FR2438075A1 - Procede de preparation d'oxydes de fer pigmentaires a partir de sulfate ferreux residuaire et pigments de fe2o3 en resultant - Google Patents

Procede de preparation d'oxydes de fer pigmentaires a partir de sulfate ferreux residuaire et pigments de fe2o3 en resultant

Info

Publication number
FR2438075A1
FR2438075A1 FR7828939A FR7828939A FR2438075A1 FR 2438075 A1 FR2438075 A1 FR 2438075A1 FR 7828939 A FR7828939 A FR 7828939A FR 7828939 A FR7828939 A FR 7828939A FR 2438075 A1 FR2438075 A1 FR 2438075A1
Authority
FR
France
Prior art keywords
red
pigments
ferrous sulphate
good quality
waste
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
Application number
FR7828939A
Other languages
English (en)
Other versions
FR2438075B1 (fr
Inventor
Pierre Portes
Jean-Marie Trautmann
Daniel Hoffner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thann and Mulhouse SA
Original Assignee
Thann and Mulhouse SA
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.)
Filing date
Publication date
Application filed by Thann and Mulhouse SA filed Critical Thann and Mulhouse SA
Priority to FR7828939A priority Critical patent/FR2438075A1/fr
Priority to NL7906213A priority patent/NL7906213A/nl
Priority to NO792775A priority patent/NO154700C/no
Priority to IT50326/79A priority patent/IT1162397B/it
Priority to ZA00795143A priority patent/ZA795143B/xx
Priority to CA336,645A priority patent/CA1115932A/fr
Priority to YU2381/79A priority patent/YU40382B/xx
Priority to JP12722479A priority patent/JPS5550069A/ja
Priority to US06/081,134 priority patent/US4261966A/en
Priority to BE0/197433A priority patent/BE879146A/fr
Priority to GB8014776A priority patent/GB2044238B/en
Priority to GB7934255A priority patent/GB2032902B/en
Priority to DE2940151A priority patent/DE2940151C2/de
Priority to ES484693A priority patent/ES484693A1/es
Priority to AU51424/79A priority patent/AU522653B2/en
Publication of FR2438075A1 publication Critical patent/FR2438075A1/fr
Application granted granted Critical
Publication of FR2438075B1 publication Critical patent/FR2438075B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

L'INVENTION PORTE SUR LA PREPARATION DE FEO PIGMENTAIRE A PARTIR DE SULFATE FERREUX RESIDUAIRE PAR UN PROCEDE DE GRILLAGE. DU SULFATE FERREUX RESIDUAIRE EST TRANSFORME PARTIELLEMENT EN OXYDE, PAR GRILLAGE. APRES ELIMINATION DES CONSTITUANTS SOLUBLES PAR LAVAGE A L'EAU, L'OXYDE EST SOUMIS A UNE CALCINATION PIGMENTAIRE PUIS BROYE ET EVENTUELLEMENT MICRONISE. CE PROCEDE CONDUIT A DES PIGMENTS ROUGES D'EXCELLENTE QUALITE CARACTERISES NOTAMMENT PAR DES TEINTES PURES POUVANT ALLER DU ROUGE ORANGE OU ROUGE VIOLACE. LES PRISES D'HUILE SONT PARTICULIEREMENT BASSES. LES TENEURS EN IMPURETES TOXIQUES PERMETTENT L'UTILISATION DE CES PIGMENTS DANS LES SUBSTANCES ALIMENTAIRES.
FR7828939A 1978-10-04 1978-10-04 Procede de preparation d'oxydes de fer pigmentaires a partir de sulfate ferreux residuaire et pigments de fe2o3 en resultant Granted FR2438075A1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7828939A FR2438075A1 (fr) 1978-10-04 1978-10-04 Procede de preparation d'oxydes de fer pigmentaires a partir de sulfate ferreux residuaire et pigments de fe2o3 en resultant
NL7906213A NL7906213A (nl) 1978-10-04 1979-08-15 Rood ijzeroxydepigment en werkwijze voor de bereiding van ijzeroxyde van pigmentkwaliteit uitgaande van afval ijzer (ii) sulfaat.
NO792775A NO154700C (no) 1978-10-04 1979-08-27 Syntetiske roede fe2o3-pigmenter, fremgangsmaate for deres fremstilling og anvendelse av pigmentene.
IT50326/79A IT1162397B (it) 1978-10-04 1979-09-21 Procedimento per la preparazione di ossidi di ferro utili quale pigmento e prodotto ottenuto
ZA00795143A ZA795143B (en) 1978-10-04 1979-09-27 Process for the preparation of pigment grade iron oxides from waste ferrous sulfate and the resulting fe o pigments
CA336,645A CA1115932A (fr) 1978-10-04 1979-09-28 Methode de preparation d'oxydes de fer de qualite pigment, a partir de sulfates ferreux uses, et pigments fe.sub.2o.sub.3 resultants
YU2381/79A YU40382B (en) 1978-10-04 1979-10-01 Process for obtaining coloured iron oxides from waste iron sulfates
US06/081,134 US4261966A (en) 1978-10-04 1979-10-02 Process for the preparation of pigment grade iron oxides from ferrous sulphate and the resulting Fe2 O3 pigments
JP12722479A JPS5550069A (en) 1978-10-04 1979-10-02 Red color fe203 pigment and its manufacture
BE0/197433A BE879146A (fr) 1978-10-04 1979-10-02 Oxydes de fer pigmentaires, leur preparation et pigments en resultant
GB8014776A GB2044238B (en) 1978-10-04 1979-10-03 Fe2 o3 pigments
GB7934255A GB2032902B (en) 1978-10-04 1979-10-03 Process for the preparation of pigment grade iron oxides from ferrous sulphate and the resulting fe2o3 pigments
DE2940151A DE2940151C2 (de) 1978-10-04 1979-10-03 Verfahren zur Herstellung von Eisenoxid-Pigmenten aus Eisen(II)sulfatrückstand und Verwendung der erhaltenen Pigmente
ES484693A ES484693A1 (es) 1978-10-04 1979-10-03 Procedimiento de fabricacion de pigmentos rojos de fe2o3
AU51424/79A AU522653B2 (en) 1978-10-04 1979-10-03 Pigment grade iron oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828939A FR2438075A1 (fr) 1978-10-04 1978-10-04 Procede de preparation d'oxydes de fer pigmentaires a partir de sulfate ferreux residuaire et pigments de fe2o3 en resultant

