ID24080A - Regenerasi katalis zeolit - Google Patents

Regenerasi katalis zeolit

Info

Publication number
ID24080A
ID24080A IDW991538A ID991538A ID24080A ID 24080 A ID24080 A ID 24080A ID W991538 A IDW991538 A ID W991538A ID 991538 A ID991538 A ID 991538A ID 24080 A ID24080 A ID 24080A
Authority
ID
Indonesia
Prior art keywords
oxygen
catalyst
volume
zeolite catalyst
regeneration
Prior art date
Application number
IDW991538A
Other languages
English (en)
Indonesian (id)
Inventor
Georg Heinrich Grosch
Ulrich Muller
Andreas Walch
Norbert Riebber
Wolfgang Harder
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7831714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID24080(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of ID24080A publication Critical patent/ID24080A/id

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/20—Plural distinct oxidation stages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IDW991538A 1997-06-06 1998-06-05 Regenerasi katalis zeolit ID24080A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19723949A DE19723949A1 (de) 1997-06-06 1997-06-06 Verfahren zur Regenerierung eines Zeolith-Katalysators

Publications (1)

Publication Number Publication Date
ID24080A true ID24080A (id) 2000-07-06

Family

ID=7831714

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW991538A ID24080A (id) 1997-06-06 1998-06-05 Regenerasi katalis zeolit

Country Status (12)

