JPS62167221A - レピッドクロサイトの製造方法 - Google Patents
レピッドクロサイトの製造方法Info
- Publication number
- JPS62167221A JPS62167221A JP61007309A JP730986A JPS62167221A JP S62167221 A JPS62167221 A JP S62167221A JP 61007309 A JP61007309 A JP 61007309A JP 730986 A JP730986 A JP 730986A JP S62167221 A JPS62167221 A JP S62167221A
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- lepidocrocite
- range
- soln
- reaction
- 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.)
- Granted
Links
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 229960002089 ferrous chloride Drugs 0.000 claims abstract description 9
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims abstract description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 4
- 239000003518 caustics Substances 0.000 claims abstract description 4
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 claims abstract description 4
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000007864 aqueous solution Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 229910006299 γ-FeOOH Inorganic materials 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 7
- 239000012670 alkaline solution Substances 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 229910002588 FeOOH Inorganic materials 0.000 claims 1
- 239000012295 chemical reaction liquid Substances 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 14
- 239000002245 particle Substances 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 229910052598 goethite Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 235000019795 sodium metasilicate Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910006540 α-FeOOH Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- 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
- C01P2006/42—Magnetic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61007309A JPS62167221A (ja) | 1986-01-17 | 1986-01-17 | レピッドクロサイトの製造方法 |
| DE3700943A DE3700943C2 (de) | 1986-01-17 | 1987-01-15 | Verfahren zur Herstellung von Lepidokrokit |
| US07/004,943 US4729846A (en) | 1986-01-17 | 1987-01-20 | Method for manufacturing lepidocrocite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61007309A JPS62167221A (ja) | 1986-01-17 | 1986-01-17 | レピッドクロサイトの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62167221A true JPS62167221A (ja) | 1987-07-23 |
| JPH0448732B2 JPH0448732B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-07 |
Family
ID=11662401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61007309A Granted JPS62167221A (ja) | 1986-01-17 | 1986-01-17 | レピッドクロサイトの製造方法 |
Country Status (3)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5723795A (en) * | 1995-12-14 | 1998-03-03 | Abbott Laboratories | Fluid handler and method of handling a fluid |
| US6030688A (en) * | 1996-08-09 | 2000-02-29 | Toda Kogyo Cororation | Rectangular parallelopipedic lepidocrocite particles and magnetic recording medium containing the particles |
| JP3781291B2 (ja) * | 2002-03-25 | 2006-05-31 | 富士写真フイルム株式会社 | 磁気記録媒体 |
| EP2203550B1 (en) * | 2007-10-03 | 2015-12-02 | 3M Innovative Properties Company | Microorganism concentration process |
| CN101878294B (zh) * | 2007-10-03 | 2014-12-10 | 3M创新有限公司 | 微生物浓集方法 |
| EP2426194B1 (en) * | 2007-10-03 | 2014-07-09 | 3M Innovative Properties Company | Microorganism concentration process and agent |
| US8206681B2 (en) | 2008-02-15 | 2012-06-26 | Rockwood Italia Spa | Process for producing red iron oxide |
| JP5833450B2 (ja) | 2008-12-31 | 2015-12-16 | スリーエム イノベイティブ プロパティズ カンパニー | 微小粒子を用いた生きた生物負荷の検出法 |
| WO2010078404A1 (en) | 2008-12-31 | 2010-07-08 | 3M Innovative Properties Company | Methods, kits and systems for processing samples |
| WO2010078399A2 (en) | 2008-12-31 | 2010-07-08 | 3M Innovative Properties Company | Sampling devices and methods for concentrating microorganisms |
