FR578703A - Perfectionnements relatifs à la production de l'acide titanique - Google Patents

Perfectionnements relatifs à la production de l'acide titanique

Info

Publication number
FR578703A
FR578703A FR578703DA FR578703A FR 578703 A FR578703 A FR 578703A FR 578703D A FR578703D A FR 578703DA FR 578703 A FR578703 A FR 578703A
Authority
FR
France
Prior art keywords
production
improvements relating
titanic acid
titanic
acid
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.)
Expired
Application number
Other languages
English (en)
Inventor
Joseph Blumenfeld
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
Application granted granted Critical
Publication of FR578703A publication Critical patent/FR578703A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/125—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR578703D 1924-01-12 1924-01-12 Perfectionnements relatifs à la production de l'acide titanique Expired FR578703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR578703T 1924-01-12

Publications (1)

Publication Number Publication Date
FR578703A true FR578703A (fr) 1924-10-02

Family

ID=8955619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578703D Expired FR578703A (fr) 1924-01-12 1924-01-12 Perfectionnements relatifs à la production de l'acide titanique

Country Status (1)

Country Link
FR (1) FR578703A (fr)

Similar Documents

Publication Publication Date Title
FR662569A (fr) Procédé de production de l'acide cyanhydrique
FR578703A (fr) Perfectionnements relatifs à la production de l'acide titanique
FR550681A (fr) Perfectionnements apportés à la fabrication de l'acide phosphorique
FR818431A (fr) Générateur pour la production de l'acide cyanhydrique
FR600279A (fr) Procédé de fabrication de l'acide acétylsalicylique
FR708270A (fr) Production d'acide iodeméthanesulfonique ou de ses homologues
FR28093E (fr) Perfectionnements dans la fabrication de l'acide sulfurique
FR541612A (fr) Préparation de l'acide benzyldiméthylaminoarsinique de la formë
FR621074A (fr) Four pour la fabrication de l'acide phosphorique
FR587707A (fr) Production d'acide nitrique en partant de l'ammoniaque
FR613663A (fr) Perfectionnements dans la fabrication de l'acide azotique
FR789461A (fr) Production de l'acide chrysène-mono-sulfonique
FR617432A (fr) Perfectionnements à l'extraction ou la production de composés aliphatiques
FR836486A (fr) Procédé de production de l'acide 4-hydroxy-1-aminonaphtalène-8-carboxylique ou du4-hydroxynaphtostyrile
FR571206A (fr) Perfectionnements à la construction des chambres de plomb pour la fabrication de l'acide sulfurique
FR615477A (fr) Perfectionnements aux chambres d'acide sulfurique
FR40169E (fr) Production d'acide iodeméthanesulfonique ou de ses homologues
FR580459A (fr) Procédé de fabrication d'acide titanique
FR595143A (fr) Perfectionnements relatifs à la fabrication de laques colorées
FR613492A (fr) Pigment à l'acide titanique
FR577513A (fr) Perfectionnements à la production simultanée de pigment d'oxyde de fer et d'acide chlorhydrique
FR613828A (fr) Perfectionnements à la fabrication de l'acide sulfurique
FR625046A (fr) Perfectionnements à la fabrication de l'acide sulfurique
FR626313A (fr) Perfectionnements apportés à la fabrication de l'acide sulfurique
FR639259A (fr) Perfectionnements à la fabrication de l'acide sulfurique