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WO2019147168A3 - Plate heat exchanger for hydrogenation plants for re-refining oil - Google Patents

Plate heat exchanger for hydrogenation plants for re-refining oil Download PDF

Info

Publication number
WO2019147168A3
WO2019147168A3 PCT/RU2019/000023 RU2019000023W WO2019147168A3 WO 2019147168 A3 WO2019147168 A3 WO 2019147168A3 RU 2019000023 W RU2019000023 W RU 2019000023W WO 2019147168 A3 WO2019147168 A3 WO 2019147168A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
housing
heat exchanger
plates
pack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2019/000023
Other languages
French (fr)
Russian (ru)
Other versions
WO2019147168A2 (en
Inventor
Олег Викторович БАРЗИНСКИЙ
Владимир Михайлович СЕДОВ
Сергей Константинович Гордеев
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from RU2018102661A external-priority patent/RU2669989C1/en
Priority claimed from RU2018102772A external-priority patent/RU2670996C1/en
Priority claimed from RU2018123626A external-priority patent/RU2683007C1/en
Application filed by Individual filed Critical Individual
Publication of WO2019147168A2 publication Critical patent/WO2019147168A2/en
Publication of WO2019147168A3 publication Critical patent/WO2019147168A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0059—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for petrochemical plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

A proposed plate heat exchanger for hydrogenation plants for the secondary refining of oil comprises a vertical cylindrical steel housing with nozzles for the input and output of refining components, a pack of plates which is mounted in the housing and comprises a set of vertically mounted metal heat-exchange plates forming two counter-current heat-exchange circuits, and pipes connecting the housing nozzles to a feed unit and to the heat-exchange circuits, wherein the pack of plates has external heat insulation. Implementing the proposed technical solution increases the efficiency of a heat exchanger by reducing heat losses from heat-exchanging mixtures, which provides for a reduction in operating costs when using the heat exchanger. A reduction in the operating temperature of the housing increases the reliability thereof, and also permits cheaper grades of construction steel to be used for manufacturing the housing, which reduces operating costs.
PCT/RU2019/000023 2018-01-23 2019-01-17 Plate heat exchanger for hydrogenation plants for re-refining oil Ceased WO2019147168A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
RU2018102661A RU2669989C1 (en) 2018-01-23 2018-01-23 Plate heat exchanger for hydrogenation units of secondary oil refining
RU2018102661 2018-01-23
RU2018102772 2018-01-24
RU2018102772A RU2670996C1 (en) 2018-01-24 2018-01-24 Plate heat exchanger for hydrogenation units of secondary oil refining
RU2018123626A RU2683007C1 (en) 2018-06-28 2018-06-28 Plate heat exchanger for hydrogenation units of secondary oil refining
RU2018123626 2018-06-28

Publications (2)

Publication Number Publication Date
WO2019147168A2 WO2019147168A2 (en) 2019-08-01
WO2019147168A3 true WO2019147168A3 (en) 2019-12-26

Family

ID=67395573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2019/000023 Ceased WO2019147168A2 (en) 2018-01-23 2019-01-17 Plate heat exchanger for hydrogenation plants for re-refining oil

Country Status (1)

Country Link
WO (1) WO2019147168A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333681A (en) * 1990-12-21 1994-08-02 Packinox Sa Heat exchanger of the plate type
US6089313A (en) * 1996-07-16 2000-07-18 Packinox Apparatus for exchanging heat between at least three fluids
RU2319095C1 (en) * 2006-09-11 2008-03-10 ООО "Научно-исследовательский центр высоких технологий" Heat-exchange element and plate heat exchanger
US20150159956A1 (en) * 2013-12-09 2015-06-11 Balcke-Dürr GmbH Tube Bundle Heat Exchanger Having Straight-Tube Configuration, Process Gas Cooler, Cooler For Gas Turbine Cooling Air, Gas Turbine Or Gas And Steam Turbine Power Plant, And Method For The Cooling Of Cooling Air

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333681A (en) * 1990-12-21 1994-08-02 Packinox Sa Heat exchanger of the plate type
US6089313A (en) * 1996-07-16 2000-07-18 Packinox Apparatus for exchanging heat between at least three fluids
RU2319095C1 (en) * 2006-09-11 2008-03-10 ООО "Научно-исследовательский центр высоких технологий" Heat-exchange element and plate heat exchanger
US20150159956A1 (en) * 2013-12-09 2015-06-11 Balcke-Dürr GmbH Tube Bundle Heat Exchanger Having Straight-Tube Configuration, Process Gas Cooler, Cooler For Gas Turbine Cooling Air, Gas Turbine Or Gas And Steam Turbine Power Plant, And Method For The Cooling Of Cooling Air

Also Published As

Publication number Publication date
WO2019147168A2 (en) 2019-08-01

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