Country Link
US (3) US6380119B1 (fr)
EP (1) EP0996501B2 (fr)
JP (1) JP2002504014A (fr)
KR (1) KR100485981B1 (fr)
CN (1) CN1149129C (fr)
AT (1) ATE257408T1 (fr)
AU (1) AU8214098A (fr)
CA (1) CA2293351A1 (fr)
DE (2) DE19723949A1 (fr)
ID (1) ID24080A (fr)
MX (1) MX217674B (fr)
WO (1) WO1998055228A1 (fr)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723949A1 (de) * 1997-06-06 1998-12-10 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
GB9812235D0 (en) 1998-06-08 1998-08-05 Exxon Chemical Patents Inc Oxidation process
RU2159676C1 (ru) * 1999-06-07 2000-11-27 Общество с ограниченной ответственностью "Севергазпром" ОАО "Газпром" Способ регенерации катализаторов дегидроциклодимеризации алифатических углеводородов
DE19930736C2 (de) 1999-07-05 2001-07-05 Performance Chemicals Handels Verfahren zur Herstellung von Triethylendiamin unter Einsatz von Ethylendiamin
DE19936547A1 (de) 1999-08-04 2001-02-15 Basf Ag Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid
JP2003519560A (ja) * 1999-12-09 2003-06-24 ザ ダウ ケミカル カンパニー ヒドロ酸化触媒の活性化および再生
EP1138387A1 (fr) * 2000-03-29 2001-10-04 Degussa AG Procédé de préparation d'un corps moulé en titano-silicalite
DE10023256A1 (de) 2000-05-12 2001-11-15 Basf Ag (+)-und(-)-2-Cyclododecylpropanol und (+)-und(-)-2-Cyclododecylpropionsäure sowie deren Herstellung und Verwendung
DE10044788A1 (de) 2000-09-11 2002-04-04 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
DE10044787A1 (de) * 2000-09-11 2002-04-04 Basf Ag Verfahren zur Herstellung eines Epoxides
DE10044798A1 (de) * 2000-09-11 2002-04-04 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
DE10061863A1 (de) 2000-12-12 2002-06-13 Basf Ag Verfahren zur Herstellung von Triethylendiamin (TEDA)
DE10105527A1 (de) * 2001-02-07 2002-08-08 Basf Ag Verfahren zur Herstellung eines Epoxids
DE60112617T2 (de) * 2001-03-30 2006-06-08 Council Of Scientific And Industrial Research Verfahren zur synthese einer porphyrinverbindung mittels eines molekularsiebkatalysators unter verwendung von mikrowellenbestrahlung
ITMI20011363A1 (it) 2001-06-28 2002-12-28 Enichem Spa Procedimento per l'attivazione di catalizzatori zeolitici contenenti titanio e loro impiego nelle reazioni di ossidazione
DE10161665A1 (de) * 2001-12-14 2003-06-26 Lurgi Ag Verfahren zur thermischen Entkokung eines Zeolith-Katalysators
DE10233387A1 (de) 2002-07-23 2004-02-12 Basf Ag Verfahren zur kontinuierlich betriebenen Reindestillation von Oxiranen, speziell von Propylenoxid
DE10233382A1 (de) 2002-07-23 2004-01-29 Basf Ag Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Synthese von Propylenoxid anfallenden 1.2-Propylenglykols
DE10233388A1 (de) 2002-07-23 2004-02-12 Basf Ag Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Propylenoxidsynthese verwendeten Lösungsmittels Methanol unter gleichzeitiger Abtrennung der Methoxypropanole und der Schwersieder
US20040054199A1 (en) 2002-09-17 2004-03-18 Basf Aktiengesellschaft Process for epoxidation and catalyst to be used therein
DE10304611A1 (de) 2003-02-05 2004-08-19 Basf Ag Verfahren und Vorrichtung zur Zertrennung pastöser Formmassen
DE10317519A1 (de) 2003-04-16 2004-11-04 Basf Ag Verfahren zur Herstellung von Propylenoxid
DE10317520A1 (de) 2003-04-16 2004-11-04 Basf Ag Verfahren zur Herstellung eines Alkenoxids
DE10320634A1 (de) 2003-05-08 2004-11-18 Basf Ag Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid
DE10320635A1 (de) 2003-05-08 2004-11-18 Basf Ag Verfahren zur Herstellung von Propylenoxid
US20050100493A1 (en) * 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
US20050100494A1 (en) 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
DE10356184A1 (de) 2003-12-02 2005-07-07 Basf Ag Zeolithisches Material vom Pentasil-Strukturtyp, seine Herstellung und seine Verwendung
DE102004003003A1 (de) 2004-01-20 2005-09-01 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer chemischen Verbindung
DE102004008573A1 (de) * 2004-02-19 2005-09-08 Stockhausen Gmbh Ein Verfahren zur Entfernung kohlenstoffhaltiger Rückstände in einem Reaktor
US7256149B2 (en) * 2004-02-24 2007-08-14 Lyondell Chemical Technology, L.P. Catalyst regeneration process
DE102004017915A1 (de) * 2004-04-13 2005-11-03 Basf Ag Mikroporöses Gerüstsilikat und Verfahren zu seiner Herstellung
US7304011B2 (en) * 2004-04-15 2007-12-04 W.R. Grace & Co. -Conn. Compositions and processes for reducing NOx emissions during fluid catalytic cracking
US20050232839A1 (en) 2004-04-15 2005-10-20 George Yaluris Compositions and processes for reducing NOx emissions during fluid catalytic cracking
US7223876B2 (en) * 2004-04-21 2007-05-29 Basf Aktiengesellschaft Method of separating an olefin from a gas stream
