CA1105236A - Method for the separation of mixtures of fine particles having different chemical reactivities - Google Patents
Method for the separation of mixtures of fine particles having different chemical reactivitiesInfo
- Publication number
- CA1105236A CA1105236A CA305,152A CA305152A CA1105236A CA 1105236 A CA1105236 A CA 1105236A CA 305152 A CA305152 A CA 305152A CA 1105236 A CA1105236 A CA 1105236A
- Authority
- CA
- Canada
- Prior art keywords
- fraction
- separated
- mixture
- suspension
- zirconium
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000203 mixture Substances 0.000 title claims abstract description 25
- 239000010419 fine particle Substances 0.000 title claims abstract description 7
- 238000000926 separation method Methods 0.000 title abstract description 12
- 239000000126 substance Substances 0.000 title abstract description 7
- 230000009257 reactivity Effects 0.000 title 1
- 239000002245 particle Substances 0.000 claims abstract description 12
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007864 aqueous solution Substances 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 25
- 239000013049 sediment Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 238000010908 decantation Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 150000003755 zirconium compounds Chemical class 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000243 solution Substances 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 9
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 8
- 229910001928 zirconium oxide Inorganic materials 0.000 description 8
- 238000007792 addition Methods 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 229910004369 ThO2 Inorganic materials 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 101000837192 Drosophila melanogaster Teneurin-m Proteins 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910000175 cerite Inorganic materials 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- -1 rare earth compounds Chemical class 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052861 titanite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 150000003754 zirconium Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2726419.3-24 | 1977-06-11 | ||
| DE2726419A DE2726419B1 (de) | 1977-06-11 | 1977-06-11 | Verfahren zum Trennen eines feinteiligen Gemenges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1105236A true CA1105236A (en) | 1981-07-21 |
Family
ID=6011314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA305,152A Expired CA1105236A (en) | 1977-06-11 | 1978-06-09 | Method for the separation of mixtures of fine particles having different chemical reactivities |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4191727A (en, 2012) |
| AU (1) | AU512777B2 (en, 2012) |
| CA (1) | CA1105236A (en, 2012) |
| DE (1) | DE2726419B1 (en, 2012) |
| FR (1) | FR2393614A1 (en, 2012) |
| GB (1) | GB2000114B (en, 2012) |
| IT (1) | IT1103142B (en, 2012) |
| NL (1) | NL176233C (en, 2012) |
| ZA (1) | ZA783208B (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348287A (en) * | 1981-05-26 | 1982-09-07 | Petrolite Corporation | Zirconium compounds as flotation aid |
| CN110713193B (zh) * | 2019-11-18 | 2021-05-04 | 中国科学院过程工程研究所 | 一种从氧氯化锆生产排放废硅渣中回收锆资源的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB196944A (en) * | 1921-10-28 | 1923-04-30 | Hermann Plauson | Improved process of separating minerals mechanically |
| US2459967A (en) * | 1946-02-07 | 1949-01-25 | Minerals Separation North Us | Concentration of nonsulfide ores |
| US3193346A (en) * | 1962-03-06 | 1965-07-06 | Pittsburgh Plate Glass Co | Process for preparing zirconium oxides |
| DE1261453B (de) * | 1967-02-02 | 1968-02-22 | Wintershall Ag | Verfahren zur elektrostatischen Aufbereitung von Mineralgemischen, insbesondere Salzmineralen oder Salzgemischen |
-
1977
- 1977-06-11 DE DE2726419A patent/DE2726419B1/de active Granted
-
1978
- 1978-05-09 AU AU35920/78A patent/AU512777B2/en not_active Expired
- 1978-05-16 IT IT49396/78A patent/IT1103142B/it active
- 1978-05-22 US US05/908,107 patent/US4191727A/en not_active Expired - Lifetime
- 1978-06-02 FR FR787816561A patent/FR2393614A1/fr active Granted
- 1978-06-05 ZA ZA00783208A patent/ZA783208B/xx unknown
- 1978-06-08 NL NLAANVRAGE7806257,A patent/NL176233C/xx not_active IP Right Cessation
- 1978-06-09 CA CA305,152A patent/CA1105236A/en not_active Expired
- 1978-06-09 GB GB7826575A patent/GB2000114B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2726419C2 (en, 2012) | 1979-06-13 |
| ZA783208B (en) | 1979-06-27 |
| IT7849396A0 (it) | 1978-05-16 |
| NL176233C (nl) | 1985-03-18 |
| FR2393614A1 (fr) | 1979-01-05 |
| GB2000114B (en) | 1982-01-06 |
| US4191727A (en) | 1980-03-04 |
| IT1103142B (it) | 1985-10-14 |
| FR2393614B1 (en, 2012) | 1982-12-17 |
| GB2000114A (en) | 1979-01-04 |
| AU512777B2 (en) | 1980-10-23 |
| AU3592078A (en) | 1979-11-15 |
| NL176233B (nl) | 1984-10-16 |
| NL7806257A (nl) | 1978-12-13 |
| DE2726419B1 (de) | 1978-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |