BR7902431A - Aperfeicoamento em processo para produzir cloro e oxido de ferro em um reator de leito fluidizado recirculante de estagios multiplos - Google Patents
Aperfeicoamento em processo para produzir cloro e oxido de ferro em um reator de leito fluidizado recirculante de estagios multiplosInfo
- Publication number
- BR7902431A BR7902431A BR7902431A BR7902431A BR7902431A BR 7902431 A BR7902431 A BR 7902431A BR 7902431 A BR7902431 A BR 7902431A BR 7902431 A BR7902431 A BR 7902431A BR 7902431 A BR7902431 A BR 7902431A
- Authority
- BR
- Brazil
- Prior art keywords
- processing
- fluidized bed
- iron oxide
- bed reactor
- multiple stage
- Prior art date
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
- 239000000460 chlorine Substances 0.000 title 1
- 229910001902 chlorine oxide Inorganic materials 0.000 title 1
- 230000003134 recirculating effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Compounds Of Iron (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/899,696 US4174381A (en) | 1978-04-24 | 1978-04-24 | Chlorine and iron oxide from ferric chloride--process and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7902431A true BR7902431A (pt) | 1979-10-23 |
Family
ID=25411418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7902431A BR7902431A (pt) | 1978-04-24 | 1979-04-20 | Aperfeicoamento em processo para produzir cloro e oxido de ferro em um reator de leito fluidizado recirculante de estagios multiplos |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4174381A (pt) |
| JP (1) | JPS54142200A (pt) |
| AU (1) | AU524488B2 (pt) |
| BE (1) | BE875787A (pt) |
| BR (1) | BR7902431A (pt) |
| CA (1) | CA1106573A (pt) |
| DE (1) | DE2916547A1 (pt) |
| FI (1) | FI64557C (pt) |
| FR (1) | FR2427297A1 (pt) |
| GB (2) | GB2069367B (pt) |
| GR (1) | GR68391B (pt) |
| IT (1) | IT1166761B (pt) |
| NL (1) | NL7903173A (pt) |
| NO (1) | NO153763C (pt) |
| ZA (1) | ZA791937B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA81604B (en) * | 1980-02-19 | 1982-02-24 | Laporte Industries Ltd | Process for beneficiating oxidic ores |
| US4389391A (en) * | 1981-06-28 | 1983-06-21 | Dunn Jr Wendell E | Process for beneficiating titaniferous ores |
| US4540551A (en) * | 1984-08-08 | 1985-09-10 | Scm Corporation | Two stage chlorination of titaniferous ore with FeCl3 reclamation |
| US4519988A (en) * | 1984-08-08 | 1985-05-28 | Scm Corporation | Two stage chlorination of titaniferous ore |
| US4615874A (en) * | 1985-03-27 | 1986-10-07 | The United States Of America As Represented By The Secretary Of The Interior | Process for producing chlorine from ferric chloride |
| US4994255A (en) * | 1986-07-24 | 1991-02-19 | Scm Chemicals, Inc. | Oxidation of ferrous chloride directly to chlorine in a fluid bed reactor |
| GB9803018D0 (en) * | 1998-02-13 | 1998-04-08 | Tioxide Group Services Ltd | Treatment of metal chloride |
| US6277354B1 (en) | 1999-06-10 | 2001-08-21 | E. I. Dupont De Nemours And Company | Process for the recovery of chlorine from iron chlorides |
| KR100754499B1 (ko) * | 2005-05-10 | 2007-09-03 | 주식회사 엘지화학 | 아로마틱 디알데히드 분리 방법, 및 장치 |
| US9511339B2 (en) * | 2013-08-30 | 2016-12-06 | Honeywell International Inc. | Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2642339A (en) * | 1948-11-06 | 1953-06-16 | Du Pont | Process for oxidizing iron halides to produce iron oxide and chlorine |
| BE795169A (fr) * | 1972-02-09 | 1973-08-08 | Du Pont | Procede d'oxydation des chlorures de fer |
| AU495120B2 (en) * | 1975-01-13 | 1976-12-16 | Titanium Technology (Aust.) Ltd. | Process for beneficiating a titaniferous ore and production of chiorine andiron oxide |
-
1978
- 1978-04-24 US US05/899,696 patent/US4174381A/en not_active Expired - Lifetime
-
1979
- 1979-04-18 CA CA325,726A patent/CA1106573A/en not_active Expired
- 1979-04-20 BR BR7902431A patent/BR7902431A/pt unknown
- 1979-04-20 FR FR7910047A patent/FR2427297A1/fr active Granted
- 1979-04-23 ZA ZA791937A patent/ZA791937B/xx unknown
- 1979-04-23 BE BE0/194781A patent/BE875787A/xx not_active IP Right Cessation
- 1979-04-23 AU AU46361/79A patent/AU524488B2/en not_active Ceased
- 1979-04-23 FI FI791309A patent/FI64557C/fi not_active IP Right Cessation
- 1979-04-23 IT IT22082/79A patent/IT1166761B/it active
- 1979-04-23 NL NL7903173A patent/NL7903173A/xx not_active Application Discontinuation
- 1979-04-23 NO NO791344A patent/NO153763C/no unknown
- 1979-04-23 JP JP4914779A patent/JPS54142200A/ja active Pending
- 1979-04-24 GR GR58958A patent/GR68391B/el unknown
- 1979-04-24 GB GB8107339A patent/GB2069367B/en not_active Expired
- 1979-04-24 GB GB7914184A patent/GB2019377B/en not_active Expired
- 1979-04-24 DE DE19792916547 patent/DE2916547A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1106573A (en) | 1981-08-11 |
| FI64557C (fi) | 1983-12-12 |
| ZA791937B (en) | 1980-07-30 |
| NO791344L (no) | 1979-10-25 |
| GB2019377B (en) | 1982-10-27 |
| AU524488B2 (en) | 1982-09-16 |
| NO153763C (no) | 1986-05-21 |
| IT1166761B (it) | 1987-05-06 |
| IT7922082A0 (it) | 1979-04-23 |
| FR2427297B1 (pt) | 1984-11-23 |
| GB2069367A (en) | 1981-08-26 |
| DE2916547A1 (de) | 1979-10-25 |
| FR2427297A1 (fr) | 1979-12-28 |
| BE875787A (fr) | 1979-10-23 |
| GB2019377A (en) | 1979-10-31 |
| US4174381A (en) | 1979-11-13 |
| GR68391B (pt) | 1981-12-29 |
| GB2069367B (en) | 1983-01-12 |
| JPS54142200A (en) | 1979-11-06 |
| NL7903173A (nl) | 1979-10-26 |
| AU4636179A (en) | 1979-11-01 |
| FI791309A (fi) | 1979-10-25 |
| FI64557B (fi) | 1983-08-31 |
| NO153763B (no) | 1986-02-10 |
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