DD224576A5 - Ferrosilikat-molekularsiebzusammensetzungen - Google Patents

Ferrosilikat-molekularsiebzusammensetzungen Download PDF

Info

Publication number: DD224576A5
Authority: DD; German Democratic Republic
Prior art keywords: value; zero; item; ferrosilicate; composition
Prior art date: 1982-12-23

Application number

DD83258477A

Other languages

German (de)

English (en)

Inventor

Celeste A Messina

Brent M-T Lok

Original Assignee

Union Carbide Corp

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.)

1982-12-23

Filing date

1983-12-22

Publication date

1985-07-10

1983-12-22 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1985-07-10 Publication of DD224576A5 publication Critical patent/DD224576A5/de

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title description 11
239000002808 molecular sieve Substances 0.000 title 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title 1
239000000203 mixture Substances 0.000 claims abstract description 45
229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 21
150000001768 cations Chemical class 0.000 claims abstract description 10
239000000126 substance Substances 0.000 claims abstract description 8
230000003197 catalytic effect Effects 0.000 claims abstract description 5
230000000274 adsorptive effect Effects 0.000 claims abstract 2
239000000835 fiber Substances 0.000 claims abstract 2
239000011541 reaction mixture Substances 0.000 claims description 23
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
239000013078 crystal Substances 0.000 claims description 12
239000011734 sodium Substances 0.000 claims description 12
-1 alkaline earth metal cation Chemical class 0.000 claims description 11
239000003795 chemical substances by application Substances 0.000 claims description 11
238000000034 method Methods 0.000 claims description 11
238000002441 X-ray diffraction Methods 0.000 claims description 7
238000000634 powder X-ray diffraction Methods 0.000 claims description 7
239000010457 zeolite Substances 0.000 claims description 7
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
229910021536 Zeolite Inorganic materials 0.000 claims description 5
229910052782 aluminium Inorganic materials 0.000 claims description 5
238000001354 calcination Methods 0.000 claims description 5
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
230000015572 biosynthetic process Effects 0.000 claims description 4
238000002360 preparation method Methods 0.000 claims description 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
238000010586 diagram Methods 0.000 claims description 3
239000000843 powder Substances 0.000 claims description 3
229910052708 sodium Inorganic materials 0.000 claims description 3
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
239000003513 alkali Substances 0.000 claims description 2
229910052783 alkali metal Inorganic materials 0.000 claims description 2
150000001340 alkali metals Chemical class 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims description 2
229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
238000005342 ion exchange Methods 0.000 claims description 2
229910052742 iron Inorganic materials 0.000 claims description 2
239000011707 mineral Substances 0.000 claims description 2
229910052700 potassium Inorganic materials 0.000 claims description 2
239000011591 potassium Substances 0.000 claims description 2
238000000354 decomposition reaction Methods 0.000 claims 3
150000004760 silicates Chemical class 0.000 claims 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
229910052804 chromium Inorganic materials 0.000 claims 1
239000011651 chromium Substances 0.000 claims 1
229910001657 ferrierite group Inorganic materials 0.000 claims 1
239000004615 ingredient Substances 0.000 claims 1
MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 2
239000000047 product Substances 0.000 description 16
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
VDWODSPSMJMZQI-UHFFFAOYSA-N 2-methyl-1-azabicyclo[2.2.2]octane Chemical compound C1CN2C(C)CC1CC2 VDWODSPSMJMZQI-UHFFFAOYSA-N 0.000 description 14
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
239000011148 porous material Substances 0.000 description 8
238000001179 sorption measurement Methods 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 6
239000000463 material Substances 0.000 description 5
239000007787 solid Substances 0.000 description 5
229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
238000004458 analytical method Methods 0.000 description 3
238000005119 centrifugation Methods 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 3
239000001307 helium Substances 0.000 description 3
229910052734 helium Inorganic materials 0.000 description 3
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
QZRHHEURPZONJU-UHFFFAOYSA-N iron(2+) dinitrate nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QZRHHEURPZONJU-UHFFFAOYSA-N 0.000 description 3
239000001282 iso-butane Substances 0.000 description 3
150000002892 organic cations Chemical class 0.000 description 3
229920001343 polytetrafluoroethylene Polymers 0.000 description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
150000001342 alkaline earth metals 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
150000001412 amines Chemical class 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
239000003054 catalyst Substances 0.000 description 2
238000004523 catalytic cracking Methods 0.000 description 2
238000002425 crystallisation Methods 0.000 description 2
230000008025 crystallization Effects 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
229910052698 phosphorus Inorganic materials 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
150000003856 quaternary ammonium compounds Chemical class 0.000 description 2
230000005855 radiation Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
229910001388 sodium aluminate Inorganic materials 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
239000005751 Copper oxide Substances 0.000 description 1
229910000608 Fe(NO3)3.9H2O Inorganic materials 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
CUPCBVUMRUSXIU-UHFFFAOYSA-N [Fe].OOO Chemical compound [Fe].OOO CUPCBVUMRUSXIU-UHFFFAOYSA-N 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
229910052910 alkali metal silicate Inorganic materials 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
150000005840 aryl radicals Chemical class 0.000 description 1
239000002585 base Substances 0.000 description 1
229910052797 bismuth Inorganic materials 0.000 description 1
229910001593 boehmite Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910000431 copper oxide Inorganic materials 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
238000011081 inoculation Methods 0.000 description 1
PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical compound [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 0.000 description 1
229910021519 iron(III) oxide-hydroxide Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000011146 organic particle Substances 0.000 description 1
125000002524 organometallic group Chemical group 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
238000010926 purge Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
239000012265 solid product Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000010998 test method Methods 0.000 description 1
150000004684 trihydrates Chemical class 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
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2884—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures the aluminium or the silicon in the network being partly replaced
- 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
- B01J29/88—Ferrosilicates; Ferroaluminosilicates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Compounds Of Iron (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

