DE1567550B2 - Verfahren zur herstellung von hitzebestaendigen aluminiumsilikat- zeolithen - Google Patents
Verfahren zur herstellung von hitzebestaendigen aluminiumsilikat- zeolithenInfo
- Publication number
- DE1567550B2 DE1567550B2 DE1966G0045758 DEG0045758A DE1567550B2 DE 1567550 B2 DE1567550 B2 DE 1567550B2 DE 1966G0045758 DE1966G0045758 DE 1966G0045758 DE G0045758 A DEG0045758 A DE G0045758A DE 1567550 B2 DE1567550 B2 DE 1567550B2
- Authority
- DE
- Germany
- Prior art keywords
- zeolite
- percent
- weight
- solution
- exchange
- 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.)
- Granted
Links
- 239000010457 zeolite Substances 0.000 title claims description 51
- 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 41
- 229910021536 Zeolite Inorganic materials 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 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 title claims description 3
- -1 rare earth metal salts Chemical class 0.000 claims description 15
- 238000005342 ion exchange Methods 0.000 claims description 14
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 14
- 238000001354 calcination Methods 0.000 claims description 5
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 159000000003 magnesium salts Chemical class 0.000 claims description 3
- 239000011734 sodium Substances 0.000 description 28
- 229910052708 sodium Inorganic materials 0.000 description 19
- 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 17
- 150000001768 cations Chemical class 0.000 description 13
- 239000002585 base Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- 238000005336 cracking Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 229910052684 Cerium Inorganic materials 0.000 description 7
- 239000003513 alkali Substances 0.000 description 7
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 7
- 239000012013 faujasite Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 229910052688 Gadolinium Inorganic materials 0.000 description 4
- 229910052779 Neodymium Inorganic materials 0.000 description 4
- 229910052772 Samarium Inorganic materials 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 4
- 229910052746 lanthanum Inorganic materials 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 4
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052727 yttrium Inorganic materials 0.000 description 4
- 229910052777 Praseodymium Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 3
- OBOSXEWFRARQPU-UHFFFAOYSA-N 2-n,2-n-dimethylpyridine-2,5-diamine Chemical compound CN(C)C1=CC=C(N)C=N1 OBOSXEWFRARQPU-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- LHBNLZDGIPPZLL-UHFFFAOYSA-K praseodymium(iii) chloride Chemical compound Cl[Pr](Cl)Cl LHBNLZDGIPPZLL-UHFFFAOYSA-K 0.000 description 2
- NGDQQLAVJWUYSF-UHFFFAOYSA-N 4-methyl-2-phenyl-1,3-thiazole-5-sulfonyl chloride Chemical compound S1C(S(Cl)(=O)=O)=C(C)N=C1C1=CC=CC=C1 NGDQQLAVJWUYSF-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 1
- VQEHIYWBGOJJDM-UHFFFAOYSA-H lanthanum(3+);trisulfate Chemical compound [La+3].[La+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VQEHIYWBGOJJDM-UHFFFAOYSA-H 0.000 description 1
- YTYSNXOWNOTGMY-UHFFFAOYSA-N lanthanum(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[La+3].[La+3] YTYSNXOWNOTGMY-UHFFFAOYSA-N 0.000 description 1
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229940095060 magnesium tartrate Drugs 0.000 description 1
- MUZDLCBWNVUYIR-ZVGUSBNCSA-L magnesium;(2r,3r)-2,3-dihydroxybutanedioate Chemical compound [Mg+2].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O MUZDLCBWNVUYIR-ZVGUSBNCSA-L 0.000 description 1
- GMDNUWQNDQDBNQ-UHFFFAOYSA-L magnesium;diformate Chemical compound [Mg+2].[O-]C=O.[O-]C=O GMDNUWQNDQDBNQ-UHFFFAOYSA-L 0.000 description 1
