NL8006977A - Werkwijze ter bereiding van kristallijne zeolieten. - Google Patents

Werkwijze ter bereiding van kristallijne zeolieten. Download PDF

Info

Publication number: NL8006977A
Authority: NL; Netherlands
Prior art keywords: zsm; zeolite; process according; mixture; reaction mixture
Prior art date: 1979-12-26

Application number

NL8006977A

Other languages

English (en)

Dutch (nl)

Original Assignee

Chevron Res

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.)

1979-12-26

Filing date

1980-12-22

Publication date

1981-07-16

1980-12-22 Application filed by Chevron Res filed Critical Chevron Res

1981-07-16 Publication of NL8006977A publication Critical patent/NL8006977A/nl

Links

239000010457 zeolite Substances 0.000 title claims description 56
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims description 42
238000000034 method Methods 0.000 title claims description 15
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 36
229910021536 Zeolite Inorganic materials 0.000 claims description 33
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 25
239000000203 mixture Substances 0.000 claims description 24
239000013078 crystal Substances 0.000 claims description 21
239000000377 silicon dioxide Substances 0.000 claims description 11
229910000323 aluminium silicate Inorganic materials 0.000 claims description 10
229910052905 tridymite Inorganic materials 0.000 claims description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
229910052906 cristobalite Inorganic materials 0.000 claims description 8
230000032683 aging Effects 0.000 claims description 7
229910052681 coesite Inorganic materials 0.000 claims description 7
235000012239 silicon dioxide Nutrition 0.000 claims description 7
229910052682 stishovite Inorganic materials 0.000 claims description 7
229910004298 SiO 2 Inorganic materials 0.000 claims description 5
229910000272 alkali metal oxide Inorganic materials 0.000 claims description 4
229910052814 silicon oxide Inorganic materials 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 3
238000001354 calcination Methods 0.000 claims description 2
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
239000011541 reaction mixture Substances 0.000 description 29
229940012017 ethylenediamine Drugs 0.000 description 25
238000002360 preparation method Methods 0.000 description 16
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
239000000047 product Substances 0.000 description 14
-1 tetrapropyl ammonium ions Chemical class 0.000 description 14
150000001768 cations Chemical class 0.000 description 11
239000011734 sodium Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
238000002425 crystallisation Methods 0.000 description 9
230000008025 crystallization Effects 0.000 description 9
229910052708 sodium Inorganic materials 0.000 description 8
241000894007 species Species 0.000 description 8
230000015572 biosynthetic process Effects 0.000 description 7
238000000465 moulding Methods 0.000 description 7
150000003839 salts Chemical class 0.000 description 7
239000011780 sodium chloride Substances 0.000 description 7
239000000243 solution Substances 0.000 description 7
RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 6
239000003153 chemical reaction reagent Substances 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 6
229910052680 mordenite Inorganic materials 0.000 description 6
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 description 5
239000003054 catalyst Substances 0.000 description 5
230000003197 catalytic effect Effects 0.000 description 5
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
238000002441 X-ray diffraction Methods 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
239000010453 quartz Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
239000002585 base Substances 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
HCFPRFJJTHMING-UHFFFAOYSA-N ethane-1,2-diamine;hydron;chloride Chemical compound [Cl-].NCC[NH3+] HCFPRFJJTHMING-UHFFFAOYSA-N 0.000 description 3
229910044991 metal oxide Inorganic materials 0.000 description 3
150000004706 metal oxides Chemical class 0.000 description 3
239000012452 mother liquor Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
125000001477 organic nitrogen group Chemical group 0.000 description 3
239000002245 particle Substances 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
238000007605 air drying Methods 0.000 description 2
125000005263 alkylenediamine group Chemical group 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
239000012153 distilled water Substances 0.000 description 2
238000001914 filtration Methods 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
229910000041 hydrogen chloride Inorganic materials 0.000 description 2
239000012535 impurity Substances 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
239000000463 material Substances 0.000 description 2
239000011707 mineral Substances 0.000 description 2
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
229940078552 o-xylene Drugs 0.000 description 2
150000002897 organic nitrogen compounds Chemical class 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000011084 recovery Methods 0.000 description 2
239000010703 silicon Substances 0.000 description 2
LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
238000011282 treatment Methods 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
229920002907 Guar gum Polymers 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
150000004645 aluminates Chemical class 0.000 description 1
ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
150000003868 ammonium compounds Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
238000001311 chemical methods and process Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
125000003916 ethylene diamine group Chemical group 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000012013 faujasite Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
229910052733 gallium Inorganic materials 0.000 description 1
229910001195 gallium oxide Inorganic materials 0.000 description 1
230000014509 gene expression Effects 0.000 description 1
229910052732 germanium Inorganic materials 0.000 description 1
GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 1
229960002154 guar gum Drugs 0.000 description 1
235000010417 guar gum Nutrition 0.000 description 1
239000000665 guar gum Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
125000002768 hydroxyalkyl group Chemical group 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
229910052909 inorganic silicate Inorganic materials 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
238000006317 isomerization reaction Methods 0.000 description 1
230000036244 malformation Effects 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000002808 molecular sieve Substances 0.000 description 1
150000007530 organic bases Chemical class 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
239000004033 plastic Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
229910001388 sodium aluminate 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
159000000000 sodium salts Chemical class 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
239000002904 solvent Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000010189 synthetic method Methods 0.000 description 1
QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
OSBSFAARYOCBHB-UHFFFAOYSA-N tetrapropylammonium Chemical compound CCC[N+](CCC)(CCC)CCC OSBSFAARYOCBHB-UHFFFAOYSA-N 0.000 description 1
LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
238000012546 transfer Methods 0.000 description 1
125000005208 trialkylammonium group Chemical group 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
- C01B33/2876—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 from a reacting mixture containing an amine or an organic cation, e.g. a quaternary onium cation-ammonium, phosphonium, stibonium
- 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
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Crystallography & Structural Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL8006977A 1979-12-26 1980-12-22 Werkwijze ter bereiding van kristallijne zeolieten. NL8006977A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10657979A	1979-12-26	1979-12-26
US10657979		1979-12-26

