CA2338913A1 - Process for the production of iron oxide and its use - Google Patents
Process for the production of iron oxide and its use Download PDFInfo
- Publication number
- CA2338913A1 CA2338913A1 CA002338913A CA2338913A CA2338913A1 CA 2338913 A1 CA2338913 A1 CA 2338913A1 CA 002338913 A CA002338913 A CA 002338913A CA 2338913 A CA2338913 A CA 2338913A CA 2338913 A1 CA2338913 A1 CA 2338913A1
- Authority
- CA
- Canada
- Prior art keywords
- iron
- content
- iii
- alkaline
- component
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 61
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910021577 Iron(II) chloride Inorganic materials 0.000 claims abstract description 21
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims abstract description 21
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001556 precipitation Methods 0.000 claims abstract description 17
- 230000003647 oxidation Effects 0.000 claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 11
- 239000007800 oxidant agent Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 7
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 5
- 230000001590 oxidative effect Effects 0.000 claims abstract description 3
- 229910002588 FeOOH Inorganic materials 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims description 13
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
- 150000004679 hydroxides Chemical class 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 125000005385 peroxodisulfate group Chemical group 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 239000004566 building material Substances 0.000 claims 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- 235000013980 iron oxide Nutrition 0.000 description 23
- 239000011572 manganese Substances 0.000 description 20
- 239000000049 pigment Substances 0.000 description 14
- 238000005259 measurement Methods 0.000 description 13
- 229910052748 manganese Inorganic materials 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 10
- 230000011514 reflex Effects 0.000 description 10
- 229910052598 goethite Inorganic materials 0.000 description 9
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000001052 yellow pigment Substances 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- 238000005273 aeration Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000005282 brightening Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- -1 iron(II) salt Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000985 reflectance spectrum Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001502129 Mullus Species 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000002478 γ-tocopherol Substances 0.000 description 2
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001442234 Cosa Species 0.000 description 1
- 229910002483 Cu Ka Inorganic materials 0.000 description 1
- 229910016523 CuKa Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 description 1
- 229910001964 alkaline earth metal nitrate Inorganic materials 0.000 description 1
- 238000012442 analytical experiment Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000001636 atomic emission spectroscopy Methods 0.000 description 1
- 229940067573 brown iron oxide Drugs 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000004454 trace mineral analysis Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- 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
- C01P2006/12—Surface area
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/62—L* (lightness axis)
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10010940.3 | 2000-03-06 | ||
| DE10010940A DE10010940A1 (de) | 2000-03-06 | 2000-03-06 | Verfahren zur Herstellung von Eisenoxid und seine Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2338913A1 true CA2338913A1 (en) | 2001-09-06 |
Family
ID=7633744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002338913A Abandoned CA2338913A1 (en) | 2000-03-06 | 2001-02-28 | Process for the production of iron oxide and its use |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6534032B2 (https=) |
| EP (1) | EP1132343A3 (https=) |
| JP (1) | JP2001294427A (https=) |
| KR (1) | KR20010087331A (https=) |
| CN (1) | CN1289403C (https=) |
| BR (1) | BR0100849A (https=) |
| CA (1) | CA2338913A1 (https=) |
| DE (1) | DE10010940A1 (https=) |
| HK (1) | HK1040232A1 (https=) |
| MX (1) | MXPA01002340A (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20020567A1 (it) * | 2002-03-18 | 2003-09-18 | Sud Chemie S R L | Processo per la preparazione di ossidi di ferro |
| KR20040008969A (ko) * | 2002-07-20 | 2004-01-31 | 김창욱 | 황산 제1철을 이용한 철계 무기안료의 제조방법 |
| FR2856051B1 (fr) | 2003-06-11 | 2005-09-09 | Inertec | Procede de synthese de ferrates |
| CN1315734C (zh) * | 2005-03-30 | 2007-05-16 | 山东师范大学 | 一维α－FeOOH纳米材料生产方法 |
| CN102531145B (zh) | 2005-10-14 | 2014-06-04 | 英孚拉玛特公司 | 含纳米材料的水处理组合物 |
| WO2009055090A1 (en) | 2007-04-30 | 2009-04-30 | Inframat Corporation | Nanostructured compositions having reduced dissolution of manganese, method of making them and using them in water treatment |
| TWI453165B (zh) * | 2006-06-14 | 2014-09-21 | Inframat Corp | 水處理組成物的製造方法 |
