IT1025175B - Catalizzatore per la produzione di etilenossido - Google Patents
Catalizzatore per la produzione di etilenossidoInfo
- Publication number
- IT1025175B IT1025175B IT28761/74A IT2876174A IT1025175B IT 1025175 B IT1025175 B IT 1025175B IT 28761/74 A IT28761/74 A IT 28761/74A IT 2876174 A IT2876174 A IT 2876174A IT 1025175 B IT1025175 B IT 1025175B
- Authority
- IT
- Italy
- Prior art keywords
- ethylenoxide
- catalyst
- production
- Prior art date
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
Classifications
-
- 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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49962/73A GB1489335A (en) | 1973-10-26 | 1973-10-26 | Catalyst for the production of ethylene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1025175B true IT1025175B (it) | 1978-08-10 |
Family
ID=10454139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28761/74A IT1025175B (it) | 1973-10-26 | 1974-10-24 | Catalizzatore per la produzione di etilenossido |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS581629B2 (cs) |
| BE (1) | BE821439A (cs) |
| CA (1) | CA1048010A (cs) |
| CS (1) | CS219313B2 (cs) |
| DD (1) | DD114407A5 (cs) |
| DE (1) | DE2448449C2 (cs) |
| ES (2) | ES431308A1 (cs) |
| FR (1) | FR2249087B1 (cs) |
| GB (1) | GB1489335A (cs) |
| IN (1) | IN143192B (cs) |
| IT (1) | IT1025175B (cs) |
| NL (1) | NL7413748A (cs) |
| PL (1) | PL99702B1 (cs) |
| RO (1) | RO84369B (cs) |
| SE (2) | SE407156B (cs) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2640540C3 (de) * | 1976-09-09 | 1988-07-28 | Basf Ag, 6700 Ludwigshafen | Katalysator zur Herstellung von Äthylenoxid |
| US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
| DE2819595A1 (de) * | 1977-05-12 | 1978-12-07 | Basf Ag | Katalysator zur herstellung von aethylenoxid |
| JPS5689843A (en) * | 1979-12-25 | 1981-07-21 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for production of ethylene oxide |
| US4419276A (en) | 1981-09-30 | 1983-12-06 | Union Carbide Corporation | Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst |
| US4455392A (en) * | 1981-10-05 | 1984-06-19 | Union Carbide Corporation | Process for preparing a supported silver catalyst |
| BG37835A3 (en) * | 1982-06-30 | 1985-08-15 | Hoechst Aktiengesellschaft | Method for preparing silver catalyst |
| US4575494A (en) * | 1984-02-08 | 1986-03-11 | The Dow Chemical Company | Alumina compositions useful as catalyst supports for ethylene oxidation |
| JPS60216844A (ja) * | 1984-04-13 | 1985-10-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒 |
| ES2240091T3 (es) * | 1999-04-08 | 2005-10-16 | Dow Global Technologies Inc. | Metodo de preparacion de un catalizador que contiene oro y titanio. |
| WO2004002954A2 (en) * | 2002-06-28 | 2004-01-08 | Shell Internationale Research Maatschappij B.V. | A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| DE60333292D1 (de) | 2002-06-28 | 2010-08-19 | Shell Int Research | Verfahren für den start eines epoxierungsprozesses und epoxidierungsverfahren für olefine |
| US7348444B2 (en) | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
| US6846774B2 (en) * | 2003-04-23 | 2005-01-25 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
| US20040225138A1 (en) | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
| US20040224841A1 (en) | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
| RU2342993C2 (ru) * | 2003-05-07 | 2009-01-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализаторы, содержащие серебро, получение таких катализаторов и их применение |
| US8148555B2 (en) | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| TW200600190A (en) | 2004-04-01 | 2006-01-01 | Shell Int Research | Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
| RU2007115405A (ru) | 2004-09-24 | 2008-10-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) | Способ выбора формированных частиц, способ сборки системы, способ реагирования газообразного сырья в такой системе, компьютерный программный продукт и компьютерная система |
| AR066468A1 (es) | 2007-05-09 | 2009-08-19 | Shell Int Research | Un catalizador de epoxidacion, un proceso para preparar el mismo, y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2 - diol eter, un 1,2- carbonato, o una alcanolamina |
| BRPI0912381A2 (pt) | 2008-05-07 | 2017-07-04 | Shell Int Research | processo para a partida de um processo de epoxidação, processo para a produção de óxido de etileno, 1,2-diol, 1, 2-diol éter, 1, 2-carbonato, ou uma alcanolamina |
