BR8005475A - Processo de regeneracao dos catalisadores de reconversao quimica utilizados em um processo ciclico de fabricacao de peroxido de hidrogenio e aparelho para a pratica do processo - Google Patents
Processo de regeneracao dos catalisadores de reconversao quimica utilizados em um processo ciclico de fabricacao de peroxido de hidrogenio e aparelho para a pratica do processoInfo
- Publication number
- BR8005475A BR8005475A BR8005475A BR8005475A BR8005475A BR 8005475 A BR8005475 A BR 8005475A BR 8005475 A BR8005475 A BR 8005475A BR 8005475 A BR8005475 A BR 8005475A BR 8005475 A BR8005475 A BR 8005475A
- Authority
- BR
- Brazil
- Prior art keywords
- regeneration
- production
- hydrogen peroxide
- cyclical
- catalysts used
- Prior art date
Links
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/20—Regeneration or reactivation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7922266A FR2464745A1 (fr) | 1979-09-06 | 1979-09-06 | Regeneration des catalyseurs de reconversion chimique utilises dans un procede cyclique de fabrication du peroxyde d'hydrogene |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8005475A true BR8005475A (pt) | 1981-03-24 |
Family
ID=9229398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8005475A BR8005475A (pt) | 1979-09-06 | 1980-08-28 | Processo de regeneracao dos catalisadores de reconversao quimica utilizados em um processo ciclico de fabricacao de peroxido de hidrogenio e aparelho para a pratica do processo |
Country Status (10)
Country | Link |
---|---|
US (1) | US4351820A (pt) |
EP (1) | EP0025746B1 (pt) |
JP (1) | JPS5670834A (pt) |
BR (1) | BR8005475A (pt) |
DE (1) | DE3065891D1 (pt) |
ES (1) | ES494795A0 (pt) |
FI (1) | FI66541C (pt) |
FR (1) | FR2464745A1 (pt) |
IN (1) | IN154551B (pt) |
YU (1) | YU40781B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5336432A (en) * | 1992-01-24 | 1994-08-09 | John Petchul | Composition for microemulsion gel having bleaching and antiseptic properties |
FI94515B (fi) * | 1994-03-04 | 1995-06-15 | Finnish Chemicals Oy | Menetelmä hydrauskatalyytin reaktivoimiseksi |
FI98509C (fi) * | 1994-05-20 | 1997-07-10 | Kemira Chemicals Oy | Menetelmä epäpuhtaan alumiinioksidin puhdistamiseksi lämpökäsittelemällä |
DE19507219C1 (de) * | 1995-03-02 | 1996-05-15 | Daimler Benz Ag | Verfahren und Vorrichtung zum Nachbeschichten einer deaktivierten Katalysatorbeschichtung bei einem Katalysator |
WO1997047706A1 (de) * | 1996-06-13 | 1997-12-18 | Siemens Aktiengesellschaft | Anlage zur thermischen entsorgung von abfall |
JP4516091B2 (ja) * | 2007-04-23 | 2010-08-04 | 株式会社東芝 | ナノカーボン生成装置 |
CN101376099B (zh) * | 2007-08-29 | 2010-12-15 | 上海华明高技术(集团)有限公司 | 过氧化氢工作液再生过程用的活性氧化铝再生处理方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1047259A (pt) * | ||||
FR1340901A (fr) * | 1962-09-10 | 1963-10-25 | Oxysynthese | Réactivation des catalyseurs de reconversion utilisés dans un procédé de fabrication cyclique de l'eau oxygénée |
BE673871A (pt) * | 1964-12-30 | 1900-01-01 | ||
US3814701A (en) * | 1972-08-09 | 1974-06-04 | Fmc Corp | Regeneration of spent alumina |
LU69405A1 (pt) * | 1974-02-18 | 1975-12-09 | ||
DK21475A (da) * | 1975-01-23 | 1976-07-24 | Dansk Leca As | Roterovn til fremstilling af et opbleret lerprodukt samt fremgangsmade til fremstilling af roterovnen |
-
1979
- 1979-09-06 FR FR7922266A patent/FR2464745A1/fr active Granted
-
1980
- 1980-08-11 IN IN583/DEL/80A patent/IN154551B/en unknown
- 1980-08-11 US US06/176,643 patent/US4351820A/en not_active Expired - Lifetime
- 1980-08-25 JP JP11602580A patent/JPS5670834A/ja active Granted
