AR035028A1 - Tamiz molecular de sapo y/o alpo rejuvenecidos con liquido anhidro o vapor - Google Patents
Tamiz molecular de sapo y/o alpo rejuvenecidos con liquido anhidro o vaporInfo
- Publication number
- AR035028A1 AR035028A1 ARP010101557A ARP010101557A AR035028A1 AR 035028 A1 AR035028 A1 AR 035028A1 AR P010101557 A ARP010101557 A AR P010101557A AR P010101557 A ARP010101557 A AR P010101557A AR 035028 A1 AR035028 A1 AR 035028A1
- Authority
- AR
- Argentina
- Prior art keywords
- sapo
- rejuvenated
- alpo
- anhydro
- molecular sieve
- Prior art date
Links
- 230000003716 rejuvenation Effects 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 241000269350 Anura Species 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- 239000002808 molecular sieve Substances 0.000 abstract 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 6
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 1
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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
- B01J38/52—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids oxygen-containing
-
- 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
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
-
- 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
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/83—Aluminophosphates (APO compounds)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
- C07C2529/85—Silicoaluminophosphates (SAPO compounds)
-
- 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
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se revela el método de rejuvenecimiento de un tamiz molecular. El método incluye el contacto de una tamiz molecular que tiene una captación de metanol menor que 1, o un catalizador que contiene un tamiz molecular que tiene metanol de hasta menor que 1, con líquido anhidro o vapor hasta que la relación de captación de metanol se incremente en por lo menos 10%. El tamiz molecular rejuvenecido o el catalizador pueden usarse para hacer un producto olefínico a partir de una materia prima que contiene oxigenados. Los tamices moleculares preferidos son los tamices moleculares de silicoaluminofosfato (SAPO) y/o aluminofosfato.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/558,774 US6498120B1 (en) | 2000-04-26 | 2000-04-26 | Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR035028A1 true AR035028A1 (es) | 2004-04-14 |
Family
ID=24230932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010101557A AR035028A1 (es) | 2000-04-26 | 2001-03-30 | Tamiz molecular de sapo y/o alpo rejuvenecidos con liquido anhidro o vapor |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6498120B1 (es) |
| EP (1) | EP1276564B1 (es) |
| CN (1) | CN1164364C (es) |
| AR (1) | AR035028A1 (es) |
| AT (1) | ATE442199T1 (es) |
| AU (2) | AU5724301A (es) |
| CA (1) | CA2401710A1 (es) |
| DE (1) | DE60139862D1 (es) |
| ES (1) | ES2332706T3 (es) |
| MX (1) | MXPA02010553A (es) |
| MY (1) | MY127765A (es) |
| NO (1) | NO20024818L (es) |
| TW (1) | TWI228056B (es) |
| WO (1) | WO2001080995A2 (es) |
| ZA (1) | ZA200208604B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6518475B2 (en) * | 2001-02-16 | 2003-02-11 | Exxonmobil Chemical Patents Inc. | Process for making ethylene and propylene |
| US6756516B2 (en) * | 2001-07-02 | 2004-06-29 | Exxonmobil Chemical Patents Inc. | Treatment of acid catalysts |
| US7208442B2 (en) * | 2002-02-28 | 2007-04-24 | Exxonmobil Chemical Patents Inc. | Molecular sieve compositions, catalyst thereof, their making and use in conversion processes |
| US7241716B2 (en) * | 2003-11-10 | 2007-07-10 | Exxonmobil Chemical Patents Inc. | Protecting catalytic sites of metalloaluminophosphate molecular sieves |
| US7132581B2 (en) | 2003-11-12 | 2006-11-07 | Exxonmobil Chemical Patents Inc. | Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system |
| GB0511051D0 (en) * | 2005-05-31 | 2005-07-06 | Exxonmobil Chem Patents Inc | Molecular sieve catalyst treatment |
| GB0510887D0 (en) * | 2005-05-31 | 2005-07-06 | Exxonmobil Chem Patents Inc | Oligomerization using molecular sieve catalysts |
