ZA828035B - Process for the continuous rectification of a liquid mixture containing alcohols - Google Patents
Process for the continuous rectification of a liquid mixture containing alcoholsInfo
- Publication number
- ZA828035B ZA828035B ZA828035A ZA828035A ZA828035B ZA 828035 B ZA828035 B ZA 828035B ZA 828035 A ZA828035 A ZA 828035A ZA 828035 A ZA828035 A ZA 828035A ZA 828035 B ZA828035 B ZA 828035B
- Authority
- ZA
- South Africa
- Prior art keywords
- columns
- liquid mixture
- fed
- mixture containing
- direct steam
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 150000001298 alcohols Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 1
- WHDGWKAJBYRJJL-UHFFFAOYSA-K ferbam Chemical compound [Fe+3].CN(C)C([S-])=S.CN(C)C([S-])=S.CN(C)C([S-])=S WHDGWKAJBYRJJL-UHFFFAOYSA-K 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Alcoholic Beverages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813143734 DE3143734A1 (de) | 1981-11-04 | 1981-11-04 | Verfahren zur kontinuierlichen rektifikation eines alkohole enthaltenden fluessigkeitsgemisches" |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA828035B true ZA828035B (en) | 1983-09-28 |
Family
ID=6145567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA828035A ZA828035B (en) | 1981-11-04 | 1982-11-03 | Process for the continuous rectification of a liquid mixture containing alcohols |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4511437A (fr) |
| EP (1) | EP0078531B1 (fr) |
| JP (1) | JPS5885828A (fr) |
| AT (1) | ATE24413T1 (fr) |
| AU (1) | AU554008B2 (fr) |
| BR (1) | BR8206383A (fr) |
| CA (1) | CA1191106A (fr) |
| DE (2) | DE3143734A1 (fr) |
| DK (1) | DK160946B (fr) |
| ES (1) | ES517043A0 (fr) |
| OA (1) | OA07245A (fr) |
| ZA (1) | ZA828035B (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303571C2 (de) * | 1982-03-11 | 1984-07-26 | Buckau-Walther AG, 4048 Grevenbroich | Verfahren und Anlage zur Herstellung von Äthanol |
| GB8601082D0 (en) * | 1986-01-17 | 1986-02-19 | Distillers Co Carbon Dioxide | Potable spirit production |
| SE450897B (sv) * | 1986-01-31 | 1987-08-10 | Nobel Chematur Ab | Forfarande for framstellning av etanol genom melassjesning |
| WO1988002649A1 (fr) * | 1986-10-10 | 1988-04-21 | Erickson Donald C | Distillation de l'hetanol par cascade d'echange |
| US5557016A (en) * | 1992-06-30 | 1996-09-17 | Mitsubishi Kasei Corporation | Process for producing alkadienols |
| US5897750A (en) * | 1997-08-28 | 1999-04-27 | Berg; Lloyd | Separation of acetone from isopropanol-water mixtures by extractive distillation |
| US7297236B1 (en) | 2001-06-30 | 2007-11-20 | Icm, Inc. | Ethanol distillation process |
| CN100343212C (zh) * | 2005-01-20 | 2007-10-17 | 中国寰球工程公司 | 一种用于生产乙二醇的蒸发系统 |
| CN100334052C (zh) * | 2005-01-20 | 2007-08-29 | 中国寰球工程公司 | 一种由乙烯经环氧乙烷制备乙二醇的系统 |
| EP1973620B1 (fr) * | 2005-12-29 | 2010-02-24 | Basf Se | Procede de separation de propylene glycol de compositions aqueuses |
| DE102006049173A1 (de) * | 2006-10-18 | 2008-04-30 | Gea Wiegand Gmbh | Anlage zum Destillieren von Alkohol, insbesondere Ethylalkohol aus fermentierter Maische |
| DE102006062885A1 (de) * | 2006-10-18 | 2008-12-11 | Gea Wiegand Gmbh | Anlage zum Destillieren von Trinkalkohol, insbesondere Whiskey |
| US8968522B2 (en) * | 2009-07-15 | 2015-03-03 | Butamax Advanced Biofuels Llc | Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant |
| US8968523B2 (en) * | 2009-07-15 | 2015-03-03 | Butamax Advanced Biofuels Llc | Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant |
| US8460405B2 (en) * | 2010-02-02 | 2013-06-11 | Celanese International Corporation | Ethanol compositions |
