IT1136559B - Procedimento di produzione di butene-1 a partire da una frazione c4 di idrocarburi - Google Patents
Procedimento di produzione di butene-1 a partire da una frazione c4 di idrocarburiInfo
- Publication number
- IT1136559B IT1136559B IT19190/81A IT1919081A IT1136559B IT 1136559 B IT1136559 B IT 1136559B IT 19190/81 A IT19190/81 A IT 19190/81A IT 1919081 A IT1919081 A IT 1919081A IT 1136559 B IT1136559 B IT 1136559B
- Authority
- IT
- Italy
- Prior art keywords
- butene
- hydrocarbons
- fraction
- production procedure
- procedure starting
- Prior art date
Links
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 title 2
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
-
- 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
-
- 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
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
- C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
- C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8001573A FR2474024A1 (fr) | 1980-01-23 | 1980-01-23 | Procede de production de butene-1 a partir d'une coupe c4 d'hydrocarbures |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8119190A0 IT8119190A0 (it) | 1981-01-19 |
IT1136559B true IT1136559B (it) | 1986-09-03 |
Family
ID=9237850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19190/81A IT1136559B (it) | 1980-01-23 | 1981-01-19 | Procedimento di produzione di butene-1 a partire da una frazione c4 di idrocarburi |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS56104824A (no) |
BE (1) | BE887125A (no) |
DE (1) | DE3101703A1 (no) |
FR (1) | FR2474024A1 (no) |
GB (1) | GB2068408B (no) |
IT (1) | IT1136559B (no) |
NL (1) | NL8100288A (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517668A1 (fr) * | 1981-12-08 | 1983-06-10 | Inst Francais Du Petrole | Procede d'obtention conjointe de butene-1 de haute purete, de supercarburant et de combustible pour carbureacteur |
FR2508437A1 (fr) * | 1981-06-26 | 1982-12-31 | Inst Francais Du Petrole | Procede d'obtention conjointe de butene-1 de haute purete et de supercarburant a partir d'une coupe c4 olefinique |
FR2508899A1 (fr) * | 1981-07-02 | 1983-01-07 | Inst Francais Du Petrole | Procede d'obtention de butene-1 de haute purete a partir d'une coupe c4 olefinique |
DE3265069D1 (en) * | 1981-06-26 | 1985-09-05 | Inst Francais Du Petrole | Process for simultaneously obtaining high-purity butene-1 and a premium grade fuel from an olefinic c4 cut |
US4515661A (en) * | 1981-10-13 | 1985-05-07 | Nippon Zeon Co. Ltd. | Process for separating highly pure butene-1 and butene-2 |
FR2515171B1 (fr) * | 1981-10-28 | 1986-12-26 | Inst Francais Du Petrole | Procede de valorisation des coupes c4 olefiniques |
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 |
FR2520356B1 (fr) * | 1982-01-26 | 1987-09-18 | Inst Francais Du Petrole | Procede de valorisation des coupes c4 olefiniques |
JPS59193870U (ja) * | 1983-06-08 | 1984-12-22 | 東北金属工業株式会社 | 単結晶製造るつぼ |
IT1194351B (it) * | 1983-07-28 | 1988-09-22 | Snam Progetti | Procedimento per il recupero di butene-1 grado polimerizzazione |
US4558168A (en) * | 1985-06-19 | 1985-12-10 | Air Products And Chemicals, Inc. | Production of high purity butene-1 from an n-butane feedstock |
JP2842091B2 (ja) * | 1992-09-11 | 1998-12-24 | 日本ゼオン株式会社 | 高純度1−ブテン及び2−ブテンの取得方法 |
FR2710907B1 (fr) * | 1993-10-08 | 1996-01-05 | Inst Francais Du Petrole | Procédé de production d'éthers tertiaires à partir d'une charge de craquage catalytique comprenant deux étapes de distillation extractive. |
DE10233385A1 (de) | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Propylenglykolen |
DE102005062700A1 (de) * | 2005-12-28 | 2007-07-05 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Buten aus technischen Mischungen von C4-Kohlenwasserstoffen |
DE102017114902A1 (de) * | 2017-07-04 | 2019-01-10 | Thyssenkrupp Ag | Verbessertes verfahren und anlage zur trennung von c4-kohlenwasserstoffen durch extraktive destillation |
CN110590492B (zh) * | 2019-10-10 | 2021-03-26 | 大连理工大学 | 一种综合利用醚后碳四的甲基叔丁基醚生产工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB866395A (en) * | 1959-01-09 | 1961-04-26 | Bayer Ag | A process for the selective hydrogenation of unsaturated compounds present in c -fractions |
DE1926503C3 (de) * | 1968-05-27 | 1975-03-20 | Maruzen Oil Co. Ltd., Osaka (Japan) | Verfahren zu selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen |
US3681202A (en) * | 1970-06-01 | 1972-08-01 | Petro Tex Chem Corp | Method of purifying unsaturated hydrocarbons by extractive distillation with side stream removal and solvent mix |
DE2802198A1 (de) * | 1978-01-19 | 1979-07-26 | Basf Ag | Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen |
-
1980
- 1980-01-23 FR FR8001573A patent/FR2474024A1/fr active Granted
-
1981
- 1981-01-19 BE BE1/10103A patent/BE887125A/fr not_active IP Right Cessation
- 1981-01-19 IT IT19190/81A patent/IT1136559B/it active
- 1981-01-21 DE DE19813101703 patent/DE3101703A1/de not_active Withdrawn
- 1981-01-21 NL NL8100288A patent/NL8100288A/nl not_active Application Discontinuation
- 1981-01-22 GB GB8101983A patent/GB2068408B/en not_active Expired
- 1981-01-23 JP JP954081A patent/JPS56104824A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3101703A1 (de) | 1981-11-26 |
GB2068408A (en) | 1981-08-12 |
IT8119190A0 (it) | 1981-01-19 |
FR2474024B1 (no) | 1984-09-21 |
BE887125A (fr) | 1981-07-20 |
JPS56104824A (en) | 1981-08-20 |
GB2068408B (en) | 1983-06-08 |
FR2474024A1 (fr) | 1981-07-24 |
NL8100288A (nl) | 1981-08-17 |
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