According to tongxing environmental protection technology, Carbon Capture, Utilization, and Storage (CCUS) technology is one of the key technologies for achieving large-scale carbon reduction, playing a critical role in long-term emission reduction and deep decarbonization. The absorbent for carbon capture is the key technology. Among various indicators for evaluating absorbents, the ability to resist oxidation and degradation is crucial, serving as a prerequisite for the industrial promotion of this technology, and also the weakest link among many absorbent technical indicators. To address this challenge, tongxing environmental protection technology has developed two major types of antioxidants, 1# and 2#, through a series of technical breakthroughs, significantly enhancing the oxidation resistance of more than ten types of absorbents, with an overall improvement compared to competitors of 20-300 times. On November 21-22, the TX-1 low energy consumption absorbent oxidation contrast experiment was held at the company's CCUS experimental center. Experts highly praised the test results, believing that this experiment has a breakthrough significance in solving the challenge of promoting the use of absorbents in engineering facilities.