Publications (2)

Publication Number Publication Date
FR2438075A1 true FR2438075A1 (fr) 1980-04-30
FR2438075B1 FR2438075B1 (fr) 1981-11-13

Family

ID=9213564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828939A Granted FR2438075A1 (fr) 1978-10-04 1978-10-04 Procede de preparation d'oxydes de fer pigmentaires a partir de sulfate ferreux residuaire et pigments de fe2o3 en resultant

Country Status (5)

Country Link
JP (1) JPS5550069A (fr)
BE (1) BE879146A (fr)
CA (1) CA1115932A (fr)
FR (1) FR2438075A1 (fr)
ZA (1) ZA795143B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562081A1 (fr) * 1984-03-27 1985-10-04 Thann Mulhouse Sa Procede de preparation d'oxydes de fer pigmentaires rouges a partir de sulfate ferreux residuaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113027A (ja) * 1982-12-20 1984-06-29 Teijin Ltd ポリエステルの製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850715A (fr) * 1938-02-25 1939-12-23 Procédé de décomposition de sulfate ferreux en oxyde ferrique et en dérivés oxygénés du soufre
US2184738A (en) * 1938-07-23 1939-12-26 Magnetic Pigment Company Production of iron oxide
FR1070372A (fr) * 1952-02-09 1954-07-23 Voest Ag Procédé pour l'obtention d'oxyde de fer à partir de sulfate de fer
DE1144248B (de) * 1961-06-10 1963-02-28 Elektrochemisches Kom Bitterfe Verfahren zur Herstellung von hochwertigem Eisenoxyd aus Eisensulfat
DE1667850A1 (de) * 1968-03-15 1971-08-05 Mta Mueszaki Kemiati Ki Verfahren und Einrichtung zur Herstellung eines Eisenoxidrot-Pigmentes
JPS4910599A (fr) * 1972-05-13 1974-01-30
FR2296671A1 (fr) * 1975-01-03 1976-07-30 Prayon Pigment a base d'oxyde de fer et procede de preparation de ce pigment
JPS565579A (en) * 1979-06-27 1981-01-21 Ricoh Co Ltd Charge removing method of transfer sheet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850715A (fr) * 1938-02-25 1939-12-23 Procédé de décomposition de sulfate ferreux en oxyde ferrique et en dérivés oxygénés du soufre
US2184738A (en) * 1938-07-23 1939-12-26 Magnetic Pigment Company Production of iron oxide
FR1070372A (fr) * 1952-02-09 1954-07-23 Voest Ag Procédé pour l'obtention d'oxyde de fer à partir de sulfate de fer
DE1144248B (de) * 1961-06-10 1963-02-28 Elektrochemisches Kom Bitterfe Verfahren zur Herstellung von hochwertigem Eisenoxyd aus Eisensulfat
DE1667850A1 (de) * 1968-03-15 1971-08-05 Mta Mueszaki Kemiati Ki Verfahren und Einrichtung zur Herstellung eines Eisenoxidrot-Pigmentes
JPS4910599A (fr) * 1972-05-13 1974-01-30
FR2296671A1 (fr) * 1975-01-03 1976-07-30 Prayon Pigment a base d'oxyde de fer et procede de preparation de ce pigment
JPS565579A (en) * 1979-06-27 1981-01-21 Ricoh Co Ltd Charge removing method of transfer sheet

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1971 *
CA1974 *
EXBK/72 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562081A1 (fr) * 1984-03-27 1985-10-04 Thann Mulhouse Sa Procede de preparation d'oxydes de fer pigmentaires rouges a partir de sulfate ferreux residuaire

Also Published As

Publication number Publication date
JPS5550069A (en) 1980-04-11
CA1115932A (fr) 1982-01-12
FR2438075B1 (fr) 1981-11-13
BE879146A (fr) 1980-02-01
ZA795143B (en) 1980-10-29

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