GB1277458A - Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof - Google Patents
Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereofInfo
- Publication number
- GB1277458A GB1277458A GB3091769A GB3091769A GB1277458A GB 1277458 A GB1277458 A GB 1277458A GB 3091769 A GB3091769 A GB 3091769A GB 3091769 A GB3091769 A GB 3091769A GB 1277458 A GB1277458 A GB 1277458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- microspheres
- alkali metal
- faujasite
- sio
- hydrated
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000004005 microsphere Substances 0.000 title abstract 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910000323 aluminium silicate Inorganic materials 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000005336 cracking Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 6
- 239000005995 Aluminium silicate Substances 0.000 abstract 5
- 235000012211 aluminium silicate Nutrition 0.000 abstract 5
- 239000012013 faujasite Substances 0.000 abstract 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 4
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 4
- 239000004927 clay Substances 0.000 abstract 4
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 150000001340 alkali metals Chemical class 0.000 abstract 3
- 239000000470 constituent Substances 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 238000010335 hydrothermal treatment Methods 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- 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 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
1277458 Microspherical alumino silicates ENGLEHARD MINERALS & CHEMICALS CORP 18 June 1969 [20 June 1968 25 March 1969] 30917/69 Heading B1E [Also in Division C1] A process for preparing an ion-exchanged synthetic crystalline faujasite comprises spray drying a slurry in water of hydrated (or a mixture of hydrated and calcined) kaolin clay to form microspheres, calcining the clay until the hydrated clay is dehydrated and the microspheres at least partially undergo the kaolin exotherm, suspending the microspheres at 65‹-130‹ F in an aqueous solution of an alkali metal hydroxide of, e.g. 12-22% concentration (w/w), agitating the microspheres in the solution at 150‹-200‹F until hydrated alkali metal faujasite crystals form in said microspheres and silica is leached therefrom, separating the microspheres from solution and then ion-exchanging them, e.g. with NH 4 <SP>+</SP> ions to reduce the alkali metal content thereof. Metakaolin in the form of microspheres may be incorporated into the alkali metal hydroxide solution in an amount of 1-20% by weight of the calcined kaolin. The hydrothermal treatment is preferably terminated after substantially the maximum amount of synthetic faujasite (preferably sodium zeolite Y) has crystallised, if the hydrothermal treatment is continued, zeolite B beings to crystallise (eventually all the crystalling constituent would be present as this). The products, catalysts for cracking hydrocarbons, in the form of attrition-resistant microspheres (100/325 mesh Tyler) containing ion-exchanged faujasite and an amorphous alumina-silica residue of alkali metal hydroxide-leached calcined kaolin clay (which has undergone the kaolin exotherm) analyze (on a volatile-free weight basis) as at least 90% SiO 2 with Al 2 O 3 (typically 30-50% SiO 2 and 50-65% Al 2 O 3 , in a SiO 2 /Al 2 O 3 molar ratio of 0.8-1.4:1; the Na 2 O constituent is typically less than 3%, and the faujasite constituent in the product (usually 1-70%) preferably has a SiO 2 /Al 2 O 3 molar ratio in excess of 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA077561A CA937225A (en) | 1969-06-18 | 1970-03-16 | Microspherical zeolitic cracking catalyst |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73838468A | 1968-06-20 | 1968-06-20 | |
| US81032569A | 1969-03-25 | 1969-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1277458A true GB1277458A (en) | 1972-06-14 |
Family
ID=27113356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3091769A Expired GB1277458A (en) | 1968-06-20 | 1969-06-18 | Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5116912B1 (en) |
| AT (1) | AT312563B (en) |
| BE (1) | BE734939A (en) |
| DE (1) | DE1931459C3 (en) |
| ES (1) | ES369106A1 (en) |
| FR (1) | FR2016766B1 (en) |
| GB (1) | GB1277458A (en) |
| NL (1) | NL170236C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085057A1 (en) * | 2003-03-28 | 2004-10-07 | China Petroleum & Chemical Corporation | Y zeolite-containing composite material and the preparation method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1075228B (en) | 1975-12-19 | 1985-04-22 | Standard Oil Co | CATALYTIC PIROSCISSION PROCEDURE WITH REDUCED EMISSION OF HARMFUL GASES AND CATALYST USED |
| JPS5472312U (en) * | 1977-11-01 | 1979-05-23 | ||
| US4520119A (en) * | 1983-09-15 | 1985-05-28 | Engelhard Corporation | Cracking catalyst and manufacture thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337474A (en) * | 1964-02-20 | 1967-08-22 | Air Prod & Chem | Method of making cracking catalyst containing a crystalline aluminosilicate |
| US3338672A (en) * | 1964-02-25 | 1967-08-29 | Minerals & Chem Philipp Corp | Method for making a faujasite-type crystalline zeolite |
| US3384602A (en) * | 1965-03-24 | 1968-05-21 | Engelhard Min & Chem | Bonded molecular sieve catalysts and preparation of the same |
| US3271418A (en) * | 1965-06-22 | 1966-09-06 | Mobil Oil Corp | Catalytic conversion of hydrocarbons with a crystalline alumino-silicate in a silica-alumina matrix |
| US3433587A (en) * | 1965-10-22 | 1969-03-18 | Engelhard Min & Chem | Method for preparing crystalline zeolite catalyst |
| US3367886A (en) * | 1966-02-16 | 1968-02-06 | Engelhard Min & Chem | Synthetic zeolite contact masses and method for making the same |
| US3367887A (en) * | 1966-02-25 | 1968-02-06 | Engelhard Min & Chem | Solid catalysts |
| FR1480484A (en) * | 1966-05-10 | 1967-05-12 | Minerals & Chem Philipp Corp | Process for the preparation of aluminosilicate cracking catalysts |
-
1969
- 1969-06-18 GB GB3091769A patent/GB1277458A/en not_active Expired
- 1969-06-20 AT AT590869A patent/AT312563B/en not_active IP Right Cessation
- 1969-06-20 BE BE734939D patent/BE734939A/xx not_active IP Right Cessation
- 1969-06-20 ES ES369106A patent/ES369106A1/en not_active Expired
- 1969-06-20 NL NL6909454A patent/NL170236C/en not_active IP Right Cessation
- 1969-06-20 JP JP4866169A patent/JPS5116912B1/ja active Pending
- 1969-06-20 FR FR6920749A patent/FR2016766B1/fr not_active Expired
- 1969-06-20 DE DE19691931459 patent/DE1931459C3/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085057A1 (en) * | 2003-03-28 | 2004-10-07 | China Petroleum & Chemical Corporation | Y zeolite-containing composite material and the preparation method thereof |
| US7067449B2 (en) | 2003-03-28 | 2006-06-27 | China Petroleum & Chemical Corporation | Y-zeolite-containing composite material and a process for preparing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| NL170236B (en) | 1982-05-17 |
| DE1931459A1 (en) | 1970-07-16 |
| AT312563B (en) | 1974-01-10 |
| FR2016766B1 (en) | 1973-10-19 |
| NL170236C (en) | 1982-10-18 |
| JPS5116912B1 (en) | 1976-05-28 |
| FR2016766A1 (en) | 1970-05-15 |
| DE1931459B2 (en) | 1973-05-24 |
| BE734939A (en) | 1969-12-22 |
| NL6909454A (en) | 1969-12-23 |
| DE1931459C3 (en) | 1973-12-13 |
| ES369106A1 (en) | 1971-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |