公开(公告)号：US20150203740A1

公开(公告)日：2015-07-23

申请号：US14673425

申请日：2015-03-30

Applicant: Chevron U.S.A. Inc.

Inventor： Robert Shong ,  Varadarajan Dwarakanath ,  Sophany Thach ,  Gregory Winslow

IPC: C09K8/58 ,  E21B43/16

CPC classification number: C09K8/584 ,  C07C29/60 ,  C09K8/58 ,  C09K8/588 ,  E21B43/16

Abstract: In an embodiment of the disclosure, mixtures of different carbon length alcohols are used as the primary feedstock for Guerbet alcohols. Specifically, embodiments relate to a method of synthesizing mixed molecular weight additives from a mixture of primary alcohols comprising, receiving a mixture of primary alcohols comprising at least two different chain length primary alcohols and reacting the mixture of primary alcohols to produce a mixture of Guerbet alcohols. The mixture of Guerbet alcohols is then used to produce an additive composition comprising additives of different molecular weights.

Abstract translation: 在本公开的一个实施方案中，使用不同碳长度的醇的混合物作为Guerbet醇的主要原料。 具体地，实施方案涉及从伯醇的混合物合成混合的分子量添加剂的方法，包括：接收包含至少两种不同的链长伯醇的伯醇的混合物，并使伯醇的混合物反应以产生格尔伯特醇的混合物 。 然后将Guerbet醇的混合物用于制备包含不同分子量的添加剂的添加剂组合物。

公开(公告)号：US09605198B2

公开(公告)日：2017-03-28

申请号：US14673425

申请日：2015-03-30

Applicant: Chevron U.S.A. Inc.

Inventor： Robert Shong ,  Varadarajan Dwarakanath ,  Sophany Thach ,  Gregory Winslow

IPC: E21B43/16 ,  C09K8/58

CPC classification number: C09K8/584 ,  C07C29/60 ,  C09K8/58 ,  C09K8/588 ,  E21B43/16

Abstract: In an embodiment of the disclosure, mixtures of different carbon length alcohols are used as the primary feedstock for Guerbet alcohols. Specifically, embodiments relate to a method of synthesizing mixed molecular weight additives from a mixture of primary alcohols comprising, receiving a mixture of primary alcohols comprising at least two different chain length primary alcohols and reacting the mixture of primary alcohols to produce a mixture of Guerbet alcohols. The mixture of Guerbet alcohols is then used to produce an additive composition comprising additives of different molecular weights.