| CN102066348B (zh) | 2008-05-07 | 2013-09-25 | 国际壳牌研究有限公司 | 环氧烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法 |
| RU2757051C2 (ru) | 2016-12-02 | 2021-10-11 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способы обработки катализатора эпоксидирования этилена и связанные способы получения оксида этилена |
| US11772082B1 (en) | 2018-06-21 | 2023-10-03 | Avn Corporation | Catalyst supports—composition and process of manufacture |
| US20210284962A1 (en) | 2018-06-21 | 2021-09-16 | The Regents Of The University Of California | Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE793658A (fr) * | 1972-01-07 | 1973-07-04 | Shell Int Research | Catalyseur utilisable pour la production d'oxyde d'ethylene |
-
1973
- 1973-10-26 GB GB49962/73A patent/GB1489335A/en not_active Expired
-
1974
- 1974-10-03 SE SE7412461A patent/SE407156B/xx not_active IP Right Cessation
- 1974-10-07 CA CA210,866A patent/CA1048010A/en not_active Expired
- 1974-10-10 DE DE2448449A patent/DE2448449C2/de not_active Expired
- 1974-10-21 NL NL7413748A patent/NL7413748A/xx active Search and Examination
- 1974-10-22 IN IN2330/CAL/74A patent/IN143192B/en unknown
- 1974-10-24 IT IT28761/74A patent/IT1025175B/it active
- 1974-10-24 BE BE149849A patent/BE821439A/xx not_active IP Right Cessation
- 1974-10-24 ES ES431308A patent/ES431308A1/es not_active Expired
- 1974-10-24 JP JP49122005A patent/JPS581629B2/ja not_active Expired
- 1974-10-24 FR FR7435691A patent/FR2249087B1/fr not_active Expired
- 1974-10-25 DD DD181925A patent/DD114407A5/xx unknown
- 1974-10-25 RO RO80324A patent/RO84369B/ro unknown
- 1974-10-25 CS CS747326A patent/CS219313B2/cs unknown
- 1974-10-25 PL PL1974175085A patent/PL99702B1/pl unknown
-
1976
- 1976-05-06 ES ES447632A patent/ES447632A1/es not_active Expired
-
1978
- 1978-08-24 SE SE7808959A patent/SE434837B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1489335A (en) | 1977-10-19 |
| SE407156B (sv) | 1979-03-19 |
| IN143192B (cs) | 1977-10-15 |
| DD114407A5 (cs) | 1975-08-05 |
| JPS581629B2 (ja) | 1983-01-12 |
| RO84369B (ro) | 1984-08-30 |
| NL7413748A (nl) | 1975-04-29 |
| CA1048010A (en) | 1979-02-06 |
| JPS5074589A (cs) | 1975-06-19 |
| SE7808959L (sv) | 1978-08-24 |
| ES431308A1 (es) | 1976-11-16 |
| BE821439A (fr) | 1975-04-24 |
| PL99702B1 (pl) | 1978-08-31 |
| FR2249087B1 (cs) | 1976-10-22 |
| DE2448449C2 (de) | 1986-03-06 |
| CS219313B2 (en) | 1983-03-25 |
| SE7412461L (cs) | 1975-04-28 |
| DE2448449A1 (de) | 1975-04-30 |
| SE434837B (sv) | 1984-08-20 |
| ES447632A1 (es) | 1977-06-16 |
| RO84369A (ro) | 1984-06-21 |
| FR2249087A1 (cs) | 1975-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT978032B (it) | Catalizzatore per la produzione di etilenossido | |
| IT1025175B (it) | Catalizzatore per la produzione di etilenossido | |
| IT1023194B (it) | Procedimento per la produzione di espansi | |
| IT1048188B (it) | Procedimento per la produzione di o metilbenzanilide | |
| IT1005876B (it) | Procedimento per la produzione di poliesteroli | |
| IT1021117B (it) | Produzione d allumina | |
| IT1029594B (it) | Procedimento per la produzione di benzochino | |
| IT1009330B (it) | Procedimento per la produzione di impiallacciature | |
| TR17735A (tr) | Formaldehid imaline mahsus usul | |
| IT1013364B (it) | Procedimento per la produzione di adesivi | |
| IT1023125B (it) | Procedimento per la produzione di poliisocianati | |
| IT1017577B (it) | Procedimento per la produzione di manufatti per edilizia | |
| IT1024897B (it) | Procedimento per la produzione di d, ribosio | |
| IT1022223B (it) | Catalizzatore per la preparazione di etilenossido | |
| IT1026083B (it) | Procedimento per la produzione di benzotrifluoruro | |
| IT1046328B (it) | Procedimento per la produzione di coloranti basici mediante ossidazione catalitica | |
| IT1029578B (it) | Procedimento per la produzione pirazoli sostituite | |
| IT1018805B (it) | Procedimento per la produzione continua di tiofene | |
| IT1019096B (it) | Procedimento per la produzione di alcolati vanadilici | |
| IT1029607B (it) | Procedimento per la produzione di parabenzochinone | |
| IT1021600B (it) | Procedimento per la produzione di paradietil benzene | |
| IT1035543B (it) | Precidemento per la produzione di ortosilicati tetraalcossialchilici | |
| IT1021597B (it) | Procedimento per la produzione di cianopiridine | |
| IT988441B (it) | Procedimento per la produzione di polisaccaride | |
| IT1005996B (it) | Procedimento per la produzione di cumolo |