying onsite the exploitation of the equipment of the functional module; mounting the functional module on a support structure; moving the structure to an exploitation site on the expanse of water. The verification involves passing a flow to be cooled through the air cooler of the hybrid cooler, the flow being cooled exclusively by a flow of air circulating through the air cooler of the hybrid cooler. The exploitation of hydrocarbons on the expanse of water involves the passage of a flow to be cooled through the water cooler of the hybrid cooling system, the flow being cooled by heat exchange with water taken from the expanse of water circulating through the water cooler.

公开(公告)号：US11162034B2

公开(公告)日：2021-11-02

申请号：US16313356

申请日：2017-06-30

申请人： Technip France S.A.S.

发明人： Peter Oud ,  Esmaeil Mahmoudi Namarvar ,  Marco Van Goethem

IPC分类号： C10G9/20 ,  C10G9/00 ,  C07C4/04

摘要： A cracking furnace includes a pyrolysis tube 1 for carrying a flow of fluid, the pyrolysis tube including 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.

公开(公告)号：US20210198166A1

公开(公告)日：2021-07-01

申请号：US17057660

申请日：2019-05-23

申请人： TECHNIP FRANCE

发明人： Véronique REICH ,  Bruno DESTOUR

IPC分类号： C07C6/04 ,  C07C7/04 ,  C07C4/04 ,  B01J19/24 ,  C07C4/06 ,  C07C7/00 ,  B01D3/14 ,  B01D3/42

摘要： A method for producing a stream of propylene and associated facility are described. The method includes: an introduction of a feed cut rich in C4 and/or C5 hydrocarbons, and at least one cut rich in ethylene into a metathesis reactor; an introduction of a metathesis product in a deethylenizer; a production of an overhead stream rich in ethylene and a feed stream; an introduction of the feed stream into a depropylenizer and recovery of a bottom stream containing C4+ hydrocarbons; a recovery, from an overhead stream of the depropylenizer, of the propylene stream; a lateral withdrawal of a recycle stream and return of the recycle stream to the metathesis reactor; a lateral draw-off, in the depropylenizer, of a purge rich in C4 paraffinic hydrocarbons and/or rich in isobutene.

公开(公告)号：US20210071783A1

公开(公告)日：2021-03-11

申请号：US16771713

申请日：2018-12-18

申请人： TECHNIP FRANCE

发明人： Javad SAFARI ,  Matthew Paul GREADY

IPC分类号： F16L1/16 ,  B23K11/087 ,  B23K11/34 ,  B23K13/02 ,  B23K31/02 ,  B23K31/12 ,  B23K9/025 ,  B23K9/028 ,  B23K9/18 ,  B23K9/235

摘要： A method of preparing a pipe-section for welding to another pipe-section to form a pipeline comprising a plurality of said pipe-sections, the method comprising at least the steps of: (i) providing a pipe-section having first and second pipe-ends; (ii) defining a first portion L1 of the longitudinal length of the pipe-section from the first pipe-end being in the range 3% to 40% of the overall length of the pipe-section; (iii) defining a second portion L2 of the longitudinal length of the pipe-section from the end of the first portion L1 towards the second pipe-end; (iv) heating at least the first portion L1 to at least a first temperature T1 of at least 500° C. for at least 2 minutes; (v) maintaining a second temperature T2 of the second portion L2 during step (iv) below the first temperature T1. The invention is able to reduce the strain capacity during reel-laying of a pipeline formed from a plurality of pipe sections formed by the invention.

公开(公告)号：US10890275B2

公开(公告)日：2021-01-12

申请号：US16090695

申请日：2017-04-05

申请人： TECHNIP FRANCE

发明人： Frédéric Demanze

IPC分类号： F16L9/12 ,  B32B27/32 ,  B32B15/085 ,  B29C48/09 ,  B29C48/00 ,  F17D1/00 ,  B32B27/22 ,  B32B15/02 ,  B32B1/08 ,  B29K23/00 ,  B29L23/00

摘要： An underwater pipe including a metal reinforcing layer around an inner polymeric sealing sheath which may be in contact with hydrocarbons. The inner polymeric sealing sheath includes a polypropylene block copolymer or a mixture of polypropylene block copolymers, wherein the polypropylene block copolymer or the mixture has a density greater than 0.900 g/cm3, and a melt index measured at 230° C. under a mass of 2.16 kg of less than 10 g/10 minutes, its preparation method and its use for the transport of hydrocarbons. Such a sheath may be used in contact with hydrocarbons at high temperature.

公开(公告)号：US10883342B2

公开(公告)日：2021-01-05

申请号：US15309124

申请日：2015-05-04

申请人： TECHNIP FRANCE

发明人： Ange Luppi ,  Alexandra Kollar

IPC分类号： E21B43/01 ,  E21B17/01 ,  E21B17/04 ,  F16L1/26

摘要： A submarine connection for interconnecting a riser pipe and a flexible pipe (26). The riser pipe has an upper end and the flexible pipe (26) has a lower end (30). A connection assembly includes a rigid fitting having a first limb (64) to be connected to the lower end (30) and a second limb (66) with a connector (67) on the end, and a body (36) having a head (42) and an opposing base (46) provided with an end piece (52) to be mounted on the upper end. The connection assembly also includes first guiding elements (60, 86) secured to the body (36), extending in a position at a distance from the axis of the end piece (52), and second guiding elements (76, 81) secured to the first limb (64), suitable for cooperating with the first guiding elements (60, 86).