冷凝为 meaning in English

condensing into

The objective of this study was to develop an experimental apparatus for fast pyrolysis of biomass to produce bio - oil . the thermogravimetric characteristics of palletized corn stalk and wheat straw were determined for analyzing their volatility . the physical properties of ceramic balls , palletized corn stalk and their mixture were also determined
该装置采用固体介质? ?陶瓷球颗粒做热载体，用玉米秸秆粉做原料，通过热陶瓷球与玉米秸秆粉的混合接触，实现玉米秸秆粉的快速升温热解，热解气经冷激装置被冷凝为液化油。