SE8001030L - Pigment av syntetisk romboid magnetit - Google Patents

Pigment av syntetisk romboid magnetit

Info

Publication number: SE8001030L
Authority: SE; Sweden
Prior art keywords: magnetite; synthetic; microns; temperature; less
Prior art date: 1979-02-09

Application number

SE8001030A

Other languages

English (en)

Other versions

SE445209B (sv

Inventor

E Mayer

Original Assignee

Pfizer

Priority date (The priority date 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 date listed.)

1979-02-09

Filing date

1980-02-08

Publication date

1980-08-10

1980-02-08 Application filed by Pfizer filed Critical Pfizer

1980-08-10 Publication of SE8001030L publication Critical patent/SE8001030L/sv

1986-06-09 Publication of SE445209B publication Critical patent/SE445209B/sv

Links

239000000049 pigment Substances 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 5
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
239000002245 particle Substances 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
229960002089 ferrous chloride Drugs 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 abstract 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 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
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- 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
- C01P2004/30—Particle morphology extending in three dimensions
- 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
- C01P2004/61—Micrometer sized, i.e. from 1-100 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
- C01P2004/62—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
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Water Supply & Treatment (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Nanotechnology (AREA)
General Physics & Mathematics (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
Composite Materials (AREA)
Compounds Of Iron (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)
Magnetic Treatment Devices (AREA)
Rehabilitation Tools (AREA)
Developing Agents For Electrophotography (AREA)
Hard Magnetic Materials (AREA)
Paints Or Removers (AREA)

SE8001030A 1979-02-09 1980-02-08 Pigment av syntetisk romboid magnetit SE445209B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1064779A	1979-02-09	1979-02-09
US7562879A	1979-09-14	1979-09-14

Publications (2)

Publication Number	Publication Date
SE8001030L true SE8001030L (sv)	1980-08-10
SE445209B SE445209B (sv)	1986-06-09

Family

ID=26681426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8001030A SE445209B (sv)	1979-02-09	1980-02-08	Pigment av syntetisk romboid magnetit

Country Status (14)

Country	Link
KR (1)	KR830001565B1 (sv)
AR (1)	AR224757A1 (sv)
AU (1)	AU516998B2 (sv)
BR (1)	BR8000787A (sv)
CA (1)	CA1149582A (sv)
DE (1)	DE3004718C2 (sv)
ES (1)	ES8101517A1 (sv)
FR (1)	FR2448559A1 (sv)
GB (1)	GB2040904B (sv)
IT (1)	IT1147301B (sv)
MX (1)	MX154219A (sv)
NL (1)	NL181190C (sv)
NO (1)	NO156489C (sv)
SE (1)	SE445209B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3500471A1 (de) *	1985-01-09	1986-07-10	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von isometrischen magnetischen eisenoxidpigmenten
DE3500470A1 (de) *	1985-01-09	1986-07-10	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung heller farbreiner eisenoxidrotpigmente
US5518633A (en) *	1994-10-21	1996-05-21	E. I. Du Pont De Nemours And Company	Process for treating aqueous media containing metal ions
DE19919791A1 (de)	1999-04-30	2000-11-02	Bayer Ag	Verfahren zur Herstellung von Fällungsmagnetiten
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
US6800260B2 (en) *	2002-02-11	2004-10-05	Millennium Inorganic Chemicals, Inc.	Processes for treating iron-containing waste streams
DE10209150A1 (de)	2002-03-01	2003-09-11	Bayer Ag	Verfahren zur Herstellung von Magnetitteilchen und deren Verwendung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB190905618A (en) *	1909-03-09	1910-01-13	John Gill	Improvements in the Manufacture of Ferric Oxide.
US1269442A (en) *	1917-11-10	1918-06-11	Addison F Hoffman	Process of producing by-products from waste pickle liquor.
US1824936A (en) *	1928-06-30	1931-09-29	Ohio Sanitary Engineering Corp	Process for purifying industrial waste liquors
DE900257C (de) *	1938-08-11	1953-12-21	Bayer Ag	Herstellung schwarzer Eisenoxydpigmente
DE1263452B (de) *	1962-11-05	1968-03-14	Du Pont	Verfahren zum Aufarbeiten von verbrauchten Beizloesungen
US3261665A (en) *	1962-11-05	1966-07-19	Du Pont	Process for the treatment of waste sulfuric acid pickle liquor
US3434797A (en) *	1967-07-27	1969-03-25	Du Pont	Process for treatment of hydrochloric acid waste pickle liquor
GB1218601A (en) *	1968-01-01	1971-01-06	Unifloc Ltd	Disposal of waste liquors from pickling processes
US3617560A (en) *	1969-09-17	1971-11-02	Us Interior	Limestone neutralization of dilute acid waste waters
US3617562A (en) *	1970-05-08	1971-11-02	Allen Cywin	Neutralization of ferrous iron-containing acid wastes
US3927173A (en) *	1974-02-22	1975-12-16	Armco Steel Corp	Treatment of acid waste waters to produce ferromagnetic sludges
DE2518283C3 (de) *	1975-04-24	1979-02-15	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Eisenoxidschwarzpigmenten
AU512846B2 (en) *	1976-07-02	1980-10-30	Toledo Pickling and Steel Service, Inc	System for the regeneration of waste hydrochloric acid pickle liquor

