N,N-dimethylbutylammonium formate | 1130899-95-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-dimethylbutylammonium formate
• 英文别名: Butyl(dimethyl)azanium;formate
• CAS: 1130899-95-4
• 化学式: CH₂O₂*C₆H₁₅N
• 分子量: 147.217
• InChiKey: JWQFQQBFVYUUBV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.05
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• [EN] SOLVENTS<br/>[FR] SOLVANTS
  申请人：BIONIQS LTD

  公开号：WO2009034329A1

  公开（公告）日：2009-03-19

  There is described the use of a protic ionic liquid comprising a trialkylammonium salt as a solvent.

  这里描述了一种包含三烷基铵盐的质子离子液体作为溶剂的使用。
• Method for lignin recovery
  申请人：Maxbiogas GmbH

  公开号：EP2835391A1

  公开（公告）日：2015-02-11

  The present invention primarily relates to a method for isolating lignin, preferably unmodified lignin, from a mixture, in particular a pulping slurry, containing lignin, a cellulose solvent, a cellulose precipitant, minerals and optionally (residual) cellulose and/or hemicellulose and/or hydrolysation products thereof, comprising or consisting of the following steps: i) removing the cellulose precipitant from the mixture, ii) contacting the mixture with a lignin precipitant, preferably at a temperature below 50 °C, to obtain a precipitate, iii) removing the precipitate obtained in step ii) from the mixture, iv) optionally washing the precipitate with a lignin precipitant, v) removing the lignin precipitant from the precipitate, vi) optionally separating the cellulose solvent and the lignin precipitant from the remaining mixture obtained in step iii) with the proviso that in case the cellulose precipitant is the same as the lignin precipitant used in step ii) or contains one or more components of the mixture used as lignin precipitant in step ii), step i) is optional only.

  本发明主要涉及一种从含有木质素、纤维素溶剂、纤维素沉淀剂、矿物质和可选（残留）纤维素和/或半纤维素和/或其水解产物的混合物（尤其是制浆浆）中分离木质素（最好是未改性木质素）的方法，该方法包括或包含以下步骤： i) 从混合物中去除纤维素沉淀剂、 ii) 将混合物与木质素沉淀剂接触，最好温度低于 50 °C，以获得沉淀物、 从混合物中除去步骤 ii) 中得到的沉淀物、 选择性地用木质素沉淀剂洗涤沉淀物、 v) 从沉淀中去除木质素沉淀剂、 将纤维素溶剂和木质素沉淀剂从步骤 iii 中得到的剩余混合物中分离出来） 但如果纤维素沉淀剂与步骤ii)中使用的木质素沉淀剂相同，或含有步骤ii)中用作木质素沉淀剂的混合物中的一种或多种成分，则仅可选择步骤i)。
• Method for digesting a biomass comprising lignin together with cellulose and/or hemicellulose
  申请人：LXP GROUP GmbH

  公开号：US10011851B2

  公开（公告）日：2018-07-03

  The invention relates to a method for digesting a biomass comprising, lignin, cellulose, and hemicellulose, comprising the steps of: (a) contacting the biomass with a first solvent for dissolving the cellulose and/or the hemicellulose, (b) contacting the dissolved cellulose and/or hemicellulose with a precipitant for forming a precipitate comprising cellulose and/or hemicellulose and residual lignin, wherein the precipitant is selected from the group consisting of alkanes, ethers, and esters; and (c) contacting the precipitate with a second solvent for removing residual lignin from the precipitate. The invention further relates to an apparatus for performing such a method.

  本发明涉及一种消化由木质素、纤维素和半纤维素组成的生物质的方法，包括以下步骤：(a) 将生物质与第一溶剂接触，以溶解纤维素和/或半纤维素；(b) 将溶解的纤维素和/或半纤维素与沉淀剂接触，以形成由纤维素和/或半纤维素及残余木质素组成的沉淀物，其中沉淀剂选自由烷烃、醚和酯组成的组；以及 (c) 将沉淀物与第二溶剂接触，以去除沉淀物中的残余木质素。本发明还涉及一种用于执行这种方法的装置。
• SOLVENTS
  申请人：Bioniqs Limited

  公开号：EP2265617A1

  公开（公告）日：2010-12-29
• A METHOD FOR DIGESTING A BIOMASS COMPRISING LIGNIN TOGETHER WITH CELLULOSE AND/OR HEMICELLULOSE
  申请人：Maxbiogas GmbH

  公开号：EP2346927B1

  公开（公告）日：2014-07-30