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公开(公告)号：EP2271437B1
公开(公告)日：2016-11-23
申请号：EP09714946.2
申请日：2009-02-26
Applicant: Stora Enso Oyj
Inventor： BACKFOLK, Kaj , HEISKANEN, Isto , HARLIN, Ali
CPC classification number: D21C5/02 , B05B5/057 , B05D1/007 , B05D1/04 , B05D1/045 , B05D1/06 , D01D5/0023 , D01D5/003 , D01D5/0038 , D01D5/0061 , D01D5/0069 , D01D5/0084 , D01D5/0092 , D04H1/728 , D21H19/38 , D21H23/50 , Y02W30/648
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22.发明公开METHODS OF DEOXYGENATION OF TALL OIL AND PRODUCTION OF POLYMERIZABLE MONOMERS THEREFROM 审中-公开高分子油的脱氧方法及由此制备可聚合单体的方法
公开(公告)号：EP2836572A1
公开(公告)日：2015-02-18
申请号：EP13775002.2
申请日：2013-04-12
Applicant: Stora Enso Oyj
Inventor： HARLIN, Ali , AALTONEN, Olli , LAITINEN, Antero , RÄSÄNEN, Jari , KYLLIÄINEN, Outi
CPC classification number: C10G3/50 , C07C1/24 , C07C4/04 , C07C2527/043 , C10G3/42 , C10G3/46 , C10G9/36 , C10G2300/1011 , C10G2400/20 , Y02P30/20
Abstract: A method of deoxygenation of tall oil as well as methods for the production of aliphatic hydrocarbons and polymerizable monomers from tall oil. Sulphurous crude tall oil together with hydrogen gas is fed into a reactor comprising a catalyst bed. The oil is catalytically deoxygenated by hydrogen in the bed by use of a sulfided metal catalyst, e.g. a NiMoS catalyst. The flow exiting the reactor is cooled down and a hydrocarbon-bearing liquid phase is separated from a gas phase, followed by subjecting the liquid phase to distillation for removal of useless aromatic hydrocarbons and then to steam cracking to form a product containing olefins such as ethylene or propylene. By regulation of the deoxygenation temperature to be at least 270° C. but less than 360° C. the yield is rich in linear and cyclic aliphates that usefully turn to olefins in the steam cracking, while formation of napthalenes is reduced.
Abstract translation: 本发明涉及妥尔油脱氧方法以及由妥尔油生产脂族烃和可聚合单体的方法。 将亚硫化粗妥尔油（5）与氢气（6）一起加入包含催化剂床（2,3）的反应器（1）中。 该油通过使用硫化金属催化剂，例如甲醇，在床中被催化脱氧。 Ni-MoS催化剂。 离开反应器的流体被冷却并且将含烃液相（10）从气相（18）中分离出来，然后将液相进行蒸馏（14）以除去无用的芳香烃，然后进行蒸汽裂解 （4）形成含有烯烃如乙烯或丙烯的产物。 通过将脱氧温度调节为至少270℃但低于360℃，产量富含直链和环状脂肪酸，其在蒸汽裂化中有用地变成烯烃，而萘的形成减少。
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公开(公告)号：EP1851382B1
公开(公告)日：2014-07-16
申请号：EP06708930.0
申请日：2006-02-24
Applicant: Stora Enso Oyj
Inventor： BACKFOLK, Kaj , HEISKANEN, Isto , NEVALAINEN, Kimmo , PENTTINEN, Tapani , PELTOLA, Minna , HARLIN, Ali
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24.发明公开METHOD OF CONVERTING ALPHA-PINENE TO PARA-CYMENE BY USING A ZEOLITIC CATALYST 有权PROCESS FORα-蒎烯，在利用PARACYMOL沸石催化剂的转化
公开(公告)号：EP2580179A1
公开(公告)日：2013-04-17
申请号：EP11789317.2
申请日：2011-06-03
Applicant: Stora Enso Oyj
Inventor： RÄSÄNEN, Jari , PENTTINEN, Tapani , HARLIN, Ali , KAILA, Reetta
CPC classification number: C07C5/41 , C07C5/2775 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C09F3/00 , C07C15/02
Abstract: Biobased p-cymene and methods of producing same, which can further be converted to terephtalate. Further, a method is described for converting crude sulfate turpentine recovered from chemical wood pulping into p-cymene and eventually to terephtalic acid of biological origin, and products thereof respectively. In said method, both conversion and desulfurization is realized in one reaction step. The disclosure is also related to use of zeolite catalysts in said method.
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公开(公告)号：EP1851382A1
公开(公告)日：2007-11-07
申请号：EP06708930.0
申请日：2006-02-24
Applicant: Stora Enso Oyj
Inventor： BACKFOLK, Kaj , HEISKANEN, Isto , NEVALAINEN, Kimmo , PENTTINEN, Tapani , PELTOLA, Minna , HARLIN, Ali
Abstract: The invention relates to a method for priming a substrate by contacting the substrate with a primer fed from a primer source and depositing the primer on the substrate. Compared to other priming methods, the claimed priming gives better results because the deposition is carried out electrostatically.
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Patent Agency Ranking
公开(公告)号：EP2984154B1
公开(公告)日：2018-05-30
申请号：EP14782419.7
申请日：2014-04-08
Applicant: Stora Enso Oyj
Inventor： RÄSÄNEN, Jari , HARLIN, Ali , AALTONEN, Olli , LINNEKOSKI, Juha , ANTHONYKUTTY, Jinto
IPC: C10G3/00 , C10G9/36 , C07C51/265 , C07C51/16 , C07C4/06
CPC classification number: C10G3/50 , C07C4/06 , C07C51/16 , C07C51/265 , C10G3/46 , C10G3/49 , C10G9/36 , C10G2300/1014 , Y02P30/20 , C07C63/06
Abstract: The present invention relates to a method of deoxygenating tall oil pitch, yielding aliphatic and aromatic hydrocarbons. The invention even comprises turning the aliphates into polymerizable olefins by steam cracking, and turning the aromates into polymerizable terephthalic acid by oxygenation and, as necessary, rearrangement. The monomers can be used for the production of polymers of partially or completely biologic origin. According to the invention, tall oil pitch is first heated to turn it into liquid, which is then fed into a catalyst bed and catalytically deoxygenated with hydrogen. The deoxygenation catalyst is preferably a Ni—Mo catalyst and, in addition, a cracking catalyst can be used, such as an acidic zeolite catalyst. The deoxygenated product stream is cooled down so as to obtain a liquid, which is distilled for separation of the aliphatic and aromatic hydrocarbons for use in the production of the respective monomers and finally polymers.
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公开(公告)号：EP2452013B1
公开(公告)日：2016-09-07
申请号：EP10796796.0
申请日：2010-07-02
Applicant: Stora Enso Oyj
Inventor： VEHVILÄINEN, Marianna , KAMPPURI, Taina , PELTOLA, Maarit , HARLIN, Ali , NOUSIAINEN, Pertti
CPC classification number: D21H11/18 , D21C5/005 , D21C9/007 , D21H11/20 , D21H17/005
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28.发明公开
公开(公告)号：EP2576734A1
公开(公告)日：2013-04-10
申请号：EP11789319.8
申请日：2011-06-03
Applicant: Stora Enso Oyj
Inventor： HARLIN, Ali , RÄSÄNEN, Jari , PENTTINEN, Tapani
IPC: C10G65/12 , C07C4/06 , C07C51/265 , C08G63/183 , C08G63/78 , C07C15/08 , C07C63/26
CPC classification number: C10G3/50 , B01J21/16 , B01J23/883 , B01J23/8892 , B01J29/40 , B01J35/0006 , B01J37/20 , C07C1/2078 , C07C4/06 , C07C51/16 , C07C51/265 , C07C2521/04 , C07C2521/16 , C07C2523/882 , C07C2523/883 , C07C2529/14 , C07C2529/40 , C08G63/183 , C10G3/46 , C10G3/49 , C10G3/54 , C10G45/08 , C10G45/12 , C10G2300/1014 , C10G2400/30 , Y02P20/52 , Y02P30/20 , C07C63/26 , C07C15/04 , C07C15/06 , C07C15/08
Abstract: The present invention relates to a method of manufacturing aromatic hydrocarbons, which are suitable for the production of terephthalic acid, from tall oil-based raw material. According to the invention, the raw material that contains tall oil or its fraction is catalytically deoxygenated with hydrogen, and one or more aromatic hydrocarbons (A) that can be converted into terephthalic acid are separated from the deoxygenated reaction yield (10). The deoxygenation catalyst is preferably a NiMo catalyst and, in addition, a cracking catalyst can be used, such as an acidic zeolite catalyst. The separated hydrocarbon is preferably p-xylene, o-xylene or p-cymene. According to the invention, these can be converted by oxidation and, when needed, by a re-arrangement reaction into terephthalic acid that is suitable for the source material of the manufacture of bio-based polyethylene terephthalate.
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29.发明公开PROCESS FOR PRODUCTION OF MICROFIBRILLATED CELLULOSE IN AN EXTRUDER AND MICROFIBRILLATED CELLULOSE PRODUCED ACCORDING TO THE PROCESS 有权用于在挤出机中PRODUCING微纤化纤维素及其在微原纤化这一过程中生产的纤维素
公开(公告)号：EP2494107A1
公开(公告)日：2012-09-05
申请号：EP10826211.4
申请日：2010-10-26
Applicant: Stora Enso Oyj
Inventor： HEISKANEN, Isto , HARLIN, Ali , BACKFOLK, Kaj , LAITINEN, Risto
Abstract: The present invention relates to a process for the production of microfibrillated cellulose wherein the process comprises the steps of, providing a slurry comprising fibers, adding the slurry to an extruder, treating the slurry in the extruder so that the fibers are defibrillated and microfibrillated cellulose is formed. The invention further relates to a microfibrillated cellulose produced.
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公开(公告)号：EP3414282B1
公开(公告)日：2020-10-21
申请号：EP17749943.1
申请日：2017-02-06
Applicant: Stora Enso Oyj
Inventor： RÄSÄNEN, Jari , HILTUNEN, Mari , HARLIN, Ali , KOSKELA, Hanna , LAINE, Christiane , KELA, Laura
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