| US12195781B2 (en) * | 2011-12-12 | 2025-01-14 | Jupeng Bio (Hk) Limited | Management of ethanol concentration during syngas fermentation |
| DE102014220539A1 (de) * | 2014-10-09 | 2016-04-14 | Wacker Chemie Ag | Reinigung von Chlorsilanen mittels Destillation und Adsorption |
| JP6487543B2 (ja) * | 2014-10-31 | 2019-03-20 | エルジー・ケム・リミテッド | 蒸留装置 |
| RU2714809C1 (ru) * | 2019-06-28 | 2020-02-19 | Александр Юрьевич Радостев | Способ подачи тепловых потоков при получении ректификованного спирта в брагоректификационной установке |
| US11731926B2 (en) | 2020-03-11 | 2023-08-22 | Lanzatech, Inc. | Process for purification of products |
| AU2021234241B2 (en) * | 2020-03-11 | 2023-02-02 | Lanzatech, Inc. | Process for purification of products |
| CN112811976B (zh) * | 2021-01-12 | 2023-01-13 | 江苏扬农化工集团有限公司 | 一种双氧水法制环氧氯丙烷水相中溶剂回收的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2181731A (en) * | 1937-06-28 | 1939-11-28 | Whiting Corp | Multiple effect evaporator and the like |
| US3179159A (en) * | 1960-10-19 | 1965-04-20 | Ahlstroem Oy | Procedure for evaporating waste lye from pulp |
| DE1165549B (de) * | 1962-03-16 | 1964-03-19 | Bayer Ag | Rektifizierverfahren |
| US3303106A (en) * | 1964-12-21 | 1967-02-07 | W L Badger Assoicates Inc | Falling film evaporator |
| NO119205B (fr) * | 1965-08-19 | 1970-04-06 | Rosenblads Patenter Ab | |
| DE2248124A1 (de) * | 1971-10-19 | 1973-04-26 | Universal Desalting Corp | Destillationsanlage |
| JPS5238832B2 (fr) * | 1973-08-15 | 1977-10-01 | ||
| SE432441B (sv) * | 1979-02-27 | 1984-04-02 | Alfa Laval Ab | Forfarande for framstellning av etanol genom kontinuerlig forjesning av ett kolhydrathaltigt substrat, varvid en drank med relativt hog halt av fast substans erhalls |
| DE2938339B2 (de) * | 1979-09-21 | 1981-06-19 | Uhde Gmbh, 4600 Dortmund | Verfahren zur kontinuierlichen Vergärung von wässrigen Maischen für die Gewinnung von Alkohol und Hefe-Biomasse |
| US4305790A (en) * | 1980-01-31 | 1981-12-15 | Kramer Sr Edward F | Multiple effect distillation method and apparatus |
-
1981
- 1981-11-04 DE DE19813143734 patent/DE3143734A1/de not_active Withdrawn
-
1982
- 1982-11-02 DE DE8282110069T patent/DE3274809D1/de not_active Expired
- 1982-11-02 JP JP57191960A patent/JPS5885828A/ja active Pending
- 1982-11-02 EP EP82110069A patent/EP0078531B1/fr not_active Expired
- 1982-11-02 ES ES517043A patent/ES517043A0/es active Granted
- 1982-11-02 AT AT82110069T patent/ATE24413T1/de not_active IP Right Cessation
- 1982-11-03 BR BR8206383A patent/BR8206383A/pt not_active IP Right Cessation
- 1982-11-03 CA CA000414760A patent/CA1191106A/fr not_active Expired
- 1982-11-03 ZA ZA828035A patent/ZA828035B/xx unknown
- 1982-11-03 OA OA57838A patent/OA07245A/fr unknown
- 1982-11-03 DK DK488182A patent/DK160946B/da not_active Application Discontinuation
- 1982-11-04 US US06/439,269 patent/US4511437A/en not_active Expired - Fee Related
- 1982-11-04 AU AU90143/82A patent/AU554008B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA1191106A (fr) | 1985-07-30 |
| EP0078531B1 (fr) | 1986-12-30 |
| BR8206383A (pt) | 1983-09-27 |
| OA07245A (fr) | 1984-04-30 |
| JPS5885828A (ja) | 1983-05-23 |
| ATE24413T1 (de) | 1987-01-15 |
| US4511437A (en) | 1985-04-16 |
| ES8307891A1 (es) | 1983-08-01 |
| DE3274809D1 (en) | 1987-02-05 |
| DK488182A (da) | 1983-05-05 |
| EP0078531A3 (en) | 1984-05-09 |
| DE3143734A1 (de) | 1983-05-11 |
| AU9014382A (en) | 1983-05-12 |
| DK160946B (da) | 1991-05-06 |
| EP0078531A2 (fr) | 1983-05-11 |
| ES517043A0 (es) | 1983-08-01 |
| AU554008B2 (en) | 1986-08-07 |
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