BR9202168A - Processo e instalacao para a fabricacao de solucoes aquosas de cloreto ferrico - Google Patents
Processo e instalacao para a fabricacao de solucoes aquosas de cloreto ferricoInfo
- Publication number
- BR9202168A BR9202168A BR929202168A BR9202168A BR9202168A BR 9202168 A BR9202168 A BR 9202168A BR 929202168 A BR929202168 A BR 929202168A BR 9202168 A BR9202168 A BR 9202168A BR 9202168 A BR9202168 A BR 9202168A
- Authority
- BR
- Brazil
- Prior art keywords
- ferric chloride
- manufacture
- particles
- installation
- chloride solutions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/10—Halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9100550A BE1004975A3 (fr) | 1991-06-06 | 1991-06-06 | Procede et installation pour la fabrication de solutions aqueuses de chlorure ferrique. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9202168A true BR9202168A (pt) | 1993-02-02 |
Family
ID=3885548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929202168A BR9202168A (pt) | 1991-06-06 | 1992-06-05 | Processo e instalacao para a fabricacao de solucoes aquosas de cloreto ferrico |
Country Status (8)
Country | Link |
---|---|
US (1) | US5300268A (pt) |
EP (1) | EP0518410B1 (pt) |
AT (1) | ATE127431T1 (pt) |
BE (1) | BE1004975A3 (pt) |
BR (1) | BR9202168A (pt) |
CA (1) | CA2070609A1 (pt) |
DE (1) | DE69204563T2 (pt) |
ES (1) | ES2079139T3 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729941A1 (fr) * | 1995-01-26 | 1996-08-02 | Atochem Elf Sa | Procede de preparation de chlorure ferrique en solution aqueuse |
US6923947B2 (en) * | 2003-06-13 | 2005-08-02 | Pvs Technologies, Inc. | Method of making ferric chloride with reduced amounts of hydrochloric acid for water treatment |
US8071067B2 (en) * | 2009-05-26 | 2011-12-06 | Kemira Water Solutions, Inc. | Processes for making stable ferric chloride solutions |
AT509285B1 (de) | 2009-12-17 | 2016-01-15 | Sms Siemag Process Technologies Gmbh | Verfahren und vorrichtung zur herstellung einer eisen(iii)chloridlösung |
NL2022821B1 (en) * | 2019-03-27 | 2020-10-02 | Urban Mining Corp Bv | Stock solution |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB409847A (en) * | 1933-01-18 | 1934-05-10 | Peter Spence & Sons Ltd | Improvements in and relating to the preparation of titanium and iron compounds |
FR1072600A (fr) * | 1952-01-01 | 1954-09-14 | United Steel Companies Ltd | Perfectionnements relatifs à la préparation de chlorure ferrique à partir de minerai de fer |
GB734081A (en) * | 1952-01-01 | 1955-07-27 | United Steel Companies Ltd | Improvements relating to the production of ferric chloride from iron ore |
US3725527A (en) * | 1968-09-19 | 1973-04-03 | Kanto Denka Kogyo Kk | Process for recovering pure aqueous solution of ferric chloride and aqueous solution of metal chlorides free of ferric chloride from ferrous metal material |
US3873678A (en) * | 1973-08-02 | 1975-03-25 | Nl Industries Inc | Method for making ferric chloride |
GB1495035A (en) * | 1975-08-13 | 1977-12-14 | Ucb Sa | Continuous process for the preparation of an aqueous solution of ferric chloride |
DE2830979A1 (de) * | 1978-07-14 | 1980-01-31 | Uranerzbergbau Gmbh & Co Kg | Verfahren zum aufbereiten von uranerzen |
HU184318B (en) * | 1980-08-26 | 1984-08-28 | Tatabanyai Szenbanyak | Process for reducing iron content of raw materialsprocess for decreasing the iron content of raw mat containing iron, silicon and aluminium, as well aerials conta ining iron, silicon and aluminium ands for producing in the given case aluminium oxide for preparing iron oxide further in a given case aluminium oxide concentrate concentrate |
FR2630724B1 (fr) * | 1988-04-29 | 1990-07-13 | Atochem | Procede de synthese du chlorure ferrique |
US4997533A (en) * | 1989-08-07 | 1991-03-05 | Board Of Control Of Michigan Technological University | Process for the extracting oxygen and iron from iron oxide-containing ores |
-
1991
- 1991-06-06 BE BE9100550A patent/BE1004975A3/fr not_active IP Right Cessation
-
1992
- 1992-05-29 US US07/889,919 patent/US5300268A/en not_active Expired - Fee Related
- 1992-06-01 EP EP92201555A patent/EP0518410B1/fr not_active Expired - Lifetime
- 1992-06-01 AT AT92201555T patent/ATE127431T1/de not_active IP Right Cessation
- 1992-06-01 DE DE69204563T patent/DE69204563T2/de not_active Expired - Fee Related
- 1992-06-01 ES ES92201555T patent/ES2079139T3/es not_active Expired - Lifetime
- 1992-06-05 CA CA002070609A patent/CA2070609A1/fr not_active Abandoned
- 1992-06-05 BR BR929202168A patent/BR9202168A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2070609A1 (fr) | 1992-12-07 |
DE69204563T2 (de) | 1996-02-08 |
ES2079139T3 (es) | 1996-01-01 |
EP0518410B1 (fr) | 1995-09-06 |
EP0518410A1 (fr) | 1992-12-16 |
ATE127431T1 (de) | 1995-09-15 |
DE69204563D1 (de) | 1995-10-12 |
BE1004975A3 (fr) | 1993-03-09 |
US5300268A (en) | 1994-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 05/06/2007 |