| US7550403B2 (en) * | 2005-06-30 | 2009-06-23 | Uop Llc | Methods for recovering activity of molecular sieve catalysts |
| US8262773B2 (en) | 2005-07-26 | 2012-09-11 | Exxonmobil Upstream Research Company | Method of purifying hydrocarbons and regeneration of adsorbents used therein |
| US7754933B2 (en) * | 2006-07-13 | 2010-07-13 | Exxonmobil Chemical Patents Inc. | Rejuvenating deactivated molecular sieve |
| CN101157051B (zh) * | 2007-02-07 | 2010-12-15 | 中国科学院大连化学物理研究所 | 流化床用微球催化剂的回收方法 |
| US20130137913A1 (en) * | 2011-11-28 | 2013-05-30 | Shell Oil Company | Process for the rejuvenation of a spent molecular sieve catalyst |
| CN108067299A (zh) * | 2016-11-14 | 2018-05-25 | 中瑞天净环保科技（天津）有限公司 | 一种以四乙基氢氧化铵作为模板剂合成scr 催化剂的方法 |
| CN113277530B (zh) * | 2021-06-08 | 2022-10-21 | 深圳技术大学 | 一种铌掺杂AlPO-31分子筛晶体及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319057A (en) * | 1980-12-08 | 1982-03-09 | Grain Processing Corporation | Regeneration of molecular sieves |
| US4842714A (en) | 1984-11-27 | 1989-06-27 | Uop | Catalytic cracking process using silicoaluminophosphate molecular sieves |
| US4681864A (en) | 1985-07-15 | 1987-07-21 | W. R. Grace & Co. | Cracking catalyst |
| US5326923A (en) | 1990-09-26 | 1994-07-05 | Catalytica, Inc. | Method for regenerating certain acidic hydrocarbon conversion catalysts by solvent extraction |
| US5248647A (en) | 1991-02-28 | 1993-09-28 | Uop | Sapo catalysts and use thereof in methanol conversion processes |
| US5177298A (en) * | 1991-06-18 | 1993-01-05 | Uop | Liquid phase adsorption process |
| US5185310A (en) | 1992-01-31 | 1993-02-09 | Mobil Oil Corp. | Activating silicoaluminophosphate compositions |
| US5744680A (en) | 1995-08-10 | 1998-04-28 | Uop | Process for producing light olefins |
| US5932512A (en) | 1997-08-19 | 1999-08-03 | Exxon Chemical Patents, Inc. | Fluorination of synthesized molecular sieve catalysts for increased selectivity to ethylene during conversion of oxygenates to olefins |
| US5912393A (en) | 1997-12-09 | 1999-06-15 | Uop Llc | Metallo aluminophosphate molecular sieve with novel crystal morphology and methanol to olefin process using the sieve |
| US6316683B1 (en) * | 1999-06-07 | 2001-11-13 | Exxonmobil Chemical Patents Inc. | Protecting catalytic activity of a SAPO molecular sieve |
-
2000
- 2000-04-26 US US09/558,774 patent/US6498120B1/en not_active Expired - Lifetime
-
2001
- 2001-03-30 AR ARP010101557A patent/AR035028A1/es unknown
- 2001-04-02 MY MYPI20011549A patent/MY127765A/en unknown
- 2001-04-20 TW TW090109582A patent/TWI228056B/zh not_active IP Right Cessation
- 2001-04-26 AU AU5724301A patent/AU5724301A/xx active Pending
- 2001-04-26 AT AT01930737T patent/ATE442199T1/de not_active IP Right Cessation
- 2001-04-26 ES ES01930737T patent/ES2332706T3/es not_active Expired - Lifetime
- 2001-04-26 MX MXPA02010553A patent/MXPA02010553A/es unknown
- 2001-04-26 EP EP01930737A patent/EP1276564B1/en not_active Expired - Lifetime
- 2001-04-26 AU AU2001257243A patent/AU2001257243B2/en not_active Ceased
- 2001-04-26 WO PCT/US2001/013306 patent/WO2001080995A2/en not_active Ceased
- 2001-04-26 DE DE60139862T patent/DE60139862D1/de not_active Expired - Fee Related
- 2001-04-26 CA CA002401710A patent/CA2401710A1/en not_active Abandoned
- 2001-04-26 CN CNB018072623A patent/CN1164364C/zh not_active Expired - Lifetime
-
2002
- 2002-10-04 NO NO20024818A patent/NO20024818L/no not_active Application Discontinuation
- 2002-10-24 ZA ZA200208604A patent/ZA200208604B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6498120B1 (en) | 2002-12-24 |
| AU5724301A (en) | 2001-11-07 |
| NO20024818D0 (no) | 2002-10-04 |
| ES2332706T3 (es) | 2010-02-11 |
| MXPA02010553A (es) | 2003-10-06 |
| ATE442199T1 (de) | 2009-09-15 |
| AU2001257243B2 (en) | 2005-10-20 |
| NO20024818L (no) | 2002-10-04 |
| TWI228056B (en) | 2005-02-21 |
| DE60139862D1 (de) | 2009-10-22 |
| MY127765A (en) | 2006-12-29 |
| CN1419477A (zh) | 2003-05-21 |
| EP1276564B1 (en) | 2009-09-09 |
| WO2001080995A2 (en) | 2001-11-01 |
| CA2401710A1 (en) | 2001-11-01 |
| WO2001080995A3 (en) | 2002-02-21 |
| CN1164364C (zh) | 2004-09-01 |
| EP1276564A2 (en) | 2003-01-22 |
| ZA200208604B (en) | 2004-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |