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公开(公告)号：WO2014098692A1
公开(公告)日：2014-06-26
申请号：PCT/SE2012/051490
申请日：2012-12-21
申请人： SUNPINE AB
CPC分类号： C11B3/006 , B01D3/10 , B01D3/143 , B01D3/28 , C07C4/04 , C07C51/44 , C07C2603/26 , C09F1/02 , C10G3/00 , C10G3/50 , C10G2300/1014 , C10G2400/04 , C10L1/026 , C10L1/08 , C10L1/1616 , C10L1/1888 , C10L10/12 , C10L2200/0469 , C10L2200/0484 , C10L2270/026 , C10L2290/543 , C10L2290/544 , C10L2290/545 , C11B3/008 , C11B3/12 , C11B11/00 , C11B13/005 , Y02E50/13 , Y02P30/20 , Y02W30/74
摘要： A process for pre-treatment of a crude tall oil (CTO) for removal of impurities is disclosed. The process comprises a first pre-treatment step involving a CTO wash and a separation of a first oil phase comprising refined CTO and an aqueous phase holding impurities, and a second step involving a separation of a second oil phase from the aqueous phase. A process for refining of crude tall oil (CTO) is also disclosed. The process comprises fractionation under vacuum of a refined CTO into at least one stream of refined tall diesel (RTD) or tall oil fatty acids (TOFA) and at least one stream of resin acid(s) (RA). The stream of RTD or TOFA is deoxygenated forming hydrocarbon compounds in a subsequent step. This invention also relates to a refined tall diesel. Furthermore, a process for the production of a refined tall diesel (RTD) composition, wherein crude sulphate turpentine(s) (CST) is added to the refined tall diesel (RTD) composition, is described.
摘要翻译： 公开了用于去除杂质的粗妥尔油（CTO）的预处理方法。 该方法包括涉及CTO洗涤和分离包含精制CTO和含有杂质的水相的第一油相的第一预处理步骤，以及涉及将第二油相与水相分离的第二步骤。 还公开了粗妥质油（CTO）的精制方法。 该方法包括在精制CTO的真空下将精制高级柴油（RTD）或妥尔油脂肪酸（TOFA）和至少一种树脂酸（RA）流的至少一个流分馏。 RTD或TOFA的流在随后的步骤中脱氧形成烃化合物。 本发明还涉及精制高级柴油。 此外，描述了生产精制高柴油（RTD）组合物的方法，其中将粗硫酸盐松节油（CST）加入到精制高柴油（RTD）组合物中。
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2.发明申请CONVERSION OF CRUDE TALL OIL TO RENEWABLE FEEDSTOCK FOR DIESEL RANGE FUEL COMPOSITIONS 审中-公开原油转化为可再生柴油燃料组合物的原料
公开(公告)号：WO2009131510A1
公开(公告)日：2009-10-29
申请号：PCT/SE2009/000165
申请日：2009-03-31
申请人： SUNPINE AB , STIGSSON, Lars , NAYDENOV, Valeri
发明人： STIGSSON, Lars , NAYDENOV, Valeri
CPC分类号： C11C3/12 , C10G2300/1014 , C10G2400/04 , C10L1/026 , C11B3/04 , C11B3/10 , C11B3/12 , C11B13/005 , Y02E50/13 , Y02P30/20 , Y02W30/74
摘要： There is disclosed a method for conversion of crude tall oil into high-quality diesel fuels comprising the steps of: (a) removal of non-oil contaminants present in the crude tall oil and recovering valuable organic compounds present in the crude tall oil, thereby forming a refined tall oil stream; (b) removal of the volatile fraction of the refined tall oil stream from step a), thereby forming a volatiles free oil stream comprising organic components with boiling points, at atmospheric pressure, of 170 degrees C or higher; (c) separation in a vacuum distillation column of the volatiles free oil stream of step b) into two process streams or phases wherein a first process stream or phase is substantially comprising components with boiling points, at atmospheric pressure, in the range of 170-400 degrees C and a second process stream or phase is substantially comprising components with boiling points, at atmospheric pressure, over 400 degrees C; (d) lowering the oxygen content in the stream comprised of components with boiling points in the range 200- 400 degrees C from step c) by decarboxylation and/or decarbonylation.
