JP2013095671A5 - - Google Patents

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JP2013095671A5
JP2013095671A5 JP2011237113A JP2011237113A JP2013095671A5 JP 2013095671 A5 JP2013095671 A5 JP 2013095671A5 JP 2011237113 A JP2011237113 A JP 2011237113A JP 2011237113 A JP2011237113 A JP 2011237113A JP 2013095671 A5 JP2013095671 A5 JP 2013095671A5
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Japan
Prior art keywords
producing
olefin
olefin according
heat exchanger
transition metal
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JP2011237113A
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Japanese (ja)
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JP5881370B2 (en
JP2013095671A (en
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Claims (7)

遷移金属触媒の存在下でエチレンの付加反応を行い、生成したオレフィンと固体状重合体とを含む液体から炭素数４以上のオレフィンを得る方法であって、
（Ａ）前記生成したオレフィンと固体状重合体とを含む液体を外部熱交換器に循環流通させる工程を有し、当該熱交換器内の液体の液線速度が０．１〜４．０ｍ／ｓの範囲であり、且つ
（Ｂ）前記生成したオレフィンを含む液体中の前記固体状重合体成分の割合が０．１〜５重量％であることを特徴とするオレフィンの製造方法。 Transition metal in the presence of a catalyst carried out addition reaction of ethylene, from a liquid body containing the generated olefin and a solid polymer to a method for obtaining a number of 4 or more olefinic carbon,
(A) comprising the step of circulating flow of the liquid containing the the resulting olefins and solid polymer to an external heat exchanger, the liquid linear velocity of the liquid in the heat exchanger 0.1~4.0m / B, and (B) the ratio of the solid polymer component in the liquid containing the produced olefin is 0.1 to 5% by weight. 前記熱交換器が多管式の熱交換器であることを特徴とする請求項１記載のオレフィンの製造方法。 Process for producing an olefin according to claim 1, wherein the pre-Symbol heat exchanger is a heat exchanger of a multi-tube type. 前記遷移金属触媒を固体状態で反応に用いることを特徴とする請求項１記載のオレフィンの製造方法。   The method for producing an olefin according to claim 1, wherein the transition metal catalyst is used in the reaction in a solid state. 前記遷移金属触媒が、粒径が５〜５００μｍの範囲にある固体形状であることを特徴とする請求項１記載のオレフィンの製造方法。   The method for producing an olefin according to claim 1, wherein the transition metal catalyst is in a solid form having a particle size in the range of 5 to 500 µm. 前記遷移金属触媒はチタン原子を含むことを特徴とする請求項１記載のオレフィンの製造方法。   The method for producing an olefin according to claim 1, wherein the transition metal catalyst contains a titanium atom. 前記付加反応において非イオン性界面活性剤を含むことを特徴とする請求項１記載のオレフィンの製造方法。 The method for producing an olefin according to claim 1 , wherein the addition reaction includes a nonionic surfactant. 前記非イオン性界面活性剤が
（ａ）ポリオキシアルキレンブロック共重合体
（ｂ）高級脂肪酸アミド
（ｃ）ポリオキシアルキレンアルキルエーテル
（ｄ）アルキルジエタノールアミン
（ｅ）ポリオキシアルキレンアルキルアミン
（ｆ）高級脂肪酸ポリオキシアルキレンエステル
から選ばれる少なくとも１種類の化合物であることを特徴とする請求項６記載のオレフィンの製造方法。 The nonionic surfactant is (a) a polyoxyalkylene block copolymer (b) a higher fatty acid amide (c) a polyoxyalkylene alkyl ether (d) an alkyldiethanolamine (e) a polyoxyalkylene alkylamine (f) a higher fatty acid The method for producing an olefin according to claim 6, which is at least one compound selected from polyoxyalkylene esters.
JP2011237113A 2011-10-28 2011-10-28 Olefin production method Active JP5881370B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011237113A JP5881370B2 (en) 2011-10-28 2011-10-28 Olefin production method

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Application Number Priority Date Filing Date Title
JP2011237113A JP5881370B2 (en) 2011-10-28 2011-10-28 Olefin production method

Publications (3)

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JP2013095671A JP2013095671A (en) 2013-05-20
JP2013095671A5 true JP2013095671A5 (en) 2014-11-06
JP5881370B2 JP5881370B2 (en) 2016-03-09

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2016052308A1 (en) 2014-09-30 2017-07-13 住友化学株式会社 Modified solid polyalkylaluminoxane and olefin multimerization catalyst
FR3068620B1 (en) * 2017-07-10 2020-06-26 IFP Energies Nouvelles OLIGOMERIZATION PROCESS IMPLEMENTING A REACTIONAL DEVICE COMPRISING A MEANS OF DISPERSION
FR3112342A1 (en) * 2020-07-09 2022-01-14 IFP Energies Nouvelles OLIGOMERIZATION PROCESS USING A GAS/LIQUID EXCHANGER

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1160511A (en) * 1997-08-25 1999-03-02 Mitsubishi Chem Corp Production of alpha-olefin oligomer
JP4654515B2 (en) * 2000-12-27 2011-03-23 三菱瓦斯化学株式会社 Process for producing aromatic polycarboxylic acid
US6534691B2 (en) * 2000-07-18 2003-03-18 E. I. Du Pont De Nemours And Company Manufacturing process for α-olefins
JP3885555B2 (en) * 2001-10-31 2007-02-21 東亞合成株式会社 Method for producing 2-acrylamido-2-methylpropanesulfonic acid
JP4517656B2 (en) * 2004-02-05 2010-08-04 三菱化学株式会社 Method for producing bisphenol A
US8258361B2 (en) * 2007-07-04 2012-09-04 Mitsui Chemicals, Inc. Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts
JP2009120588A (en) * 2007-10-23 2009-06-04 Mitsubishi Chemicals Corp Method for producing ethylene low polymer and method for producing 1-hexene
JP2011178682A (en) * 2010-02-26 2011-09-15 Mitsui Chemicals Inc Complex compound of transition metal, catalyst comprising the compound for multimerizing olefin, and method for producing olefin multimer, carried out in the presence of the catalyst
JP2013060400A (en) * 2011-09-14 2013-04-04 Mitsui Chemicals Inc Method for producing olefin

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