- XZIGKOYGIHSSCQ-UHFFFAOYSA-N neodymium(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Nd+3].[Nd+3] XZIGKOYGIHSSCQ-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- PLKCYEBERAEWDR-UHFFFAOYSA-K praseodymium(3+);tribromide Chemical compound Br[Pr](Br)Br PLKCYEBERAEWDR-UHFFFAOYSA-K 0.000 description 1
- VUXGXCBXGJZHNB-UHFFFAOYSA-N praseodymium(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Pr+3].[Pr+3] VUXGXCBXGJZHNB-UHFFFAOYSA-N 0.000 description 1
- HWZAHTVZMSRSJE-UHFFFAOYSA-H praseodymium(iii) sulfate Chemical compound [Pr+3].[Pr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HWZAHTVZMSRSJE-UHFFFAOYSA-H 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- JPDBEEUPLFWHAJ-UHFFFAOYSA-K samarium(3+);triacetate Chemical compound [Sm+3].CC([O-])=O.CC([O-])=O.CC([O-])=O JPDBEEUPLFWHAJ-UHFFFAOYSA-K 0.000 description 1
- ICKYUJFKBKOPJT-UHFFFAOYSA-K samarium(3+);tribromide Chemical compound Br[Sm](Br)Br ICKYUJFKBKOPJT-UHFFFAOYSA-K 0.000 description 1
- LVSITDBROURTQX-UHFFFAOYSA-H samarium(3+);trisulfate Chemical compound [Sm+3].[Sm+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LVSITDBROURTQX-UHFFFAOYSA-H 0.000 description 1
- BHXBZLPMVFUQBQ-UHFFFAOYSA-K samarium(iii) chloride Chemical compound Cl[Sm](Cl)Cl BHXBZLPMVFUQBQ-UHFFFAOYSA-K 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910000347 yttrium sulfate Inorganic materials 0.000 description 1
- BUGCDNRPNRJANA-UHFFFAOYSA-K yttrium(3+);tribromate Chemical compound [Y+3].[O-]Br(=O)=O.[O-]Br(=O)=O.[O-]Br(=O)=O BUGCDNRPNRJANA-UHFFFAOYSA-K 0.000 description 1
- RTAYJOCWVUTQHB-UHFFFAOYSA-H yttrium(3+);trisulfate Chemical compound [Y+3].[Y+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RTAYJOCWVUTQHB-UHFFFAOYSA-H 0.000 description 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US427967A US3375065A (en) | 1965-01-25 | 1965-01-25 | Method of cation exchanging synthetic faujasite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1567550A1 DE1567550A1 (de) | 1970-08-20 |
| DE1567550B2 true DE1567550B2 (de) | 1976-08-12 |
Family
ID=23697037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1966G0045758 Granted DE1567550B2 (de) | 1965-01-25 | 1966-01-19 | Verfahren zur herstellung von hitzebestaendigen aluminiumsilikat- zeolithen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3375065A (OSRAM) |
| DE (1) | DE1567550B2 (OSRAM) |
| GB (1) | GB1137103A (OSRAM) |
| NL (1) | NL157877B (OSRAM) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493519A (en) * | 1966-03-30 | 1970-02-03 | Mobil Oil Corp | Hydrothermally stable catalysts of high activity and methods for their preparation |
| NL6713340A (OSRAM) * | 1967-10-02 | 1969-04-08 | ||
| US3496117A (en) * | 1967-10-02 | 1970-02-17 | Universal Oil Prod Co | Hydrodesulfurization catalyst preparation |
| US3528768A (en) * | 1968-04-26 | 1970-09-15 | Elliot J Cherry | Cation exchanging crystalline aluminosilicates |
| US3640680A (en) * | 1968-10-28 | 1972-02-08 | Mobil Oil Corp | Method of decreasing the potassium content of potassium-containing zeolites |
| JPS546519B1 (OSRAM) * | 1969-02-03 | 1979-03-29 | ||
| US3867307A (en) * | 1970-08-26 | 1975-02-18 | Grace W R & Co | Exchanged faujasite |
| US3676368A (en) * | 1970-08-26 | 1972-07-11 | Grace W R & Co | Rare earth-hydrogen exchanged zeolites |
| US4055482A (en) * | 1971-01-18 | 1977-10-25 | Exxon Research & Engineering Co. | Hydrocracking process with rejuvenated catalyst |
| US3878128A (en) * | 1973-09-28 | 1975-04-15 | Universal Oil Prod Co | Method for manufacturing an adsorbent useful for olefin separation |
| US4190553A (en) * | 1974-05-17 | 1980-02-26 | Union Oil Company Of California | Rejuvenation of damaged zeolite-supported metal catalysts |
| US3943051A (en) * | 1974-05-17 | 1976-03-09 | Union Oil Company Of California | Hydrocarbon conversion processes utilizing rejuvenated zeolite catalysts |
| US4054511A (en) * | 1974-06-24 | 1977-10-18 | Mobil Oil Corporation | Activation of ferrierite and conversion of hydrocarbons therewith |
