LU81989A1 - Procede industriel de fabrication en semi-continu de zeolithe a - Google Patents
Procede industriel de fabrication en semi-continu de zeolithe a Download PDFInfo
- Publication number
- LU81989A1 LU81989A1 LU81989A LU81989A LU81989A1 LU 81989 A1 LU81989 A1 LU 81989A1 LU 81989 A LU81989 A LU 81989A LU 81989 A LU81989 A LU 81989A LU 81989 A1 LU81989 A1 LU 81989A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- solution
- sodium
- prepared
- silicate solution
- zeolite
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000011734 sodium Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 239000004115 Sodium Silicate Substances 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 8
- 238000002425 crystallisation Methods 0.000 claims description 8
- 230000008025 crystallization Effects 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- 150000004645 aluminates Chemical class 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 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 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- 229910000676 Si alloy Inorganic materials 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910021471 metal-silicon alloy Inorganic materials 0.000 claims description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 2
- 238000010306 acid treatment Methods 0.000 claims 1
- 229910001586 aluminite Inorganic materials 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 235000019351 sodium silicates Nutrition 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000010457 zeolite Substances 0.000 description 16
- 229910021536 Zeolite Inorganic materials 0.000 description 14
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 14
- 239000000499 gel Substances 0.000 description 13
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 11
- 230000005070 ripening Effects 0.000 description 7
- 239000011575 calcium Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 238000004131 Bayer process Methods 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 101100096703 Drosophila melanogaster mtSSB gene Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 235000009991 pite Nutrition 0.000 description 1
- 244000293655 pite Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01B33/2815—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 of type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)
- C01B33/2823—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 of type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7835344A FR2444005A1 (fr) | 1978-12-15 | 1978-12-15 | Procede industriel de fabrication en semi-continu de zeolithe a |
| FR7835344 | 1978-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU81989A1 true LU81989A1 (fr) | 1981-07-23 |
Family
ID=9216175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU81989A LU81989A1 (fr) | 1978-12-15 | 1979-12-13 | Procede industriel de fabrication en semi-continu de zeolithe a |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5585416A (it) |
| BE (1) | BE880533A (it) |
| BR (1) | BR7908222A (it) |
| CA (1) | CA1142501A (it) |
| CH (1) | CH641128A5 (it) |
| DE (1) | DE2950086A1 (it) |
| DK (1) | DK532479A (it) |
| ES (1) | ES486941A0 (it) |
| FI (1) | FI793923A7 (it) |
| FR (1) | FR2444005A1 (it) |
| GB (1) | GB2038301B (it) |
| GR (1) | GR66001B (it) |
| HU (1) | HU181898B (it) |
| IT (1) | IT1119601B (it) |
| LU (1) | LU81989A1 (it) |
| NO (1) | NO794092L (it) |
| PL (1) | PL125174B1 (it) |
| PT (1) | PT70474A (it) |
| RO (1) | RO78900A (it) |
| SE (1) | SE7910247L (it) |
| YU (1) | YU296179A (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049130B2 (ja) * | 1980-12-27 | 1985-10-31 | 日本化学工業株式会社 | Ａ型ゼオライトの製造法 |
| DK164097C (da) * | 1982-09-20 | 1992-10-05 | Tosoh Corp | Fremgangsmaade til fremstilling af zeoliter |
| DE3926400A1 (de) * | 1988-08-12 | 1990-02-22 | Degussa | Zeolithpulver des typs naa fuer die verwendung in fluessigwaschmitteln |
| DK0490011T3 (da) * | 1990-12-14 | 1994-11-07 | Foret Sa | Fremgangsmåde til fremstilling af zeolit 4A ud fra bauxit |
| AU2012214224B2 (en) | 2011-02-11 | 2016-03-17 | Zs Pharma, Inc | Microporous zirconium silicate for the treatment of hyperkalemia |
| US9943637B2 (en) | 2012-06-11 | 2018-04-17 | ZS Pharma, Inc. | Microporous zirconium silicate and its method of production |
