ATE195436T1 - Verfahren zur entfernung von korrosiven zusammensetzungen aus einem fluidstrom - Google Patents

Verfahren zur entfernung von korrosiven zusammensetzungen aus einem fluidstrom

Info

Publication number
ATE195436T1
ATE195436T1 AT97108683T AT97108683T ATE195436T1 AT E195436 T1 ATE195436 T1 AT E195436T1 AT 97108683 T AT97108683 T AT 97108683T AT 97108683 T AT97108683 T AT 97108683T AT E195436 T1 ATE195436 T1 AT E195436T1
Authority
AT
Austria
Prior art keywords
stream
fluid
shell
inner tube
tube
Prior art date
Application number
AT97108683T
Other languages
English (en)
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
Application filed by Haldor Topsoe As filed Critical Haldor Topsoe As
Application granted granted Critical
Publication of ATE195436T1 publication Critical patent/ATE195436T1/de

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)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (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)
AT97108683T 1996-06-17 1997-05-30 Verfahren zur entfernung von korrosiven zusammensetzungen aus einem fluidstrom ATE195436T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE195436T1 true ATE195436T1 (de) 2000-09-15

Family

ID=8096187

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97108683T ATE195436T1 (de) 1996-06-17 1997-05-30 Verfahren zur entfernung von korrosiven zusammensetzungen aus einem fluidstrom

Country Status (9)

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

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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK168520B1 (da) * 1989-12-18 1994-04-11 Topsoe Haldor As Fremgangsmåde til væskefase-alkylering af et carbonhydrid med et olefinalkyleringsmiddel
US5245100A (en) * 1989-12-18 1993-09-14 Haldor Topsoe, S.A. Alkylation process
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
DK66996A (da) 1997-12-18
DE69702818T2 (de) 2000-12-07
JPH1057706A (ja) 1998-03-03
ZA975322B (en) 1998-03-20
DE69702818D1 (de) 2000-09-21
ES2151207T3 (es) 2000-12-16
DK0815910T3 (da) 2000-10-09
EP0815910A1 (de) 1998-01-07
RU2191057C2 (ru) 2002-10-20
US5942654A (en) 1999-08-24
EP0815910B1 (de) 2000-08-16
US5958350A (en) 1999-09-28
DK172906B1 (da) 1999-09-27

Similar Documents

Publication Publication Date Title
US5736115A (en) Process for the removal of carbon dioxide from gases
US3541763A (en) Gas dehydrator
BR0012441A (pt) Sistema e metodo para extração de água, em um processo e de limpeza a seco, envolvendo um solvente de siloxano
FI945584A (fi) Menetelmä alkuainerikin poistamiseksi kaasuvirrasta
JP5374046B2 (ja) エチレンオキシド回収／ストリッピング用容器、システム及び方法
US3950493A (en) Process for absorbing SO3
EA000005B1 (ru) Способ и установка очистки газового потока, содержащего акролеин
DE60012546D1 (de) Verfahren zur reinigung von durch oxidation von propylen und/oder acrolein hergestellten acrylsäure
KR850002112A (ko) 괴철의 부유물 제거방법
ATE195436T1 (de) Verfahren zur entfernung von korrosiven zusammensetzungen aus einem fluidstrom
KR900006243A (ko) 부식성 시안화물 금속폐기물 처리방법
US3669847A (en) Process for separating steam-volatile organic solvents from industrial process waste waters
US5676802A (en) Apparatus for treating waste water
RU97109915A (ru) Способ и устройство для удаления коррозийных соединений из текучего потока
JPS56119718A (en) Tuyere cooling method
DE50211095D1 (de) Verfahren zur herstellung von aldehyden
TW357255B (en) Process for low temperature air separation
DE10302955A1 (de) Salpetersäurehochkonzentrierung mit Magnesiumnitrat
US3713629A (en) Non foaming two phase contactor
SU835461A2 (ru) Устройство дл удалени газа изжидКОСТи
DE8622299U1 (de) Tauchlanze
RU2024285C1 (ru) Способ очистки газа от кислых компонентов
JPS54133758A (en) Method of active sludge processing for organic drainage
JPS57135024A (en) Apparatus for removing carbon dioxide and oxygen
KR960705326A (ko) 가압수형 핵 원자로의 내구성 증기 발생기를 분해하기 위한 방법(Method of dismantling a worn steam generator in a pressurized water nuclear reactor)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties