CS158572B2 - - Google Patents
Info
- Publication number
- CS158572B2 CS158572B2 CS12672*#A CS12672A CS158572B2 CS 158572 B2 CS158572 B2 CS 158572B2 CS 12672 A CS12672 A CS 12672A CS 158572 B2 CS158572 B2 CS 158572B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10520571A | 1971-01-11 | 1971-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS158572B2 true CS158572B2 (cs) | 1974-11-25 |
Family
ID=22304604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS12672*#A CS158572B2 (cs) | 1971-01-11 | 1972-01-10 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3745092A (cs) |
| JP (1) | JPS5744674B1 (cs) |
| AT (1) | AT319962B (cs) |
| AU (1) | AU465244B2 (cs) |
| BE (1) | BE777650A (cs) |
| CA (1) | CA978197A (cs) |
| CS (1) | CS158572B2 (cs) |
| DE (1) | DE2200926C3 (cs) |
| ES (1) | ES398710A1 (cs) |
| FR (1) | FR2121717B1 (cs) |
| GB (1) | GB1314806A (cs) |
| IT (1) | IT946429B (cs) |
| NL (1) | NL176364C (cs) |
| PL (1) | PL84711B1 (cs) |
| SU (1) | SU436491A3 (cs) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964980A (en) * | 1975-03-24 | 1976-06-22 | Halcon International, Inc. | Process for the recovery of ethylene oxide |
| IT1039745B (it) * | 1975-07-08 | 1979-12-10 | Sir Soc Italiana Resine Spa | Procedimento per la purificazione di eilende ossido |
| SE8302611L (sv) * | 1983-05-06 | 1984-11-07 | Gambro Lundia Ab | Forfarande och anleggning for atervinning av en eller flera bestandsdelar ur en gasblandning |
| FR2553771B1 (fr) * | 1983-10-19 | 1986-01-17 | Atochem | Procede et dispositif pour concentrer des solutions aqueuses d'oxyde d'ethylene |
| CA1284334C (en) | 1985-06-27 | 1991-05-21 | Masayuki Sawada | Method for recovery of ethylene oxide |
| EP0207490B1 (en) * | 1985-07-03 | 1991-04-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Method for purification of ethylene oxide |
| FR2624859B1 (fr) * | 1987-12-22 | 1991-03-22 | Atochem | Procede pour separer l'oxyde d'ethylene d'impuretes aldehydiques |
| JPH039265U (cs) * | 1989-06-12 | 1991-01-29 | ||
| US5233060A (en) * | 1992-08-13 | 1993-08-03 | The Dow Chemical Company | Ethylene recovery in direct-oxidation ethylene oxide processes |
| US5529667A (en) * | 1994-12-01 | 1996-06-25 | Hoechst Celanese Corporation | Process for recovering ethylene oxide |
| US6596882B2 (en) | 2001-07-20 | 2003-07-22 | Eastman Chemical Company | Recovery and purification of 3,4-epoxy-1-butene using water-miscible solvents |
| US6500970B1 (en) | 2001-07-20 | 2002-12-31 | Eastman Chemical Company | Recovery and purification of 3,4-epoxy-1-butene using high-boiling solvents |
| US6395913B1 (en) | 2001-07-20 | 2002-05-28 | Eastman Chemical Company | Recovery and purification of 3,4-epoxy-1-butene |
| PE20070158A1 (es) * | 2005-05-10 | 2007-03-02 | Shell Int Research | Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso |
| JP5054765B2 (ja) * | 2007-04-17 | 2012-10-24 | アークレイ株式会社 | 基質濃度測定方法および基質濃度測定装置 |
| CA2712985C (en) | 2008-01-25 | 2016-08-09 | Dow Technology Investments Llc | Reflux condenser |
| EP2318385B1 (en) * | 2008-07-31 | 2011-12-28 | Dow Technology Investments LLC | Alkylene oxide recovery systems |
| US8845863B2 (en) | 2008-07-31 | 2014-09-30 | Dow Technology Investments Llc | Alkylene oxide purification processes and systems |
| EP2531266B1 (en) * | 2010-02-02 | 2019-06-12 | Seeo, Inc | Ambient temperature purification of alkylene oxides |
| TWI632137B (zh) * | 2013-04-15 | 2018-08-11 | 科學設計股份有限公司 | 環氧化之方法 |
| US10738020B2 (en) | 2017-11-22 | 2020-08-11 | Joseph D. Duff | Recovery of ethylene oxide from sterilization process |
| US11453772B2 (en) | 2018-09-30 | 2022-09-27 | Robert Bosch Gmbh | Polymer compositions based on PXE |
| CN111693559B (zh) * | 2020-06-22 | 2022-04-01 | 中国核动力研究设计院 | 气相混合物的蒸汽液滴质量流量分离测量装置及测量方法 |
| CN112592296B (zh) * | 2020-12-21 | 2023-01-20 | 浙江新和成股份有限公司 | 一种连续反应生产羟乙基磺酸钠的方法 |
-
1971
- 1971-01-11 US US00105205A patent/US3745092A/en not_active Expired - Lifetime
-
1972
- 1972-01-04 BE BE777650A patent/BE777650A/nl not_active IP Right Cessation
- 1972-01-07 NL NLAANVRAGE7200233,A patent/NL176364C/xx not_active IP Right Cessation
- 1972-01-10 IT IT19192/72A patent/IT946429B/it active
- 1972-01-10 AT AT17372A patent/AT319962B/de not_active IP Right Cessation
- 1972-01-10 GB GB106972A patent/GB1314806A/en not_active Expired
- 1972-01-10 JP JP724782A patent/JPS5744674B1/ja active Pending
- 1972-01-10 PL PL1972152838A patent/PL84711B1/pl unknown
- 1972-01-10 ES ES398710A patent/ES398710A1/es not_active Expired
- 1972-01-10 AU AU37756/72A patent/AU465244B2/en not_active Expired
- 1972-01-10 CS CS12672*#A patent/CS158572B2/cs unknown
- 1972-01-10 CA CA132,070A patent/CA978197A/en not_active Expired
- 1972-01-10 SU SU1737400A patent/SU436491A3/ru active
- 1972-01-10 FR FR727200672A patent/FR2121717B1/fr not_active Expired
- 1972-01-10 DE DE2200926A patent/DE2200926C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1314806A (en) | 1973-04-26 |
| DE2200926A1 (de) | 1972-08-03 |
| ES398710A1 (es) | 1974-07-16 |
| NL7200233A (cs) | 1972-07-13 |
| SU436491A3 (ru) | 1974-07-15 |
| DE2200926C3 (de) | 1973-11-08 |
| FR2121717B1 (cs) | 1974-06-21 |
| FR2121717A1 (cs) | 1972-08-25 |
| BE777650A (nl) | 1972-07-04 |
| JPS5744674B1 (cs) | 1982-09-22 |
| AU465244B2 (en) | 1975-09-25 |
| DE2200926B2 (de) | 1973-04-19 |
| AT319962B (de) | 1975-01-27 |
| IT946429B (it) | 1973-05-21 |
| CA978197A (en) | 1975-11-18 |
| AU3775672A (en) | 1973-07-12 |
| NL176364C (nl) | 1985-04-01 |
| US3745092A (en) | 1973-07-10 |
| PL84711B1 (cs) | 1976-04-30 |
| NL176364B (nl) | 1984-11-01 |