UA37337A - method for producing red ferrioxide pigment - Google Patents

method for producing red ferrioxide pigment

Info

Publication number
UA37337A
UA37337A UA98010209A UA98010209A UA37337A UA 37337 A UA37337 A UA 37337A UA 98010209 A UA98010209 A UA 98010209A UA 98010209 A UA98010209 A UA 98010209A UA 37337 A UA37337 A UA 37337A
Authority
UA
Ukraine
Prior art keywords
ferrioxide
pigment
producing red
washing
milling
Prior art date
Application number
UA98010209A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Трохимович Прохоренко
Владимир Трофимович Прохоренко
Володимир Миколайович Волков
Владимир Николаевич Волков
Володимир Іванович Давида
Владимир Иванович Давида
Original Assignee
Дочірне Підприємство "Завод По Виробництву Залізоокисних Пигментів'Спе
Дочернее Предприятие "Завод По Производству Железоокисных Пигментов "Спектр" Ват "Сумихимпром"
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 Дочірне Підприємство "Завод По Виробництву Залізоокисних Пигментів'Спе, Дочернее Предприятие "Завод По Производству Железоокисных Пигментов "Спектр" Ват "Сумихимпром" filed Critical Дочірне Підприємство "Завод По Виробництву Залізоокисних Пигментів'Спе
Priority to UA98010209A priority Critical patent/UA37337A/en
Publication of UA37337A publication Critical patent/UA37337A/en

Links

Abstract

A method for producing red ferrioxide pigment by dehydration heptahydrous ferric sulfate (II), roasting by sulphur trioxide, washing, filtration, drying, milling is known. A method for producing red ferrioxide pigment comprises producing red ferrioxide pigment ferric oxide (III) with subsequent filtration, washing thereof of water-soluble salts, drying and milling, at that the method is carried out by interaction of ferric sulfate (II) with soda up to achievement of pH 6.5-7, oxidation of obtained suspension with air oxygen in heating, at that after washing of water-soluble salts roasting and after-oxidation are in addition carried out.
UA98010209A 1998-01-15 1998-01-15 method for producing red ferrioxide pigment UA37337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA98010209A UA37337A (en) 1998-01-15 1998-01-15 method for producing red ferrioxide pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA98010209A UA37337A (en) 1998-01-15 1998-01-15 method for producing red ferrioxide pigment

Publications (1)

Publication Number Publication Date
UA37337A true UA37337A (en) 2001-05-15

Family

ID=74217601

Family Applications (1)

Application Number Title Priority Date Filing Date
UA98010209A UA37337A (en) 1998-01-15 1998-01-15 method for producing red ferrioxide pigment

Country Status (1)

Country Link
UA (1) UA37337A (en)

Similar Documents

Publication Publication Date Title
BR9907229A (en) Process for the production of black iron oxide pigment from iron oxide, and black or red iron oxide
ATE521575T1 (en) METHOD FOR PRODUCING IRON OXIDE PIGMENTS
ES2151036T3 (en) TITANIUM DIOXIDE PIGMENT PROCEDURE, A NEW TITANIUM DIOXIDE PIGMENT AND ITS USE IN PAPER MANUFACTURING.
ES8207208A1 (en) Iron-blue pigment, process for preparing it and its use.
BR0113729A (en) Process for the preparation of yellow iron oxide pigments
EP0293107A3 (en) An aqueous electrolytic cobalt-iron plating bath and a method of electrodeposition using same
UA37337A (en) method for producing red ferrioxide pigment
GB1535889A (en) Continuous production of iron oxide black pigments
YU42499A (en) Process for the preparation of nicotinic acid
IE802574L (en) Electrolytic manganese dioxide
DE60009942D1 (en) METHOD FOR PRODUCING IRON OXIDE PIGMENTS
GB2226043B (en) Paper coating pigments
JPS5788036A (en) Manufacture of iron oxide pigment
BE843925A (en) PROCESS FOR OXIDIZING FERROUS SULPHATE IN AQUEOUS SULFURIC SOLUTION
JPS5669229A (en) Preparation of hydrous iron oxide
DE3868224D1 (en) CHROME OXIDES, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF.
JPS54138894A (en) Production of magnetic iron oxide powder
SU1541230A1 (en) Method of producing yellowish-brown zinc-containing ferrous oxide pigments
JPS55167135A (en) Manufacture of yellow iron oxide
SU633882A1 (en) Method of obtaining iron oxide red pigment
BG50323A1 (en) Method for the combined production of iron (iii) oxide for soft ferrites, hard ferrites and pigments
ES8207207A1 (en) Iron-blue pigment, process for preparing it and its use.
GB1421773A (en) Production of iron oxide
SU929671A1 (en) Process for producing iron-titanium pigments
SU1310416A1 (en) Method for drying red ferric oxide pigment