Publications (1)

Publication Number	Publication Date
NL8006977A true NL8006977A (nl)	1981-07-16

Family

ID=22312184

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8006977A NL8006977A (nl)	1979-12-26	1980-12-22	Werkwijze ter bereiding van kristallijne zeolieten.

Country Status (7)

Country	Link
JP (1)	JPS56100131A (fr)
BE (1)	BE886833A (fr)
CA (1)	CA1144137A (fr)
DE (1)	DE3048819A1 (fr)
FR (1)	FR2472538A1 (fr)
GB (1)	GB2066230B (fr)
NL (1)	NL8006977A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3006471A1 (de)	1980-02-21	1981-08-27	Basf Ag, 6700 Ludwigshafen	Kristalline isotaktische zeolithe, verfahren zur herstellung derselben sowie deren verwendung als katalysatoren
DE3363827D1 (en) *	1983-01-11	1986-07-03	Coal Industry Patents Ltd	Improvements in catalyst production
GB8318336D0 (en) *	1983-07-06	1983-08-10	Ici Plc	Zeolites
JPS6168319A (ja) *	1984-09-10	1986-04-08	Asahi Chem Ind Co Ltd	結晶性アルミノシリケ−トの合成法
FR2629444B1 (fr) *	1988-04-01	1990-12-07	Rhone Poulenc Chimie	Zeolites a base de silice et d'oxyde de germanium et procede de synthese de celles-ci
ZA933879B (en) *	1992-06-05	1993-12-27	Exxon Chemical Patents Inc	ZSM-5-zeolite
US6277355B1 (en) *	1999-07-13	2001-08-21	Exxonmobil Chemical Patents Inc.	Synthesis of ZSM-5 and ZSM-11

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5034309A (fr) *	1973-07-11	1975-04-02
US4016245A (en) *	1973-09-04	1977-04-05	Mobil Oil Corporation	Crystalline zeolite and method of preparing same
US4139600A (en) *	1977-04-22	1979-02-13	Mobil Oil Corporation	Synthesis of zeolite ZSM-5
US4107195A (en) *	1977-04-22	1978-08-15	Mobil Oil Corporation	Preparation of zeolite ZSM-35
NZ186957A (en) *	1977-04-22	1979-10-25	Mobil Oil Corp	Synthesis of crystalline aluminosilicate zeolite and catalytic conversion of organic compounds