| JP2010501708A (ja) * | 2006-08-25 | 2010-01-21 | ザッハトレーベン ヒェミー ゲゼルシヤフト ミット ベシュレンクテル ハフツング | 硫酸バリウムを含有する複合材 |
| US20090202867A1 (en) * | 2008-02-06 | 2009-08-13 | Toda Kogyo Corporation | Process for producing magnetic metal particles for magnetic recording, and magnetic recording medium |
| US9458027B2 (en) | 2013-06-19 | 2016-10-04 | New Technology Ventures, Inc. | Sulfided iron (II) compound and method of manufacture |
| US9023237B2 (en) | 2013-06-19 | 2015-05-05 | New Technology Ventures, Inc. | Highly active nano iron catalyst for the absorption of hydrogen sulfide |
| CN103318970B (zh) * | 2013-06-25 | 2015-04-15 | 升华集团德清华源颜料有限公司 | 一种耐中温氧化铁黄颜料 |
| DE102015215736A1 (de) | 2015-08-18 | 2017-02-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von stabil dispergierbaren magnetischen Eisenoxid-Einkern-Nanopartikeln, stabil dispergierbare magnetische Eisenoxid-Einkern-Nanopartikel und Verwendungen hiervon |
| CN105819516A (zh) * | 2016-05-17 | 2016-08-03 | 李可斌 | 一种稳定氢氧化亚铁的制备方法 |
| CN116786168B (zh) * | 2023-05-29 | 2025-12-23 | 武汉工程大学 | 一种多孔片状复合催化剂、制备方法、催化物与应用 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1327061A (en) | 1917-06-20 | 1920-01-06 | West Coast Kalsomine Company | Process of manufacturing iron compounds |
| US1368748A (en) | 1920-01-05 | 1921-02-15 | Nat Ferrite Company | Process of manufacturing iron compounds and product |
| US2558304A (en) | 1948-03-11 | 1951-06-26 | American Cyanamid Co | Production of iron oxide pigments |
| US2696426A (en) * | 1951-05-04 | 1954-12-07 | American Cyanamid Co | Process for the preparation of iron oxide pigments |
| JPS5652856B2 (https=) | 1973-11-21 | 1981-12-15 | ||
| JPS5580726A (en) * | 1978-12-11 | 1980-06-18 | Tdk Corp | Production of needlelike goethite |
| JPS55167136A (en) * | 1979-06-12 | 1980-12-26 | Seitetsu Kagaku Co Ltd | Manufacture of high purity yellow iron oxide |
| US4251504A (en) * | 1979-09-20 | 1981-02-17 | Tdk Electronics, Co. Ltd. | Process for producing acicular goethite |
| JPS58194744A (ja) * | 1982-05-06 | 1983-11-12 | Nippon Soda Co Ltd | 針状晶α−オキシ水酸化鉄の製造方法 |
| JPH0665611B2 (ja) * | 1985-01-28 | 1994-08-24 | 日産化学工業株式会社 | α―オキシ水酸化鉄の製造方法 |
| JPS61174121A (ja) * | 1985-01-30 | 1986-08-05 | Nippon Kokan Kk <Nkk> | 硫酸第一鉄の精製方法 |
| DE4235945A1 (de) * | 1992-10-23 | 1994-04-28 | Bayer Ag | Transparente Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
| JP3175749B2 (ja) * | 1993-09-21 | 2001-06-11 | 戸田工業株式会社 | セメント着色用材料及びその製造法 |
| DE4434969A1 (de) * | 1994-09-30 | 1996-04-04 | Bayer Ag | Hochtransparente, gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
| DE19812260A1 (de) * | 1998-03-20 | 1999-09-23 | Bayer Ag | Verfahren zur Herstellung von Eisenoxid-Pigmenten aus Dünnsäure aus der TiO¶2¶-Herstellung |
| DE10044398A1 (de) * | 2000-09-08 | 2002-03-21 | Bayer Ag | Verfahren zur Herstellung von Eisenoxidgelbpigmenten |
-
2000
- 2000-03-06 DE DE10010940A patent/DE10010940A1/de not_active Withdrawn
-
2001
- 2001-02-22 EP EP01103623A patent/EP1132343A3/de not_active Withdrawn
- 2001-02-28 CA CA002338913A patent/CA2338913A1/en not_active Abandoned
- 2001-03-02 US US09/798,847 patent/US6534032B2/en not_active Expired - Lifetime
- 2001-03-05 KR KR1020010011129A patent/KR20010087331A/ko not_active Withdrawn
- 2001-03-05 MX MXPA01002340A patent/MXPA01002340A/es active IP Right Grant
- 2001-03-05 JP JP2001059984A patent/JP2001294427A/ja active Pending
- 2001-03-06 CN CNB011112026A patent/CN1289403C/zh not_active Expired - Fee Related
- 2001-03-06 BR BR0100849-8A patent/BR0100849A/pt not_active Application Discontinuation
-
2002
- 2002-03-04 HK HK02101640.0A patent/HK1040232A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE10010940A1 (de) | 2001-09-13 |
| CN1312225A (zh) | 2001-09-12 |
| KR20010087331A (ko) | 2001-09-15 |
| MXPA01002340A (es) | 2002-08-06 |
| EP1132343A3 (de) | 2004-01-21 |
| HK1040232A1 (zh) | 2002-05-31 |
| US20010031240A1 (en) | 2001-10-18 |
| US6534032B2 (en) | 2003-03-18 |
| BR0100849A (pt) | 2001-10-30 |
| JP2001294427A (ja) | 2001-10-23 |
| EP1132343A2 (de) | 2001-09-12 |
| CN1289403C (zh) | 2006-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU751726B2 (en) | Iron oxide red pigments, process for the production of iron oxide red pigments and use thereof | |
| US6534032B2 (en) | Process for the production of yellow iron oxide | |
| US6042642A (en) | Iron oxide yellow pigments, a method of producing iron oxide yellow pigments and the use thereof | |
| JP5829369B2 (ja) | 酸化安定性酸化鉄顔料、その調製方法、およびその使用 | |
| JP2015052116A (ja) | 酸化安定性酸化鉄顔料、その調製方法、およびその使用 | |
| JP2017201039A (ja) | 改良された黄色酸化鉄顔料 | |
| KR102476176B1 (ko) | Al을 함유하는 산화철 안료 | |
| US7387671B2 (en) | Iron oxide pigments | |
| US12187623B2 (en) | Process for producing haematite pigments | |
| US6508290B2 (en) | Method of preparing an aluminum-containing iron oxide nucleus | |
| AU2021244968B2 (en) | Colour-strong manganese ferrite colour pigments | |
| MXPA98008601A (en) | Red pigments of iron oxide, process for the production of red pigments of iron oxide and use of mis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |