CA458558A - Methode d'affinage de matieres arsenicales brutes - Google Patents

Methode d'affinage de matieres arsenicales brutes

Info

Publication number
CA458558A
CA458558A CA458558A CA458558DA CA458558A CA 458558 A CA458558 A CA 458558A CA 458558 A CA458558 A CA 458558A CA 458558D A CA458558D A CA 458558DA CA 458558 A CA458558 A CA 458558A
Authority
CA
Canada
Prior art keywords
refining crude
arsenical
materials
arsenical materials
refining
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
CA458558A
Other languages
English (en)
Inventor
E. Hillier Donald
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.)
BEATTIE GOLD MINES (QUEBEC) Ltd
Original Assignee
BEATTIE GOLD MINES (QUEBEC) Ltd
Publication date
Application granted granted Critical
Publication of CA458558A publication Critical patent/CA458558A/fr
Expired legal-status Critical Current

Links

CA458558A Methode d'affinage de matieres arsenicales brutes Expired CA458558A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA458558T

Publications (1)

Publication Number Publication Date
CA458558A true CA458558A (fr) 1949-08-02

Family

ID=35576984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA458558A Expired CA458558A (fr) Methode d'affinage de matieres arsenicales brutes

Country Status (1)

Country Link
CA (1) CA458558A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588564A (en) * 1984-03-16 1986-05-13 Onahama Smelting And Refining Company, Ltd. Process for recovering arsenic trioxide from exhaust gas of smelting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588564A (en) * 1984-03-16 1986-05-13 Onahama Smelting And Refining Company, Ltd. Process for recovering arsenic trioxide from exhaust gas of smelting

Similar Documents

Publication Publication Date Title
CA458558A (fr) Methode d'affinage de matieres arsenicales brutes
CA456616A (fr) Procede de distillation
CA456599A (fr) Procede de dissolvant
CA458683A (fr) Carton
CA456448A (fr) Traitement des dissolvants pour en enlever les mercaptans
CA454852A (fr) Boite en carton
CA460880A (fr) Procede de fabrication de butadiene
CA454222A (fr) Procede de distillation
CA457718A (fr) Procede de distillation
CA458136A (fr) Procede pour la production d'hydrocarbures d'olefines
CA457721A (fr) Procede de triage
CA456791A (fr) Affinage de distillats d'hydrocarbures
CA458200A (fr) Procede de fabrication d'olefines
CA455577A (fr) Procede pour la deshydrogenation des hydrocarbures
CA454162A (fr) Procede de flottation
CA460612A (fr) Appareil d'exploitation de mine
CA459704A (fr) Appareil d'exploitation miniere
CA458611A (fr) Apapreil pour l'exploitation de mines
CA457499A (fr) Procede de galvanoplastie d'etain
CA460555A (fr) Procede de recuperation de toluene dans les huiles
CA460883A (fr) Procede cyclique pour la fabrication de butadiene
CA458793A (fr) Procede pour la separation de metaux
CA458536A (fr) Procede de purification de piperidine
CA456784A (fr) Procede pour la production de toluene
CA460059A (fr) Cornue