NL6818115A - - Google Patents
Info
- Publication number
- NL6818115A NL6818115A NL6818115A NL6818115A NL6818115A NL 6818115 A NL6818115 A NL 6818115A NL 6818115 A NL6818115 A NL 6818115A NL 6818115 A NL6818115 A NL 6818115A NL 6818115 A NL6818115 A NL 6818115A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1643717 | 1967-12-20 | ||
| US19776071A | 1971-11-11 | 1971-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6818115A true NL6818115A (cg-RX-API-DMAC10.html) | 1969-06-24 |
Family
ID=25754078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6818115A NL6818115A (cg-RX-API-DMAC10.html) | 1967-12-20 | 1968-12-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3689371A (cg-RX-API-DMAC10.html) |
| AT (1) | AT283295B (cg-RX-API-DMAC10.html) |
| GB (1) | GB1240847A (cg-RX-API-DMAC10.html) |
| NL (1) | NL6818115A (cg-RX-API-DMAC10.html) |
| SE (1) | SE352067B (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534288A (zh) * | 2022-02-22 | 2022-05-27 | 沧州华宇特种气体科技有限公司 | 一种含盐混合溶液的分离及溶剂回收方法 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2055892C3 (de) * | 1970-11-13 | 1979-08-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Reinigung von Butandiol |
| US5091057A (en) * | 1990-07-20 | 1992-02-25 | Ethyl Corporation | Stripping process for water removal from alcohol |
| DE19506280A1 (de) * | 1995-02-23 | 1996-08-29 | Hoechst Ag | Verfahren zur Destillation von Alkoholen |
| US6039846A (en) * | 1999-07-22 | 2000-03-21 | Berg; Lloyd | Separation of 3-methyl-2-pentenal from n-butanol by azeotropic distillation |
| US6017423A (en) * | 1999-07-23 | 2000-01-25 | Berg; Lloyd | Separation of 3-methyl-2-pentenal from N-butanol by extractive distillation |
| JP2002047225A (ja) * | 2000-07-27 | 2002-02-12 | Mitsubishi Gas Chem Co Inc | 多環式ジオール類の蒸留方法 |
| RU2213086C1 (ru) * | 2002-04-03 | 2003-09-27 | ОАО "ВНИИНефтехим" | Способ выделения изобутилового и н-бутилового спиртов из спиртоэфирных фракций производства бутиловых спиртов оксосинтеза |
| DE10252173B3 (de) * | 2002-11-09 | 2004-06-03 | Celanese Chemicals Europe Gmbh | Verfahren zur Gewinnung von aliphatischen C3-C10-Alkoholen aus Hochsiedern |
| EP2054130B1 (en) * | 2006-08-17 | 2012-10-17 | Dow Global Technologies LLC | Liquid-liquid extraction |
| JP5400045B2 (ja) * | 2007-07-30 | 2014-01-29 | ダウ グローバル テクノロジーズ エルエルシー | Ｃ６〜ｃ１６脂肪族ジオールの精製方法 |
| US8273559B2 (en) * | 2008-08-29 | 2012-09-25 | Iogen Energy Corporation | Method for the production of concentrated alcohol from fermentation broths |
| US8273927B2 (en) * | 2010-08-18 | 2012-09-25 | Stauffer John E | Alcohol fractionation |
| AU2013295626B2 (en) * | 2012-07-26 | 2018-02-01 | Butamax Advanced Biofuels Llc | Butanol purification |
| CN113262509B (zh) * | 2021-04-30 | 2023-06-30 | 浙江建业化工股份有限公司 | 一种从二异丁酯制备过程回收的异丁醇的处理系统及异丁醇处理方法 |
| CN117563262A (zh) * | 2023-12-17 | 2024-02-20 | 天津深蓝化工技术有限公司 | 一种丁辛醇生产设备及三效精馏方法 |
-
1968
- 1968-12-17 NL NL6818115A patent/NL6818115A/xx unknown
- 1968-12-17 AT AT1225968A patent/AT283295B/de not_active IP Right Cessation
- 1968-12-18 SE SE17348/68A patent/SE352067B/xx unknown
- 1968-12-19 GB GB60334/68A patent/GB1240847A/en not_active Expired
-
1971
- 1971-11-11 US US197760A patent/US3689371A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534288A (zh) * | 2022-02-22 | 2022-05-27 | 沧州华宇特种气体科技有限公司 | 一种含盐混合溶液的分离及溶剂回收方法 |
| CN114534288B (zh) * | 2022-02-22 | 2023-08-04 | 沧州华宇特种气体科技有限公司 | 一种含盐混合溶液的分离及溶剂回收方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AT283295B (de) | 1970-07-27 |
| GB1240847A (en) | 1971-07-28 |
| US3689371A (en) | 1972-09-05 |
| SE352067B (cg-RX-API-DMAC10.html) | 1972-12-18 |