| EP2379738B1 (en) | 2008-12-31 | 2017-01-25 | 3M Innovative Properties Company | Coliform detection process |
| EP2519355B1 (en) | 2009-12-30 | 2017-01-25 | 3M Innovative Properties Company | Live bioload detection using microparticles |
| US8845801B2 (en) | 2009-12-30 | 2014-09-30 | Regents Of The University Of Minnesota | Bone cement and method |
| CN107073161B (zh) | 2014-10-01 | 2020-11-03 | 3M创新有限公司 | 用于清创术的多孔装置、套件和方法 |
| CN107429285B (zh) | 2015-03-19 | 2021-10-15 | 3M创新有限公司 | 流体样品中微生物的检测方法、装置和套件 |
| US11525154B2 (en) | 2015-03-19 | 2022-12-13 | 3M Innovative Properties Company | Devices, methods, kits, and systems for detecting microorganism strains or target cellular analytes in a fluid sample |
| EP3271473B1 (en) | 2015-03-19 | 2022-06-15 | 3M Innovative Properties Company | Nonwoven articles for detecting microorganisms in a fluid sample and methods of using the nonwoven articles |
| GB201703383D0 (en) | 2017-03-02 | 2017-04-19 | Gargle Tech Ltd | Testing for particulates |
| EP3846939B1 (en) | 2018-09-05 | 2023-05-03 | Hero Scientific Ltd | Testing for particulates |
| CN111874955A (zh) * | 2020-07-22 | 2020-11-03 | 浙江华源颜料股份有限公司 | 一种高比表面积氧化铁黄的制备方法 |
| WO2022149135A2 (en) | 2021-01-06 | 2022-07-14 | Hero Scientific Ltd. | Filtration sampling devices |
| CN113387393B (zh) * | 2021-06-18 | 2023-05-02 | 浙江华源颜料股份有限公司 | 一种低吸油量氧化铁红颜料的清洁合成方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2560971A (en) * | 1947-07-11 | 1951-07-17 | Columbian Carbon | Production of gamma-ferric oxide hydrate and gamma-ferric oxide |
| US3082067A (en) * | 1959-04-28 | 1963-03-19 | Bayer Ag | Process for the production of isometric ferromagnetic gamma-ferric oxide |
| US3904540A (en) * | 1972-02-11 | 1975-09-09 | Pfizer | Magnetic impulse record member |
| US4108787A (en) * | 1974-12-20 | 1978-08-22 | Fuji Photo Film Co., Ltd. | Process for producing ferromagnetic iron oxide |
| US4176172A (en) * | 1975-12-22 | 1979-11-27 | Pfizer Inc. | Particle gamma ferric oxide |
| US4086174A (en) * | 1976-01-13 | 1978-04-25 | Pfizer Inc. | Cobalt modified acicular γ ferric oxide and process for preparing the same |
| US4136158A (en) * | 1976-11-01 | 1979-01-23 | Toda Kogyo Corp. | Production of acicular magnetic iron oxides |
| DE2805405A1 (de) * | 1978-02-09 | 1979-08-16 | Basf Ag | Verfahren zur herstellung von nadelfoermigen, ferrimagnetischen eisenoxiden |
| DE2805621A1 (de) * | 1978-02-10 | 1979-08-23 | Basf Ag | Verfahren zur herstellung von nadelfoermigen, ferrimagnetischen eisenoxiden |
| AU530553B2 (en) * | 1978-05-09 | 1983-07-21 | Commonwealth Scientific And Industrial Research Organisation | Treatment of textile materials |
| JPS557929A (en) * | 1978-06-30 | 1980-01-21 | Yamaha Motor Co Ltd | Oil accumulation preventive device of 2 cycle engine |
| JPS5933720B2 (ja) * | 1979-05-10 | 1984-08-17 | 東洋紡績株式会社 | 混抄紙の製造方法 |
| JPS55149138A (en) * | 1979-05-11 | 1980-11-20 | Tdk Corp | Iron oxide hydrate containing silicon and phosphorus, and its manufacture |
| JPS5777033A (en) * | 1980-10-24 | 1982-05-14 | Sony Corp | Manufacture of iron oxide hydrate gamma-feooh |
| DE3224325A1 (de) * | 1982-06-30 | 1984-01-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von nadelfoermigen, ferrimagnetischen eisenoxiden |
| JPS5948766A (ja) * | 1982-09-14 | 1984-03-21 | Mitsui Toatsu Chem Inc | フオトマスク |
| JPS5950607A (ja) * | 1982-09-16 | 1984-03-23 | Nippon Telegr & Teleph Corp <Ntt> | 等化増幅回路 |
-
1986
- 1986-01-17 JP JP61007309A patent/JPS62167221A/ja active Granted
-
1987
- 1987-01-15 DE DE3700943A patent/DE3700943C2/de not_active Expired - Fee Related
- 1987-01-20 US US07/004,943 patent/US4729846A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448732B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-07 |
| US4729846A (en) | 1988-03-08 |
| DE3700943A1 (de) | 1987-07-23 |
| DE3700943C2 (de) | 1997-01-09 |