AR018382A1 - Una instalacion y proceso para separar por lecho movil simulado al menos un isomero de xileno de un material de base de hidrocarburo. - Google Patents
Una instalacion y proceso para separar por lecho movil simulado al menos un isomero de xileno de un material de base de hidrocarburo.Info
- Publication number
- AR018382A1 AR018382A1 ARP990102473A ARP990102473A AR018382A1 AR 018382 A1 AR018382 A1 AR 018382A1 AR P990102473 A ARP990102473 A AR P990102473A AR P990102473 A ARP990102473 A AR P990102473A AR 018382 A1 AR018382 A1 AR 018382A1
- Authority
- AR
- Argentina
- Prior art keywords
- flow
- control
- fluid
- installation
- separate
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
- B01D15/1842—Simulated moving beds characterized by apparatus features
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
- B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
- B01D2215/023—Simulated moving beds
- B01D2215/024—Provisions to deal with recirculated volumes, e.g. in order to regulate flow
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Un dispositivo de regulacion de flujo de, al menos, un fluido de una unidad de separacion en lecho movil simulado, o efluente que circula en un lecho movilsimulado que comprende una pluralidad de lechos dispuestos en ciclo cerrado en la menos unacol umna cromatográfica y que comprende al menos un organo derecirculacion de fluido que contiene al menos dos líneas de inyeccion de flujo bajo control de flujo y al menos dos líneas de extraccion de fluido, una dedichas líneas de extraccion(extracto r efinado) están bajo control de flujo, la otra está bajo control de presion por el intermediario de al menos una válvulade control caracterizado porque dicha línea de extraccion bajo control de presion, más la válvula de control, contieneal menos un organo de restriccion quepermite bajar la presion corriente abajo de al menos uno de los lechos. Aplicacion en la separacion de uno de los isomeros de xileno. La invencion tambiénpropone a un proceso de regulacion de flujo que utilizadicho dispositi vo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9806788A FR2779067B1 (fr) | 1998-05-29 | 1998-05-29 | Dispositif de regulation de debit d'au moins un fluide d'unites de separation par lit mobile simule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR018382A1 true AR018382A1 (es) | 2001-11-14 |
Family
ID=9526852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990102473A AR018382A1 (es) | 1998-05-29 | 1999-05-26 | Una instalacion y proceso para separar por lecho movil simulado al menos un isomero de xileno de un material de base de hidrocarburo. |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US6063285A (es) |
| EP (1) | EP0960642B1 (es) |
| JP (1) | JP4590539B2 (es) |
| KR (1) | KR100610186B1 (es) |
| AR (1) | AR018382A1 (es) |
| BR (1) | BR9902223A (es) |
| CA (1) | CA2272638C (es) |
| DE (1) | DE69932203T2 (es) |
| ES (1) | ES2267236T3 (es) |
| FR (1) | FR2779067B1 (es) |
| ID (1) | ID25953A (es) |
| MY (1) | MY116033A (es) |
| SG (1) | SG73649A1 (es) |
| TW (1) | TW466124B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2754731B1 (fr) * | 1996-10-18 | 1999-07-02 | Novasep Sa | Perfectionnement aux procedes d'enrichissement d'isomeres optiques par lit mobile simule |
| KR100567942B1 (ko) * | 2000-03-10 | 2006-04-07 | 닛폰렌스이가부시키가이샤 | 크로마토그래피 분리공정의 제어방법 |
| JP4879392B2 (ja) * | 2000-11-09 | 2012-02-22 | 日本錬水株式会社 | クロマト分離方法 |
| US6740243B2 (en) | 2000-11-15 | 2004-05-25 | Purdue Research Foundation | Systems and processes for performing separations using a simulated moving bed apparatus |
| US7211146B2 (en) * | 2001-09-21 | 2007-05-01 | Crystal Is, Inc. | Powder metallurgy crucible for aluminum nitride crystal growth |
| EP1382899A1 (en) * | 2002-07-18 | 2004-01-21 | Soda-Club (CO 2) SA | A valve for closing a container, container and a system and method for filling a container |
| FR2856313B1 (fr) * | 2003-06-17 | 2005-07-29 | Inst Francais Du Petrole | Methode de gestion des vannes d'un systeme de separation a lit mobile simule |
| US6896812B1 (en) | 2003-07-17 | 2005-05-24 | Uop Llc | Process to compensate for a discrete non-separating section in simulated moving bed adsorptive separation processes |
