BE900249A - Procede de fabrication de butene-1 tres pur avec une faible consommation d'energie. - Google Patents
Procede de fabrication de butene-1 tres pur avec une faible consommation d'energie.Info
- Publication number
- BE900249A BE900249A BE0/213406A BE213406A BE900249A BE 900249 A BE900249 A BE 900249A BE 0/213406 A BE0/213406 A BE 0/213406A BE 213406 A BE213406 A BE 213406A BE 900249 A BE900249 A BE 900249A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- fractionation
- energy consumption
- low energy
- butene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/08—Alkenes with four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/08—Waste heat
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
Abstract
On obtient un butène-1 très pur, en particulier de qualité appropriée pour la polymérisation, à l'aide de deux stades de fractionnement d'un flux hydrocarburés en C4, pratiquement tout l'isobutane contenu dans la charge d'hydrocarbures en C4 étant séparé dans le premier stade de fractionnement, comme flux de tete, les queues du premier stade de fractionnement étant envoyées dans le second stade de fractionnement donnant ainsi le butène-1 très pur comme fraction de tete, et le reste des constituants comme fraction de queue.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22293/83A IT1194350B (it) | 1983-07-28 | 1983-07-28 | Procedimento per la produzione di butene-1 ad elevata purezza con basso consumo di energia |
Publications (1)
Publication Number | Publication Date |
---|---|
BE900249A true BE900249A (fr) | 1985-01-28 |
Family
ID=11194279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213406A BE900249A (fr) | 1983-07-28 | 1984-07-27 | Procede de fabrication de butene-1 tres pur avec une faible consommation d'energie. |
Country Status (27)
Country | Link |
---|---|
US (1) | US4718986A (fr) |
JP (1) | JPS6051130A (fr) |
KR (1) | KR870000582B1 (fr) |
AU (1) | AU3003984A (fr) |
BE (1) | BE900249A (fr) |
BR (1) | BR8403666A (fr) |
CA (1) | CA1232617A (fr) |
DD (1) | DD222301A5 (fr) |
DE (1) | DE3426359A1 (fr) |
DK (1) | DK369684A (fr) |
ES (1) | ES8505826A1 (fr) |
FR (1) | FR2549824B1 (fr) |
GB (1) | GB2144145B (fr) |
GR (1) | GR82651B (fr) |
HU (1) | HUT36763A (fr) |
IT (1) | IT1194350B (fr) |
LU (1) | LU85467A1 (fr) |
NL (1) | NL8402385A (fr) |
NO (1) | NO843021L (fr) |
PH (1) | PH20654A (fr) |
PL (1) | PL248947A1 (fr) |
PT (1) | PT78989B (fr) |
RO (1) | RO90564A (fr) |
SE (1) | SE8403427L (fr) |
TR (1) | TR22072A (fr) |
YU (1) | YU132084A (fr) |
ZA (1) | ZA845089B (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294304A (en) * | 1989-11-14 | 1994-03-15 | Ministry Of International Trade And Industry | Process for the recovery of absolute ethanol by vapor compression extractive distillation |
FR2673178B1 (fr) * | 1991-02-26 | 1994-02-11 | Institut Francais Petrole | Procede de separation de butanes et de butenes par distillation extractive. |
IT1270675B (it) | 1994-10-19 | 1997-05-07 | Enichem Spa | Procedimento per la separazione di paraffine in miscela con olefine |
IT1276802B1 (it) * | 1995-06-30 | 1997-11-03 | Enichem Spa | Procedimento integrato per la produzione di butene-1 |
