IN169601B - - Google Patents

Info

Publication number
IN169601B
IN169601B IN160/MAS/87A IN160MA1987A IN169601B IN 169601 B IN169601 B IN 169601B IN 160MA1987 A IN160MA1987 A IN 160MA1987A IN 169601 B IN169601 B IN 169601B
Authority
IN
India
Application number
IN160/MAS/87A
Other languages
English (en)
Inventor
Leslie Bennett Douglas
Schwarz Alexander
Michael Thorogood Robert
Original Assignee
Air Prod & Chem
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
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of IN169601B publication Critical patent/IN169601B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04406—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system
    • F25J3/04412—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F25J5/005—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger in a reboiler-condenser, e.g. within a column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/14—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by endowing the walls of conduits with zones of different degrees of conduction of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/44—Particular materials used, e.g. copper, steel or alloys thereof or surface treatments used, e.g. enhanced surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/911—Vaporization

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IN160/MAS/87A 1986-03-11 1987-03-09 IN169601B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/838,483 US4653572A (en) 1986-03-11 1986-03-11 Dual-zone boiling process

Publications (1)

Publication Number Publication Date
IN169601B true IN169601B (el) 1991-11-23

Family

ID=25277197

Family Applications (1)

Application Number Title Priority Date Filing Date
IN160/MAS/87A IN169601B (el) 1986-03-11 1987-03-09

Country Status (8)

Country Link
US (1) US4653572A (el)
EP (1) EP0236907B1 (el)
JP (1) JPS62213698A (el)
KR (1) KR910002111B1 (el)
CA (1) CA1278504C (el)
DE (2) DE3762995D1 (el)
ES (1) ES2015275B3 (el)
IN (1) IN169601B (el)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715431A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with boiling and condensing surfaces enhanced by extrusion
US4715433A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with doubly-enhanced plates
US4700771A (en) * 1987-01-13 1987-10-20 Air Products And Chemicals, Inc. Multi-zone boiling process and apparatus
US5121613A (en) * 1991-01-08 1992-06-16 Rheem Manufacturing Company Compact modular refrigerant coil apparatus and associated manufacturing methods
JP3719453B2 (ja) * 1995-12-20 2005-11-24 株式会社デンソー 冷媒蒸発器
US6668915B1 (en) * 1999-09-28 2003-12-30 Peter Albert Materna Optimized fins for convective heat transfer
US7367385B1 (en) 1999-09-28 2008-05-06 Materna Peter A Optimized fins for convective heat transfer
DE60230530D1 (de) * 2002-12-12 2009-02-05 Perkins Engines Co Ltd Kühlungsanordnung und Verfahren mit ausgewählten und ausgebildeten Oberflächen zur Verhinderung der Veränderung von Siedezustand
US20040251008A1 (en) * 2003-05-30 2004-12-16 O'neill Patrick S. Method for making brazed heat exchanger and apparatus
US7063047B2 (en) * 2003-09-16 2006-06-20 Modine Manufacturing Company Fuel vaporizer for a reformer type fuel cell system
US7575046B2 (en) * 2003-09-18 2009-08-18 Rochester Institute Of Technology Methods for stabilizing flow in channels and systems thereof
US8356658B2 (en) * 2006-07-27 2013-01-22 General Electric Company Heat transfer enhancing system and method for fabricating heat transfer device
JP4917048B2 (ja) * 2006-08-10 2012-04-18 隆啓 阿賀田 蒸発器
US8347503B2 (en) * 2008-06-30 2013-01-08 Uop Llc Methods of manufacturing brazed aluminum heat exchangers
NL1035654C2 (nl) * 2008-07-03 2010-01-12 Intergas Heating Assets B V Warmtewisselaar.
US8991480B2 (en) 2010-12-15 2015-03-31 Uop Llc Fabrication method for making brazed heat exchanger with enhanced parting sheets
US10047880B2 (en) 2015-10-15 2018-08-14 Praxair Technology, Inc. Porous coatings
US10520265B2 (en) 2015-10-15 2019-12-31 Praxair Technology, Inc. Method for applying a slurry coating onto a surface of an inner diameter of a conduit
US20180328285A1 (en) * 2017-05-11 2018-11-15 Unison Industries, Llc Heat exchanger
US11391523B2 (en) * 2018-03-23 2022-07-19 Raytheon Technologies Corporation Asymmetric application of cooling features for a cast plate heat exchanger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587730A (en) * 1956-08-30 1971-06-28 Union Carbide Corp Heat exchange system with porous boiling layer
US3214926A (en) * 1963-04-15 1965-11-02 Philips Corp Method of producing liquid oxygen and/or liquid nitrogen
US3457990A (en) * 1967-07-26 1969-07-29 Union Carbide Corp Multiple passage heat exchanger utilizing nucleate boiling
FR95890E (fr) * 1968-11-15 1971-11-12 Legrand Pierre Élément d'échange thermique.
US3630276A (en) * 1970-02-10 1971-12-28 Nasa Shell-side liquid metal boiler
JPS5029351U (el) * 1973-07-11 1975-04-03
JPS55116098A (en) * 1979-02-28 1980-09-06 Mitsubishi Electric Corp Heat-transmitting surface
FR2499233A1 (fr) * 1981-01-30 1982-08-06 Valeo Echangeur de chaleur a faisceau de tubes
JPS5946490A (ja) * 1982-09-08 1984-03-15 Kobe Steel Ltd 沸騰型熱交換器用伝熱管
GB8405969D0 (en) * 1984-03-07 1984-04-11 Marston Palmer Ltd Nucleate boiling surfaces

Also Published As

Publication number Publication date
EP0236907A1 (en) 1987-09-16
ES2015275B3 (es) 1990-08-16
JPS62213698A (ja) 1987-09-19
US4653572A (en) 1987-03-31
DE236907T1 (de) 1988-01-14
JPH0454879B2 (el) 1992-09-01
EP0236907B1 (en) 1990-05-30
CA1278504C (en) 1991-01-02
KR910002111B1 (ko) 1991-04-03
KR870009199A (ko) 1987-10-24
DE3762995D1 (de) 1990-07-05

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