BR6789930D0 - Novo catalisador aperfeicoado para producao de oxido de etileno e processo para producao de oxido de etileno empregando dito catalisador - Google Patents
Novo catalisador aperfeicoado para producao de oxido de etileno e processo para producao de oxido de etileno empregando dito catalisadorInfo
- Publication number
- BR6789930D0 BR6789930D0 BR189930/67A BR18993067A BR6789930D0 BR 6789930 D0 BR6789930 D0 BR 6789930D0 BR 189930/67 A BR189930/67 A BR 189930/67A BR 18993067 A BR18993067 A BR 18993067A BR 6789930 D0 BR6789930 D0 BR 6789930D0
- Authority
- BR
- Brazil
- Prior art keywords
- production
- ethylene oxide
- catalyst
- new perfected
- new
- Prior art date
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 2
- 238000000034 method Methods 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55331266A | 1966-05-27 | 1966-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6789930D0 true BR6789930D0 (pt) | 1973-07-19 |
Family
ID=24208933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR189930/67A BR6789930D0 (pt) | 1966-05-27 | 1967-05-26 | Novo catalisador aperfeicoado para producao de oxido de etileno e processo para producao de oxido de etileno empregando dito catalisador |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3501417A (pt) |
| BE (1) | BE698625A (pt) |
| BR (1) | BR6789930D0 (pt) |
| CH (1) | CH483873A (pt) |
| DE (1) | DE1667098A1 (pt) |
| ES (1) | ES341085A1 (pt) |
| GB (1) | GB1191683A (pt) |
| LU (1) | LU53733A1 (pt) |
| NL (1) | NL6706990A (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT971362B (it) * | 1972-11-30 | 1974-04-30 | Sir Soc Italiana Resine Spa | Procedimento per la produzione dell ossido di etilene mediante ossidazione dell etilene e cata lizzatore relativo |
| JPS5090591A (pt) * | 1974-01-09 | 1975-07-19 | ||
| US4428863A (en) | 1982-07-06 | 1984-01-31 | The Dow Chemical Company | Alumina compositions of improved strength useful as catalyst supports |
| EP2830759A1 (en) | 2012-03-27 | 2015-02-04 | Dow Technology Investments LLC | Method of making a manganese containing supported silver catalyst intermediate |
| TWI772322B (zh) | 2016-09-02 | 2022-08-01 | 美商陶氏科技投資有限公司 | 製備環氧化催化劑之方法 |
| SG11202005995SA (en) | 2017-12-28 | 2020-07-29 | Dow Technology Investments Llc | Process for preparing an epoxidation catalyst |
| US11772082B1 (en) | 2018-06-21 | 2023-10-03 | Avn Corporation | Catalyst supports—composition and process of manufacture |
| WO2019245859A1 (en) | 2018-06-21 | 2019-12-26 | The J. David Gladstone Institutes | Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083213A (en) * | 1963-03-26 | courter | ||
| US3121099A (en) * | 1960-03-04 | 1964-02-11 | Montedison Spa | Process for the oxidation of olefins on silver catalyst graduated selectivity |
| NL262713A (pt) * | 1960-03-24 | 1900-01-01 | ||
| NL290291A (pt) * | 1962-03-21 | 1900-01-01 |
-
1966
- 1966-05-27 US US553312A patent/US3501417A/en not_active Expired - Lifetime
-
1967
- 1967-05-18 BE BE698625D patent/BE698625A/xx unknown
- 1967-05-19 NL NL6706990A patent/NL6706990A/xx unknown
- 1967-05-23 LU LU53733D patent/LU53733A1/xx unknown
- 1967-05-23 GB GB23926/67A patent/GB1191683A/en not_active Expired
- 1967-05-26 CH CH744767A patent/CH483873A/fr not_active IP Right Cessation
- 1967-05-26 BR BR189930/67A patent/BR6789930D0/pt unknown
- 1967-05-27 ES ES341085A patent/ES341085A1/es not_active Expired
- 1967-05-27 DE DE19671667098 patent/DE1667098A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU53733A1 (pt) | 1969-02-10 |
| ES341085A1 (es) | 1968-06-16 |
| US3501417A (en) | 1970-03-17 |
| GB1191683A (en) | 1970-05-13 |
| NL6706990A (pt) | 1967-11-28 |
| DE1667098A1 (de) | 1971-09-16 |
| BE698625A (pt) | 1967-11-20 |
| CH483873A (fr) | 1970-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR6352303D0 (pt) | Processo para preparacao de amino-alcoileno-piperazinas 1-substituidas 4-substituidas | |
| BR6464358D0 (pt) | Processo para o preparo de novos derivados da pirimidina | |
| BR6355428D0 (pt) | Processo para fabricacao de vasos sanguineos artificiais | |
| BR6460727D0 (pt) | Processo para a fabricacao de novos amino acidos | |
| BR6567624D0 (pt) | Processo para producao de proteinas neutralizadas | |
| BR6458616D0 (pt) | Processo para preparacao de tioxanteno-sulfanamidas | |
| BR6464004D0 (pt) | Processo para preparacao de derivados de fenilciclopropan | |
| BR6680069D0 (pt) | Novo processo de preparacao de derivados gonatrienicos | |
| BR6465649D0 (pt) | Processo para a fabricacao de novos 17-alcovil estradiois estrogenios altamente ativos | |
| BR6789930D0 (pt) | Novo catalisador aperfeicoado para producao de oxido de etileno e processo para producao de oxido de etileno empregando dito catalisador | |
| BR6464291D0 (pt) | Processo para preparar o novo composto quimico 1-1-di cloro-hexil-2-(2-piperidil)-etina | |
| BR6459782D0 (pt) | Processo para a preparacao de um novo polipeptido | |
| BR6355792D0 (pt) | Processo para producao de microrganismos | |
| IT1044161B (it) | Processo per la produzione di mezzi di contrasto per raggi x | |
| BR6568351D0 (pt) | Novo processo para preparacao de 17 alfa-esteres de 17-alfa-hidroxi-3-pcto-delta-4-pregnenos | |
| BR6351814D0 (pt) | Processo para a producao de esteres de acidos fosforicos e composicoes praguicidas neles baseadas | |
| BR6464249D0 (pt) | Processo para preparacao de novos derivados de 5-acetamino-salicilamida | |
| BR7102075D0 (pt) | Processo para a preparacao de novo oxido bufadienolideo | |
| BR6458150D0 (pt) | Processo para fabricacao de hexahidro-1-aril-3-imino-3 h-oxazolo- 3 4- a pinicilas | |
| BR6352637D0 (pt) | Processo para preparacao de benzamidas | |
| BR6575121D0 (pt) | Novo processo para producao de anfalminticos | |
| BR6464376D0 (pt) | Processo para preparacao de oxido de etileno | |
| BR6349001D0 (pt) | Processo para a producao de oxatiazolinonas e composicoes praguicidas baseadas nas mesmas | |
| BR6463966D0 (pt) | Processo para a preparacao de 9-alfa 10-alfa e 9-beta 10-alfa-esteroides | |
| BR6457397D0 (pt) | Processo para preparacao de carotenoides e aminocidina |