US9489645B2 (en) * 2004-05-13 2016-11-08 International Business Machines Corporation Workflow decision management with derived scenarios and workflow tolerances
US20050277542A1 (en) 2004-06-14 2005-12-15 Kaminsky Mark P Catalyst regeneration process
MXPA06014444A (es) * 2004-06-18 2007-03-21 Basf Ag Proceso para la sintesis continua de metilaminas.
DE102004029544A1 (de) 2004-06-18 2006-01-05 Basf Ag Formkörper enthaltend ein mikroporöses Material und mindestens ein siliciumhaltiges Bindemittel, Verfahren zu seiner Herstellung und seine Verwendung als Katalysator, insbesondere in einem Verfahren zur Herstellung von Triethylendiamin (TEDA)
US20060006054A1 (en) 2004-07-07 2006-01-12 Basf Aktiengesellshaft Separation of propylene oxide from a mixture comprising propylene oxide and methanol
US20060161010A1 (en) * 2005-01-18 2006-07-20 Basf Aktiengesellschaft Process for the epoxidation of an olefin with improved energy balance
EP1888231A1 (fr) 2005-04-27 2008-02-20 W.R. Grace & Co.-Conn. Compositions et procedes pour reduire les emissions de nox pendant le craquage catalytique fluide
US20070004926A1 (en) * 2005-06-29 2007-01-04 Basf Aktiengesellschaft Process for producing propylene oxide
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
DE102005049362A1 (de) 2005-10-12 2007-04-19 Basf Ag Verfahren zur Herstellung eines Silikates
US20070151451A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the cooling, concentration or purification of ethylene oxide
US20070203350A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070154377A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the removal of combustible volatile contaminant materials from a process stream
US20070203348A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070197808A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203352A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203349A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070197801A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process
US8357812B2 (en) * 2005-12-22 2013-01-22 Shell Oil Company Process for preparing a rejuvenated epoxidation catalyst
US7704908B2 (en) * 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
US7459589B2 (en) * 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
US20070213545A1 (en) * 2005-12-22 2007-09-13 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
ITMI20052491A1 (it) * 2005-12-27 2007-06-28 Basf Ag Un procedimento per la epossidazione del propene
US7754933B2 (en) * 2006-07-13 2010-07-13 Exxonmobil Chemical Patents Inc. Rejuvenating deactivated molecular sieve
JP4656049B2 (ja) * 2006-12-11 2011-03-23 住友化学株式会社 触媒の再生方法
US20080154051A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
US20080154052A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
JP5591102B2 (ja) * 2007-04-04 2014-09-17 ビーエーエスエフ ソシエタス・ヨーロピア ヘテロ原子を含有するケイ酸塩の製造方法
ITMI20070932A1 (it) 2007-05-08 2008-11-09 Basf Ag Procedimento per la preparazione di un ossido olefinico
WO2009053275A1 (fr) 2007-10-24 2009-04-30 Basf Se Procédé de production d'une amine primaire ayant un atome de carbone alpha tertiaire par mise en réaction d'un alcool tertiaire avec de l'ammoniac
US20090143218A1 (en) * 2007-12-03 2009-06-04 Bogdan Paula L Regeneration process for a c8 alkylaromatic isomerization catalyst
JP2009233656A (ja) * 2008-03-05 2009-10-15 Sumitomo Chemical Co Ltd チタノシリケート触媒の再生方法
CA2719517C (fr) * 2008-03-26 2014-11-04 China Petroleum & Chemical Corporation Procede pour produire de l'ether dimethylique a partir de methanol
US20100160702A1 (en) * 2008-12-23 2010-06-24 Chevron Phillips Chemical Company Lp Methods of Preparing an Aromatization Catalyst
ES2436625T3 (es) 2009-05-12 2014-01-03 Basf Se Proceso para producir óxido de propileno
EP2504098B1 (fr) * 2009-11-27 2016-07-06 Basf Se Procédé pour la préparation d'un catalyseur à titane-zéolite
WO2011136765A1 (fr) 2010-04-28 2011-11-03 Exxonmobil Chemical Patents Inc. Régénération de catalyseurs d'oligomérisation, et leur utilisation
CN102309982B (zh) * 2010-06-30 2013-09-04 中国石油化工股份有限公司 一种失活钛硅分子筛的水蒸气再生方法
CN102309981B (zh) * 2010-06-30 2013-07-31 中国石油化工股份有限公司 一种钛硅分子筛的水热再生方法
CN102309983B (zh) * 2010-06-30 2013-07-31 中国石油化工股份有限公司 一种失活的钛硅分子筛的再生方法
EP2600971A4 (fr) * 2010-08-03 2014-12-24 Aditya Birla Science And Technology Company Ltd Procédé de régénération d'un catalyseur de titanosilicate
CN103228357B (zh) * 2010-11-30 2016-03-23 埃克森美孚化学专利公司 再生沸石催化剂的方法
FR2970187B1 (fr) * 2011-01-11 2013-02-08 Eurecat Sa Procede de regeneration hors site de catalyseurs solides.
TWI430951B (zh) * 2011-02-14 2014-03-21 China Petrochemical Dev Corp Taipei Taiwan Method for preparing large-diameter titanium-silicon molecular sieve and method for producing cyclohexanone oxime using the molecular sieve