摘要翻译： 公开了将粗妥尔油转化为高质量柴油的方法，包括以下步骤：（a）除去存在于粗妥尔油中的非油污染物并回收存在于粗妥尔油中的有价值有机化合物，由此 形成精致的妥尔油流; （b）从步骤a）中除去精制的妥尔油流的挥发分，从而在大气压下，形成含有沸点为170℃或更高的有机组分的无挥发物油流; （c）在步骤b）的无挥发物油流的真空蒸馏塔中分离成两个工艺流或相，其中第一工艺流或相基本上包含沸点在大气压下在170〜 400摄氏度，第二工艺流或相基本上包括在大气压下超过400摄氏度沸点的组分; （d）通过脱羧和/或脱羰作用，使来自步骤c）的沸点在200-400℃范围内的组分流中的氧含量降低。
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公开(公告)号：WO2022015223A1
公开(公告)日：2022-01-20
申请号：PCT/SE2021/050706
申请日：2021-07-09
申请人： SUNPINE AB
发明人： NAYDENOV, Valeri
摘要： The present invention describes a tall diesel composition obtainable from a crude tall oil, said tall diesel composition comprising carboxylic acids in a range of 50 – 98 wt% and neutral components in a range of 2 – 50 wt%, wherein the tall diesel composition comprises 1 – 20 wt% rosin acids, 6 – 35 wt% saturated fatty acids and 59 – 74 wt% unsaturated fatty acids.
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公开(公告)号：WO2009113935A1
公开(公告)日：2009-09-17
申请号：PCT/SE2009/000076
申请日：2009-02-10
申请人： SUNPINE AB , STIGSSON, Lars , NAYDENOV, Valeri
发明人： STIGSSON, Lars , NAYDENOV, Valeri
摘要： There is disclosed a method for isolation and purification of phytosterols from tall oil pitch comprising the steps of: a) contacting the tall oil pitch with a solvent to form a tall oil solvent mixture; b) separating the tall oil pitch solvent mixture in at least two separate streams wherein one process stream is enriched in acidic pitch components and a second stream enriched in free- and bound sterols in the form of steryl esters; c) subjecting the stream enriched in free- and steryl esters to treatment with an alcohol under transesteri- fication conditions wherein a reaction mixture is formed and sterols comprising the steryl esters are liberated as free sterols; and d) separating the free sterols from the reaction mixture of step c) by crystallization and extraction with one or more solvents. There are disclosed free fatty acids and resin acids separated from the tall oil pitch. Moreover, there is disclosed a manufacture and separation of fatty acid alkyl esters by the method.
摘要翻译： 公开了一种从妥尔油沥青分离和纯化植物甾醇的方法，包括以下步骤：a）使妥尔油沥青与溶剂接触以形成妥尔油溶剂混合物; b）在至少两个分开的流中分离妥尔油沥青溶剂混合物，其中一个工艺流富含酸性沥青组分和富含固形酯形式的游离和结合的甾醇的第二流; c）在其中形成反应混合物并且包含所述甾醇酯的固醇作为游离甾醇释放的酯交换条件下，使富含游离酯和酯基酯的物流经醇处理; 和d）通过结晶并用一种或多种溶剂萃取分离游离甾醇与步骤c）的反应混合物。 公开了与妥尔油沥青分离的游离脂肪酸和树脂酸。 此外，通过该方法公开了脂肪酸烷基酯的制造和分离。
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公开(公告)号：WO2020091651A1
公开(公告)日：2020-05-07
申请号：PCT/SE2019/051027
申请日：2019-10-21
申请人： SUNPINE AB
发明人： NAYDENOV, Valeri
摘要： The present invention describes a process for continuous fractionation of CTO (crude tall oil) to RTD (refined tall diesel), said process comprising: - when removing a stream of TOP (tall oil pitch) the CTO is fed through at least two evaporation zones arranged in series so that one stream of CTO is fed from a first evaporation zone to a second evaporation zone, wherein a TOP stream is produced and fed from the second evaporation zone, wherein a first vapor stream is produced within the first evaporation zone and a second vapor stream is produced within the second evaporation zone and wherein there is a temperature difference of at least 10°C between the first vapor stream and the second vapor stream; and - feeding the first vapor stream and the second vapor stream into a subsequent fractionation column to produce a stream of RTD from the fractionation column, wherein the first vapor stream and the second vapor stream are being fed to different positions, relative to the column height, in the fractionation column, where different conditions are applied to ensure suitable fractionations of a more fatty acid rich material and a more rosin rich material, respectively, and which different positions in the fractionation column are separated by packing means.
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公开(公告)号：WO2019103684A1
公开(公告)日：2019-05-31
申请号：PCT/SE2018/051202
申请日：2018-11-20
申请人： SUNPINE AB
摘要： The present invention describes a method for the treatment of tall oil pitch (TOP), said method comprising heating the TOP and optionally additives including water and steam to a temperature of at least 300°C; maintaining the temperature in the reactor at 300°C or higher for a period of time to enable thermal treatment of the TOP to act on components thereof toproduce fatty acids and/or rosin acids, and/or derivatives thereof,and/or unsaponifiables and/or derivatives having lower molecular weight compared to the high molecular weight components with molecular weights of at least 350 g/mole present in the original TOP, to yield a modified TOP material with lower viscosity.
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公开(公告)号：WO2014098763A1
公开(公告)日：2014-06-26
申请号：PCT/SE2013/051605
申请日：2013-12-20
申请人： SUNPINE AB
CPC分类号： C11B3/006 , B01D3/10 , B01D3/143 , B01D3/28 , C07C4/04 , C07C51/44 , C07C2603/26 , C09F1/02 , C10G3/00 , C10G3/50 , C10G2300/1014 , C10G2400/04 , C10L1/026 , C10L1/08 , C10L1/1616 , C10L1/1888 , C10L10/12 , C10L2200/0469 , C10L2200/0484 , C10L2270/026 , C10L2290/543 , C10L2290/544 , C10L2290/545 , C11B3/008 , C11B3/12 , C11B11/00 , C11B13/005 , Y02E50/13 , Y02P30/20 , Y02W30/74
摘要： The present invention pertains to a process for refining of crude tall oil (CTO). The process comprises fractionation under vacuum of a refined CTO into at least one stream of refined tall diesel (RTD) or tall oil fatty acids (TOFA), the RTD or TOFA comprises from 2 - 30 % by volume of resin acids and from 20 - 90 % by volume of fatty acids, and at least one stream of resin acid(s) (RA) comprising less than 5 % by volume of fatty acids. The stream of RTD or TOFA is deoxygenated forming hydrocarbon compounds in a subsequent step. This invention also relates to a refined tall diesel. Furthermore, a process for the production of a refined tall diesel (RTD) composition, wherein crude sulphate turpentine(s) (CST) is added to the refined tall diesel (RTD) composition, is described.
摘要翻译： 本发明涉及粗妥质油（CTO）的精制方法。 该方法包括在精制CTO的真空下将精馏的高柴油（RTD）或妥尔油脂肪酸（TOFA）的至少一个流分馏，RTD或TOFA包含2-30体积％的树脂酸和20- 90体积％的脂肪酸和至少一种包含小于5体积％脂肪酸的树脂酸（RA）流。 RTD或TOFA的流在随后的步骤中脱氧形成烃化合物。 本发明还涉及精制高级柴油。 此外，描述了生产精制高柴油（RTD）组合物的方法，其中将粗硫酸盐松节油（CST）加入到精制高柴油（RTD）组合物中。
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