FR2395243A1 - Procede perfectionne pour reconcentrer un glycol humide - Google Patents

Procede perfectionne pour reconcentrer un glycol humide

Info

Publication number
FR2395243A1
FR2395243A1 FR7818263A FR7818263A FR2395243A1 FR 2395243 A1 FR2395243 A1 FR 2395243A1 FR 7818263 A FR7818263 A FR 7818263A FR 7818263 A FR7818263 A FR 7818263A FR 2395243 A1 FR2395243 A1 FR 2395243A1
Authority
FR
France
Prior art keywords
entrainment
wet glycol
wet
reconcentring
low temperature
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.)
Pending
Application number
FR7818263A
Other languages
English (en)
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.)
Davy Powergas GmbH
Original Assignee
Davy Powergas GmbH
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 Davy Powergas GmbH filed Critical Davy Powergas GmbH
Publication of FR2395243A1 publication Critical patent/FR2395243A1/fr
Pending legal-status Critical Current

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
    • B01D53/26—Drying gases or vapours
    • B01D53/263—Drying gases or vapours by absorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1025—Natural gas
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/08—Waste heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)

Abstract

Procédé perfectionné pour reconcentrer un glycol humide à la suite du traitement du gaz naturel humide et, le cas échéant, d'un refroidissement à basse température subséquente à trois phases du condensat formé au refroidissement à basse température, par chauffage à une température dans l'intervalle de 100 à 210 degrés C par échange de chaleur avec des gaz de combustion chauds et entraînement à l'aide d'un gaz. On soumet le glycol humide à entraînement par les gaz de combustion sèches ou par les gaz hydrocarbonés obtenus à la séparation en trois phases. Le procédé par entraînement selon l'invention permet de completer avantageusement le séchage à la chaleur, limité à une concentration de 99,0 % environ en raison des risques de décomposition.
FR7818263A 1977-06-25 1978-06-19 Procede perfectionne pour reconcentrer un glycol humide Pending FR2395243A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2728745A DE2728745B1 (de) 1977-06-25 1977-06-25 Verfahren zur Rekonzentrierung von feuchtem Glykol

Publications (1)

Publication Number Publication Date
FR2395243A1 true FR2395243A1 (fr) 1979-01-19

Family

ID=6012378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818263A Pending FR2395243A1 (fr) 1977-06-25 1978-06-19 Procede perfectionne pour reconcentrer un glycol humide

Country Status (5)

Country Link
US (2) US4273620A (fr)
CA (1) CA1122516A (fr)
DE (1) DE2728745B1 (fr)
FR (1) FR2395243A1 (fr)
GB (1) GB2000446B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518396A (en) * 1983-03-01 1985-05-21 Gas Conditioning Industries, Inc. Method of dehydrating natural gas
US4636284A (en) * 1984-05-18 1987-01-13 English John C Process for the separation of water from a water-containing mixture or azeotrope with an extractant, and for the separation of water from said extractant
US5176798A (en) * 1991-05-17 1993-01-05 Shell Oil Company System for removal and disposal of minor amounts of organics from contaminated water
US5163981A (en) * 1991-08-28 1992-11-17 Conoco Inc. Method and apparatus for controlling discharge of pollutants from natural gas dehydrators
US5209762A (en) * 1992-01-24 1993-05-11 Gas Research Institute Method and system for controlling emissions from glycol dehydrators
US5346537A (en) * 1992-01-24 1994-09-13 Gas Research Institute Method and system for controlling emissions from glycol dehydrators
US5269886A (en) * 1992-08-21 1993-12-14 Alberta G. Brigham Glycol stabilizer
FR2698017B1 (fr) * 1992-11-19 1995-03-10 Inst Francais Du Petrole Procédé de régénération d'un dessicant liquide.
US5457277A (en) * 1994-06-13 1995-10-10 Chemical Research & Licensing Company Multiple reboiler system
US5490873A (en) * 1994-09-12 1996-02-13 Bryan Research & Engineering, Inc. Hydrocarbon emission reduction
FR2725918B1 (fr) * 1994-10-24 1996-12-20 Technip Cie Procede de sechage d'un gaz mettant en oeuvre la distillation d'un agent dessechant liquide
US5531866A (en) * 1994-12-06 1996-07-02 Gas Research Institute Water and organic constituent separator system and method
US5580426A (en) * 1994-12-08 1996-12-03 Gas Research Institute Water and organic constituent separator and stripper system and method
US5575894A (en) * 1995-01-25 1996-11-19 Gas Research Institute Water and organic constituent separator and stripper system and method
US5520723A (en) * 1995-02-15 1996-05-28 Jones, Jr.; Robert A. Method and system for reducing air pollution from natural gas dehydrators
US5665144A (en) * 1995-12-12 1997-09-09 Hill; D. Jeffrey Method and apparatus utilizing hydrocarbon pollutants from glycol dehydrators
US6607585B2 (en) * 1997-02-11 2003-08-19 David Morrow Raw natural gas processing system and method of processing raw natural gas
DE19726210A1 (de) * 1997-06-20 1998-12-24 Ruhrgas Ag Verfahren und Anordnung zum Trocknen eines Gases
NO305510B1 (no) * 1997-09-03 1999-06-14 Read Process Engineering As Anordning og fremgangsmÕte for regenerering av t°rkemiddel
US5958110A (en) * 1997-12-29 1999-09-28 Harris; James Jeffrey Evaporative process for the regeneration of aqueous glycol solutions
US20020117391A1 (en) * 2001-01-31 2002-08-29 Beam Craig A. High purity CO2 and BTEX recovery
US20040079491A1 (en) * 2002-10-28 2004-04-29 Harris James Jeffrey Evaporative process for the reconstitution of glycol bearing deicing fluids
AU2006234825B2 (en) * 2005-04-07 2011-08-18 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor
SE529916C2 (sv) * 2005-07-22 2008-01-08 Swep Int Ab Kompakt lufttork
AR068841A1 (es) * 2007-10-12 2009-12-09 Union Engeneering As Remocion de dioxido de carbono de un gas de alimentacion
DE102011082769A1 (de) * 2011-09-15 2013-03-21 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren und Vorrichtung zum Entgasen einer PET - Kunststoffschmelze in einer Extrusionsanlage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105748A (en) * 1957-12-09 1963-10-01 Parkersburg Rig & Reel Co Method and system for drying gas and reconcentrating the drying absorbent
US3233390A (en) * 1963-03-11 1966-02-08 Nat Tank Co Apparatus for reconcentrating liquid desiccant
US3321890A (en) * 1965-03-01 1967-05-30 Black Sivalls & Bryson Inc Method for drying a fluid stream and reconcentrating the absorbent
US3348601A (en) * 1964-12-21 1967-10-24 Combustion Eng Means for reconcentrating liquid absorbent
US3989487A (en) * 1975-10-09 1976-11-02 Black, Sivalls & Bryson, Inc. Packaged gas stream hydrocarbon dewpoint control apparatus
US4010065A (en) * 1975-03-20 1977-03-01 Phillips Petroleum Company Process and apparatus for regenerating wet glycols