DE10350045A1 (de) * | 2003-10-27 | 2005-05-25 | Basf Ag | Verfahren zur Herstellung von 1-Buten |
DE10350044A1 (de) * | 2003-10-27 | 2005-05-25 | Basf Ag | Verfahren zur Herstellung von 1-Buten |
DE10361822A1 (de) * | 2003-12-30 | 2005-08-11 | Basf Ag | Verfahren zur Herstellung von Butadien |
DE10361824A1 (de) * | 2003-12-30 | 2005-07-28 | Basf Ag | Verfahren zur Herstellung von Butadien |
DE10361823A1 (de) | 2003-12-30 | 2005-08-11 | Basf Ag | Verfahren zur Herstellung von Butadien und 1-Buten |
DE102004054766A1 (de) * | 2004-11-12 | 2006-05-18 | Basf Ag | Verfahren zur Herstellung von Butadien aus n-Butan |
DE102004055826A1 (de) * | 2004-11-19 | 2006-05-24 | Basf Ag | Verfahren und Vorrichtung zur Vollhydrierung eines Kohlenwasserstoffstromes |
DE102004059356A1 (de) * | 2004-12-09 | 2006-06-14 | Basf Ag | Verfahren zur Herstellung von Butadien aus n-Butan |
US20070137097A1 (en) * | 2005-12-16 | 2007-06-21 | Michio Ikura | Production of biodiesel from triglycerides via a thermal route |
US7638573B2 (en) * | 2006-04-07 | 2009-12-29 | Exxonmobil Chemical Patents Inc. | Butyl nanocomposite via low Mw elastomer pre-blend |
KR100822847B1 (ko) | 2007-03-29 | 2008-04-16 | 한국에너지기술연구원 | 올레핀/파라핀 혼합가스에서 올레핀 분리 기술 |
KR100836707B1 (ko) | 2007-04-25 | 2008-06-10 | 한국에너지기술연구원 | 올레핀/파라핀 혼합가스에서 고순도 부텐-1 분리 기술 |
US20080302650A1 (en) * | 2007-06-08 | 2008-12-11 | Brandon Bello | Process to recover low grade heat from a fractionation system |
CN102216244A (zh) * | 2008-04-04 | 2011-10-12 | 鲁姆斯科技公司 | 用于制备直链α烯烃的系统和方法 |
US7982086B2 (en) * | 2009-02-03 | 2011-07-19 | Catalytic Distillation Technologies | Deisobutenizer |
US9044711B2 (en) * | 2009-10-28 | 2015-06-02 | Oasys Water, Inc. | Osmotically driven membrane processes and systems and methods for draw solute recovery |
US9248405B2 (en) | 2009-10-28 | 2016-02-02 | Oasys Water, Inc. | Forward osmosis separation processes |
JP5863734B2 (ja) * | 2013-09-18 | 2016-02-17 | ラムス テクノロジー インク | 直鎖アルファオレフィンを製造するためのシステムおよびプロセス |
JP6140591B2 (ja) | 2013-11-21 | 2017-05-31 | 東洋エンジニアリング株式会社 | 蒸留装置 |
JP6289112B2 (ja) | 2014-01-17 | 2018-03-07 | 東洋エンジニアリング株式会社 | 蒸留塔 |
CN104926587B (zh) * | 2014-03-21 | 2017-06-16 | 青岛科技大学 | 一种1‑丁烯分离纯化的节能工艺流程 |
JP2014159464A (ja) * | 2014-05-07 | 2014-09-04 | Lummus Technology Inc | 直鎖アルファオレフィンを製造するためのシステムおよびプロセス |
CN104926588B (zh) * | 2015-06-24 | 2016-08-24 | 长岭炼化岳阳工程设计有限公司 | 分离碳四烯烃中2-丁烯的方法及分离碳四烯烃中2-丁烯的系统 |
GB201604608D0 (en) * | 2016-03-18 | 2016-05-04 | Johnson Matthey Davy Technologies Ltd | Process |
WO2018116091A1 (fr) | 2016-12-21 | 2018-06-28 | Sabic Global Technologies B.V. | Procédé de production d'oléfines à partir d'un flux d'hydrocarbures craqués par voie catalytique |
CN110741067B (zh) * | 2017-06-08 | 2022-04-12 | 株式会社Lg化学 | 蒸馏装置及蒸馏方法 |
KR102568020B1 (ko) * | 2018-08-23 | 2023-08-18 | 루머스 테크놀로지 엘엘씨 | 고순도 이소부틸렌의 제조 공정 |
KR102536741B1 (ko) | 2018-12-20 | 2023-05-24 | 주식회사 엘지화학 | 라피네이트-2의 정제방법 및 정제장치 |
KR102605241B1 (ko) | 2018-12-20 | 2023-11-22 | 주식회사 엘지화학 | 라피네이트-2의 정제방법 및 정제장치 |
TWI757903B (zh) * | 2019-10-07 | 2022-03-11 | 美商魯瑪斯科技有限責任公司 | 源自混合C4s之高純度異丁烷及丁烯-1之共同生產 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2509136A (en) * | 1949-06-17 | 1950-05-23 | Gulf Oil Corp | Process and apparatus for concentrating dilute solutions |
