GB964441A - Improvements in or relating to fractionating apparatus - Google Patents

Improvements in or relating to fractionating apparatus

Info

Publication number
GB964441A
GB964441A GB3549761A GB3549761A GB964441A GB 964441 A GB964441 A GB 964441A GB 3549761 A GB3549761 A GB 3549761A GB 3549761 A GB3549761 A GB 3549761A GB 964441 A GB964441 A GB 964441A
Authority
GB
United Kingdom
Prior art keywords
shell
column
sections
oct
shell sections
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.)
Expired
Application number
GB3549761A
Inventor
Stanley Mercer
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.)
Petrocarbon Developments Ltd
Marston Excelsior Ltd
Original Assignee
Petrocarbon Developments Ltd
Marston Excelsior Ltd
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 Petrocarbon Developments Ltd, Marston Excelsior Ltd filed Critical Petrocarbon Developments Ltd
Priority to GB3549761A priority Critical patent/GB964441A/en
Publication of GB964441A publication Critical patent/GB964441A/en
Expired legal-status Critical Current

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
    • 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
    • F25J3/0295—Start-up or control of the process; Details of the apparatus used, e.g. sieve plates, packings
    • 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
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • 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
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • F25J3/04903—Plates or trays
    • 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
    • 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
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

964,441. Fractionating columns. MARSTON EXCELSIOR Ltd., and PETROCARBON DEVELOPMENTS Ltd. Oct. 2, 1962 [Oct. 2, 1961], No. 35497/61 Heading B1R. A fractionating column comprises perforated trays 9 clamped between adjacent open-ended shell sections 1 and between shell sections 1 and the top and bottom shell sections 16 and 17, the shell sections 16 and 17 being formed with one or more inlet or outlet openings. Each tray has a wall 12 projecting above and below the tray forming with the shell of the column liquid downcomers 10. The column is preferably of rectangular cross-section and the shell made of a brazeable or weldable metal or alloy. The column is bolted together by rods passing through aligned holes in the flanges of the shell section. Brazing foil may be placed between the contacting surface of the sections and the whole column brazed together by immersion in a suitable salt bath.
GB3549761A 1961-10-02 1961-10-02 Improvements in or relating to fractionating apparatus Expired GB964441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3549761A GB964441A (en) 1961-10-02 1961-10-02 Improvements in or relating to fractionating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3549761A GB964441A (en) 1961-10-02 1961-10-02 Improvements in or relating to fractionating apparatus

Publications (1)

Publication Number Publication Date
GB964441A true GB964441A (en) 1964-07-22

Family

ID=10378408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3549761A Expired GB964441A (en) 1961-10-02 1961-10-02 Improvements in or relating to fractionating apparatus

Country Status (1)

Country Link
GB (1) GB964441A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590475A (en) * 1969-06-02 1971-07-06 Air Prod & Chem Method of making contacting column
US3814397A (en) * 1969-06-02 1974-06-04 Air Prod & Chem Contacting column
FR3059087A3 (en) * 2016-11-18 2018-05-25 Air Liquide APPARATUS FOR SEPARATING AT SUBAMBIAN TEMPERATURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590475A (en) * 1969-06-02 1971-07-06 Air Prod & Chem Method of making contacting column
US3814397A (en) * 1969-06-02 1974-06-04 Air Prod & Chem Contacting column
FR3059087A3 (en) * 2016-11-18 2018-05-25 Air Liquide APPARATUS FOR SEPARATING AT SUBAMBIAN TEMPERATURE

Similar Documents

Publication Publication Date Title
GB1117338A (en) Vapor-liquid contact system
GB1076197A (en) Improvements in or relating to exchange plates for rectification columns
GB1097992A (en) Total redistributor
SE8303088D0 (en) REACTOR FOR GAS INJECTION IN A LIQUID
GB1000553A (en) Improvements in or relating to apparatus for carrying out heterogenous-reactions
GB922169A (en) Liquid to liquid heat exchange
GB1084292A (en) Improvements in or relating to evaporators
GB944330A (en) Gas-liquid contact tower
GB964441A (en) Improvements in or relating to fractionating apparatus
ES305247A1 (en) A tubular circulation device for transporting liquids by him in laminar current (Machine-translation by Google Translate, not legally binding)
GB1490826A (en) Distilling column
GB1279870A (en) Method of treating a liquid with a gaseous medium in a bubble tower and a bubble plate for such method
GB1296228A (en)
FR2496958B1 (en) LIQUID METAL RAPID SUPERREGENATOR REACTOR OF THE LOOP TYPE
FR2429608A1 (en) Pulsed column liq.-liq. or gas-liq. extractor - has combination of disc-and-doughnut baffles and perforated plates between them increasing the efficiency in large column
GB1410358A (en) Apparatus for the continuous treatment of liquids
SU143370A1 (en) Bottom dispenser for water treatment filters
CH419063A (en) Process for substituting the liquid medium of capsules, the walls of which are at least partly in general gelatin, by another liquid
GB1363137A (en) Gas-liquid contacting apparatus
GB803212A (en) Improvements in and relating to apparatus for contacting liquids with vapours
GB1087979A (en) Improvements in or relating to apparatus for treating fluids
FR2237289A1 (en) Transformer external cooling system - with coolant flows through tapered channels to tubes with different input constrictions
OA01279A (en) Continuous process for the selective hydrotreatment of crude oils in the liquid phase.
GB919240A (en) Gas/liquid contact column and trays for use therein
GB1127225A (en) Degassifier in the form of a gas-liquid contacting column