ATE434589T1 - Poröses kristallines material (zeolith itq-21), herstellungsverfahren dafür und verwendung davon bei der katalytischen umwandlung organischer verbindungen - Google Patents
Poröses kristallines material (zeolith itq-21), herstellungsverfahren dafür und verwendung davon bei der katalytischen umwandlung organischer verbindungenInfo
- Publication number
- ATE434589T1 ATE434589T1 AT02730314T AT02730314T ATE434589T1 AT E434589 T1 ATE434589 T1 AT E434589T1 AT 02730314 T AT02730314 T AT 02730314T AT 02730314 T AT02730314 T AT 02730314T AT E434589 T1 ATE434589 T1 AT E434589T1
- Authority
- AT
- Austria
- Prior art keywords
- crystalline material
- porous crystalline
- organic compounds
- catalytic conversion
- zeolite itq
- Prior art date
Links
- 239000002178 crystalline material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000002894 organic compounds Chemical class 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000002441 X-ray diffraction Methods 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000000126 substance 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
- C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
-
- 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
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
- C10G29/205—Organic compounds not containing metal atoms by reaction with hydrocarbons added to the hydrocarbon oil
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
- C10G47/20—Crystalline alumino-silicate carriers the catalyst containing other metals or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200101145A ES2192935B1 (es) | 2001-05-14 | 2001-05-14 | Sintesis de zeolita itq-21. |
| PCT/ES2002/000223 WO2002092511A1 (es) | 2001-05-14 | 2002-05-10 | Un material cristalino poroso (zeolita itq-21), su procedimiento de preparación y su uso en la conversión catalítica de compuestos orgánicos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE434589T1 true ATE434589T1 (de) | 2009-07-15 |
Family
ID=8497771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02730314T ATE434589T1 (de) | 2001-05-14 | 2002-05-10 | Poröses kristallines material (zeolith itq-21), herstellungsverfahren dafür und verwendung davon bei der katalytischen umwandlung organischer verbindungen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6849248B2 (de) |
| EP (1) | EP1405825B1 (de) |
| JP (1) | JP4386643B2 (de) |
| AT (1) | ATE434589T1 (de) |
| AU (1) | AU2002302660B2 (de) |
| CA (1) | CA2447448C (de) |
| DE (1) | DE60232724D1 (de) |
| ES (2) | ES2192935B1 (de) |
| RU (1) | RU2296104C2 (de) |
| WO (1) | WO2002092511A1 (de) |
| ZA (1) | ZA200309511B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2195744B1 (es) | 2001-10-04 | 2005-02-16 | Universidad Politecnica De Valencia | Aplicacion de la zeolita itq-21 en craqueo catalitico de hidrocarburos. |
| ES2204257B1 (es) | 2001-11-30 | 2005-05-01 | Universidad Politecnica De Valencia | Sintesis de itq-21 en ausencia de iones fluoruro. |
| US7439411B2 (en) | 2002-07-11 | 2008-10-21 | Consejo Superior De Investigaciones Clentificas | Zeolite catalyst for the alkylation of aromatic compounds with olefins, alcohols or polyalkylated aromatic compounds |
| ES2206030B1 (es) | 2002-07-11 | 2005-08-01 | Universidad Politecnica De Valencia | Un catalizador zeolitico para alquilacion de compuestos aromaticos con olefinas, alcoholes o compuestos aromaticos polialquilados. |
| ES2200701B1 (es) * | 2002-07-16 | 2005-05-01 | Universidad Politecnica De Valencia | Catalizador de hidrocraqueo conteniendo un material solido cristalino microporoso y uso de dicho catalizador para el hidrocraqueo de alimentacion de hidrocarburos. |