DD83258477A 1982-12-23 1983-12-22 Ferrosilikat-molekularsiebzusammensetzungen DD224576A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US45243982A	1982-12-23	1982-12-23

Publications (1)

Publication Number	Publication Date
DD224576A5 true DD224576A5 (de)	1985-07-10

Family

ID=23796457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD83258477A DD224576A5 (de)	1982-12-23	1983-12-22	Ferrosilikat-molekularsiebzusammensetzungen

Country Status (7)

Country	Link
EP (1)	EP0115031A1 (da)
JP (1)	JPS59116120A (da)
AU (1)	AU2281483A (da)
DD (1)	DD224576A5 (da)
DK (1)	DK593283A (da)
ES (1)	ES8604387A1 (da)
NO (1)	NO834764L (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4829040A (en) *	1979-10-15	1989-05-09	Union Oil Company Of California	Catalyst containing an intermediate pore molecular sieve for mild hydrocracking
US4554396A (en) *	1984-09-18	1985-11-19	Mobil Oil Corporation	Olefin upgrading with ferrosilicate zeolite catalyst
US4961836A (en) *	1986-05-23	1990-10-09	Exxon Research And Engineering Company	Synthesis of transition metal alumino-silicate IOZ-5 and use of it for hydrocarbon conversion
FR2608068B1 (fr) *	1986-12-16	1989-03-24	Inst Francais Du Petrole	Nouveau procede de synthese de zeolithes du type ferrisilicate, produits ainsi obtenus et leurs utilisations
GB8821237D0 (en) *	1988-09-09	1988-10-12	Shell Int Research	Novel crystalline(metallo)silicates & process for preparing such(metallo)silicates
IT1227887B (it) *	1988-12-09	1991-05-14	Eniricerche Spa	Borosilicato cristallino poroso isostrutturale con la levynite
WO1991006508A1 (en) *	1989-10-31	1991-05-16	Mitsubishi Jukogyo Kabushiki Kaisha	Catalyst for nitrogen oxide decomposition and method of cleaning nitrogen oxide-containing exhaust gas
JP3839565B2 (ja) *	1997-01-20	2006-11-01	日本碍子株式会社	高シリカ珪酸塩系分子篩の合成方法
EP3278863B1 (en)	2007-04-26	2019-11-27	Johnson Matthey Public Limited Company	Transition metal/aei-zeolite scr catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL175162C (nl) *	1976-12-16	1984-10-01	Shell Int Research	Werkwijze voor het bereiden van kristallijne silicaten en toepassing van de verkregen silicaten als katalysator of katalysatordrager.
CA1139731A (en) *	1979-01-15	1983-01-18	Mae K. Rubin	Zsm-12 composition method of preparing same and catalytic conversion therewith
NL7908984A (nl) *	1979-12-13	1981-07-16	Shell Int Research	Werkwijze voor de bereiding van kristallijne silicaten.
EP0040016B1 (en) *	1980-05-13	1984-09-12	Imperial Chemical Industries Plc	Zeolite nu-3

