O¹-lauroyl-D-mannitol | 22522-14-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: O¹-lauroyl-D-mannitol
• 英文别名: O¹-Lauroyl-D-mannit；D-Mannit-1-laurinat；[(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl] dodecanoate
• CAS: 22522-14-1
• 化学式: C₁₈H₃₆O₇
• 分子量: 364.48
• InChiKey: HYZDYRHKPFPODK-JOCBIADPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  25
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  127
• 氢给体数：
  5
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  甘露醇 、 月桂酸甲酯 在 sodium methylate 、 二甲基亚砜 作用下， 生成 O¹-lauroyl-D-mannitol 、 (2R,3R,4R,5R)-2,3,4,5-tetrahydroxyhexane-1,6-diyl didodecanoate
  参考文献：
  名称：

  Reinefeld; Klauenberg, Tenside, 1968, vol. 5, p. 266,269

  摘要：

  DOI：

文献信息

• Salt tolerant friction reducer
  申请人：Solvay USA Inc.

  公开号：US10385253B2

  公开（公告）日：2019-08-20

  A friction reducing treatment solution that includes water, from 100 to 500,000 ppm of total dissolved solids, and from 0.5 to 3 gallons per thousand gallons of a water-in-oil emulsion containing a water soluble polymer. The total dissolved solids include at least 10 weight percent of a multivalent cation. The water-in-oil emulsion includes an oil phase and an aqueous phase, where the oil phase is a continuous phase containing an inert hydrophobic liquid and the aqueous phase is present as dispersed distinct particles in the oil phase and contains water, the water soluble polymer, and surfactants and an inverting surfactant. The water soluble polymer is made up of 20 to 80 weight percent of a non-ionic monomer, 0.5 to 30 weight percent of a carboxylic acid containing monomer, and 5 to 70 weight percent of a cationic monomer and makes up from 10 to 35 weight percent of the water-in-oil emulsion.

  一种减摩处理溶液，包括水、100 至 500,000 ppm 的总溶解固体，以及每千加仑 0.5 至 3 加仑的油包水乳液，其中含有一种水溶性聚合物。总溶解固体包括至少 10 重量百分比的多价阳离子。油包水型乳液包括油相和水相，其中油相是含有惰性疏水性液体的连续相，水相以分散的不同颗粒形式存在于油相中，并含有水、水溶性聚合物、表面活性剂和反相表面活性剂。水溶性聚合物由 20 至 80 重量百分比的非离子单体、0.5 至 30 重量百分比的含羧酸单体和 5 至 70 重量百分比的阳离子单体组成，占油包水乳液的 10 至 35 重量百分比。
• Water-in-oil emulsion composition and method of treating subterranean formation using same
  申请人：SOLVAY USA INC.

  公开号：US10584277B2

  公开（公告）日：2020-03-10

  A method of treating a portion of a subterranean formation that includes: providing a water-in-oil emulsion, inverting the water-in-oil emulsion to form a friction reducing treatment solution, and introducing the treatment solution into the portion of the subterranean formation. The water-in-oil emulsion has an oil phase, an aqueous phase and surfactants. The oil phase (O) and an aqueous phase (A) are present at an O/A ratio of from about 1:8 to about 10:1. The oil phase is present as a continuous phase and contains an inert hydrophobic liquid. The aqueous phase is present as a dispersed phase of distinct particles in the oil phase and includes water and a water soluble polymer. The water soluble polymer makes up from 10 to 25 weight percent of the water-in-oil emulsion. The water-in-oil emulsion is inverted by adding it to water to form a friction reducing treatment solution.

  一种处理地下岩层部分的方法，包括：提供油包水乳液，将油包水乳液倒置以形成减摩处理液，并将处理液引入地下岩层部分。油包水型乳液具有油相、水相和表面活性剂。油相（O）和水相（A）的 O/A 比例约为 1:8 到 10:1。油相为连续相，含有惰性疏水性液体。水相以分散相的形式存在于油相中，包含水和水溶性聚合物。水溶性聚合物占油包水乳液的 10-25 重量百分比。将油包水型乳化液加入水中，可形成减摩处理溶液。
• Formulations and methods
  申请人：Independence Oilfield Chemicals LLC

  公开号：US10947445B2

  公开（公告）日：2021-03-16

  Formulations for fracturing fluids are prepared by mixing a granulated water-soluble friction reducing polymer with an invert polymer emulsion friction reducing formulation optionally in the presence of an organophilic clay, without the need for specialized field equipment. The mixture can be dosed into water to produce a fracturing fluid which is found to be technically highly advantageous and cost-effective.

  压裂液配方的制备方法是将粒状水溶性减摩聚合物与反相聚合物乳液减摩配方（可选择在有亲有机粘土存在的情况下）混合，无需专门的现场设备。这种混合物可加入水中，制成压裂液，在技术上具有很大的优势和成本效益。
• Diluted cationic friction reducers
  申请人：SOLVAY USA INC.

  公开号：US11162011B2

  公开（公告）日：2021-11-02

  A water-in-oil emulsion having an oil phase (O) and an aqueous phase (A) at an O/A ratio of from about 1:8 to about 10:1; wherein the water-in-oil emulsion includes the oil phase as a continuous phase that includes an inert hydrophobic liquid, and the aqueous phase as a dispersed phase of distinct particles in the oil phase that includes water, a water soluble polymer, and at least one surfactant; wherein the water soluble polymer includes from about 1 to about 60 weight percent of one or more cationic monomers, wherein the amount is by total weight of the water soluble polymer; wherein the water soluble polymer is present in an amount from about 5 to about 40 weight percent of the water-in-oil emulsion; and wherein an aqueous solution prepared by inverting the water-in-oil emulsion by adding it to water has at least comparable viscosity build to an aqueous solution made from a water-in-oil emulsion of the same composition containing 15 weight percent more water soluble polymer. Also provided is a method of treating a portion of a subterranean formation that includes the steps of: (a) providing a water-in-oil emulsion according to the present disclosure; (b) inverting the water-in-oil emulsion by adding it to water at from about 0.1 to about 5 gallons of water-in-oil emulsion per thousand gallons of water to form a friction reducing treatment solution containing from about 0.0005 weight percent to about 0.12 weight percent water soluble polymer based on the weight of the treatment solution; and (c) introducing the treatment solution into the portion of the subterranean formation.

  一种油包水型乳液，具有油相（O）和水相（A），O/A 比约为 1:8 至约 10：其中，油包水型乳液包括作为连续相的油相（其中包括惰性疏水性液体）和作为油相中不同颗粒分散相的水相（其中包括水、水溶性聚合物和至少一种表面活性剂）；其中，水溶性聚合物包括约 1% 至约 60% 重量百分比的一种或多种阳离子单体，其中所述量为水溶性聚合物的总重量；其中水溶性聚合物在油包水乳液中的含量为约 5%至约 40%；通过将油包水乳液加入水中使其倒置而制备的水溶液，其粘度至少与由含有 15%以上水溶性聚合物的相同组合物的油包水乳液制得的水溶液相当。还提供了一种处理地下岩层部分的方法，包括以下步骤(a) 提供根据本公开的油包水乳化液；(b) 将油包水乳化液倒入水中，每千加仑水加入约 0.1 至约 5 加仑油包水乳化液，形成减摩处理液，根据处理液的重量，该处理液含有约 0.0005 重量％至约 0.12 重量％的水溶性聚合物；(c) 将处理液引入地下地层的部分。
• Friction reducers
  申请人：RHODIA OPERATIONS

  公开号：US11326085B2

  公开（公告）日：2022-05-10

  Provided herein are friction reducer formulations including a formate salt and an inverting surfactant, and methods of manufacturing such formulations. Methods of using the friction reducer formulations, such as for treating subterranean formations, are also provided.

  本文提供了包括甲酸盐和反相表面活性剂的减摩剂配方，以及制造此类配方的方法。还提供了使用减摩剂配方的方法，例如用于处理地下地层的方法。