NL193144C - Zeolitisch materiaal van het MFI-type, werkwijze voor het opladen van een verbruikte katalysator en werkwijze voor het bereiden van het zeolitische materiaal. - Google Patents
Zeolitisch materiaal van het MFI-type, werkwijze voor het opladen van een verbruikte katalysator en werkwijze voor het bereiden van het zeolitische materiaal. Download PDFInfo
- Publication number
- NL193144C NL193144C NL9300589A NL9300589A NL193144C NL 193144 C NL193144 C NL 193144C NL 9300589 A NL9300589 A NL 9300589A NL 9300589 A NL9300589 A NL 9300589A NL 193144 C NL193144 C NL 193144C
- Authority
- NL
- Netherlands
- Prior art keywords
- zeolitic material
- vol
- catalyst
- zeolite
- alumina
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 29
- 239000003054 catalyst Substances 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 39
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 20
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 7
- 229910052681 coesite Inorganic materials 0.000 claims description 7
- 239000000571 coke Substances 0.000 claims description 7
- 229910052906 cristobalite Inorganic materials 0.000 claims description 7
- 229910052682 stishovite Inorganic materials 0.000 claims description 7
- 229910052905 tridymite Inorganic materials 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000005342 ion exchange Methods 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 238000005216 hydrothermal crystallization Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- -1 alkali metal aluminate Chemical class 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 239000000320 mechanical mixture Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910001408 cation oxide Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 229910018404 Al2 O3 Inorganic materials 0.000 claims 1
- 239000010457 zeolite Substances 0.000 description 42
- 229910021536 Zeolite Inorganic materials 0.000 description 31
- 239000000047 product Substances 0.000 description 17
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 238000005336 cracking Methods 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229910052680 mordenite Inorganic materials 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000004566 IR spectroscopy Methods 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001089 mineralizing effect Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 125000001477 organic nitrogen group Chemical group 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910002656 O–Si–O Inorganic materials 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004231 fluid catalytic cracking Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910001387 inorganic aluminate Inorganic materials 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000449 magic angle spinning nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86312592 | 1992-04-03 | ||
| US07/863,125 US5254327A (en) | 1992-04-03 | 1992-04-03 | Zeolitic catalyst of MFI type, its preparation and use |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL9300589A NL9300589A (nl) | 1993-11-01 |
| NL193144B NL193144B (nl) | 1998-08-03 |
| NL193144C true NL193144C (nl) | 1998-12-04 |
Family
ID=25340328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9300589A NL193144C (nl) | 1992-04-03 | 1993-04-02 | Zeolitisch materiaal van het MFI-type, werkwijze voor het opladen van een verbruikte katalysator en werkwijze voor het bereiden van het zeolitische materiaal. |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5254327A (fr) |
| JP (1) | JP2512679B2 (fr) |
| BR (1) | BR9301386A (fr) |
| CA (1) | CA2092938C (fr) |
| DE (1) | DE4310792C2 (fr) |