| US3997474A (en) * | 1974-06-24 | 1976-12-14 | Mobil Oil Corporation | Activation of ferrierite |
| US4021332A (en) * | 1975-06-12 | 1977-05-03 | Mobil Oil Corporation | Hydrocarbon conversion over activated erionite |
| US4198321A (en) * | 1976-08-27 | 1980-04-15 | Filtrol Corporation | Hydroprocessing catalysts |
| JPS54146283A (en) * | 1978-05-09 | 1979-11-15 | Toray Ind Inc | Paraxylene separating adsorbent |
| JPS56139129A (en) * | 1980-04-02 | 1981-10-30 | Toyo Soda Mfg Co Ltd | Zeolite occluding agent |
| JPS5925620B2 (ja) * | 1979-09-20 | 1984-06-19 | 東ソー株式会社 | 吸蔵方法 |
| EP0040935B1 (en) * | 1980-05-23 | 1985-07-24 | Mitsubishi Jukogyo Kabushiki Kaisha | Oxygen adsorbent and process for the separation of oxygen and nitrogen using same |
| US4440868A (en) * | 1981-12-07 | 1984-04-03 | Ashland Oil, Inc. | Carbo-metallic oil conversion catalysts |
| US4454241A (en) * | 1982-05-24 | 1984-06-12 | Exxon Research And Engineering Co. | Phosphorus-containing catalyst |
| US4465780A (en) * | 1982-10-14 | 1984-08-14 | Exxon Research & Engineering Co. | Phosphorus-containing catalyst |
| US4544378A (en) * | 1982-11-15 | 1985-10-01 | Air Products And Chemicals, Inc. | Nitrogen adsorption process |
| US4552856A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Zeolite catalyst and preparation thereof |
| US4547472A (en) * | 1984-05-29 | 1985-10-15 | Chevron Research Company | Method of adding an alkaline earth metal to a zeolitic catalyst |
| US4964889A (en) * | 1989-12-04 | 1990-10-23 | Uop | Selective adsorption on magnesium-containing clinoptilolites |
| US5364997A (en) * | 1992-10-05 | 1994-11-15 | Mobil Oil Corporation | Process for converting multi-branched heavy hydrocarbons to high octane gasoline |
| US6362123B1 (en) * | 1998-12-30 | 2002-03-26 | Mobil Oil Corporation | Noble metal containing low acidic hydrocracking catalysts |
| DE19961597A1 (de) * | 1999-12-21 | 2001-07-05 | Bad Koestritz Chemiewerk Gmbh | Verfahren zur Modifizierung ionenaustauschbarer Stoffe |
| US6585863B2 (en) | 2000-08-08 | 2003-07-01 | Procter & Gamble Company | Photocatalytic degradation of organic compounds |
| US8445398B2 (en) * | 2007-07-31 | 2013-05-21 | Exxonmobil Chemical Patents Inc. | Ion exchange process for making molecular sieve composition |
| US8932454B2 (en) | 2008-09-18 | 2015-01-13 | Exxonmobile Research And Engineering Co. | Mesoporous Y hydrocracking catalyst and associated hydrocracking processes |
| US8361434B2 (en) * | 2008-09-18 | 2013-01-29 | Exxonmobil Research And Engineering Company | Extra mesoporous Y zeolite |
| US20110224068A1 (en) * | 2010-03-11 | 2011-09-15 | W.R. Grace & Co.-Conn. | Low small mesoporous peak cracking catalyst and method of using |
| US20130129612A1 (en) * | 2011-11-18 | 2013-05-23 | Basf Se | Process for Ion Exchange on Zeolites |
| US20150158018A1 (en) | 2013-12-09 | 2015-06-11 | Bi-Zeng Zhan | Hydrocracking catalyst and process for producing lube base stocks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236761A (en) * | 1951-01-28 | 1966-02-22 | Union Carbide Corp | Hydrocarbon conversion process and catalyst |
| IT642040A (OSRAM) * | 1959-12-30 | 1900-01-01 | ||
| US3140252A (en) * | 1961-12-21 | 1964-07-07 | Socony Mobil Oil Co Inc | Hydrocarbon conversion with crystalline acid-metal aluminosilicates |
| US3293192A (en) * | 1965-08-23 | 1966-12-20 | Grace W R & Co | Zeolite z-14us and method of preparation thereof |
-
1965
- 1965-01-25 US US427967A patent/US3375065A/en not_active Expired - Lifetime
-
1966
- 1966-01-17 GB GB2153/66A patent/GB1137103A/en not_active Expired
- 1966-01-19 DE DE1966G0045758 patent/DE1567550B2/de active Granted
- 1966-01-21 NL NL6600842.A patent/NL157877B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1137103A (en) | 1968-12-18 |
| DE1567550A1 (de) | 1970-08-20 |
| NL157877B (nl) | 1978-09-15 |
| US3375065A (en) | 1968-03-26 |
| NL6600842A (OSRAM) | 1966-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |