BE1003287A3 - Procede de regeneration de tamis moleculaire. - Google Patents

Procede de regeneration de tamis moleculaire. Download PDF

Info

Publication number
BE1003287A3
BE1003287A3 BE9000046A BE9000046A BE1003287A3 BE 1003287 A3 BE1003287 A3 BE 1003287A3 BE 9000046 A BE9000046 A BE 9000046A BE 9000046 A BE9000046 A BE 9000046A BE 1003287 A3 BE1003287 A3 BE 1003287A3
Authority
BE
Belgium
Prior art keywords
regeneration
molecular sieves
alkali metal
regenerated
adsorption
Prior art date
Application number
BE9000046A
Other languages
English (en)
Inventor
Philippe Joseph Ghislai Bodart
Clippeleir Georges E M J De
Thillo Hugo Van
Original Assignee
Fina Research
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 BE9000046A priority Critical patent/BE1003287A3/fr
Application filed by Fina Research filed Critical Fina Research
Priority to SU915053168A priority patent/RU2080175C1/ru
Priority to ES91901654T priority patent/ES2071291T3/es
Priority to DE69108724T priority patent/DE69108724T2/de
Priority to DK91901654T priority patent/DK0530192T3/da
Priority to CA002076671A priority patent/CA2076671C/fr
Priority to EP91901654A priority patent/EP0530192B1/fr
Priority to PCT/BE1991/000002 priority patent/WO1992012791A1/fr
Priority to JP03502002A priority patent/JP3038008B2/ja
Application granted granted Critical
Publication of BE1003287A3 publication Critical patent/BE1003287A3/fr
Priority to FI924114A priority patent/FI107520B/fi
Priority to GR940403822T priority patent/GR3015699T3/el

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un tamis moléculaire usagé, après adsorption de chlorures d'alkyle de solvants hydrocarbonés, est régénéré en faisant passer une solution alcaline d'un sel de métal alcalin de pH 7,5 - 10 et de concentration en métal alcalin d'au moins 0,01 M.
BE9000046A 1990-01-12 1990-01-12 Procede de regeneration de tamis moleculaire. BE1003287A3 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE9000046A BE1003287A3 (fr) 1990-01-12 1990-01-12 Procede de regeneration de tamis moleculaire.
ES91901654T ES2071291T3 (es) 1990-01-12 1991-01-15 Procedimiento de regeneracion de tamiz molecular.
DE69108724T DE69108724T2 (de) 1990-01-12 1991-01-15 Verfahren zum regenerieren von molekularsieb.
DK91901654T DK0530192T3 (da) 1990-01-12 1991-01-15 Fremgangsmåde til regenerering af molekylsi
SU915053168A RU2080175C1 (ru) 1990-01-12 1991-01-15 Способ регенерации отработанных молекулярных сит
CA002076671A CA2076671C (fr) 1990-01-12 1991-01-15 Procede de regeneration de tamis moleculaires
EP91901654A EP0530192B1 (fr) 1990-01-12 1991-01-15 Procede de regeneration d'un tamis moleculaire
PCT/BE1991/000002 WO1992012791A1 (fr) 1990-01-12 1991-01-15 Procede de regeneration d'un tamis moleculaire
JP03502002A JP3038008B2 (ja) 1990-01-12 1991-01-15 モレキユラーシーブ再生法
FI924114A FI107520B (fi) 1990-01-12 1992-09-14 Molekyyliseularegenerointiprosessi
GR940403822T GR3015699T3 (en) 1990-01-12 1995-04-06 Molecular sieve regeneration process.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9000046A BE1003287A3 (fr) 1990-01-12 1990-01-12 Procede de regeneration de tamis moleculaire.
PCT/BE1991/000002 WO1992012791A1 (fr) 1990-01-12 1991-01-15 Procede de regeneration d'un tamis moleculaire

Publications (1)

Publication Number Publication Date
BE1003287A3 true BE1003287A3 (fr) 1992-02-18

Family

ID=25662499

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000046A BE1003287A3 (fr) 1990-01-12 1990-01-12 Procede de regeneration de tamis moleculaire.

Country Status (11)

Country Link
EP (1) EP0530192B1 (fr)
JP (1) JP3038008B2 (fr)
BE (1) BE1003287A3 (fr)
CA (1) CA2076671C (fr)
DE (1) DE69108724T2 (fr)
DK (1) DK0530192T3 (fr)
ES (1) ES2071291T3 (fr)
FI (1) FI107520B (fr)
GR (1) GR3015699T3 (fr)
RU (1) RU2080175C1 (fr)
WO (1) WO1992012791A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115283254A (zh) * 2022-07-29 2022-11-04 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724927B1 (fr) * 1994-09-26 1996-10-31 Atochem Elf Sa Procede de purification du difluoromethane
JP2004313876A (ja) * 2003-04-14 2004-11-11 Tokyo Electric Power Co Inc:The 吸着剤及びそれを用いた有機塩素化合物の分離方法
JP4765963B2 (ja) * 2006-03-17 2011-09-07 東レ株式会社 ゼオライト吸着剤の焼成方法
DE102014119547A1 (de) * 2014-08-13 2016-02-18 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Vorrichtung und Verfahren zum Entfernen von Chlorid aus einer Flüssigkeitsprobe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813883A1 (de) * 1967-12-15 1969-07-10 Texaco Development Corp Verfahren zur Behandlung eines selektiven Adsorptionsmittels
SU405569A1 (ru) * 1969-06-23 1973-11-05 Способ регенерации цеолитов, потерявших поглотительную способность
JPS5235799A (en) * 1975-09-17 1977-03-18 Toyo Soda Mfg Co Ltd Recovery method for zeolite
US4550090A (en) * 1983-08-26 1985-10-29 Mobil Oil Corporation Regeneration of ZSM-5 type catalyst with a source of alkali or alkaline earth metal cations or ammonia

