CA403134A - Procede a enlever la silice dans mineraux, etc. - Google Patents

Procede a enlever la silice dans mineraux, etc.

Info

Publication number: CA403134A
Authority: CA; Canada
Prior art keywords: minerals; removing process; silica removing; silica
Prior art date: 1942-02-24
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

CA403134A

Other languages

English (en)

Inventor

Zintl Eduard

Brauning Wilhelm

Krings Walter

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.)

IG Farbenindustrie AG

Original Assignee

IG Farbenindustrie AG

Publication date

1942-02-24

1942-02-24 Application granted granted Critical

1942-02-24 Publication of CA403134A publication Critical patent/CA403134A/fr

Status Expired legal-status Critical Current

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000011707 mineral Substances 0.000 title 1
239000000377 silicon dioxide Substances 0.000 title 1

CA403134A Procede a enlever la silice dans mineraux, etc. Expired CA403134A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA403134T

Publications (1)

Publication Number	Publication Date
CA403134A true CA403134A (fr)	1942-02-24

Family

ID=35413581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA403134A Expired CA403134A (fr)			Procede a enlever la silice dans mineraux, etc.

Country Status (1)

Country	Link
CA (1)	CA403134A (fr)

0
- CA CA403134A patent/CA403134A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA405926A (fr)	1942-07-07	Systeme a gonfler
CA403051A (fr)	1942-02-24	Procede chimique
CA404219A (fr)	1942-04-21	Procede chimique
CA408981A (fr)	1942-12-01	Procede chimique
CA404007A (fr)	1942-04-07	Recouvrement de lisses, etc.
AU117917B2 (en)		Etching process
IE16357L (en)	1942-11-12	Sizes for paper, etc.
CA407600A (fr)	1942-09-22	Procede au sulfite
CA407601A (fr)	1942-09-22	Procede au sulfite
CA404314A (fr)	1942-04-21	Adhesif, etc.
CA407097A (fr)	1942-09-01	Machine a faire le vide dans lampes, etc.
CA404694A (fr)	1942-05-12	Recuperation du tungsten
CA396917A (fr)	1941-06-03	Procede chimique
CA397593A (fr)	1941-07-01	Procede chimique
CA394867A (fr)	1941-02-25	Systeme teledactylotypique
CA402927A (fr)	1942-02-17	Appareil a forger les fleurets, etc.
CA409211A (fr)	1942-12-08	Methode a imprimer
CA399277A (fr)	1941-09-16	Appareil a enlever l'humidite de batisse, etc.
CA405691A (fr)	1942-06-23	Procede a adoucir l'eau
CA403300A (fr)	1942-03-10	Recipient metallique, etc.
CA405344A (fr)	1942-06-09	Traitement de puits d'huile
CA408388A (fr)	1942-11-03	Methode a traiter les puits
CA408390A (fr)	1942-11-03	Methode a traiter les puits
CA407539A (fr)	1942-09-22	Methode a traiter les puits
CA408387A (fr)	1942-11-03	Methode a traiter les puits