Method for removing water from iodine (I2)

• Main Authors: CHIU YUON, WANG TAO, SINGH RAJIV RATNA, YANG TERRIS, NAIR HARIDASAN K, WILCOX ROBERT, WANG HAIYOU, KOPKALLI, HALUK, JUNGONG CHRISTIAN, MERKEL DANIEL C
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

The present invention provides a method of removing water from a mixture of iodine (I2) and water, the method comprising providing a mixture comprising iodine and water, and contacting the mixture with an adsorbent to selectively adsorb water from the mixture, contacting the mixture with a concentrated acid to absorb water from the mixture, separating the water from the mixture by distillation, contacting the mixture with a gas that is inert to iodine (I2), contacting the mixture with hydrogen iodide (HI), or a combination thereof. 本发明提供了一种从碘(I2)和水的混合物中去除水的方法，该方法包括：提供包含碘和水的混合物，以及使该混合物与吸附剂接触以从该混合物中选择性地吸附水，使该混合物与浓酸接触以从该混合物中吸收水，通过蒸馏从该混合物中分离该水，使该混合物与对碘(I2)呈惰性的气体接触，使该混合物与碘化氢(HI)接触，或它们的组合。