GB1571264A - Production of finely divided zeolite - Google Patents
Production of finely divided zeolite Download PDFInfo
- Publication number
- GB1571264A GB1571264A GB13734/78A GB1373478A GB1571264A GB 1571264 A GB1571264 A GB 1571264A GB 13734/78 A GB13734/78 A GB 13734/78A GB 1373478 A GB1373478 A GB 1373478A GB 1571264 A GB1571264 A GB 1571264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- kaolin
- zeolite
- naoh
- temperature
- sodium hydroxide
- 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
- 239000010457 zeolite Substances 0.000 title claims description 40
- 229910021536 Zeolite Inorganic materials 0.000 title claims description 37
- 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 37
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 125
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 64
- 239000005995 Aluminium silicate Substances 0.000 claims description 54
- 235000012211 aluminium silicate Nutrition 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 14
- 238000001354 calcination Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 229910052681 coesite Inorganic materials 0.000 claims description 11
- 229910052906 cristobalite Inorganic materials 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 235000012239 silicon dioxide Nutrition 0.000 claims description 11
- 229910052682 stishovite Inorganic materials 0.000 claims description 11
- 229910052905 tridymite Inorganic materials 0.000 claims description 11
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 230000008021 deposition Effects 0.000 claims description 9
- 239000012452 mother liquor Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 230000000052 comparative effect Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000003599 detergent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 229910052665 sodalite Inorganic materials 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 4
- 229910052863 mullite Inorganic materials 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010561 standard procedure Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 239000011527 polyurethane coating Substances 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000003643 water by type Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 6
- 239000011362 coarse particle Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000007858 starting material 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
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010335 hydrothermal treatment Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 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
- -1 ammonium ions Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 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
- 238000003756 stirring Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 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)
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772715934 DE2715934A1 (de) | 1977-04-09 | 1977-04-09 | Verfahren zur herstellung von feinteiligem zeolith a |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1571264A true GB1571264A (en) | 1980-07-09 |
Family
ID=6006021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13734/78A Expired GB1571264A (en) | 1977-04-09 | 1978-04-07 | Production of finely divided zeolite |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS53125996A (pt) |
| BE (1) | BE865771A (pt) |
| BR (1) | BR7802172A (pt) |
| DE (1) | DE2715934A1 (pt) |
| ES (1) | ES468629A1 (pt) |
| FR (1) | FR2386484A1 (pt) |
| GB (1) | GB1571264A (pt) |
| IT (1) | IT7848796A0 (pt) |
| NL (1) | NL7803736A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2224725A (en) * | 1988-09-20 | 1990-05-16 | Watts Blake Bearne & Co Ltd | Ball clay products |
| US5143871A (en) * | 1988-09-20 | 1992-09-01 | Watts Blake Bearne & Co. Plc | Clay bodies of china and ball clays containing heat treated clay combined with raw clay components |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418771A1 (fr) * | 1978-03-02 | 1979-09-28 | Rhone Poulenc Ind | Procede de fabrication d'un silico-aluminate synthetique et produits obtenus |
| DE3926400A1 (de) * | 1988-08-12 | 1990-02-22 | Degussa | Zeolithpulver des typs naa fuer die verwendung in fluessigwaschmitteln |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1264441A (fr) * | 1960-08-05 | 1961-06-19 | Grace W R & Co | Procédé de préparation de zéolites synthétiques cristallines |
| FR1343946A (fr) * | 1962-12-12 | 1963-11-22 | Grace W R & Co | Procédé de fabrication d'adsorbants microsélectifs et en particulier de zéolites au sodium |
| FR83942E (fr) * | 1963-06-10 | 1964-11-06 | Grace W R & Co | Procédé de fabrication d'adsorbants micro-sélectifs et en particulier de zéolites au sodium |
-
1977
- 1977-04-09 DE DE19772715934 patent/DE2715934A1/de active Pending
-
1978
- 1978-04-07 FR FR7810425A patent/FR2386484A1/fr not_active Withdrawn
- 1978-04-07 NL NL7803736A patent/NL7803736A/xx not_active Application Discontinuation
- 1978-04-07 BR BR787802172A patent/BR7802172A/pt unknown
- 1978-04-07 BE BE2056853A patent/BE865771A/xx unknown
- 1978-04-07 JP JP4045078A patent/JPS53125996A/ja active Pending
- 1978-04-07 ES ES468629A patent/ES468629A1/es not_active Expired
- 1978-04-07 IT IT7848796A patent/IT7848796A0/it unknown
- 1978-04-07 GB GB13734/78A patent/GB1571264A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2224725A (en) * | 1988-09-20 | 1990-05-16 | Watts Blake Bearne & Co Ltd | Ball clay products |
| US5143871A (en) * | 1988-09-20 | 1992-09-01 | Watts Blake Bearne & Co. Plc | Clay bodies of china and ball clays containing heat treated clay combined with raw clay components |
Also Published As
| Publication number | Publication date |
|---|---|
| ES468629A1 (es) | 1978-12-01 |
| NL7803736A (nl) | 1978-10-11 |
| JPS53125996A (en) | 1978-11-02 |
| BE865771A (fr) | 1978-10-09 |
| FR2386484A1 (fr) | 1978-11-03 |
| BR7802172A (pt) | 1979-02-13 |
| DE2715934A1 (de) | 1978-10-19 |
| IT7848796A0 (it) | 1978-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |