The issue of scaling up the low-temperature methanol washing process

The low-temperature methanol washing process is primarily used in natural gas purification to remove impurities such as sulfides and carbon dioxide. In our country, the low-temperature methanol washing process is now being used on a certain scale. With existing technology, our country is fully capable of scaling up the low-temperature methanol washing process. Our country possesses relatively independent research and development capabilities as well as practical engineering experience in natural gas purification technologies. It has also accumulated extensive experience in the low-temperature methanol washing process, which has been applied in some large-scale natural gas processing facilities. As for whether there are autonomous large-scale engineering practices, the answer is yes. For example, the Urumqi branch of China National Petroleum Corporation carried out a large-scale low-temperature methanol washing project, successfully recovering sulfur and selling it in the market – this represents an important achievement in China’s field of low-temperature methanol washing technology. Although our country has achieved certain results in the large-scale application of the low-temperature methanol washing process, it is still necessary to intensify research efforts, improve the stability and reliability of the process equipment, reduce production costs through technological innovation, and achieve broader and more efficient applications. .

The scale-up of the low-temperature methanol washing process package has been achieved through domestic production