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GB1103130A - Separation of components of a predominantly gaseous stream - Google Patents

Separation of components of a predominantly gaseous stream

Info

Publication number
GB1103130A
GB1103130A GB30854/66A GB3085466A GB1103130A GB 1103130 A GB1103130 A GB 1103130A GB 30854/66 A GB30854/66 A GB 30854/66A GB 3085466 A GB3085466 A GB 3085466A GB 1103130 A GB1103130 A GB 1103130A
Authority
GB
United Kingdom
Prior art keywords
gas
components
liquid
droplets
nozzle
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
GB30854/66A
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.)
ExxonMobil Upstream Research Co
Original Assignee
Exxon Production Research Co
Esso Production Research Co
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 Exxon Production Research Co, Esso Production Research Co filed Critical Exxon Production Research Co
Publication of GB1103130A publication Critical patent/GB1103130A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/06—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas by cooling or compressing
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/0605—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the feed stream
    • F25J3/061—Natural gas or substitute natural gas
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/0635—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/0645—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/065—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 4 carbon atoms or more
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/10—Processes or apparatus using other separation and/or other processing means using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator", i.e. combination of an isentropic nozzle and a cyclonic separator; Centrifugal separation
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/86—Processes or apparatus using other separation and/or other processing means using electrical phenomena, e.g. Corona discharge, electrolysis or magnetic field
    • 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
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/40—Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1,103,130. Separation of components from gas mixtures by partial liquefaction. ESSO PRODUCTION RESEARCH GO. 8, July, 1966 [27, Aug., 1965], No. 30854/66. Heading B1B. [Also in Division F4] Components of relatively high condensation temperature are separated from a multicomponent gaseous stream, flowing at high pressure through pipe 1, by expanding the gas through nozzle 9 and divergent channel 26 whereby the gas stream acquires supersonic velocity with vibration and the temperature decreases so that the components of relatively high condensation temperature are liquefied in the form of droplets, and conducting the gas and entrained droplets through a curved passageway 37 bounded on one side by a porous wall 33, which may be formed of porous stainless steel. Owing to centrifugal action, the liquid droplets are ejected from the gas stream to the porous wall and pass through it, the liquid being collected in channels 35A, 35B .. 35F. The pores of wall 33 become nearly saturated with liquid so that very little gas can pass through. The gas is directed by. channel 37 to nozzle 51, where the gas is compressed before leaving through pipe 55. The apparatus is suitable for separating propane and butane from natural gas containing methane. The formation of liquids droplets in channel 26 may be enhanced by the application of a direct or alternating electric field by means of high-voltage electrodes 28. In a modified apparatus, sound waves are induced in the gas flowing to nozzle 9 by means of a whistle. The liquid condensates in the channels 35 are conducted to a header via back-pressure regulators which maintain a uniform pressure drop across the porous wall 33. The combined condensate in the header is led to a stabilizer to separate out any low condensation temperature components, e.g. methane and ethane. The liquid from the base of the stabilizer, the gas from the top, and the depleted gas in pipe 55 are separately withdrawn from the system via heat exchangers which cool the mixed gas stream being fed into the system.
GB30854/66A 1965-08-27 1966-07-08 Separation of components of a predominantly gaseous stream Expired GB1103130A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48317665A 1965-08-27 1965-08-27
NL6611988A NL6611988A (en) 1965-08-27 1966-08-25

Publications (1)

Publication Number Publication Date
GB1103130A true GB1103130A (en) 1968-02-14

Family

ID=26644085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30854/66A Expired GB1103130A (en) 1965-08-27 1966-07-08 Separation of components of a predominantly gaseous stream

Country Status (3)

Country Link
DE (1) DE1544017A1 (en)
GB (1) GB1103130A (en)
NL (1) NL6611988A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280502B1 (en) 1998-12-31 2001-08-28 Shell Oil Company Removing solids from a fluid
US6513345B1 (en) 1998-12-31 2003-02-04 Shell Oil Company Nozzle for supersonic gas flow and an inertia separator
US6962199B1 (en) 1998-12-31 2005-11-08 Shell Oil Company Method for removing condensables from a natural gas stream, at a wellhead, downstream of the wellhead choke
US7261766B2 (en) 2002-04-29 2007-08-28 Shell Oil Company Supersonic fluid separation enhanced by spray injection
US7318849B2 (en) 2002-04-29 2008-01-15 Shell Oil Company Cyclonic fluid separator equipped with adjustable vortex finder position
US7494535B2 (en) 2002-09-02 2009-02-24 Shell Oil Company Cyclonic fluid separator
US9434901B2 (en) 2004-06-01 2016-09-06 Romico Hold A.V.V. Device and method for separating a flowing medium mixture into fractions
WO2017112419A1 (en) 2015-12-22 2017-06-29 Eastman Chemical Company Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases
US10436506B2 (en) * 2015-12-22 2019-10-08 Eastman Chemical Company Supersonic separation of hydrocarbons
CN113350897A (en) * 2021-05-27 2021-09-07 李周滔 U-shaped connected pressure container

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280502B1 (en) 1998-12-31 2001-08-28 Shell Oil Company Removing solids from a fluid
US6513345B1 (en) 1998-12-31 2003-02-04 Shell Oil Company Nozzle for supersonic gas flow and an inertia separator
US6962199B1 (en) 1998-12-31 2005-11-08 Shell Oil Company Method for removing condensables from a natural gas stream, at a wellhead, downstream of the wellhead choke
US7261766B2 (en) 2002-04-29 2007-08-28 Shell Oil Company Supersonic fluid separation enhanced by spray injection
US7318849B2 (en) 2002-04-29 2008-01-15 Shell Oil Company Cyclonic fluid separator equipped with adjustable vortex finder position
US7494535B2 (en) 2002-09-02 2009-02-24 Shell Oil Company Cyclonic fluid separator
US9434901B2 (en) 2004-06-01 2016-09-06 Romico Hold A.V.V. Device and method for separating a flowing medium mixture into fractions
WO2017112419A1 (en) 2015-12-22 2017-06-29 Eastman Chemical Company Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases
US10436506B2 (en) * 2015-12-22 2019-10-08 Eastman Chemical Company Supersonic separation of hydrocarbons
EP3393622A4 (en) * 2015-12-22 2019-12-25 Eastman Chemical Company Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases
US10702793B2 (en) 2015-12-22 2020-07-07 Eastman Chemical Company Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases
US11266924B2 (en) 2015-12-22 2022-03-08 Eastman Chemical Company Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases
CN113350897A (en) * 2021-05-27 2021-09-07 李周滔 U-shaped connected pressure container
CN113350897B (en) * 2021-05-27 2022-07-12 烟台兴隆压力容器制造有限公司 U-shaped connected pressure container

Also Published As

Publication number Publication date
NL6611988A (en) 1968-02-26
DE1544017A1 (en) 1970-03-12

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