1980
- 1980-12-22 CA CA000367306A patent/CA1144137A/fr not_active Expired
- 1980-12-22 NL NL8006977A patent/NL8006977A/nl not_active Application Discontinuation
- 1980-12-23 BE BE0/203300A patent/BE886833A/fr not_active IP Right Cessation
- 1980-12-23 GB GB8041211A patent/GB2066230B/en not_active Expired
- 1980-12-23 FR FR8027339A patent/FR2472538A1/fr active Granted
- 1980-12-23 DE DE19803048819 patent/DE3048819A1/de not_active Ceased
- 1980-12-25 JP JP18497580A patent/JPS56100131A/ja active Pending

Also Published As

Publication number	Publication date
BE886833A (fr)	1981-04-16
GB2066230B (en)	1983-11-23
JPS56100131A (en)	1981-08-11
CA1144137A (fr)	1983-04-05
FR2472538B1 (fr)	1985-05-24
GB2066230A (en)	1981-07-08
DE3048819A1 (de)	1981-09-17
FR2472538A1 (fr)	1981-07-03

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1987-10-01	BA	A request for search or an international-type search has been filed
1987-12-01	BB	A search report has been drawn up
1988-06-01	BV	The patent application has lapsed

Publication	Publication Date	Title
US4021447A (en)	1977-05-03	Synthesis of zeolite ZSM-4
DE3882441T2 (de)	1993-11-25	Synthetisches, kristallines, poröses Material enthaltend Oxiden von Silicium und Bor.
DE3880369T2 (de)	1993-08-05	Zeolithe mit mfi-struktur auf der basis von kieselsaeure und titanoxid und verfahren zu deren synthese.
Derouane et al.	1981	Synthesis and characterization of ZSM-5 type zeolites I. physico-chemical properties of precursors and intermediates
CA1195971A (fr)	1985-10-29	Preparation de zeolites a haute teneur en silice et a morphologie variable
US4650655A (en)	1987-03-17	Crystallization of ZSM-5 from reaction mixtures containing zeolite beta
CA2121788C (fr)	2004-01-27	Cristaux ou agglomerats servant de tamis moleculaires nanometriques, et procedes d'obtention
DE60206914T2 (de)	2006-07-06	Synthetisches poröses kristallines material itq-3 und synthese sowie verwendung davon
NL8020135A (nl)	1981-01-30	Kringproces voor het vormen van zeer zuivere zsm-5 katalysator.
DE68924640T2 (de)	1996-04-18	Zeolithe.
JPH10508570A (ja)	1998-08-25	アンモニア中での結晶質多孔質固体の合成
JPH0157047B2 (fr)	1989-12-04
DE2643928A1 (de)	1977-04-21	Zeolithartiges material und verfahren zur herstellung desselben und dessen verwendung
US4525466A (en)	1985-06-25	Process for synthetizing zeolites having a mordenite structure and having high catalytic activity
US5350722A (en)	1994-09-27	MTW-type zeolite and its preparation process
DE69022569T2 (de)	1996-03-28	Herstellung von kristallinen, porösen Boro-Silikaten.
HU188001B (en)	1986-03-28	Process for preparing aluminium silicates with a zeolite-like structure
US4657748A (en)	1987-04-14	Crystalline zeolite (ECR-1) and process for preparing it
EP0142347B1 (fr)	1992-02-26	Procédé pour la préparation de zéolites du type L par technique nucléaire
EP0887310B1 (fr)	2003-04-09	Procédé de synthèse de zéolithes de la famille des faujasites utilisant de recyclage de la liqueurmère
US5194410A (en)	1993-03-16	Crystalline molecular sieve synthesis using quaternary ammonium-functionalized organosiliconate
CA1144137A (fr)	1983-04-05	Methode de preparation de zeolites cristallins
US7544347B2 (en)	2009-06-09	Method for synthesizing ZBM-30 zeolite from a mixture of amine compounds
Salou et al.	2001	Effect of aluminium source and content on the synthesis of zeolite ZSM-5 from kanemite via solid-state transformation
DE3883466T2 (de)	1993-12-23	Verfahren zur Herstellung kristalliner (Metallo)silikate.