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公开(公告)号:US08288595B2
公开(公告)日:2012-10-16
申请号:US13401257
申请日:2012-02-21
申请人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
发明人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
CPC分类号: C07C29/141 , C07C29/149 , C07C31/125
摘要: Embodiments of the invention disclosed herein relate to a process for the production of a C6-C15 alcohol mixture comprising the steps of: hydroformylating an olefin mixture comprising a branched C5-C14 olefin to form a hydroformylation product comprising aldehydes and formate esters, whereby the hydroformylation product has a net cold sap number from 15 to 38 mg KOH/g, and converting the aldehydes and formate esters to alcohols in a hydrogenation step comprising at least one first hydrogenation reactor comprising a fixed bed of a heterogeneous sulphided bimetallic catalyst.
摘要翻译: 本文公开的本发明的实施方案涉及制备C 6 -C 15醇混合物的方法,其包括以下步骤:将包含支链C 5 -C 14烯烃的烯烃混合物加氢甲酰化以形成包含醛和甲酸酯的加氢甲酰化产物,由此加氢甲酰化 产物具有15至38mg KOH / g的净冷液体数,并且在氢化步骤中将醛和甲酸酯转化为醇,所述氢化步骤包括至少一个包含异质硫化双金属催化剂的固定床的第一氢化反应器。
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公开(公告)号:US20120149935A1
公开(公告)日:2012-06-14
申请号:US13401257
申请日:2012-02-21
申请人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
发明人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
CPC分类号: C07C29/141 , C07C29/149 , C07C31/125
摘要: Embodiments of the invention disclosed herein relate to a process for the production of a C6-C15 alcohol mixture comprising the steps of: hydroformylating an olefin mixture comprising a branched C5-C14 olefin to form a hydroformylation product comprising aldehydes and formate esters, whereby the hydroformylation product has a net cold sap number from 15 to 38 mg KOH/g, and converting the aldehydes and formate esters to alcohols in a hydrogenation step comprising at least one first hydrogenation reactor comprising a fixed bed of a heterogeneous sulphided bimetallic catalyst.
摘要翻译: 本文公开的本发明的实施方案涉及制备C 6 -C 15醇混合物的方法,其包括以下步骤:将包含支链C 5 -C 14烯烃的烯烃混合物加氢甲酰化以形成包含醛和甲酸酯的加氢甲酰化产物,由此加氢甲酰化 产物具有15至38mg KOH / g的净冷液体数,并且在氢化步骤中将醛和甲酸酯转化为醇,所述氢化步骤包括至少一个包含异质硫化双金属催化剂的固定床的第一氢化反应器。
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公开(公告)号:US08143459B2
公开(公告)日:2012-03-27
申请号:US12767343
申请日:2010-04-26
申请人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
发明人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
CPC分类号: C07C29/141 , C07C29/149 , C07C31/125
摘要: Oxo-alcohols in the plasticizer range typically contain small amounts of methyl esters having the same alkyl chain as the alcohol itself. These methyl esters are causing product quality problems and environmental problems because of transesterification in the esterification process where the plasticizer ester derivatives are produced. A process using controlled oxonation and hydrogenation conditions is disclosed for the production of alcohols containing low amounts of methyl esters. Plasticizer esters with low amounts of aliphatic di-alkyl esters are also disclosed.
摘要翻译: 在增塑剂范围内的氧代醇通常含有少量与醇本身具有相同烷基链的甲基酯。 这些甲酯在产生增塑剂酯衍生物的酯化过程中由于酯交换而引起产品质量问题和环境问题。 公开了一种使用受控的氧化和氢化条件的方法,用于生产含有少量甲酯的醇。 还公开了具有少量脂族二烷基酯的增塑剂酯。
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公开(公告)号:US20100312005A1
公开(公告)日:2010-12-09
申请号:US12767343
申请日:2010-04-26
申请人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
发明人: Eddy Van Driessche , Jean-Jacques G. Muls , Arie Van Vliet , Carl R. Beck , Charles M. Yarbrough
CPC分类号: C07C29/141 , C07C29/149 , C07C31/125
摘要: Oxo-alcohols in the plasticiser range typically contain small amounts of methyl esters having the same alkyl chain as the alcohol itself. These methyl esters are causing product quality problems and environmental problems because of transesterification in the esterification process where the plasticiser ester derivatives are produced. A process using controlled oxonation and hydrogenation conditions is disclosed for the production of alcohols containing low amounts of methyl esters. Plasticiser esters with low amounts of aliphatic di-alkyl esters are also disclosed.
摘要翻译: 在增塑剂范围内的氧代醇通常含有少量与醇本身具有相同烷基链的甲基酯。 这些甲酯在产生增塑剂酯衍生物的酯化过程中由于酯交换而引起产品质量问题和环境问题。 公开了一种使用受控的氧化和氢化条件的方法,用于生产含有少量甲酯的醇。 还公开了具有少量脂族二烷基酯的增塑剂酯。
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公开(公告)号:US07667080B2
公开(公告)日:2010-02-23
申请号:US11632446
申请日:2005-07-14
IPC分类号: C07C31/125
CPC分类号: C07C69/80 , C07C31/125 , C07C43/11 , C07C305/06 , C08K5/05 , C08K5/10 , C11D1/146 , C11D1/29 , C11D1/72 , C11D3/2013 , C11D3/2017 , C11D3/202
摘要: Mixtures of C8-10 primary alcohols, preferably C9 alcohol rich, comprise from 15 to 70 wt. % unbranched molecules, the balance being branched molecules having an average branchiness of at most 2.00 branches per molecule, at least 80% of the ranches being methyl branches and at least 50% of the branched molecules being mono-methyl branched. Plasticiser esters and surfactant derivatives derived from these alcohol mixtures are also provided. The alcohol mixtures are preferably produced by hydroformylation of octene rich streams formed by Fischer-Tropsch synthesis.
摘要翻译: C8-10伯醇的混合物,优选C 9醇富含物,包含15至70wt。 %的未分支的分子,其余为支化分子,每分子具有至多2.00个支链的平均分枝,至少80%的分枝是甲基支链,并且至少50%的支化分子是单甲基支链的。 还提供了源自这些醇混合物的增塑剂酯和表面活性剂衍生物。 醇混合物优选通过费 - 托合成形成的富含辛烯的流的加氢甲酰化产生。
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