公开(公告)号：US20160010142A1

公开(公告)日：2016-01-14

申请号：US14769520

申请日：2014-03-14

Applicant: NOVOZYMES NORTH AMERICA, INC.

Inventor： Sonja Salmon ,  Alan House ,  Margaret Whitener

IPC: C12Q1/527

CPC classification number: C12Q1/527 ,  C12N9/88 ,  C12Y402/01001 ,  G01N2333/988

Abstract: The present invention relates to methods for analysis of carbon dioxide (CO2) absorption into a liquid enhanced by the presence of a compound that accelerates the absorption reaction resulting in a more rapid pH change in the liquid than in the absence of the compound. The present invention also relates to catalyst solutions comprising a carbonic anhydrase and a buffer effective in enhancing CO2 absorption. The present invention further relates to improved compositions and methods for carbon dioxide (CO2) absorption using a zinc additive.

Abstract translation: 本发明涉及通过加速吸收反应的化合物的存在而增强的二氧化碳（CO 2）吸收进入液体的方法，导致液体中比在不存在化合物时更快速的pH变化。 本发明还涉及包含碳酸酐酶和有效增强CO 2吸收的缓冲剂的催化剂溶液。 本发明还涉及使用锌添加剂改进二氧化碳（CO 2）吸收的组合物和方法。