公开(公告)号：US10023821B2

公开(公告)日：2018-07-17

申请号：US14345501

申请日：2012-09-19

Applicant: Korea Institute of Industrial Technology ,  Korea Gas Corporation ,  Daewoo Engineering & Construction Co., Ltd. ,  STX Offshore & Shipbuilding Co., Ltd. ,  Sungilturbine Co., Ltd. ,  Dongshin Hydraulics Co., Ltd.

Inventor： Ju Dong Lee ,  Kyung Chan Kang ,  Sang Yeon Hong ,  Jae Il Lim ,  Sang Yup Jang ,  Seung Beom Hong ,  Ho Kyeong Kim ,  Ta Kwan Woo ,  Sang Min Kim

IPC: C10L3/10 ,  B01J10/00 ,  B01F7/00 ,  B01F7/16 ,  B01J19/00 ,  B01J19/18 ,  B01J4/00

Abstract: The present invention relates to an apparatus comprising a reactor body to which gas and water are supplied to create a gas hydrate; an upper cover which is engaged to an upper portion of the reactor body, a scraper mounted rotationally within the reactor body, and a motor for providing a driving force to the scraper. It is possible to remove gas hydrate particles attached to at least one of an inner surface of the reactor body and an inner surface of the upper cover, by a rotary driving of the scraper. According to the invention, it is possible to prevent a material hindering a heat transfer by attaching on a wall surface of the reactor, through a process of scraping out gas hydrate particles, when the scraper which is rotationally driven about a center axis of the reactor is close to the inner surface of the reactor.

公开(公告)号：US20170304841A1

公开(公告)日：2017-10-26

申请号：US15520219

申请日：2015-09-02

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ju Dong Lee ,  Kyung Chan Kang ,  Seong Jun Cho ,  Joung Ha Kim ,  Hyoung Chan Kim

IPC: B02C19/00 ,  C02F1/22 ,  B01L99/00 ,  C02F1/34 ,  B01L7/00

CPC classification number: B02C19/0018 ,  B01L7/54 ,  B01L99/00 ,  B02C18/062 ,  C02F1/22 ,  C02F1/265 ,  C02F1/34 ,  C02F2001/5218

Abstract: A hydrate production apparatus according to the present invention comprises: a main body unit having a reaction space in which a hydrate is produced therein; an inlet pipe unit connected to one side of the main body unit so as to introduce, into the reaction space, a host material and a guest material for producing the hydrate; an outlet pipe unit connected to the other side of the main body unit so as to discharge the hydrate produced in the reaction space to the outside; and a pulverizing device unit provided inside the reaction space so as to increase a reaction area for producing the hydrate by pulverizing, into fine-sized particles, an object to be pulverized, which is at least one of the introduced host material and guest material.

公开(公告)号：US09993826B2

公开(公告)日：2018-06-12

申请号：US15520219

申请日：2015-09-02

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ju Dong Lee ,  Kyung Chan Kang ,  Seong Jun Cho ,  Joung Ha Kim ,  Hyoung Chan Kim

IPC: B02C19/00 ,  C02F1/22 ,  C02F1/34 ,  B01L7/00 ,  B01L99/00

CPC classification number: B02C19/0018 ,  B01L7/54 ,  B01L99/00 ,  B02C18/062 ,  C02F1/22 ,  C02F1/265 ,  C02F1/34 ,  C02F2001/5218

Abstract: A hydrate production apparatus according to the present invention comprises: a main body unit having a reaction space in which a hydrate is produced therein; an inlet pipe unit connected to one side of the main body unit so as to introduce, into the reaction space, a host material and a guest material for producing the hydrate; an outlet pipe unit connected to the other side of the main body unit so as to discharge the hydrate produced in the reaction space to the outside; and a pulverizing device unit provided inside the reaction space so as to increase a reaction area for producing the hydrate by pulverizing, into fine-sized particles, an object to be pulverized, which is at least one of the introduced host material and guest material.

公开(公告)号：US09606063B2

公开(公告)日：2017-03-28

申请号：US14653021

申请日：2013-12-18

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ju Dong Lee ,  Hyung Ho Jo ,  Young Cheol Lee ,  Joung Ha Kim ,  Hyoung Chan Kim ,  Kyung Chan Kang

IPC: G01N21/65 ,  G01N33/28 ,  G01N21/85

CPC classification number: G01N21/65 ,  G01N21/85 ,  G01N33/2823

Abstract: An embedded measurement device that is capable of measuring the component and a composition of a multi-phase flow fluid flowing in a pipe. The embedded measurement device includes: a high-pressure pipe tube in which the multi-phase flow fluid flows; a Raman probe that is partially inserted inside the high-pressure pipe tube and has an optical lens; and a Raman peak analysis unit that is connected to another part of the Raman probe. The device for measuring the composition of the multi-phase flow fluid measures a Raman peak intensity value of the multi-phase flow fluid in the high-pressure pipe tube by using the Raman probe, thereby determining the composition of the fluid.