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB384388A (en) * 1931-09-25 1932-12-08 Charles Cooper Improvements in and relating to the treatment of gases arising in the distillation or
US3370636A (en) * 1967-02-03 1968-02-27 Combustion Eng Apparatus for reconcentrating liquid desiccant
US3450603A (en) * 1967-03-10 1969-06-17 Combustion Eng Method of and means for reconcentrating liquid desiccant
GB1140780A (en) * 1968-01-26 1969-01-22 Maloney Crawford Tank Method and apparatus for reconcentrating liquid desiccant
US3492787A (en) * 1968-02-05 1970-02-03 Black Sivalls & Bryson Inc Method and system for dehydrating gas streams
US3589984A (en) * 1968-11-21 1971-06-29 Laurance S Reid Apparatus for dehydrating organic liquids
US3648434A (en) * 1969-02-27 1972-03-14 Maloney Crawford Tank Glycol regeneration using eductor flash separation
US3616598A (en) * 1969-08-14 1971-11-02 Black Sivalls & Bryson Inc Method and system for reconcentrating liquid absorbent
US3841382A (en) * 1973-03-16 1974-10-15 Maloney Crawford Tank Glycol regenerator using controller gas stripping under vacuum
US3824177A (en) * 1973-03-26 1974-07-16 Black Sivalls & Bryson Inc Method and system for reconcentrating solute-rich liquid absorbent
US3867112A (en) * 1973-03-26 1975-02-18 Black Sivalls & Bryson Inc Reconcentrating solute-rich liquid absorbent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105748A (en) * 1957-12-09 1963-10-01 Parkersburg Rig & Reel Co Method and system for drying gas and reconcentrating the drying absorbent
US3233390A (en) * 1963-03-11 1966-02-08 Nat Tank Co Apparatus for reconcentrating liquid desiccant
US3348601A (en) * 1964-12-21 1967-10-24 Combustion Eng Means for reconcentrating liquid absorbent
US3321890A (en) * 1965-03-01 1967-05-30 Black Sivalls & Bryson Inc Method for drying a fluid stream and reconcentrating the absorbent
US4010065A (en) * 1975-03-20 1977-03-01 Phillips Petroleum Company Process and apparatus for regenerating wet glycols
US3989487A (en) * 1975-10-09 1976-11-02 Black, Sivalls & Bryson, Inc. Packaged gas stream hydrocarbon dewpoint control apparatus

Also Published As

Publication number Publication date
US4273620A (en) 1981-06-16
GB2000446B (en) 1982-07-28
GB2000446A (en) 1979-01-10
CA1122516A (fr) 1982-04-27
US4314891A (en) 1982-02-09
DE2728745B1 (de) 1978-10-26

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Legal Events

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TP Transmission of property
CD Change of name or company name