| CA2878832A1 (en) | 2012-07-11 | 2014-01-16 | ZS Pharma, Inc. | Microporous zirconium silicate for the treatment of hyperkalemia in hypercalcemic patients and improved calcium-containing compositions for the treatment of hyperkalemia |
| RS67365B1 (sr) | 2012-10-22 | 2025-11-28 | Zs Pharma Inc | Mikroporozni cirkonijum silikat za lečenje hiperkalemije |
| US10695365B2 (en) | 2012-10-22 | 2020-06-30 | ZS Pharma, Inc. | Microporous zirconium silicate for the treatment of hyperkalemia |
| US11053143B2 (en) | 2015-02-20 | 2021-07-06 | Usalco, Llc | Stable concentrated polyaluminum chlorosilicate solutions |
| US9592253B1 (en) | 2015-10-14 | 2017-03-14 | ZS Pharma, Inc. | Extended use zirconium silicate compositions and methods of use thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1280877A (fr) * | 1961-01-14 | 1962-01-08 | Socony Mobil Oil Co | Procédé de préparation de zéolithes cristallins |
| GB1115489A (en) * | 1964-07-31 | 1968-05-29 | Deputy Minister | A process to manufacture crystalline synthetic zeolites for use as molecular sieves |
| US3425800A (en) * | 1967-10-05 | 1969-02-04 | Aluminum Co Of America | Production of crystalline zeolites |
| AT322511B (de) * | 1970-06-15 | 1975-05-26 | Martinswerk G M B H Fuer Chem | Verfahren zur direktherstellung eines reinen kristallinen zeolithischen molekularsiebes mit einer porenweite von 4å. |
| DD107428B3 (de) * | 1973-11-05 | 1992-12-10 | Chemie Ag Bittrfeld Wolfen | Verfahren und vorrichtung zur herstellung synthetischer zeolithe |
| DE2447021C3 (de) * | 1974-10-02 | 1984-03-22 | Degussa Ag, 6000 Frankfurt | Kristallines Zeolithpulver des Typs A und das Verfahren zu seiner Herstellung |
| DE2651384C2 (de) * | 1976-11-11 | 1984-03-15 | Degussa Ag, 6000 Frankfurt | Verfahren zur Aufbereitung von Siliziumdioxid enthaltenden Abfallstäuben zu kristallinem zeolithischem Molekularsieb vom Typ A |
| DE2651445A1 (de) * | 1976-11-11 | 1978-05-18 | Degussa | Kristallines zeolithpulver des typs a ii |
-
1978
- 1978-12-15 FR FR7835344A patent/FR2444005A1/fr active Granted
-
1979
- 1979-10-20 GR GR60306A patent/GR66001B/el unknown
- 1979-11-20 PT PT70474A patent/PT70474A/pt unknown
- 1979-11-26 GB GB7940829A patent/GB2038301B/en not_active Expired
- 1979-12-05 YU YU02961/79A patent/YU296179A/xx unknown
- 1979-12-11 BE BE0/198501A patent/BE880533A/fr not_active IP Right Cessation
- 1979-12-12 SE SE7910247A patent/SE7910247L/ not_active Application Discontinuation
- 1979-12-12 CA CA000341755A patent/CA1142501A/fr not_active Expired
- 1979-12-13 LU LU81989A patent/LU81989A1/fr unknown
- 1979-12-13 DE DE19792950086 patent/DE2950086A1/de not_active Withdrawn
- 1979-12-13 JP JP16090979A patent/JPS5585416A/ja active Pending
- 1979-12-14 HU HU79KU550A patent/HU181898B/hu unknown
- 1979-12-14 BR BR7908222A patent/BR7908222A/pt unknown
- 1979-12-14 DK DK532479A patent/DK532479A/da unknown
- 1979-12-14 ES ES486941A patent/ES486941A0/es active Granted
- 1979-12-14 PL PL1979220420A patent/PL125174B1/pl unknown
- 1979-12-14 RO RO7999542A patent/RO78900A/ro unknown
- 1979-12-14 CH CH1112679A patent/CH641128A5/fr not_active IP Right Cessation
- 1979-12-14 NO NO794092A patent/NO794092L/no unknown
- 1979-12-14 FI FI793923A patent/FI793923A7/fi not_active Application Discontinuation
- 1979-12-14 IT IT69413/79A patent/IT1119601B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7910247L (sv) | 1980-06-16 |
| DK532479A (da) | 1980-06-16 |
| FR2444005B1 (it) | 1984-05-11 |
| GR66001B (it) | 1981-01-13 |
| NO794092L (no) | 1980-06-17 |
| CA1142501A (fr) | 1983-03-08 |
| BR7908222A (pt) | 1980-07-22 |
| CH641128A5 (fr) | 1984-02-15 |
| IT7969413A0 (it) | 1979-12-14 |
| IT1119601B (it) | 1986-03-10 |
| HU181898B (en) | 1983-11-28 |
| BE880533A (fr) | 1980-06-11 |
| RO78900A (ro) | 1982-12-06 |
| FI793923A7 (fi) | 1981-01-01 |
| YU296179A (en) | 1983-01-21 |
| JPS5585416A (en) | 1980-06-27 |
| PL125174B1 (en) | 1983-04-30 |
| ES8101516A1 (es) | 1980-12-16 |
| FR2444005A1 (fr) | 1980-07-11 |
| GB2038301B (en) | 1983-02-09 |
| GB2038301A (en) | 1980-07-23 |
| ES486941A0 (es) | 1980-12-16 |
| PT70474A (fr) | 1979-12-01 |
| PL220420A1 (it) | 1980-10-06 |
| DE2950086A1 (de) | 1980-06-19 |
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