US2619814A (en) * | 1950-04-22 | 1952-12-02 | Lummus Co | Fractional distillation |
DE1110668B (de) * | 1960-07-30 | 1961-07-13 | Linde Eismasch Ag | Verfahren und Einrichtung zum Trennen von Dreistoffgemischen, bei denen zwei Komponenten eine azeotrop siedende Mischung bilden, durch Tieftemperaturrektifikation |
US3568457A (en) * | 1969-03-05 | 1971-03-09 | Universal Oil Prod Co | Separation of propane and propylene by distillation |
FR2310327A1 (fr) * | 1975-05-09 | 1976-12-03 | Raffinage Cie Francaise | Procede d'obtention d'isobutylene de grande purete |
DE2724365C3 (de) * | 1977-05-28 | 1979-09-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation |
GB1573553A (en) * | 1977-05-30 | 1980-08-28 | Stevens C | Apparatus for purifying a liquid |
US4137129A (en) * | 1977-10-07 | 1979-01-30 | Uop Inc. | Fractionation process |
JPS5575780A (en) * | 1978-12-01 | 1980-06-07 | Hisaka Works Ltd | Heat pump type water making equipment |
DE2965767D1 (en) * | 1979-03-21 | 1983-07-28 | Davy Mckee London | Process for the production of a sulphur-free butene-1 rich stream |
US4230535A (en) * | 1979-06-15 | 1980-10-28 | Uop Inc. | Heat-pumped fractionation process |
US4277268A (en) * | 1979-10-17 | 1981-07-07 | Conoco, Inc. | Heat pump fractionation process |
US4336407A (en) * | 1980-02-25 | 1982-06-22 | Chemical Research & Licensing Company | Catalytic distillation process |
US4360405A (en) * | 1980-05-12 | 1982-11-23 | The Lummus Company | Process for fractionating close boiling components of a multi-component system |
FR2495605A1 (fr) * | 1980-12-05 | 1982-06-11 | Inst Francais Du Petrole | Procede d'obtention du butene-1 de haute purete a partir d'une coupe c4 olefinique |
US4395310A (en) * | 1981-07-14 | 1983-07-26 | Exxon Research And Engineering Co. | Fractionation system |
JPS5892625A (ja) * | 1981-11-27 | 1983-06-02 | Nippon Zeon Co Ltd | C↓4炭化水素留分より高純度ブテン−1又はブテン−1/イソブテン混合物の分離方法 |
DE3318858A1 (de) * | 1983-05-25 | 1984-11-29 | Basf Ag, 6700 Ludwigshafen | Verfahren zur trennung eines im wesentlichen n-butene und butane enthaltenden c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffgemisches |
-
1983
- 1983-07-28 IT IT22293/83A patent/IT1194350B/it active
-
1984
- 1984-06-27 SE SE8403427A patent/SE8403427L/xx not_active Application Discontinuation
- 1984-06-29 AU AU30039/84A patent/AU3003984A/en not_active Abandoned
- 1984-07-03 ZA ZA845089A patent/ZA845089B/xx unknown
- 1984-07-04 GR GR75185A patent/GR82651B/el unknown
- 1984-07-06 GB GB08417308A patent/GB2144145B/en not_active Expired
- 1984-07-10 KR KR1019840004010A patent/KR870000582B1/ko active IP Right Grant
- 1984-07-16 LU LU85467A patent/LU85467A1/fr unknown
- 1984-07-17 DE DE19843426359 patent/DE3426359A1/de not_active Ceased
- 1984-07-19 BR BR8403666A patent/BR8403666A/pt unknown
- 1984-07-24 CA CA000459575A patent/CA1232617A/fr not_active Expired
- 1984-07-25 PH PH31031A patent/PH20654A/en unknown
- 1984-07-25 NO NO843021A patent/NO843021L/no unknown
- 1984-07-26 FR FR8411912A patent/FR2549824B1/fr not_active Expired
- 1984-07-26 PL PL24894784A patent/PL248947A1/xx unknown
- 1984-07-26 YU YU01320/84A patent/YU132084A/xx unknown
- 1984-07-27 HU HU842899A patent/HUT36763A/hu unknown
