公开(公告)号：US11655914B2

公开(公告)日：2023-05-23

申请号：US16336637

申请日：2017-09-26

申请人： Equinor Energy AS

发明人： Christian Rosenkilde ,  Patrick Benjamin Müller

IPC分类号： B01F25/452 ,  F16K47/08 ,  E21B21/10 ,  E21B43/16 ,  B01F101/00

CPC分类号： F16K47/08 ,  B01F25/4524 ,  E21B21/106 ,  E21B43/16 ,  B01F2101/505

摘要： A method of reducing the pressure of a liquid includes the steps of providing a conduit containing a packing material, such that a large number of small passages are formed in the packing material, and passing the liquid through the conduit and the packing material. The amount of packing material through which the liquid flows can be varied to vary the pressure drop experienced by the liquid passing through the packing material. The reduction in pressure achieved may be stepwise (discrete) or continuous. The method may be used to reduce the pressure of an aqueous polymer solution for use in a polymer flood technique for oil extraction, and allows the pressure to be reduced without damage to the polymer.

公开(公告)号：US11752476B1

公开(公告)日：2023-09-12

申请号：US18191478

申请日：2023-03-28

申请人： PHILLIPS 66 COMPANY

发明人： Luke Schnefke ,  Victor Cedillo ,  Patrick David ,  Matt Clowe

IPC分类号： B01F35/00 ,  B01F35/222 ,  B01F23/41 ,  B01F35/213 ,  B01F35/214 ,  B01F35/22 ,  B01F35/221 ,  B01F35/21 ,  B01F23/40 ,  B01F23/47 ,  B01F101/00

CPC分类号： B01F35/222 ,  B01F23/4145 ,  B01F35/213 ,  B01F35/214 ,  B01F35/2209 ,  B01F35/2216 ,  B01F35/22142 ,  B01F23/47 ,  B01F23/49 ,  B01F35/2113 ,  B01F35/2115 ,  B01F35/2134 ,  B01F35/2136 ,  B01F2101/505

摘要： In one embodiment, the present system describes a system wherein a first fluid is within a tank. An intermittent mixer is used for agitating the first fluid within the tank. At least one data acquisition device within the tank is capable of measuring at least one characteristic within the first fluid. In the embodiment, at least one data analyzer is capable of receiving the characteristics within the first fluid, comparing the characteristics within the first fluid to the characteristics of a second fluid, generating a data packet which contains a calculated operational speed and an operational time needed for the intermittent mixer to agitate the first fluid to obtain the characteristics of the second fluid and transmitting the data packet to the intermittent mixer. In this system the intermittent mixer is capable of altering the first fluid within the tank into the second fluid.

公开(公告)号：US20230330611A1

公开(公告)日：2023-10-19

申请号：US18024260

申请日：2021-08-26

申请人： QUANTUMKORE INNOVATION INC.

发明人： Enrico Carlo FUMAGALLI

IPC分类号： B01F23/411 ,  B01F25/52 ,  B01F33/451 ,  C10L1/182 ,  B01F23/41 ,  B01F31/80 ,  C10L1/12 ,  B01F33/82 ,  B01F25/21

CPC分类号： B01F33/8212 ,  B01F23/4111 ,  B01F23/4145 ,  B01F25/21 ,  B01F25/52 ,  B01F31/841 ,  B01F33/451 ,  C10L1/1266 ,  C10L1/182 ,  B01F2101/505

摘要： An apparatus for stable nano emulsion of water in diesel fuel, including: a diesel fuel feeding unit (2), a water feeding unit (3), a magnetite nano-particles feeding unit (4); a mixing tank (7) in fluid communication with the diesel fuel feeding unit (2), with the water feeding unit (3) and with the magnetite nano-particles feeding unit (4); a recirculation conduit (8a, 8b, 8c, 8d) presenting opposite ends connected to the mixing tank (7). A pump (9) on the recirculation conduit (8a, 8b, 8c, 8d) and configured to recirculate a mixture of diesel fuel (F), water (W) and magnetite nano-particles (MNP). A dynamic magnetic field generator (25) is operationally coupled to the recirculation conduit (8a, 8b, 8c, 8d) and is configured to generate a dynamic magnetic field inside at least a section of the recirculation conduit (8a, 8b, 8c, 8d) to activate the magnetite nano-particles.

公开(公告)号：US20240307837A1

公开(公告)日：2024-09-19

申请号：US18681248

申请日：2022-09-27

申请人： Kansai Chemical Engineering Co., Ltd. ,  Bio-energy Corporation

发明人： Hideo NODA ,  Shinji HAMA ,  Tadahiro MUKAIDA

IPC分类号： B01F27/072 ,  B01F23/43 ,  B01F27/15 ,  B01F27/2123 ,  B01F101/00

CPC分类号： B01F27/0726 ,  B01F23/43 ,  B01F27/15 ,  B01F27/2123 ,  B01F2101/505

摘要： A liquid sprinkling device of the present invention includes a rotating shaft disposed in a vertical direction, and at least one liquid flowing member attached to the rotating shaft. In this liquid sprinkling device, the liquid flowing member includes an outlet located on an upper side, an inlet located on a lower side, and a tubular channel extending between the outlet and the inlet, and the tubular channel is bent so that the outlet is pointed toward the lower side.

公开(公告)号：US20240165569A1

公开(公告)日：2024-05-23

申请号：US17758688

申请日：2021-07-05

申请人： LOWCARBON CO., LTD.

发明人： Cheol LEE

IPC分类号： B01F23/40 ,  B01F23/213 ,  B01F23/411 ,  B01F25/10 ,  B01F101/00

CPC分类号： B01F23/49 ,  B01F23/2132 ,  B01F23/411 ,  B01F25/103 ,  B01F2101/503 ,  B01F2101/505

摘要： The present invention provides a desulfurization agent mixing system for fuel oil used in harbors, the system including: a fuel oil tank for storing fuel oil; a desulfurization agent tank for storing a desulfurization agent; a line mixer receiving and mixing the fuel oil and the desulfurization agent from the fuel oil tank and the desulfurization agent tank; a droplet atomization unit for forming droplets of a mixture of the fuel oil and the desulfurization agent, the mixture being generated by the line mixer; a magnetization unit for magnetizing the mixture in which the droplets are contained; a vortex reaction unit for turning the mixture of the fuel oil and the desulfurization agent, which is magnetized by the magnetization unit; a gas separation unit configured to separate gas contained in the fuel oil and the desulfurization agent mixture in the vortex reaction unit; a collision emulsion unit configured to cause the mixture of the fuel oil and the desulfurization agent from which the gas is separated by the gas separation unit to collide against a collision target; and an emulsion tank for storing the mixture of the fuel oil and the desulfurization agent, which is collided by the collision emulsion unit.