[go: up one dir, main page]

BE641141A - - Google Patents

Info

Publication number
BE641141A
BE641141A BE641141A BE641141A BE641141A BE 641141 A BE641141 A BE 641141A BE 641141 A BE641141 A BE 641141A BE 641141 A BE641141 A BE 641141A BE 641141 A BE641141 A BE 641141A
Authority
BE
Belgium
Prior art keywords
chlorine
iron
sep
pickling
residual
Prior art date
Application number
BE641141A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to BE641141A priority Critical patent/BE641141A/fr
Publication of BE641141A publication Critical patent/BE641141A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/10Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE641141A 1963-12-11 1963-12-11 BE641141A (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE641141A BE641141A (fi) 1963-12-11 1963-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE641141A BE641141A (fi) 1963-12-11 1963-12-11

Publications (1)

Publication Number Publication Date
BE641141A true BE641141A (fi) 1964-06-11

Family

ID=3845654

Family Applications (1)

Application Number Title Priority Date Filing Date
BE641141A BE641141A (fi) 1963-12-11 1963-12-11

Country Status (1)

Country Link
BE (1) BE641141A (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340070A1 (fr) * 1988-04-29 1989-11-02 Elf Atochem S.A. Procédé de synthèse du chlorure ferrique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340070A1 (fr) * 1988-04-29 1989-11-02 Elf Atochem S.A. Procédé de synthèse du chlorure ferrique
FR2630724A1 (fr) * 1988-04-29 1989-11-03 Atochem Procede de synthese du chlorure ferrique
US5118489A (en) * 1988-04-29 1992-06-02 Atochem Production of concentrated aqueous solutions of ferric chloride

Similar Documents

Publication Publication Date Title
EP0061193B1 (fr) Procédé de récupération d'acide sulfurique
CA1106348A (fr) Procede de regeneration de solutions aqueuses de sulfures de sodium, de potassium et/ou d'ammonium
CA1340041C (fr) Procede de preparation du chlorure ferrique a partir d'acide chlorhydrique dilue
US11203527B2 (en) Acid recovery from acid-rich solutions
EP0340071B1 (fr) Procédé de préparation du chlorure ferrique à partir du chlorure ferreux
EP0145517B1 (fr) Procédé de traitement d'un courant gazeux contenant des oxydes d'azote
US3152870A (en) Process for manufacturing chlorine by oxidation of hydrochloric acid
CN106823745A (zh) 一种反应尾气再生工艺
BE641141A (fi)
US3947546A (en) Process for the purification of gaseous effluents
GB1021963A (en) A process for working up waste gases containing hydrogen chloride
FR2551465A3 (fr) Procede de decapage acide des aciers inoxydables et solution acide pour sa mise en oeuvre
EP1042518B1 (fr) Lixiviation oxydante de boues contaminees contenant du fer avec separation du zinc et du plomb
EP0047191B1 (fr) Procédé de traitement d'un courant gazeux contenant des oxydes d'azote et de l'oxygène
FR2694001A1 (fr) Procédé de synthèse d'acide chloracétique dans lequel on purifie l'acide chlorhydrique sous produit.
CA2611225A1 (fr) Procede de recyclage de tetrafluorure de zirconium en zircone
EP0121466A1 (fr) Procédé de décomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogène et de trifluorure de bore
SU567664A1 (ru) Способ очистки отработанной серной кислоты от органических примесей
EP0190116B1 (fr) Masse adsorbante pour la désulfuration des gaz
SU496259A1 (ru) Способ очистки четыреххлористого углерода
BE446110A (fi)
RU2104923C1 (ru) Способ утилизации нитросмесей
GB734144A (en) Purification of germanium tetrachloride
BE392920A (fi)
BE453578A (fi)