DK66996A - Fremgangsmåde til fjernelse af corrosive forbindelser fra et fluidum - Google Patents

Fremgangsmåde til fjernelse af corrosive forbindelser fra et fluidum Download PDF

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Publication number
DK66996A
DK66996A DK066996A DK66996A DK66996A DK 66996 A DK66996 A DK 66996A DK 066996 A DK066996 A DK 066996A DK 66996 A DK66996 A DK 66996A DK 66996 A DK66996 A DK 66996A
Authority
DK
Denmark
Prior art keywords
stream
fluid
shell
inner tube
tube
Prior art date
Application number
DK066996A
Other languages
English (en)
Other versions
DK172906B1 (da
Inventor
Sven Ivar Hommeltoft
Original Assignee
Haldor Topsoe As
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 to DK199600669A priority Critical patent/DK172906B1/da
Application filed by Haldor Topsoe As filed Critical Haldor Topsoe As
Priority to DE69702818T priority patent/DE69702818T2/de
Priority to EP97108683A priority patent/EP0815910B1/en
Priority to DK97108683T priority patent/DK0815910T3/da
Priority to ES97108683T priority patent/ES2151207T3/es
Priority to AT97108683T priority patent/ATE195436T1/de
Priority to US08/874,702 priority patent/US5942654A/en
Priority to RU97109915/12A priority patent/RU2191057C2/ru
Priority to JP9158832A priority patent/JPH1057706A/ja
Priority to ZA9705322A priority patent/ZA975322B/xx
Publication of DK66996A publication Critical patent/DK66996A/da
Priority to US09/238,438 priority patent/US5958350A/en
Application granted granted Critical
Publication of DK172906B1 publication Critical patent/DK172906B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • B01D53/14—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 absorption
    • B01D53/1456—Removing acid components
    • 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
    • B01D53/14—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 absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D2011/005—Co-current extraction
    • 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
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK199600669A 1996-06-17 1996-06-17 Fremgangsmåde til fjernelse af korrosive bestanddele fra en fluidastrøm DK172906B1 (da)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK199600669A DK172906B1 (da) 1996-06-17 1996-06-17 Fremgangsmåde til fjernelse af korrosive bestanddele fra en fluidastrøm
EP97108683A EP0815910B1 (en) 1996-06-17 1997-05-30 Process for the removal of corrosive compounds from a fluid stream
DK97108683T DK0815910T3 (da) 1996-06-17 1997-05-30 Fremgangsmåde til fjernelse af korrosive forbindelser fra en fluidstrøm
ES97108683T ES2151207T3 (es) 1996-06-17 1997-05-30 Procedimiento para la separacion de los compuestos corrosivos contenidos en una corriente de fluido.
DE69702818T DE69702818T2 (de) 1996-06-17 1997-05-30 Verfahren zur Entfernung von korrosiven Zusammensetzungen aus einem Fluidstrom
AT97108683T ATE195436T1 (de) 1996-06-17 1997-05-30 Verfahren zur entfernung von korrosiven zusammensetzungen aus einem fluidstrom
US08/874,702 US5942654A (en) 1996-06-17 1997-06-13 Process for the removal of corrosive compounds from a fluid stream
RU97109915/12A RU2191057C2 (ru) 1996-06-17 1997-06-13 Способ и устройство для удаления коррозийных составляющих из жидкого потока
JP9158832A JPH1057706A (ja) 1996-06-17 1997-06-16 液流から腐食性化合物を除去する方法
ZA9705322A ZA975322B (en) 1996-06-17 1997-06-17 Process for the removal of corrosive compounds from a fluid stream.
US09/238,438 US5958350A (en) 1996-06-17 1999-01-28 Extraction vessel for the removal of corrosive compounds from a fluid stream

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK66996 1996-06-17
DK199600669A DK172906B1 (da) 1996-06-17 1996-06-17 Fremgangsmåde til fjernelse af korrosive bestanddele fra en fluidastrøm

Publications (2)

Publication Number Publication Date
DK66996A true DK66996A (da) 1997-12-18
DK172906B1 DK172906B1 (da) 1999-09-27

Family

ID=8096187

Family Applications (2)

Application Number Title Priority Date Filing Date
DK199600669A DK172906B1 (da) 1996-06-17 1996-06-17 Fremgangsmåde til fjernelse af korrosive bestanddele fra en fluidastrøm
DK97108683T DK0815910T3 (da) 1996-06-17 1997-05-30 Fremgangsmåde til fjernelse af korrosive forbindelser fra en fluidstrøm

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK97108683T DK0815910T3 (da) 1996-06-17 1997-05-30 Fremgangsmåde til fjernelse af korrosive forbindelser fra en fluidstrøm

Country Status (9)

Country Link
US (2) US5942654A (da)
EP (1) EP0815910B1 (da)
JP (1) JPH1057706A (da)
AT (1) ATE195436T1 (da)
DE (1) DE69702818T2 (da)
DK (2) DK172906B1 (da)
ES (1) ES2151207T3 (da)
RU (1) RU2191057C2 (da)
ZA (1) ZA975322B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK26298A (da) * 1998-02-27 1999-08-28 Haldor Topsoe As Fremgangsmåde til genvinding af sulfonsyreester ud fra carbonhydridstrøm
CN101898049B (zh) * 2009-06-01 2012-08-22 瓮福（集团）有限责任公司 反萃装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU146258A1 (ru) * 1961-10-16 1961-11-30 Я.А. Нагорный Экстрактор непрерывного действи дл различных материалов
US3595613A (en) * 1968-07-01 1971-07-27 Allied Chem Production of phosphoric acid
US4333823A (en) * 1980-09-08 1982-06-08 Uop Inc. Corrosion inhibition in aromatic liquid extraction
GB8828335D0 (en) * 1988-12-05 1989-01-05 Shell Int Research Process for conversion of heavy hydrocarbonaceous feedstock
US4919816A (en) * 1989-01-31 1990-04-24 Sun Refining And Marketing Company Removal of acidic impurities in processes for solvent extraction of aromatics from nonaromatics
US5245100A (en) * 1989-12-18 1993-09-14 Haldor Topsoe, S.A. Alkylation process
DK168520B1 (da) * 1989-12-18 1994-04-11 Topsoe Haldor As Fremgangsmåde til væskefase-alkylering af et carbonhydrid med et olefinalkyleringsmiddel
US5064450A (en) * 1991-01-02 1991-11-12 Uop Gas absorber method and apparatus
US5237122A (en) * 1992-08-24 1993-08-17 Phillips Petroleum Company Alkylation catalyst regeneration
DK131092A (da) * 1992-10-27 1994-04-28 Haldor Topsoe As Fremgangsmåde til genvinding af syrekatalysatorer fra syrekatalyserede processer
DK171701B1 (da) * 1993-07-06 1997-04-01 Topsoe Haldor As Fremgangsmåde til genvinding af brugt syrekatalysator fra alkylering af carbonhydrider
DK173114B1 (da) * 1994-06-02 2000-01-31 Topsoe Haldor As Fremgangsmåde til genvinding af brugt sulfonsyrekatalysator samt anvendelse af fremgangsmåden
DK171932B1 (da) * 1994-12-02 1997-08-18 Topsoe Haldor As Fremgangsmåde til alkylering af alifatiske carbonhydrider

Also Published As

Publication number Publication date
EP0815910A1 (en) 1998-01-07
US5942654A (en) 1999-08-24
ES2151207T3 (es) 2000-12-16
EP0815910B1 (en) 2000-08-16
ATE195436T1 (de) 2000-09-15
DE69702818T2 (de) 2000-12-07
ZA975322B (en) 1998-03-20
JPH1057706A (ja) 1998-03-03
DE69702818D1 (de) 2000-09-21
DK0815910T3 (da) 2000-10-09
DK172906B1 (da) 1999-09-27
RU2191057C2 (ru) 2002-10-20
US5958350A (en) 1999-09-28

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PBP Patent lapsed

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