BE625676A - - Google Patents
Info
- Publication number
- BE625676A BE625676A BE625676DA BE625676A BE 625676 A BE625676 A BE 625676A BE 625676D A BE625676D A BE 625676DA BE 625676 A BE625676 A BE 625676A
- Authority
- BE
- Belgium
- Prior art keywords
- titanium
- chloride
- titanium dioxide
- precipitate
- dioxide
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 53
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 23
- 239000004408 titanium dioxide Substances 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 15
- 239000002244 precipitate Substances 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 235000006408 oxalic acid Nutrition 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 10
- 239000013078 crystal Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- JEMCGXNZMGXZQF-UHFFFAOYSA-J C(C(=O)O)(=O)O.[Cl-].[Ti+4].[Cl-].[Cl-].[Cl-] Chemical compound C(C(=O)O)(=O)O.[Cl-].[Ti+4].[Cl-].[Cl-].[Cl-] JEMCGXNZMGXZQF-UHFFFAOYSA-J 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 101100113998 Mus musculus Cnbd2 gene Proteins 0.000 description 1
- 241000276426 Poecilia Species 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/08—Drying; Calcining ; After treatment of titanium oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/20—Powder free flowing behaviour
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625676A true BE625676A (d) |
Family
ID=196795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625676D BE625676A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE625676A (d) |
-
0
- BE BE625676D patent/BE625676A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2595101A1 (fr) | Procede de preparation par lithiothermie de poudres metalliques | |
| CN1479795A (zh) | 从含有二氧化钛的物料如炼钢炉渣中回收二氧化钛的方法 | |
| FR2631951A1 (fr) | Dioxyde de titane en fines particules et sa fabrication | |
| JP2004509043A (ja) | 黄色酸化鉄顔料の製造方法 | |
| US8454931B2 (en) | Tungstic acid powder consisting of spherical tungsten particles and method for producing same | |
| EP0008548B1 (fr) | Nouveau procédé de préparation du disulfure de benzothiazyle | |
| BE625676A (d) | ||
| FR2564084A1 (fr) | Procede pour la preparation de carbonate de cuivre basique | |
| JPH0920519A (ja) | 高純度二酸化チタンの製造方法 | |
| FR2495017A1 (fr) | Procede pour la preparation de catalyseurs a base d'oxyde de fer et d'oxyde de molybdene | |
| CN1233625C (zh) | 一种氨基磺酸镍的制备方法 | |
| FR2490618A1 (fr) | Procede de fabrication d'une solution stable de sulfates de titanyle | |
| CN111039811A (zh) | 壬二酰氨基酸盐的制备方法 | |
| BE412932A (d) | ||
| EP1016652B1 (fr) | Procédé d'obtention de N-formyl-leucine de pureté élevée | |
| WO1989009766A2 (en) | Process for the preparation of 2,4,6-triiodo-5-amino-n-alkylisophthalamic acid | |
| JP3061357B2 (ja) | ２−メチル−５−ニトロフェノールの製造方法 | |
| JPH06234786A (ja) | マルチトールスラリーの連続的製造方法 | |
| CN116262705A (zh) | 一种获得颗粒状d-天冬氨酸的方法 | |
| JPH04112850A (ja) | エーテルカルボン酸金属塩の製造方法 | |
| BE636176A (d) | ||
| FR2668764A1 (fr) | Production d'un oxyde de zirconium ou d'hafnium de haute qualite. | |
| BE541073A (d) | ||
| BE478557A (d) | ||
| FR2463100A1 (fr) | Procede de fabrication de composes de titane au moyen d'un reducteur |