公开(公告)号：US11371316B2

公开(公告)日：2022-06-28

申请号：US16927617

申请日：2020-07-13

申请人： T-ROCK CT SERVICES LTD.

发明人： Myles Martin ,  Randy Martin

IPC分类号： E21B33/13 ,  E21B33/16 ,  B01F23/53 ,  B01F25/20 ,  B01F27/112 ,  B01F33/82 ,  B01F33/502 ,  B01F101/28

摘要： An all-in-one mobile wellsite service unit for providing equipment and services at an oil and gas well related to well abandonment is provided. The mobile unit comprises a water storage tank, at least one cement mixing barrel for mixing a cement slurry, a progressive cavity pump for pumping the cement slurry, and a hydraulic hose for connecting to a hydraulic power source to provide power to the cement mixing barrel and the progressive cavity pump. The mobile unit may also contain downhole tools needed for well abandonment, including a well cleaning tool, a cementing tool, a hydraulic packer, and more.

公开(公告)号：US11338256B2

公开(公告)日：2022-05-24

申请号：US17262463

申请日：2018-12-07

申请人： Guangzhou Baiyun Chemical Industry Co., Ltd.

发明人： Xiaohua Shi ,  Xueqing Hu ,  Xuexin Pang ,  Mingsong Miao ,  Zhenhai Liu ,  Jianjin Lin ,  Haolin Hu

IPC分类号： B65B3/04 ,  B01F23/47 ,  B65B3/08 ,  B01F33/82 ,  B01F35/90 ,  B65B61/28 ,  B65B1/30 ,  B01F35/30 ,  B01F101/36 ,  B65B21/02

摘要： Disclosed is an automatic sealant production line, including a sealant preparation apparatus and a packaging apparatus. The sealant preparation apparatus includes a material storage device, a liquid storage device, a material sending device, a lateral material feeding device, a first-order screw unit, a first liquid feeding device, a heat exchanger, a second-order screw unit, a pigment feeding device, a cooler and a buffer tank device. The packaging apparatus includes a filling device and a packaging device.

公开(公告)号：US20240294833A1

公开(公告)日：2024-09-05

申请号：US18581265

申请日：2024-02-19

申请人： Braskem S.A.

发明人： Robson Pablo Sobradiel Peguin ,  Steven Michael Krupinski ,  Kevin Richard Soucy ,  Jiahan Xie ,  Cid Miró Neto ,  Roberto Osorio Jiménez

IPC分类号： C10G1/10 ,  B01F21/00 ,  B01F33/82 ,  B01F35/00 ,  B01F101/00

CPC分类号： C10G1/10 ,  B01F21/02 ,  B01F21/30 ,  B01F21/401 ,  B01F33/821 ,  B01F35/189 ,  B01F2101/2805 ,  C10G2300/1003 ,  C10G2300/1044 ,  C10G2300/302 ,  C10G2300/4081

摘要： The present application provides a method and a system for recycling a polymer. The method includes introducing polymer into a primary melting extruder, producing a polymer melt that is combined with a fluid oil to at least partially dissolve the polymer melt. A secondary mixing extruder mixes these to form a polymer solution that is introduced into a refinery oil stream, producing a polymer-comprising oil stream, which is fed into a refinery process unit. The system includes a primary melting extruder for forming a polymer melt from polymer. A secondary mixing extruder receives the polymer melt. One or more hydrocarbon inflow conduits for providing a fluid oil to the primary melting extruder and/or the secondary mixing extruder are configured to form a polymer solution from the fluid oil and the polymer melt. There is a feed system outlet for feeding the polymer solution to a refinery oil stream.

公开(公告)号：US12076699B2

公开(公告)日：2024-09-03

申请号：US17039219

申请日：2020-09-30

申请人： SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD. ,  HEBEI HUATONG WIRES AND CABLES GROUP CO., LTD.

