据全球能源新闻网10月18日报道，斯伦贝谢与非营利研究机构RTI International签署了一项协议，以加快其专利非水溶剂(NAS)技术的工业化和规模化，该技术提高了吸收型碳捕获的效率。NAS技术将适用于捕获各种工业排放的二氧化碳。
NAS技术为碳捕获提供了传统水溶剂技术的有力替代方案，因为其消耗更少的能源，同时保持较高的二氧化碳捕获量，从而大大降低了运营成本。NAS技术是传统水溶剂碳捕获技术的有力替代方案，因为它在保持高二氧化碳容量的同时消耗更少的能源，从而降低了操作成本。这提高了碳捕获、利用和储存（CCUS）项目的整体经济性。
作为美国能源部资助的工程规模碳捕获演示的一部分，NAS技术能够从天然气燃烧废气流中去除99%的二氧化碳，这是该应用中任何碳捕获溶剂技术的最高捕获效率。
RTI和斯伦贝谢将合作开发能够实现快速设计和流程定制的模型，以实现二氧化碳捕获操作的阶段性变化，同时利用斯伦贝谢的全球业务扩大该技术的市场机会。
郝芬 译自 全球能源新闻网
原文如下：
SCHLUMBERGER AND RTI TO ASCCELERATE INDUSTRIALIZATION OF CARBON CAPTURE TECHNOLOGY
Schlumberger has entered into an agreement with RTI International, a nonprofit research institute, to accelerate the industrialization and scale-up of its proprietary non-aqueous solvent (NAS) technology, which enhances the efficiency of absorption-based carbon capture. The NAS technology will be applicable to capture CO2 across a broad variety of industrial emissions.
The NAS technology offers a compelling alternative to conventional aqueous solvent technologies for carbon capture, as it consumes less energy while retaining high CO2 capacity, resulting in a material reduction in operating costs. The NAS technology is also less corrosive—eliminating the need for high-grade corrosion-resistant alloys and the associated increase in capital costs. This enhances the overall economics of carbon capture, utilization and storage (CCUS) projects.
As part of an engineering-scale carbon capture demonstration funded by the U.S. Department of Energy, NAS technology was able to remove 99% of the CO2 from natural gas combustion exhaust streams—the highest capture efficiency reported for any carbon capture solvent technology for this application.
RTI and Schlumberger will collaborate to develop models that enable fast design and process customization to achieve a step-change in CO2 capture operations while leveraging Schlumberger’s global footprint to expand market opportunities for the technology.
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