IT1073222B - Procedimento per produrre in continuo pigmenti neri di ossido di ferro - Google Patents
Procedimento per produrre in continuo pigmenti neri di ossido di ferroInfo
- Publication number
- IT1073222B IT1073222B IT4907277A IT4907277A IT1073222B IT 1073222 B IT1073222 B IT 1073222B IT 4907277 A IT4907277 A IT 4907277A IT 4907277 A IT4907277 A IT 4907277A IT 1073222 B IT1073222 B IT 1073222B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- iron oxide
- continuous production
- black iron
- oxide pigments
- Prior art date
Links
- 238000010924 continuous production Methods 0.000 title 1
- 239000001034 iron oxide pigment Substances 0.000 title 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 title 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- 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
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Compounds Of Iron (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762618058 DE2618058A1 (de) | 1976-04-24 | 1976-04-24 | Verfahren zur kontinuierlichen herstellung von eisenoxidschwarzpigmenten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1073222B true IT1073222B (it) | 1985-04-13 |
Family
ID=5976180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4907277A IT1073222B (it) | 1976-04-24 | 1977-04-22 | Procedimento per produrre in continuo pigmenti neri di ossido di ferro |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE853826A (enrdf_load_stackoverflow) |
| DE (1) | DE2618058A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1535889A (enrdf_load_stackoverflow) |
| IT (1) | IT1073222B (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1534196A (en) * | 1976-05-11 | 1978-11-29 | Redland Roof Tiles Ltd | Process for producing a pigment |
| GB1599716A (en) * | 1978-05-17 | 1981-10-07 | Redland Roof Tiles Ltd | Process for producing a pigment |
| DE3209469A1 (de) * | 1981-03-19 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von eisenoxidschwarz-pigmenten mit verbesserter saeurebestaendigkeit und deren verwendung |
| DE19919791A1 (de) | 1999-04-30 | 2000-11-02 | Bayer Ag | Verfahren zur Herstellung von Fällungsmagnetiten |
| GB9913041D0 (en) * | 1999-06-05 | 1999-08-04 | Red Mill Ind Limited | Method of manufacturing metal oxides |
| DE10043492A1 (de) | 2000-09-01 | 2002-03-14 | Bayer Ag | Verwendung von Magnetteilchen und Verfahren zu deren Herstellung |
| DE10044397A1 (de) | 2000-09-08 | 2002-03-21 | Bayer Ag | Magnetite und deren Verwendung bei der Herstellung von Tonern |
| DE10101769A1 (de) | 2001-01-17 | 2002-07-18 | Bayer Ag | Verfahren zur Herstellung von Magnetitteilchen |
| DE10209150A1 (de) | 2002-03-01 | 2003-09-11 | Bayer Ag | Verfahren zur Herstellung von Magnetitteilchen und deren Verwendung |
| DE102004060044A1 (de) * | 2004-12-14 | 2006-06-29 | Lanxess Deutschland Gmbh | Farbstarke, reduktions- und oxidationsstabile Eisenoxidschwarzpigmente zur Einfärbung von Kunst- und Baustoffen |
| CN100461309C (zh) * | 2006-01-27 | 2009-02-11 | 中国科学院过程工程研究所 | 高饱和磁化强度的磁粉及其制备方法和用途 |
| CN107537409B (zh) * | 2016-06-25 | 2023-06-30 | 上海一品颜料有限公司 | 级联氧化反应方法及其组件和应用 |
| CN116425207B (zh) * | 2022-01-04 | 2024-07-30 | 宜兴华谊一品着色科技有限公司 | 一种高蓝相铁黑的制备方法 |
| CN117401721A (zh) * | 2023-10-12 | 2024-01-16 | 宜兴华谊一品着色科技有限公司 | 一种氧化铁黑及其制备方法和用途 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141738A (en) * | 1961-09-05 | 1964-07-21 | Kagitani Takeo | Method of producing black-coloured magnetic iron oxide |
| GB1255620A (en) * | 1968-12-24 | 1971-12-01 | Inst Lacke & Farben | Process and apparatus for the continuous precipitation of pigments |
-
1976
- 1976-04-24 DE DE19762618058 patent/DE2618058A1/de active Granted
-
1977
- 1977-04-20 GB GB1637077A patent/GB1535889A/en not_active Expired
- 1977-04-22 BE BE2055852A patent/BE853826A/xx not_active IP Right Cessation
- 1977-04-22 IT IT4907277A patent/IT1073222B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1535889A (en) | 1978-12-13 |
| DE2618058A1 (de) | 1977-11-10 |
| BE853826A (fr) | 1977-10-24 |
| DE2618058C2 (enrdf_load_stackoverflow) | 1987-10-22 |
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