发明人： Haixuan Cheng ,  Mei Han ,  Guangrui Dou ,  Huaibing Ma ,  Minghong Gai ,  Zheyue Liu ,  Zilong Hu ,  Jianliang Duan

IPC分类号： E21B43/20 ,  B01F7/00 ,  B01F21/00 ,  B01F21/10 ,  B01F27/19 ,  B01F33/82

CPC分类号： B01F33/8212 ,  B01F21/02 ,  B01F21/10 ,  B01F21/503 ,  B01F27/19 ,  B01F33/821

摘要： The present invention discloses an integrated composite overload injection system and a working method thereof. The feeding mechanism preliminarily mixes water with a main agent and an auxiliary agent of an intelligent energy-gathered oil-displacing agent according to the ratio, the outlet of the feeding mechanism is communicated with the input port of the composite overload mechanism through a pipeline, the composite overload mechanism stirs, mixes, dissolves and overload ripens the preliminarily mixed solution to form mother solution, the mother solution is input from the output port of the composite overload mechanism to the inlet of the booster pump through a pipeline, the booster pump injects the boosted mother solution into the mixer, the mixer mixes the mother solution and the diluted high-pressure water and injects it into an oil-water well, and the power shafts of the composite overload mechanism and the booster pump are both driven by the driving mechanism.

公开(公告)号：US11931705B2

公开(公告)日：2024-03-19

申请号：US16944814

申请日：2020-07-31

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Hannah Song ,  Daehyeon Joung ,  Sung Hoon Jeong

IPC分类号： B32B9/00 ,  B01F23/50 ,  B01F23/53 ,  B01F27/27 ,  B01F27/80 ,  B01F33/82 ,  B01F35/71 ,  C01B32/174 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： B01F23/53 ,  B01F23/51 ,  B01F27/27 ,  B01F27/80 ,  B01F33/821 ,  B01F35/714 ,  C01B32/174 ,  B01F23/56 ,  B82Y30/00 ,  B82Y40/00 ,  Y10T428/30

摘要： Provided are a system for manufacturing dispersion liquid of carbon nanotubes and a method of manufacturing a dispersion liquid of carbon nanotubes using the same. The system includes; a mixing device supplied with solvent and carbon nanotubes, and storing a admixture of the solvent and the carbon nanotubes; a first dispersion device connected to the mixing device, performing a primary dispersion of the carbon nanotubes by an operation of a rotor and a stator, and then performing a secondary dispersion to form bent portions in the carbon nanotubes while discharging the carbon nanotubes through penetration holes of the stator; and a second dispersion device performing a tertiary dispersion of the carbon nanotubes to selectively cut the bent portions of the carbon nanotubes by irradiating a laser when the secondarily dispersed admixture recirculates to the mixing device.

公开(公告)号：US20230405538A1

公开(公告)日：2023-12-21

申请号：US18038017

申请日：2021-11-16

申请人： Hans Gude GUDESEN

发明人： Hans Gude GUDESEN

IPC分类号： B01F33/82 ,  B01F23/23 ,  B01F23/2375 ,  B01F27/053 ,  B01F25/314 ,  B01F27/1125 ,  B01F25/432 ,  B01F25/452

CPC分类号： B01F33/822 ,  B01F23/2319 ,  B01F23/2375 ,  B01F27/0531 ,  B01F25/3141 ,  B01F25/31425 ,  B01F27/11252 ,  B01F25/4322 ,  B01F25/45242 ,  B01F2101/305

摘要： A fine bubbles generation system for converting gas into fine bubbles in liquid is disclosed. The system comprises a reactor vessel comprising gas input means (2), liquid input means (8), liquid output means, and agitation (7) and mechanical interaction means (11) arranged for providing fine bubble-laden liquid in a two-step process. A fine bubbles generation method for converting gas into fine bubbles in liquid is also disclosed.

公开(公告)号：US20230235233A1

公开(公告)日：2023-07-27

申请号：US18101528

申请日：2023-01-25

申请人： Braskem S.A.

发明人： Robson Pablo Sobradiel Peguin ,  Steven Michael Krupinski ,  Kevin Richard Soucy ,  Jiahan Xie ,  Cid Miró Neto ,  Roberto Osorio Jiménez

IPC分类号： C10G1/10 ,  B01F21/00 ,  B01F35/00 ,  B01F33/82

CPC分类号： C10G1/10 ,  B01F21/401 ,  B01F21/30 ,  B01F35/189 ,  B01F21/02 ,  B01F33/821 ,  C10G2300/1003 ,  C10G2300/4081 ,  C10G2300/1044 ,  C10G2300/302 ,  B01F2101/2805

摘要： The present application provides a method and a system for recycling a polymer. The method includes introducing polymer into a primary melting extruder, producing a polymer melt that is combined with a fluid oil to at least partially dissolve the polymer melt. A secondary mixing extruder mixes these to form a polymer solution that is introduced into a refinery oil stream, producing a polymer-comprising oil stream, which is fed into a refinery process unit. The system includes a primary melting extruder for forming a polymer melt from polymer. A secondary mixing extruder receives the polymer melt. One or more hydrocarbon inflow conduits for providing a fluid oil to the primary melting extruder and/or the secondary mixing extruder are configured to form a polymer solution from the fluid oil and the polymer melt. There is a feed system outlet for feeding the polymer solution to a refinery oil stream.

公开(公告)号：US20220410097A1

公开(公告)日：2022-12-29

申请号：US17623973

申请日：2020-06-24

申请人： Letsozone Enterprise Development Co., Ltd

发明人： Bill Wang ,  Michael Zhang

IPC分类号： B01F33/82 ,  B01F27/272 ,  B01F25/53 ,  B01F33/81 ,  B01F35/222 ,  B01F35/221 ,  B01F35/90 ,  B01F35/21 ,  B01F23/20

摘要： A homogenous mixing apparatus comprises: a circulation unit, a dynamic mixing unit, wherein a feeding port of the first-stage dynamic mixing device communicates with the discharging end of the circulation unit, a discharging port of the third-stage dynamic mixing device communicates with the feeding end of the circulation unit, and each of the dynamic mixing devices comprises a dynamic mixer; and a control unit, configured to be capable of controlling the dynamic mixing unit, so that the dynamic mixers of the first-stage, the second-stage dynamic mixing device, and the third-stage dynamic mixing device are capable of being independently started and shut down and operated at independent rotating speeds, wherein the dynamic mixers each comprise a stator and a rotor, rotating speed ranges of the dynamic mixers of the first-stage, second-stage, and third-stage dynamic mixing device increase in sequence, and distances between the rotors and the stators decrease in sequence.

公开(公告)号：US20220380567A1

公开(公告)日：2022-12-01

申请号：US17755945

申请日：2020-11-23

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Thomas Apeldorn ,  Michael Kempf ,  Jeffrey P. Kalish

IPC分类号： C08J9/12 ,  B01F27/75 ,  B01F35/71 ,  B01F23/20 ,  B01F23/235 ,  B01F23/70 ,  B01F23/80 ,  B01F35/95 ,  B01F33/71 ,  B01F33/82

摘要： The present disclosure relates to an extrusion apparatus comprising: a) a planetary roller extruder; b) a melt pump arranged downstream of the extruder; c) optionally, a fluid feeding equipment; d) a static cooling mixer equipment arranged downstream of the melt pump; e) a foaming equipment arranged downstream of the static cooling mixer equipment. The present disclosure also relates to a process of manufacturing a foamed polymeric composition and uses thereof.

公开(公告)号：US20220305448A1

公开(公告)日：2022-09-29

申请号：US17439833

申请日：2021-03-03

申请人： HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD ,  HEFEI GENERAL ENVIRONMENT CONTROL TECHNOLOGY CO., LTD

发明人： Deyou ZHANG ,  Cuilong CHEN ,  Peizhong ZHUO ,  Chuanxiang LI ,  Daolin CHEN

IPC分类号： B01F27/92 ,  B01F33/82 ,  F26B25/06 ,  F26B25/04 ,  B01F33/80

摘要： An integrated production system for a ternary material includes an agitating device, a water washing tank, an agitated nutsche filter and a dryer arranged in sequence along a travel path of a ternary material, where the agitating device is used to agitate a material; the water washing tank is used to carry out even pulping and provide a reaction space; the agitated nutsche filter is used to realize an agitating and filtering operation on the material; the dryer is used to dry the material. The integrated production system can meet the high requirements of the large-scale ternary material production for the water content, washing effect, particle crystal form, purity and closed operation. The integrated production system can also effectively ensure the production capacity and production efficiency of the system while satisfying the requirements of green manufacturing for efficiency enhancement, energy saving, consumption reduction and emission reduction.