1980
- 1980-02-04 CA CA000344970A patent/CA1149582A/en not_active Expired
- 1980-02-06 GB GB8003907A patent/GB2040904B/en not_active Expired
- 1980-02-07 AR AR279898A patent/AR224757A1/es active
- 1980-02-08 IT IT19809/80A patent/IT1147301B/it active
- 1980-02-08 SE SE8001030A patent/SE445209B/sv not_active IP Right Cessation
- 1980-02-08 BR BR8000787A patent/BR8000787A/pt unknown
- 1980-02-08 FR FR8002784A patent/FR2448559A1/fr active Granted
- 1980-02-08 ES ES488433A patent/ES8101517A1/es not_active Expired
- 1980-02-08 MX MX181120A patent/MX154219A/es unknown
- 1980-02-08 KR KR1019800000506A patent/KR830001565B1/ko active
- 1980-02-08 NO NO800345A patent/NO156489C/no unknown
- 1980-02-08 DE DE3004718A patent/DE3004718C2/de not_active Expired
- 1980-02-08 NL NLAANVRAGE8000795,A patent/NL181190C/xx not_active IP Right Cessation
- 1980-02-08 AU AU55383/80A patent/AU516998B2/en not_active Ceased

Also Published As

Publication number	Publication date
MX154219A (es)	1987-06-19
NL181190B (nl)	1987-02-02
NO156489B (no)	1987-06-22
SE445209B (sv)	1986-06-09
ES488433A0 (es)	1980-12-16
ES8101517A1 (es)	1980-12-16
IT8019809A0 (it)	1980-02-08
DE3004718A1 (de)	1980-08-14
AU5538380A (en)	1980-08-14
FR2448559A1 (fr)	1980-09-05
FR2448559B1 (sv)	1983-12-09
BR8000787A (pt)	1980-10-21
AU516998B2 (en)	1981-07-02
NO800345L (no)	1980-08-11
KR830001565B1 (ko)	1983-08-12
AR224757A1 (es)	1982-01-15
NO156489C (no)	1987-09-30
IT1147301B (it)	1986-11-19
GB2040904A (en)	1980-09-03
KR830001815A (ko)	1983-05-19
DE3004718C2 (de)	1984-07-05
CA1149582A (en)	1983-07-12
GB2040904B (en)	1983-01-06
NL181190C (nl)	1987-07-01
NL8000795A (nl)	1980-08-12

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8001030-9

Effective date: 19910911

Format of ref document f/p: F

Publication	Publication Date	Title
GB1392980A (en)	1975-05-07	Production of acicular magnetic iron oxides
FR2353619A1 (fr)	1977-12-30	Production de pigments d'oxyde de fer ayant une resistance amelioree vis-a-vis de l'oxydation
SE8001030L (sv)	1980-08-10	Pigment av syntetisk romboid magnetit
GB1347615A (en)	1974-02-27	Cobalt doped magnetic iron oxide particles
GB1243878A (en)	1971-08-25	Production of the temperature-stable iron-manganese oxide black pigment
AU569631B2 (en)	1988-02-11	Production of iron oxide catalyst
GB1190026A (en)	1970-04-29	Magnetic Iron Oxides and processes therefor
JPS5269898A (en)	1977-06-10	Production of phosphate pigment
KR860008090A (ko)	1986-11-12	강자성 이산화크롬의 제조 방법
JPS5669229A (en)	1981-06-10	Preparation of hydrous iron oxide
GB1486961A (en)	1977-09-28	Preparation of magnetite of a controlled particle size
JPS57198607A (en)	1982-12-06	Manufacture of magnetic iron oxide particle powder for magnetic recording material
GB1193015A (en)	1970-05-28	Coated Iron Oxide Pigments and Process thereof
JPS57106527A (en)	1982-07-02	Manufacture of needlelike fine particle of iron oxyhydroxide
SU984999A1 (ru)	1982-12-30	Ферромагнитное стекло
JPS5761635A (en)	1982-04-14	Production of hydrate iron oxide
JPS57200230A (en)	1982-12-08	Ultra-fine powder of black ferrosoferric oxide and its preparation
JPS5613409A (en)	1981-02-09	Manufacture of ferromagnetic alloy powder
JPS5796504A (en)	1982-06-15	Manufacture of ferromagnetic iron compound particle for magnetic recording medium
JPS5376197A (en)	1978-07-06	Production of magnetic iron oxide
JPS5469594A (en)	1979-06-04	Production of ferric oxide and magnetic material
SU634380A1 (ru)	1978-11-25	Ферритовый материал
GB1291064A (en)	1972-09-27	Permanently magnetizable material
GB190921884A (en)	1910-05-19	Improvements in the Manufacture of Ferric Oxide.
JP2933745B2 (ja)	1999-08-16	酸化鉄粉末の製造方法