JPH1057706A - 液流から腐食性化合物を除去する方法 - Google Patents

液流から腐食性化合物を除去する方法

Info

Publication number
JPH1057706A
JPH1057706A JP9158832A JP15883297A JPH1057706A JP H1057706 A JPH1057706 A JP H1057706A JP 9158832 A JP9158832 A JP 9158832A JP 15883297 A JP15883297 A JP 15883297A JP H1057706 A JPH1057706 A JP H1057706A
Authority
JP
Japan
Prior art keywords
stream
flow
inner tube
shell
tube
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
JP9158832A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1057706A5 (enExample
Inventor
Sven Ivar Hommeltoft
スベン・イバール・ホムメルトフト
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.)
Topsoe AS
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
Publication of JPH1057706A publication Critical patent/JPH1057706A/ja
Publication of JPH1057706A5 publication Critical patent/JPH1057706A5/ja
Pending legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)
JP9158832A 1996-06-17 1997-06-16 液流から腐食性化合物を除去する方法 Pending JPH1057706A (ja)

Applications Claiming Priority (2)

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
DK0669/96 1996-06-17

Publications (2)

Publication Number Publication Date
JPH1057706A true JPH1057706A (ja) 1998-03-03
JPH1057706A5 JPH1057706A5 (enExample) 2005-04-07

Family

ID=8096187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9158832A Pending 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

Country Status (9)

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

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
DE69702818T2 (de) 2000-12-07
DK172906B1 (da) 1999-09-27
US5942654A (en) 1999-08-24
ZA975322B (en) 1998-03-20
EP0815910B1 (en) 2000-08-16
ES2151207T3 (es) 2000-12-16
DK66996A (da) 1997-12-18
RU2191057C2 (ru) 2002-10-20
ATE195436T1 (de) 2000-09-15
DK0815910T3 (da) 2000-10-09
DE69702818D1 (de) 2000-09-21
US5958350A (en) 1999-09-28

Similar Documents

Publication Publication Date Title
KR950006679B1 (ko) 액체/개스 혼합물 처리용 장치 및 방법
JP3106411B2 (ja) １，４−シクロヘキサンジカルボン酸の製造方法
JPH02293033A (ja) ガスにより液体を処理する方法及びその装置
JPH088982B2 (ja) 水溶液に溶解又は懸濁させた物質の酸化法
TW200930691A (en) Process for the manufacture of amines by hydrogenation of nitrile compounds
JP2731492B2 (ja) 三フッ化ホウ素の回収方法
JPH1057706A (ja) 液流から腐食性化合物を除去する方法
EP1129030A1 (en) Process and converter for the preparation of ammonia
JP2025165386A (ja) 有機アルカリの連続回収再利用装置及び方法
JP4334162B2 (ja) 反応容器
CN113735695A (zh) 一种采用高碳烯烃制备高碳醛的方法及其生产装置
WO2006086642A2 (en) Ethylene oxide plant operation
JP3035642B2 (ja) メタノールのカルボニル化による酢酸の製造方法
WO2003045894A1 (fr) Procede de production d'ester (meth)acrylique
JP3437737B2 (ja) 超臨界水反応装置
JPS6341514A (ja) ２−ヒドロキシアルキル（メタ）アクリレ−トの製造法
CN109772466A (zh) 一种催化氧化反应中乙酸钴/溴化钠催化剂的回收方法
US2278778A (en) Apparatus for treatment of gases with sulphuric acid
JPS62181245A (ja) アクリルアミド反応器の休止方法
RU2106195C1 (ru) Реактор для контактирования газа и жидкости
US3677819A (en) Process for the cleaning of plants which are used for the oxidation of saturated hydrocarbons in the presence of boron compounds
EP3854779B1 (en) Continuous refining method for esterification reaction products
JP4093789B2 (ja) １，２−ジクロロエタンの製造における反応開始方法
JPS5844669B2 (ja) ムスイフタルサンノブンリホウホウ
TW541196B (en) Process for eliminating polar compounds on an etherification unit

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040518

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080205

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080812