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686198A (en) * 1986-06-23 1987-08-11 Aluminum Company Of America Method for regenerating adsorbent mixture of alumina and zeolite for adsorption of ammonia

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813883A1 (de) * 1967-12-15 1969-07-10 Texaco Development Corp Verfahren zur Behandlung eines selektiven Adsorptionsmittels
SU405569A1 (ru) * 1969-06-23 1973-11-05 Способ регенерации цеолитов, потерявших поглотительную способность
JPS5235799A (en) * 1975-09-17 1977-03-18 Toyo Soda Mfg Co Ltd Recovery method for zeolite
US4550090A (en) * 1983-08-26 1985-10-29 Mobil Oil Corporation Regeneration of ZSM-5 type catalyst with a source of alkali or alkaline earth metal cations or ammonia

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 81, no. 14, 7 octobre 1974, page 329, résumé no. 82742c, Columbus, Ohio, US; & SU-A-405 569 (V.N. ZLOTCHENKO et al.) 05-11-1973 *
CHEMICAL ABSTRACTS, vol. 87, 1977, page 128, résumé no. 25455m, Columbus, Ohio, US; & JP-A-77 35 799 (TOYO SODA MFG. CO., LTD) 18-03-1977 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115283254A (zh) * 2022-07-29 2022-11-04 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法
CN115283254B (zh) * 2022-07-29 2023-08-25 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法

Also Published As

Publication number Publication date
FI924114A0 (fi) 1992-09-14
FI924114A (fi) 1992-09-14
CA2076671C (fr) 2001-07-31
GR3015699T3 (en) 1995-07-31
JPH05504292A (ja) 1993-07-08
CA2076671A1 (fr) 1992-07-16
RU2080175C1 (ru) 1997-05-27
DE69108724D1 (de) 1995-05-11
DE69108724T2 (de) 1995-10-05
FI107520B (fi) 2001-08-31
JP3038008B2 (ja) 2000-05-08
EP0530192A1 (fr) 1993-03-10
DK0530192T3 (da) 1995-07-17
ES2071291T3 (es) 1995-06-16
EP0530192B1 (fr) 1995-04-05
WO1992012791A1 (fr) 1992-08-06

Similar Documents

Publication Publication Date Title
DE69616533D1 (de) Verfahren zur rückgewinnung von xylose aus lösungen
DE59600451D1 (de) Verfahren zur Regenerierung eines Katalysators
DE3786007T2 (de) Verfahren zum Trennen eines einzelnen Bestandteils von seiner flüssigen Lösung.
DE69030776D1 (de) Wiedergewinnung von Doppelmetallcyanidkomplexkatalysatoren aus Polymeren
DE3781070D1 (de) Durchfluss-zytometrieverfahren zum klassifizieren von leukozyten.
BE1003287A3 (fr) Procede de regeneration de tamis moleculaire.
FR2645741B1 (fr) Procede pour fixer un produit sur la membrane d'un keratinocyte au moyen d'une liaison ligand-recepteur, procede de preparation d'un tel produit, produit obtenu, composition cosmetique ou pharmaceutique le contenant et son procede de preparation
DE68920520D1 (de) Verfahren zur Abtrennung von Keto-2L-Gulonsäure aus Fermentationsbrühe.
AT400299B (de) Feste schnell zerfallende brausetabletten von diclofenac(salzen) zur herstellung wässriger suspensionen zur peroralen applikation, beschichtete diclofenac(salz)teilchen hiefür, verfahren zur herstellung dieser brausetabletten und ihre verwendung
ATE202555T1 (de) Cyclohexandiharnstoff-derivate und verfahren zu deren herstellung
FR2573757B1 (fr) Procede de separation de l-phenylalanine d'une solution la contenant
DE68913641D1 (de) Regenerierung von chelierten polyvalenten Metall-Lösungen durch kontrollierte Potential-Elektrolyse.
EA200400692A1 (ru) Антагонисты хемокинного рецептора и способы их применения
DE69007611D1 (de) Filter zum abtrennen von teilchen aus gasen.
ATE101048T1 (de) Verfahren zum beseitigen von pyrogenen.
DE69403537T2 (de) Verfahren zur Synthese von halbsynthetischen Glykosaminoglykanen mit Heparin- oder Heparanstruktur, die in 2-Position modifiziertes Alpha-L-Iduronsäure-2-O-Sulfat enthalten
JPS6415731A (en) Reducing intensifier for photographic emulsion
DE69734708D1 (de) Kristallisation eines proteins mit einem schwefelsalz
MA21487A1 (fr) Processus de recyclage de scories et en particuliers, de scories salines, provenant du raffinage de ferrailles d'aluminium .
DE69020273T2 (de) Verfahren zum Entfernen von Zinnverbindungen aus Abgasen.
FR2625748B1 (fr) Utilisation d'un catalyseur contenant une zeolithe de la famille erionite dans un procede de craquage comportant au moins une zone de regeneration
DE3766310D1 (de) Verfahren zur trennung von isomerengemischen aus 1.3- und 1.4-bis-(2-hydroxyhexafluoro-2-propyl) -benzol.
ZA849778B (en) Regeneration of water-insoluble nitrogenous organic bases,and preparation of alkali metal bicarbonates
NO950627L (no) Middel for friksjonsreduksjon i hydrokarbonströmmer og fremgangsmåte for fremstilling av slikt
ATE95722T1 (de) Verfahren zum entfernen von so2 aus gasstroemen.

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. FINA RESEARCH

Effective date: 19970131