| US7410924B2 (en) | 2002-07-16 | 2008-08-12 | Consejo Superior De Investigaciones Cientificas | Hydrocracking catalyst comprising a microporous crystalline solid material |
| ES2200702B1 (es) | 2002-07-16 | 2005-05-01 | Univesidad Politecnica De Valencia | Catalizador conteniendo un material solido cristalino microporoso y proceso para mejorar la calidad de fracciones diesel utilizando dicho catalizador. |
| FR2858334B1 (fr) | 2003-07-30 | 2005-09-02 | Inst Francais Du Petrole | Solide cristallise im-11 de type structural lta et son procede de preparation |
| ES2246704B1 (es) * | 2004-05-28 | 2007-06-16 | Universidad Politecnica De Valencia | Zeolita itq-30. |
| FR2923476B1 (fr) | 2007-11-12 | 2010-12-31 | Inst Francais Du Petrole | Solide cristalise im-17 et son procede de preparation |
| FR2923477B1 (fr) | 2007-11-12 | 2011-03-18 | Inst Francais Du Petrole | Solide cristallise im-18 et son procede de preparation |
| FR2940266B1 (fr) | 2008-12-18 | 2010-12-31 | Inst Francais Du Petrole | Solide cristallise im-20 et son procede de preparation |
| ES2430404B1 (es) * | 2012-04-18 | 2014-09-29 | Consejo Superior De Investigaciones Científicas (Csic) | Material ITQ-49, su procedimiento de obtención y su uso |
| KR102321624B1 (ko) * | 2014-05-23 | 2021-11-04 | 에스케이이노베이션 주식회사 | 디젤 수율을 극대화할 수 있는 rfcc 공정용 접촉분해촉매 및 이의 제조방법 |
| ES2554648B1 (es) * | 2014-06-20 | 2016-09-08 | Consejo Superior De Investigaciones Científicas (Csic) | Material ITQ-55, procedimiento de preparación y uso |
| WO2025042954A1 (en) | 2023-08-24 | 2025-02-27 | Chevron U.S.A. Inc. | Molecular sieve boron itq-21, its synthesis and use |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3411874A (en) * | 1964-11-09 | 1968-11-19 | Mobil Oil Corp | Zsm-2 zeolite and preparation thereof |
| DE3812592A1 (de) | 1988-04-15 | 1989-10-26 | Deggendorfer Werft Eisenbau | Verfahren zur herstellung von zeolithen |
| US5393511A (en) * | 1988-10-10 | 1995-02-28 | Societe Nationale Elf Aquitaine | Synthesis of zeolites of faujasite structure |
| US5271922A (en) * | 1992-10-09 | 1993-12-21 | Chevron Research And Technology Company | Process for preparing molecular sieves using a sparteine template |
| CN1245475A (zh) * | 1996-12-31 | 2000-02-23 | 切夫里昂美国公司 | 沸石ssz-48 |
| US6043179A (en) * | 1997-08-13 | 2000-03-28 | California Institute Of Technology | Zeolite CIT-5 and method of making |
| US6040258A (en) * | 1997-08-13 | 2000-03-21 | California Institute Of Technology | Zeolite CIT-5 and method of making |
-
2001
- 2001-05-14 ES ES200101145A patent/ES2192935B1/es not_active Expired - Fee Related
-
2002
- 2002-05-10 ES ES02730314T patent/ES2327395T3/es not_active Expired - Lifetime
- 2002-05-10 RU RU2003135790/15A patent/RU2296104C2/ru not_active IP Right Cessation
- 2002-05-10 EP EP02730314A patent/EP1405825B1/de not_active Expired - Lifetime
- 2002-05-10 AT AT02730314T patent/ATE434589T1/de not_active IP Right Cessation
- 2002-05-10 WO PCT/ES2002/000223 patent/WO2002092511A1/es not_active Ceased
- 2002-05-10 CA CA002447448A patent/CA2447448C/en not_active Expired - Fee Related
- 2002-05-10 JP JP2002589403A patent/JP4386643B2/ja not_active Expired - Fee Related
- 2002-05-10 AU AU2002302660A patent/AU2002302660B2/en not_active Ceased
- 2002-05-10 DE DE60232724T patent/DE60232724D1/de not_active Expired - Lifetime
-
2003
- 2003-11-14 US US10/714,571 patent/US6849248B2/en not_active Expired - Lifetime
- 2003-12-08 ZA ZA2003/09511A patent/ZA200309511B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2296104C2 (ru) | 2007-03-27 |
| JP2004525065A (ja) | 2004-08-19 |
| ZA200309511B (en) | 2005-07-27 |