1983
- 1983-12-20 EP EP83112834A patent/EP0115031A1/en not_active Withdrawn
- 1983-12-22 ES ES528303A patent/ES8604387A1/es not_active Expired
- 1983-12-22 JP JP58241124A patent/JPS59116120A/ja active Pending
- 1983-12-22 DD DD83258477A patent/DD224576A5/de unknown
- 1983-12-22 NO NO834764A patent/NO834764L/no unknown
- 1983-12-22 AU AU22814/83A patent/AU2281483A/en not_active Abandoned
- 1983-12-22 DK DK593283A patent/DK593283A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK593283D0 (da)	1983-12-22
DK593283A (da)	1984-06-24
ES528303A0 (es)	1985-08-01
JPS59116120A (ja)	1984-07-04
EP0115031A1 (en)	1984-08-08
AU2281483A (en)	1984-06-28
ES8604387A1 (es)	1985-08-01
NO834764L (no)	1984-06-25

Publication	Publication Date	Title
DE2560441C2 (de)	1986-05-22	Verfahren zur Umwandlung von Paraffinen zu einem Olefine enthaltenden Produkt
DE2625340C2 (da)	1991-06-06
DE68924640T2 (de)	1996-04-18	Zeolithe.
DE3873726T2 (de)	1993-04-01	Synthese-verfahren von nichtzeolitischen molekularsieben.
DE69204434T2 (de)	1996-02-29	Synthese von Beta-Zeolith unter Verwendung von Diethanolamin im Reaktionsgemisch.
DE60036508T2 (de)	2008-06-26	Formling aus binderfreien Zeolith , Verfahren zu seiner Herstellung und seine Verwendung
DE69832349T2 (de)	2006-08-24	Verfahren zur Herstellung von gebundenen Zeolithen
DE4310792A1 (de)	1993-11-25	Zeolithisches Material, Verfahren zur Regenerierung eines Katalysators für Crackverfahren sowie Verfahren zur Bereitstellung eines zeolithhaltigen Materials
DE1567714A1 (de)	1970-07-02	Verfahren zur Herstellung eines kristallinen Aluminosilicatzeoliths
DE2817576A1 (de)	1978-11-02	Synthetischer kristalliner aluminosilicat-zeolith, verfahren zu seiner herstellung und seine verwendung
DE602004009011T2 (de)	2007-12-27	Kristallinisches Material IM-12 und Verfahren zu seiner Herstellung
DE1792783C2 (de)	1980-10-23	Verfahren zur Herstellung eines Zeolithen
DE69312162T2 (de)	1997-10-30	Verfahren zur Herstellung von Zeolithen mit vermindertem Oberflächensäuregehalt
DE2704039A1 (de)	1977-08-18	Zeolithisches molekularsieb und verfahren zu seiner herstellung
DE3341902C2 (de)	1986-07-24	Kristallines Alumosilikat, Verfahren zu seiner Herstellung und seine Verwendung als Katalysator bei der Pyrolysebehandlung von Methanol und/oder Dimethyläther zur Herstellung von Olefinen
DD224576A5 (de)	1985-07-10	Ferrosilikat-molekularsiebzusammensetzungen
DE3490097C2 (da)	1991-04-25
DE3518094C2 (da)	1989-02-02
DE60123848T2 (de)	2007-09-06	Synthetisches poröses kristallines material mcm-71, dessen synthese und verwendung
DE69704933T2 (de)	2001-11-22	Mikroporöse kristalline metallphosphate
DE69106474T2 (de)	1995-08-17	Zeolithkatalysator mit hexagonaler struktur und dessen anwendung.
DD218078A5 (de)	1985-01-30	Mikroporoese kristalline ferrosilikatzusammensetzung
DE2062570A1 (de)	1971-06-24	Verfahren zur Herstellung von Zeolithen
DE69203776T2 (de)	1996-03-21	Verfahren zur Herstellung eines kristallinen Zeolithen.
DE69125283T2 (de)	1997-06-26	Kristalline molekularsiebzusammensetzung