JPS57123123A - Preparation of high purity butadiene - Google Patents

Preparation of high purity butadiene

Info

Publication number
JPS57123123A
JPS57123123A JP863581A JP863581A JPS57123123A JP S57123123 A JPS57123123 A JP S57123123A JP 863581 A JP863581 A JP 863581A JP 863581 A JP863581 A JP 863581A JP S57123123 A JPS57123123 A JP S57123123A
Authority
JP
Japan
Prior art keywords
pipe
butadiene
solvent
fraction
acetylenes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP863581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353977B2 (enrdf_load_stackoverflow
Inventor
Takashi Kiyota
Sunao Omori
Katsuhiko Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Oil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP863581A priority Critical patent/JPS57123123A/ja
Publication of JPS57123123A publication Critical patent/JPS57123123A/ja
Publication of JPS6353977B2 publication Critical patent/JPS6353977B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP863581A 1981-01-23 1981-01-23 Preparation of high purity butadiene Granted JPS57123123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP863581A JPS57123123A (en) 1981-01-23 1981-01-23 Preparation of high purity butadiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP863581A JPS57123123A (en) 1981-01-23 1981-01-23 Preparation of high purity butadiene

Publications (2)

Publication Number Publication Date
JPS57123123A true JPS57123123A (en) 1982-07-31
JPS6353977B2 JPS6353977B2 (enrdf_load_stackoverflow) 1988-10-26

Family

ID=11698398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP863581A Granted JPS57123123A (en) 1981-01-23 1981-01-23 Preparation of high purity butadiene

Country Status (1)

Country Link
JP (1) JPS57123123A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535705A (ja) * 2002-08-08 2005-11-24 キャタリティック・ディスティレイション・テクノロジーズ アセチレン類の選択的水素化
JP2011528655A (ja) * 2008-07-17 2011-11-24 エスケー イノベーション カンパニー リミテッド アセチレン転換を用いた原油ｃ４留分からの１，３−ブタジエン分離方法
JP2013522175A (ja) * 2010-03-11 2013-06-13 ビーエーエスエフ ソシエタス・ヨーロピア 粗１，３−ブタジエンから純粋な１，３−ブタジエンを蒸留抽出する方法及び装置
WO2017170421A1 (ja) * 2016-03-31 2017-10-05 日本ゼオン株式会社 水素化方法
KR20190111028A (ko) * 2017-01-25 2019-10-01 바스프 에스이 순수 1,3-부타디엔을 수득하기 위한 방법
JP2020510062A (ja) * 2017-03-13 2020-04-02 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 純粋な１，３−ブタジエンを単離するための簡素化された方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535705A (ja) * 2002-08-08 2005-11-24 キャタリティック・ディスティレイション・テクノロジーズ アセチレン類の選択的水素化
JP2011528655A (ja) * 2008-07-17 2011-11-24 エスケー イノベーション カンパニー リミテッド アセチレン転換を用いた原油ｃ４留分からの１，３−ブタジエン分離方法
US9062262B2 (en) 2008-07-17 2015-06-23 Sk Innovation Co., Ltd. Process for 1,3-butadiene separation from a crude C4 stream with acetylene converter
JP2013522175A (ja) * 2010-03-11 2013-06-13 ビーエーエスエフ ソシエタス・ヨーロピア 粗１，３−ブタジエンから純粋な１，３−ブタジエンを蒸留抽出する方法及び装置
WO2017170421A1 (ja) * 2016-03-31 2017-10-05 日本ゼオン株式会社 水素化方法
CN108779045A (zh) * 2016-03-31 2018-11-09 日本瑞翁株式会社 氢化方法
JPWO2017170421A1 (ja) * 2016-03-31 2019-02-07 日本ゼオン株式会社 水素化方法
US10752563B2 (en) 2016-03-31 2020-08-25 Zeon Corporation Hydrogenation method
KR20190111028A (ko) * 2017-01-25 2019-10-01 바스프 에스이 순수 1,3-부타디엔을 수득하기 위한 방법
JP2020506184A (ja) * 2017-01-25 2020-02-27 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 純粋な１，３−ブタジエンを得る方法
JP2020510062A (ja) * 2017-03-13 2020-04-02 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 純粋な１，３−ブタジエンを単離するための簡素化された方法

Also Published As

Publication number Publication date
JPS6353977B2 (enrdf_load_stackoverflow) 1988-10-26

Similar Documents

Publication Publication Date Title
US3230157A (en) Isoprene purification process
CA1110573A (en) Separation of a mixture of c.sub.4-hydrocarbons by extractive distillation
US4277313A (en) Recovery of 1,3-butadiene
GB1410773A (en) Hydrocarbon separation process
US3860496A (en) Process for the recovery of isoprene from mixtures containing the same
DE102010011014A1 (de) Verfahren und Vorrichtung zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien
US2415006A (en) Butadiene separation
EP1656334B1 (de) Verfahren zur auftrennung eines roh-c4-schnittes
JP4243246B2 (ja) 粗−１，３−ブタジエンの後処理法
DE1163795B (de) Verfahren zur Entfernung geringer Mengen von hoehermolekularen Acetylenen und Allenen aus konjugierten Diolefinen
US2704778A (en) Adtio
JPS57123123A (en) Preparation of high purity butadiene
CA2126318C (en) Process for the removal of green oil from a hydrocarbon stream
US3775259A (en) Isoprene recovery process by plural extractive distillations
JPS5681526A (en) Polymerization prevention of conjugated dienes
US2600106A (en) Removal of diolefin polymers from extractive distillation solvent
CA1050468A (en) Recovery of isoprene
SU466650A3 (ru) Способ выделени диолефиновых углеводородов
DE2748748A1 (de) Verfahren zur herabsetzung des alpha-acetylengehaltes einer kohlenwasserstoffraktion
CA1136164A (en) Process for the separation of dienic and/or aromatic hydrocarbons present in hydrocarbon fractions
US2461346A (en) Separation of hydrocarbons
CA1220757A (en) Separation of c.sub.4-hydrocarbon mixture by extractive distillation
US3436437A (en) Process for recovering high purity isoprene by extractive distillation with methoxypropionitrile
DE2911393C2 (de) Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C↓4↓-oder C↓5↓-Kohlenwasserstoffgemisch
CA1042834A (en) Solvent for the separation of diolefins from mixtures containing the same