| NL (1) | NL193144C (fr) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19722789A1 (de) * | 1997-05-30 | 1998-12-03 | Alsi Penta Zeolithe Gmbh | Synthetisches kristallines Zeolithpulver und Verfahren zu seiner Herstellung |
| US6099820A (en) * | 1999-08-17 | 2000-08-08 | Chevron U.S.A. Inc. | Method for making MTT zeolites without an organic template |
| US6346224B1 (en) * | 1999-10-22 | 2002-02-12 | Intevep, S.A. | Metaloalluminosilicate composition, preparation and use |
| FI110261B (fi) * | 2000-06-20 | 2002-12-31 | Paroc Group Oy Ab | Menetelmä kolloidisen silikaattidispersion valmistamiseksi |
| KR100381563B1 (ko) * | 2000-12-12 | 2003-05-12 | 서곤 | 폐고분자 물질의 액상분해용 촉매의 제조방법 및 이를이용한 분해방법 |
| US6790803B2 (en) | 2001-08-17 | 2004-09-14 | Intevep, S.A. | Catalytic system for hydroconversion of naphtha |
| EP1587756A4 (fr) * | 2002-12-30 | 2011-07-06 | Sk Energy Co Ltd | Procede de preparation de zsm-5 au moyen de temperatures variables sans matrice organique |
| KR100528672B1 (ko) * | 2002-12-30 | 2005-11-15 | 학교법인 건국대학교 | 유기 템플레이트 배제 하에서 가변 온도를 이용하여ｚｓｍ-5를 제조하는 방법 |
| US7589041B2 (en) | 2004-04-23 | 2009-09-15 | Massachusetts Institute Of Technology | Mesostructured zeolitic materials, and methods of making and using the same |
| TWI409104B (zh) * | 2004-07-15 | 2013-09-21 | 日揮世界股份有限公司 | A catalyst for purifying exhaust gas containing organic nitrides and a method for purifying the exhaust gas |
| CN100404431C (zh) * | 2005-03-31 | 2008-07-23 | 中国石油化工股份有限公司 | 一种降低工业废水溶液中氨氮、氨氮和硅含量的方法 |
| US20090124842A1 (en) * | 2006-07-12 | 2009-05-14 | Reagan William J | Fcc catalyst for light olefin production |
| US8206498B2 (en) | 2007-10-25 | 2012-06-26 | Rive Technology, Inc. | Methods of recovery of pore-forming agents for mesostructured materials |
| EP2130586A1 (fr) | 2008-06-06 | 2009-12-09 | Total Petrochemicals Research Feluy | Procédé de fabrication de métallosilicates cristallins |
| US8524625B2 (en) * | 2009-01-19 | 2013-09-03 | Rive Technology, Inc. | Compositions and methods for improving the hydrothermal stability of mesostructured zeolites by rare earth ion exchange |
| US8486369B2 (en) * | 2009-01-19 | 2013-07-16 | Rive Technology, Inc. | Introduction of mesoporosity in low Si/Al zeolites |
| US8685875B2 (en) | 2009-10-20 | 2014-04-01 | Rive Technology, Inc. | Methods for enhancing the mesoporosity of zeolite-containing materials |
| US20110171121A1 (en) * | 2010-01-08 | 2011-07-14 | Rive Technology, Inc. | Compositions and methods for making stabilized mesoporous materials |
| EP2694438A4 (fr) | 2011-04-08 | 2014-11-05 | Rive Technology Inc | Zéolithes à squelette modifié, mésoporeuses |
| WO2013106816A1 (fr) | 2012-01-13 | 2013-07-18 | Rive Technology, Inc. | Introduction de mésoporosité dans des zéolites pauvres en silice |
| US9376324B2 (en) | 2012-01-13 | 2016-06-28 | Rive Technology, Inc. | Introduction of mesoporosity into zeolite materials with sequential acid, surfactant, and base treatment |
| US8765660B1 (en) | 2013-03-08 | 2014-07-01 | Rive Technology, Inc. | Separation of surfactants from polar solids |
| CN103601213A (zh) * | 2013-12-06 | 2014-02-26 | 天津大学 | 低硅铝比纳米片花簇状丝光沸石分子筛制备方法 |
| US9662640B2 (en) | 2013-12-27 | 2017-05-30 | Rive Technology, Inc. | Introducing mesoporosity into zeolite materials with a modified acid pre-treatment step |
| CA2957307C (fr) | 2014-12-11 | 2019-04-16 | Rive Technology, Inc. | Preparation de zeolites mesoporeuses avec traitement reduit |
| US10626019B2 (en) | 2014-12-30 | 2020-04-21 | W. R. Grace & Co.-Conn. | Methods for preparing zeolites with surfactant-templated mesoporosity and tunable aluminum content |
| US10252918B2 (en) * | 2015-12-04 | 2019-04-09 | Exxonmobil Research And Engineering Company | EMM-28, a novel synthetic crystalline material, its preparation and use |
| JP6657968B2 (ja) * | 2016-01-07 | 2020-03-04 | 東ソー株式会社 | Ｍｆｉ型ゼオライト |
| CN110856819B (zh) * | 2018-08-24 | 2022-07-26 | 国家能源投资集团有限责任公司 | 表面富铝分子筛及制备方法和应用和异构化反应催化剂及其应用 |
| CN109279623A (zh) * | 2018-10-12 | 2019-01-29 | 南开大学 | 一种用微孔亚磷酸铝nkx-12为铝源合成高硅铝比丝光沸石的方法 |
| CN112237939B (zh) * | 2019-07-19 | 2022-06-07 | 浙江恒逸石化研究院有限公司 | 含分子筛的催化剂及其制备方法和应用 |
| CN112239212B (zh) * | 2019-07-19 | 2022-06-07 | 浙江恒逸石化研究院有限公司 | Mfi拓扑学结构硅分子筛及其制备方法和应用 |
| CN113426494A (zh) * | 2021-06-24 | 2021-09-24 | 陕西延长石油（集团）有限责任公司 | 一种废催化裂解催化剂复活再生的方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2688401A (en) * | 1949-09-29 | 1954-09-07 | Standard Oil Co | Flotation of active catalyst from spent catalyst |
| US3334964A (en) * | 1963-10-21 | 1967-08-08 | Mobil Oil Corp | Synthesis of mordenite |
| US3702886A (en) * | 1969-10-10 | 1972-11-14 | Mobil Oil Corp | Crystalline zeolite zsm-5 and method of preparing the same |
| US3709979A (en) * | 1970-04-23 | 1973-01-09 | Mobil Oil Corp | Crystalline zeolite zsm-11 |
| US5102644A (en) * | 1973-12-13 | 1992-04-07 | Mobil Oil Corporation | Method for producing zeolites |
| US4257885A (en) * | 1976-02-04 | 1981-03-24 | Union Carbide Corporation | Novel zeolite compositions and processes for preparing and using same |
| US4116814A (en) * | 1977-07-18 | 1978-09-26 | Mobil Oil Corporation | Method and system for effecting catalytic cracking of high boiling hydrocarbons with fluid conversion catalysts |
| ZA807515B (en) * | 1979-12-07 | 1982-07-28 | British Petroleum Co | Ocess for the productrion of crystalline aluminosilicates and their use as catalyst supports |
| JPS5891032A (ja) * | 1981-11-26 | 1983-05-30 | Toray Ind Inc | ペンタシル型ゼオライトの製造法 |
| JPS58144330A (ja) * | 1982-02-24 | 1983-08-27 | Toray Ind Inc | ポリハロゲン化芳香族化合物の異性化方法 |
| JPS58204817A (ja) * | 1982-05-19 | 1983-11-29 | Teijin Yuka Kk | 結晶性アルミノシリケ−トゼオライトの製造法 |
| DK164097C (da) * | 1982-09-20 | 1992-10-05 | Tosoh Corp | Fremgangsmaade til fremstilling af zeoliter |
| NZ205859A (en) * | 1982-10-15 | 1986-04-11 | Mobil Oil Corp | Organic conversion using zeolite catalyst |
| US4615996A (en) * | 1983-08-25 | 1986-10-07 | Gulf Research & Development Company | Dual function cracking catalyst (DFCC) composition |
| US5039640A (en) * | 1986-07-29 | 1991-08-13 | Mobil Oil Corp. | Catalyst composition for octane improvement in catalytic cracking |
| NZ225813A (en) * | 1987-09-02 | 1990-11-27 | Mobil Oil Corp | Zsm-5 in crystal form having specific dimensions, and preparation thereof |
| US5006497A (en) * | 1988-12-30 | 1991-04-09 | Mobil Oil Corporation | Multi component catalyst and a process for catalytic cracking of heavy hydrocarbon feed to lighter products |
| JPH0345010A (ja) * | 1989-07-12 | 1991-02-26 | Mitsubishi Electric Corp | 電流源回路 |
-
1992
- 1992-04-03 US US07/863,125 patent/US5254327A/en not_active Expired - Lifetime
-
1993
- 1993-03-30 CA CA002092938A patent/CA2092938C/fr not_active Expired - Lifetime
- 1993-03-31 BR BR9301386A patent/BR9301386A/pt not_active IP Right Cessation
- 1993-04-02 NL NL9300589A patent/NL193144C/nl not_active IP Right Cessation
- 1993-04-02 DE DE4310792A patent/DE4310792C2/de not_active Expired - Lifetime
- 1993-04-02 JP JP5076523A patent/JP2512679B2/ja not_active Expired - Lifetime
- 1993-08-09 US US08/103,978 patent/US5360774A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE4310792C2 (de) | 1999-03-18 |
| BR9301386A (pt) | 1993-10-13 |
| JPH067680A (ja) | 1994-01-18 |
| DE4310792A1 (de) | 1993-11-25 |
| NL193144B (nl) | 1998-08-03 |
| CA2092938A1 (fr) | 1993-10-04 |
| US5360774A (en) | 1994-11-01 |
| JP2512679B2 (ja) | 1996-07-03 |
| CA2092938C (fr) | 1999-01-19 |
| US5254327A (en) | 1993-10-19 |
| NL9300589A (nl) | 1993-11-01 |
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