BE777870Q - Recovery of condensable substances from natural gas - or the like in adsorbing beds, and cooling of heated - Google Patents

Recovery of condensable substances from natural gas - or the like in adsorbing beds, and cooling of heated

Info

Publication number
BE777870Q
BE777870Q BE777870A BE777870A BE777870Q BE 777870 Q BE777870 Q BE 777870Q BE 777870 A BE777870 A BE 777870A BE 777870 A BE777870 A BE 777870A BE 777870 Q BE777870 Q BE 777870Q
Authority
BE
Belgium
Prior art keywords
cooling
gas
bed
recovery
heated
Prior art date
Application number
BE777870A
Other languages
French (fr)
Original Assignee
Continental Oil 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
Priority claimed from FR6919365A external-priority patent/FR2015869A1/fr
Application filed by Continental Oil Co filed Critical Continental Oil Co
Application granted granted Critical
Publication of BE777870Q publication Critical patent/BE777870Q/en

Links

Classifications

    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

Condensable substances are recovered from a stream of gas by (1) contacting the gas with a cold adsorbent bed, (2) regenerating the bed by heating to vapourise the adsorbed substances, and (3) cooling the regenerated bed before renewed use. The cooling cycle for the adsorbed bed includes (a) passing a cooling gas through the bed, (b) withdrawing and (c) cooling the discharged gas stream, (d) recycling the cooled, discharged gas stream into the cooling cycle at (a), and (e) maintaining the cooling cycle (a-d), preferably under counter-pressure from an outer gas source, e.g. low-content feed gas or stripped gas. This method eliminates losses of condensable products which otherwise occur particularly during the first part of the cooling stage.
BE777870A 1968-08-19 1972-01-10 Recovery of condensable substances from natural gas - or the like in adsorbing beds, and cooling of heated BE777870Q (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75348768A 1968-08-19 1968-08-19
FR6919365A FR2015869A1 (en) 1968-08-19 1969-06-11

Publications (1)

Publication Number Publication Date
BE777870Q true BE777870Q (en) 1972-05-02

Family

ID=26215102

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777870A BE777870Q (en) 1968-08-19 1972-01-10 Recovery of condensable substances from natural gas - or the like in adsorbing beds, and cooling of heated

Country Status (1)

Country Link
BE (1) BE777870Q (en)

Similar Documents

Publication Publication Date Title
DE3569477D1 (en) Bulk removal of water from organic liquids
GB1447266A (en) Method of and apparatus for removing a vapour component from a gas stream
ES398297A1 (en) Process and apparatus for the adsorptive purification of gases
US3710547A (en) Adsorption process for natural gas purification
MX158321A (en) IMPROVED METHOD FOR OBTAINING OXYGEN ENRICHED AIR FROM ENVIRONMENTAL AIR
GB1305628A (en)
DE3480158D1 (en) Process and apparatus for dehumidifying a drying gas
GB1357701A (en) Adsorption process for recovering nitrogen oxides
GB1183213A (en) Method and apparatus for Concentration of Ethane and/or Ethylene
GB1261750A (en) Process and apparatus for recovering condensible components from a gas stream
JPS539293A (en) Method and apparatus for regenerating activated carbon
DE3876464D1 (en) METHOD FOR REMOVING POLLUTANTS FROM GAS.
BE777870Q (en) Recovery of condensable substances from natural gas - or the like in adsorbing beds, and cooling of heated
JPS5335681A (en) Continuous adsorber using activated carbon
GB1207925A (en) Adsorption process
US2642955A (en) Gas separation by adsorption
GB1133184A (en) Process and apparatus for purifying gas
JPS5721914A (en) Air drying equipment
JPS51132179A (en) A closed exhaust gas treatment process
GB1439614A (en) Selective removal of constituents from fluids
JPS5288291A (en) Process and apparatus for regeneration of activated carbon
JPS56130228A (en) Regeneration for adsorbent
JPS5272372A (en) Removing apparatus for moisture or gaseous component of gas
JPS5580701A (en) Recovering method for hydrogen from coke oven gas
GB1444231A (en) Method and apparatus for separating gases