- 1984-07-27 DK DK369684A patent/DK369684A/da not_active Application Discontinuation
- 1984-07-27 PT PT78989A patent/PT78989B/pt unknown
- 1984-07-27 RO RO84115360A patent/RO90564A/fr unknown
- 1984-07-27 DD DD84265726A patent/DD222301A5/de unknown
- 1984-07-27 JP JP59155718A patent/JPS6051130A/ja active Pending
- 1984-07-27 ES ES534968A patent/ES8505826A1/es not_active Expired
- 1984-07-27 BE BE0/213406A patent/BE900249A/fr not_active IP Right Cessation
- 1984-07-30 NL NL8402385A patent/NL8402385A/nl not_active Application Discontinuation
-
1985
- 1985-01-01 TR TR22072A patent/TR22072A/xx unknown
-
1986
- 1986-09-04 US US06/904,046 patent/US4718986A/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE900249A (fr) | Procede de fabrication de butene-1 tres pur avec une faible consommation d'energie. | |
CA2091818A1 (fr) | Methode et appareil de purification des ilots de langerhans | |
DK0552192T3 (da) | Forbedret tangentialstrømningsfiltreringsfremgangsmåde og -apparat | |
MY141778A (en) | Process for the separation of olefins from paraffins using membranes | |
FR2419740A1 (fr) | Procede et dispositif pour eliminer des solvants et faire reagir des constituants de melanges de plusieurs constituants | |
AU559529B2 (en) | Liquid separation process | |
SE8403426D0 (sv) | Sett att utvinna buten-l fran en c?714 -fraktion | |
AU1391483A (en) | Flocculating microscopic particles, collecting microalgae and purifying water | |
AU565422B2 (en) | Separating fatty acids from rosin acids | |
GB2138716B (en) | Centrifugal separator and method of operating same | |
EP0919832A3 (fr) | Méthode d'affichage d'écoulement planaire | |
BE759955A (fr) | Procede pour la reduction de la demande biochimique d'oxygene des eaux d'egouts, et pour la recuperation des proteines qui y sont contenues | |
EP0062494A3 (fr) | Procédé et appareil pour séparer les composants d'un mélange liquide | |
EP0148075A3 (fr) | Anticorps monoclonaux anti-PG E spécifiques, leur préparation et leurs applications biologiques | |
FR2509731B1 (fr) | Composition et procede pour eliminer des impuretes, notamment le potassium, des catalyseurs usages d'argent pour la production d'oxyde d'ethylene | |
CA2310734A1 (fr) | Contacteur fluide a fluide | |
CA2009187A1 (fr) | Methode et appareil pour mouiller les particules contenues dans un circuit gazeux | |
CA2303310A1 (fr) | Methode et dispositif de melange de liquides dans une tuyauterie | |
EP1980570A3 (fr) | Purification d'anticorps | |
SU1110839A1 (ru) | Способ ультразвукового разделени термопластичных материалов | |
GB2187116A (en) | Apparatus for separating materials | |
CA2117570A1 (fr) | Methode de separation de particules dispersees dans des liquides dans un courant en partie enrichi en particules et en partie appauvri en particules | |
van Leer | Sailing Catamaran Research Vessels for the 80 s and 90 s. | |
FR2445609A1 (fr) | Procede pour la realisation d'un tube d'images en couleurs, dispositif pour la mise en oeuvre dudit procede et tube d'images de television en couleur ainsi realise | |
JPS54116390A (en) | Electrodialytic method using ion exchange membrane |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SNAMPROGETTI S.P.A. Effective date: 19880731 |