| DE60232724D1 (de) | 2009-08-06 |
| CA2447448C (en) | 2009-11-17 |
| JP4386643B2 (ja) | 2009-12-16 |
| US6849248B2 (en) | 2005-02-01 |
| US20040149964A1 (en) | 2004-08-05 |
| EP1405825B1 (de) | 2009-06-24 |
| EP1405825A1 (de) | 2004-04-07 |
| CA2447448A1 (en) | 2002-11-21 |
| ES2192935A1 (es) | 2003-10-16 |
| ES2327395T3 (es) | 2009-10-29 |
| RU2003135790A (ru) | 2005-05-20 |
| WO2002092511A1 (es) | 2002-11-21 |
| ES2192935B1 (es) | 2004-08-16 |
| AU2002302660B2 (en) | 2007-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE434589T1 (de) | Poröses kristallines material (zeolith itq-21), herstellungsverfahren dafür und verwendung davon bei der katalytischen umwandlung organischer verbindungen | |
| Agaskar et al. | A molecular level mechanism of n-butane oxidation to maleic anhydride over vanadyl pyrophosphate | |
| Yamashita et al. | Photocatalytic decomposition of NO at 275 K on titanium oxide catalysts anchored within zeolite cavities and framework | |
| EP3388392B1 (de) | Kupfer enthaltende, kleinporige zeolite mit niedrigerm alkalimetallgehalt, verfahren zu ihrer herstellung und ihre verwendung als scr-katalysatoren | |
| ATE183987T1 (de) | Zeolith ers-10 und verfahren zu seiner herstellung | |
| HU230919B1 (hu) | Eljárás NOx és N2O eltávolítására | |
| RU2004119410A (ru) | Катализатор, содержащий микропористый цеолит в мезопористом носителе, и способ его получения | |
| KR20160129030A (ko) | 개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 | |
| ATE307780T1 (de) | Synthetisches poröses kristallines material itq-3 und synthese sowie verwendung davon | |
| JP2009166031A (ja) | 窒素酸化物浄化触媒及び窒素酸化物浄化方法 | |
| US20220054977A1 (en) | Structured monolithic catalyst for reducing nox emission in flue gas, the preparation method and the use thereof | |
| WO2008009453A3 (de) | Verfahren zur herstellung metalldotierter zeolithe und ihre verwendung bei der katalytischen umwandlung von stickoxiden | |
| Matsuoka et al. | Photocatalytic decomposition of N2O into N2 and O2 at 298 K on Cu (I) ion catalysts anchored onto various oxides. The effect of the coordination state of the Cu (I) ions on the photocatalytic reactivity | |
| Dzwigaj | Recent advances in the incorporation and identification of vanadium species in microporous materials | |
| Maurelli et al. | Elucidating the nature and reactivity of Ti ions incorporated in the framework of AlPO-5 molecular sieves. New evidence from 31P HYSCORE spectroscopy | |
| Kim et al. | Improvement of Lifetime Using Transition Metal‐Incorporated SAPO‐34 Catalysts in Conversion of Dimethyl Ether to Light Olefins | |
| Doan et al. | Hybrid Cu‐Fe/ZSM‐5 catalyst prepared by liquid ion‐exchange for NOx removal by NH3‐SCR process | |
| JP6100381B2 (ja) | 排ガスの浄化および酸化触媒の再生のための方法 | |
| Hutchings et al. | Reactivation of zeolite and oxide catalysts using nitrous oxide | |
| EP0159845A3 (de) | Synthese eines kristallinen Zeolithes | |
| Higashimoto et al. | Characterization of the VS-1 catalyst using various spectroscopic techniques and its unique photocatalytic reactivity for the decomposition of NO in the absence and presence of C3H8 | |
| Hu et al. | Local structures of active sites on Ti-MCM-41 and their photocatalytic reactivity for the decomposition of NO | |
| ATE325077T1 (de) | Aluminiumoxidagglomerate, verfahren zu ihrer herstellung und verwendung davon als absorptionsmittel oder katalysatorträger | |
| Basaldella et al. | Preparation of supported Cu/ZSM-5 zeolite films for DeNOx reaction | |
| Machmud et al. | Modifying α-Al2O3 with cerium, zirconium, and sulfate for catalytic removal of C4F8 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |