PURIFIED 2,5-FURANDICARBOXYLIC ACID PATHWAY PRODUCTS

• Main Authors: MURPHY VINCENT J, DIAS ERIC L, TORSSELL STAFFAN, ZHU GUANG, SOKOLOVSKII VALERY, DEN OUDEN HENRICUS JOHANNES CORNELIS, BOUSSIE THOMAS R, DIAMOND GARY M
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2020
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The present disclosure provides processes for the purification of 2,5-furandicarboxylic acid (FDCA). The present disclosure further provides crystalline preparations of purified FDCA, as well as processes for making the same. In addition, the present disclosure provides mixtures used in processes for the purification of FDCA. 本公开提供了用于纯化2,5-呋喃二甲酸(FDCA)的方法。本公开进一步提供了纯化的FDCA的结晶制品及其制备方法。另外，本公开提供了在用于纯化FDCA的方法中使用的混合物。