- 1980-08-28 BR BR8005475A patent/BR8005475A/pt unknown
- 1980-09-04 EP EP80401260A patent/EP0025746B1/fr not_active Expired
- 1980-09-04 DE DE8080401260T patent/DE3065891D1/de not_active Expired
- 1980-09-05 YU YU2263/80A patent/YU40781B/xx unknown
- 1980-09-05 ES ES494795A patent/ES494795A0/es active Granted
- 1980-09-05 FI FI802798A patent/FI66541C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4351820A (en) | 1982-09-28 |
FI66541C (fi) | 1984-11-12 |
FR2464745A1 (fr) | 1981-03-20 |
EP0025746A1 (fr) | 1981-03-25 |
DE3065891D1 (en) | 1984-01-19 |
FI66541B (fi) | 1984-07-31 |
FR2464745B1 (pt) | 1982-09-03 |
YU226380A (en) | 1983-04-30 |
JPS5670834A (en) | 1981-06-13 |
JPS635137B2 (pt) | 1988-02-02 |
ES8107121A1 (es) | 1981-08-16 |
EP0025746B1 (fr) | 1983-12-14 |
YU40781B (en) | 1986-06-30 |
FI802798A (fi) | 1981-03-07 |
IN154551B (pt) | 1984-11-10 |
ES494795A0 (es) | 1981-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7701695A (pt) | Processo e aparelho para producao de polpa | |
BR8506868A (pt) | Processo e aparelho para monitorar reacoes redox | |
BR8800472A (pt) | Processo e aparelho para fazer pacotes inundados a gas | |
BR7800318A (pt) | Catalisador para polimerizacao de etileno sozinho;e aperfeicoamento em processo para a polimerizacao catalitica de etileno sozinho | |
BR7708690A (pt) | Processo para produzir capsulas polimericas diminutas;e capsulas polimericas diminutas | |
IT1148865B (it) | Processo per reforming di idrocarburi e relativo apparato | |
BR7701166A (pt) | Processo e aparelho para regeneracao de catalisador de craqueamento | |
BR7904609A (pt) | Processo e dispositivo para misturar fibras | |
BR7904397A (pt) | Processo e aparelho para formacao e tratamento de um vergalhao de aco | |
BR8101561A (pt) | Processo e aparelho para a conversao de residuos de celulose em glicose e processo e aparelho para a conversao quimica de materiais | |
BR7502480A (pt) | Processo de limpezza da epiderme, produto que permite a aplicacao do processo e aparelho para execucao do process | |
BR7502326A (pt) | Aparelho e processo para o tratamento de fibras para pape | |
BR7500620A (pt) | Processo e aparelho aperfeicoados para regeneracao de catalisador | |
IT1031523B (it) | Apparato e processo per il trattamento catalitico di idrocarburi | |
BR7908174A (pt) | Aparelho e processo para recolher um liquido | |
IT1120007B (it) | Catalizzatore e processo per aldei di non sature | |
BR8005475A (pt) | Processo de regeneracao dos catalisadores de reconversao quimica utilizados em um processo ciclico de fabricacao de peroxido de hidrogenio e aparelho para a pratica do processo | |
BR7900790A (pt) | Catalizador e processo para polimerizar alfa-olefinas | |
BR8007007A (pt) | Processo para a imobilizacao de gases nobres radioativos em zeolitos | |
BR8104597A (pt) | Processo para a producao de peroxido de hidrogenio,e ureias utilizadas no mesmo | |
BR7603127A (pt) | Processo e aparelho para produzir um material hidrocarboneto tendo teor de nitrogenio reduzido e processo de hidrotratamento de hidrocarboneto | |
BR7903734A (pt) | Catalisador e processo para hidrogenacao catalitica do 1,4catalisador e processo para hidrogenacao catalitica do 1,4-butinodiol formando 1,4-butanodiol -butinodiol formando 1,4-butanodiol | |
BR7906633A (pt) | Processo e dispositivo para concentrar solucoes | |
BR7603442A (pt) | Catalisador para reacoes de metanacao e processo para sua utilizacao | |
BR8005807A (pt) | Reator melhorado para a oxicloracao de etileno e processo utilizado |