TWI426050B (zh) * 2011-04-19 2014-02-11 China Petrochemical Dev Corp Taipei Taiwan A method for preparing titanium-silicon molecular sieve and method for producing cyclohexanone oxime using the molecular sieve
US9085736B2 (en) 2011-10-26 2015-07-21 Chevron Phillips Chemical Company Lp System and method for on stream catalyst replacement
CA2856196C (fr) 2011-12-06 2020-09-01 Masco Corporation Of Indiana Distribution d'ozone dans un robinet
US8912108B2 (en) 2012-03-05 2014-12-16 Chevron Phillips Chemical Company Lp Methods of regenerating aromatization catalysts
US8716161B2 (en) 2012-03-05 2014-05-06 Chevron Phillips Chemical Company Methods of regenerating aromatization catalysts
US9387467B2 (en) 2012-09-26 2016-07-12 Chevron Phillips Chemical Company Lp Aromatization catalysts with high surface area and pore volume
US10100024B2 (en) * 2014-07-29 2018-10-16 Evonik Degussa Gmbh Process for the epoxidation of an olefin
CN104399492A (zh) * 2014-11-17 2015-03-11 张立军 一种钯催化剂焙烧再生工艺
EP3050869B1 (fr) * 2015-01-30 2019-10-02 Symrise AG Procédé de fabrication d'alkylcycloalcanones substituées
JP6548919B2 (ja) * 2015-03-08 2019-07-24 東邦エンジニアリング株式会社 パッドのクリーニング方法
HUE045670T2 (hu) 2015-04-28 2020-01-28 Evonik Degussa Gmbh Eljárás propén epoxidálására
WO2017112795A1 (fr) 2015-12-21 2017-06-29 Delta Faucet Company Système de distribution de fluide comprenant un dispositif désinfectant
SG11201809756PA (en) 2016-06-09 2018-12-28 Exxonmobil Chemical Patents Inc A process for producing mono-alkylated aromatic compound
WO2018140149A1 (fr) 2017-01-25 2018-08-02 Exxonmobil Chemical Patents Inc. Procédé de transalkylation et composition catalytique utilisée dans celui-ci
CN107697930B (zh) * 2017-03-14 2021-04-09 中国石油大学(北京) Sapo-11分子筛及其制法与在烃类异构化中的应用
US10436762B2 (en) 2017-11-07 2019-10-08 Chevron Phillips Chemical Company Lp System and method for monitoring a reforming catalyst
WO2021067224A1 (fr) * 2019-09-30 2021-04-08 Dow Global Technologies Llc Régénération de catalyseur de métallosilicate
EP3812375A1 (fr) 2019-10-21 2021-04-28 Evonik Operations GmbH Procédé d'époxydation de propène
RU2714677C1 (ru) * 2019-11-11 2020-02-19 Акционерное общество "Газпромнефть - Омский НПЗ" (АО "Газпромнефть-ОНПЗ") Способ восстановления активности цеолитсодержащего катализатора
KR102309099B1 (ko) * 2019-12-31 2021-10-05 한국화학연구원 저온산화가스를 사용한 촉매 재생을 포함하는 경질올레핀 제조방법
CN112691706A (zh) * 2020-12-23 2021-04-23 中触媒新材料股份有限公司 一种乙醇制乙腈催化剂的再生方法
CN114797967B (zh) * 2022-05-26 2024-03-26 岳阳长旺化工有限公司 一种失活催化剂的再生方法和再生催化剂及其应用
CN117861733B (zh) * 2022-10-04 2026-03-10 中国石油化工股份有限公司 一种低碳烷烃脱氢贵金属催化剂的再生方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069362A (en) † 1959-07-02 1962-12-18 Union Carbide Corp Reactivation of molecular sieves
JPS5732735A (en) * 1980-08-04 1982-02-22 Teijin Yuka Kk Regenerating method for catalyst
FR2519335B1 (fr) * 1982-01-04 1986-05-02 Azote & Prod Chim Production d'hydrocarbures a partir de methanol en presence de catalyseurs du type zeolithe
IT1152299B (it) * 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
US5756414A (en) † 1983-11-10 1998-05-26 Exxon Research And Engineering Company Method of regenerating deactivated catalyst
US4610972A (en) * 1984-04-18 1986-09-09 Chevron Research Company Sulphur decontamination of conduits and vessels communicating with hydrocarbon conversion catalyst reactor during in situ catalyst regeneration
SU1456218A1 (ru) † 1987-06-30 1989-02-07 Предприятие П/Я Р-6518 Способ регенерации цеолитов
US4810683A (en) † 1988-01-25 1989-03-07 Uop Inc. Regeneration of a platinum-containing zeolite
US5087783A (en) * 1988-04-27 1992-02-11 Lummus Crest, Inc. Transalkylation of benzene in a moving bed
JPH03114536A (ja) * 1989-09-27 1991-05-15 Mitsui Toatsu Chem Inc チタノシリケート触媒の再生方法
US5073529A (en) * 1989-12-20 1991-12-17 Amoco Corporation Method of regenerating a nonacidic zeolite catalyst
JPH04200640A (ja) * 1990-05-25 1992-07-21 Agency Of Ind Science & Technol メタノール改質用触媒の再生法
JPH0515784A (ja) * 1991-07-10 1993-01-26 Res Assoc Util Of Light Oil 触媒の再生方法
US6114265A (en) * 1994-03-15 2000-09-05 Exxon Research And Engineering Company Combustion control in a fluid catalytic cracking regenerator
DE4425672A1 (de) * 1994-07-20 1996-01-25 Basf Ag Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators
JPH08266912A (ja) * 1995-03-31 1996-10-15 Nippon Oil Co Ltd 固体触媒の再生方法
US5753576A (en) * 1995-05-18 1998-05-19 Arco Chemical Technology, L.P. Regeneration of a titanium-containing molecular sieve
US5741749A (en) * 1996-02-13 1998-04-21 Arco Chemical Technology, L.P. Regeneration of a titanium-containing molecular sieve
DE19723949A1 (de) * 1997-06-06 1998-12-10 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators

Also Published As

Publication number Publication date
AU8214098A (en) 1998-12-21
EP0996501A1 (fr) 2000-05-03
US6710002B2 (en) 2004-03-23
ATE257408T1 (de) 2004-01-15
DE19723949A1 (de) 1998-12-10
MX217674B (en) 2003-11-19
WO1998055228A1 (fr) 1998-12-10
JP2002504014A (ja) 2002-02-05
EP0996501B1 (fr) 2004-01-07
EP0996501B2 (fr) 2007-12-12
KR20010013462A (ko) 2001-02-26
US6380119B1 (en) 2002-04-30
US20040152583A1 (en) 2004-08-05
DE59810556D1 (de) 2004-02-12
US20020082159A1 (en) 2002-06-27
CA2293351A1 (fr) 1998-12-10
KR100485981B1 (ko) 2005-05-03
MX9911267A (en) 2000-04-30
CN1149129C (zh) 2004-05-12
CN1266380A (zh) 2000-09-13

Similar Documents

Publication Publication Date Title
ID24080A (id) Regenerasi katalis zeolit
CA2186681A1 (fr) Procede d'epuration de gaz par adsorption modulee en pression, faisant appel a de l'alumine impregnee d'une solution basique
IT1238349B (it) Procedimento per eliminare composti gassosi contaminanti, in particolare di droganti da gas vettori contenenti composti di alogenosilano.
MY114542A (en) Removal of carbon dioxide from gas streams
DE69324365D1 (de) VERFAHREN ZUR ENTFERNUNG VON NOx AUS GASEN DER VERBRENNUNSZONE DURCH ABSORPTION
DE69303124D1 (de) System und Methode zur Entfernung von Kohlenwasserstoffen aus Gasströmen unter Verwendung von mehreren Adsorptionsmitteln
ATE216910T1 (de) Verfahren und vorrichtung zur rückgewinnung von gasen
CS251591A3 (en) Process and apparatus for cleaning an adsorbent containing carbon
GR3003138T3 (en) Absorbent for the purification of gas, and purification process
CA2150031A1 (fr) Methode de traitement de residus d'incineration et utilisation de ces residus comme produits absorbants
MX231659B (es) Metodo para la regeneracion de un catalizador zeolitico.
SE9003873D0 (sv) Foerfarande foer gassorption
CA2265083A1 (fr) Methode et appareil de traitement des gaz pollues contenant des substances nocives
EP0682974A3 (fr) Procédé pour la dénitration d'un gaz d'échappement.
DE59603628D1 (de) Verfahren zur reinigung von gasströmen
JPS52113360A (en) Fluctuation equalization of fluid concentration
JPS57174120A (en) Purifying method of waste gas
JPS5637036A (en) Treatment of nitrogen oxides in exhaust gas
JP2545741B2 (ja) 排ガス中の高温二酸化炭素回収方法及びその装置
JPS5220975A (en) Process for purifying and deodorizing exhaust gas containing mists and fumes of hydrocarbon
BG105506A (en) Method for toxic gases trapping
JPS53205A (en) Gas purification method
JPS5241191A (en) Apparatus for regeneration of used catalysts such as activated charcoa l
JPS5237557A (en) Equipment for removing harmful gases
JPS52107429A (en) Exhaust gas purifier