| DE102004025000A1 (de) | 2004-05-21 | 2005-12-08 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von chemischen und pharmazeutischen Produkten mit integrierter Mehrsäulen-Chromatographie |
| JP2008134058A (ja) * | 2005-03-18 | 2008-06-12 | Daicel Chem Ind Ltd | 擬似移動床式クロマトグラフィー分離装置 |
| US7544293B2 (en) | 2005-09-26 | 2009-06-09 | Semba Inc. | Valve and process for interrupted continuous flow chromatography |
| FR2919604B1 (fr) * | 2007-07-30 | 2012-09-21 | Inst Francais Du Petrole | Procede et dispositif de separation ameliore de metaxylene en lit mobile simule |
| EP2609976B1 (de) | 2009-02-20 | 2014-08-27 | Fränkische Rohrwerke Gebr. Kirchner GmbH + Co KG | Leichtflüssigkeitsabscheidevorrichtung |
| JP5470451B2 (ja) | 2009-05-29 | 2014-04-16 | エクソンモービル・ケミカル・パテンツ・インク | フィードバック及びフィードフォワード閉ループ純度及び回収率制御 |
| FR2979252B1 (fr) | 2011-08-26 | 2013-08-16 | IFP Energies Nouvelles | Procede et dispositif de production de paraxylene en contre-courant simule a grande flexibilite |
| KR102214656B1 (ko) * | 2020-09-04 | 2021-02-10 | 김순희 | 반도체칩 보호막 형성용 몰드 내 충진제 주입 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651149B1 (fr) * | 1989-08-28 | 1992-06-05 | Inst Francais Du Petrole | Procede continu et dispositif de separation chromatographique d'un melange d'au moins trois constituants en trois effluents purifies au moyen d'un seul solvant a deux temperatures et/ou a deux pressions differentes. |
| US5156736A (en) * | 1991-05-07 | 1992-10-20 | Schoenrock Karlheinz W R | Simulated moving bed apparatus using a single sorbent bed for separating components from a fluid stream |
| FR2708480B1 (fr) * | 1993-08-02 | 1996-05-24 | Inst Francais Du Petrole | Distributeur-mélangeur-extracteur de fluide monophasique pour lits de solides granulaires. |
| FR2719233B1 (fr) * | 1994-04-28 | 1996-07-19 | Inst Francais Du Petrole | Procédé de séparation en lit mobile simulé à débit de recyclage constant. |
| AR004048A1 (es) * | 1995-10-20 | 1998-09-30 | Inst Francais Du Petrole | Un dispositivo para distribuir, mezclar, y/o extraer varios fluidos en procesos de cromatografia y una columna cromatrografica que utiliza dicho dispositivo |
| FR2743002B1 (fr) * | 1995-12-27 | 1998-01-30 | Inst Francais Du Petrole | Procede de regulation d'au moins un debit de fluide circulant dans une boucle de separation chromatographique en lit mobile simule |
-
1998
- 1998-05-29 FR FR9806788A patent/FR2779067B1/fr not_active Expired - Lifetime
-
1999
- 1999-05-07 DE DE69932203T patent/DE69932203T2/de not_active Expired - Lifetime
- 1999-05-07 EP EP99401138A patent/EP0960642B1/fr not_active Expired - Lifetime
- 1999-05-07 ES ES99401138T patent/ES2267236T3/es not_active Expired - Lifetime
- 1999-05-24 ID IDP990477D patent/ID25953A/id unknown
- 1999-05-25 CA CA002272638A patent/CA2272638C/fr not_active Expired - Lifetime
- 1999-05-26 AR ARP990102473A patent/AR018382A1/es active IP Right Grant
- 1999-05-26 TW TW088108635A patent/TW466124B/zh not_active IP Right Cessation
- 1999-05-27 US US09/318,574 patent/US6063285A/en not_active Expired - Lifetime
- 1999-05-28 MY MYPI99002137A patent/MY116033A/en unknown
- 1999-05-28 KR KR1019990019407A patent/KR100610186B1/ko not_active IP Right Cessation
- 1999-05-28 BR BR9902223-0A patent/BR9902223A/pt not_active IP Right Cessation
- 1999-05-28 SG SG1999002851A patent/SG73649A1/en unknown
- 1999-05-31 JP JP15099099A patent/JP4590539B2/ja not_active Expired - Lifetime
-
2000
- 2000-03-15 US US09/525,454 patent/US6332982B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR100610186B1 (ko) | 2006-08-09 |
| FR2779067B1 (fr) | 2000-08-18 |
| KR19990088642A (ko) | 1999-12-27 |
| ES2267236T3 (es) | 2007-03-01 |
| EP0960642B1 (fr) | 2006-07-05 |
| US6332982B1 (en) | 2001-12-25 |
| DE69932203D1 (de) | 2006-08-17 |
| ID25953A (id) | 2000-11-16 |
| MY116033A (en) | 2003-10-31 |
| TW466124B (en) | 2001-12-01 |
| FR2779067A1 (fr) | 1999-12-03 |
| BR9902223A (pt) | 2001-03-06 |
| JPH11347303A (ja) | 1999-12-21 |
| DE69932203T2 (de) | 2006-11-09 |
| US6063285A (en) | 2000-05-16 |
| CA2272638A1 (fr) | 1999-11-29 |
| SG73649A1 (en) | 2000-06-20 |
| EP0960642A1 (fr) | 1999-12-01 |
| JP4590539B2 (ja) | 2010-12-01 |
| CA2272638C (fr) | 2008-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |