DAC (Direct Air Capture)

Web-based research report on trends in "Technology and Companies" from patent information.

■ A Dynamic Map that Provides an Overview of Technology and Companies This dynamic map is an electronic patent investigation report that allows users to view the results of patent information related to the title theme technology from two axes: the "technology side," categorized by technology classification, and the "company side," featuring the top 10 applicants. ■ Target Technology DAC (Direct Air Capture) is a technology that separates and captures carbon dioxide (CO2) directly from the atmosphere. To achieve carbon neutrality by 2050, DAC, which captures CO2 directly from the air, is gaining attention as a negative emission technology. It has the potential to be utilized sustainably, such as by using the captured CO2 as a resource. The focus is on technologies that use solid or liquid absorbents/adsorbents for separation and recovery, membrane separation technologies, and other methods. This includes absorbents/adsorbents for separation and recovery, separation membranes, processes, and equipment. ■ Technology Classification ◆ Separation Methods 　〇 Solid Adsorbents 　〇 Liquid Absorbents 　〇 Adsorbents (details unknown) 　〇 Selective Permeable Membranes 　〇 Pressure & Cooling 　〇 Others ◆ Equipment & Systems 　〇 Recovery Equipment & Systems 　〇 Recovery Methods & Processes ◆ Applications 　〇 Applications & Uses

Patents