| JNG is authorized with three international invention patents |
Recently, JNG is authorized with 3 international patents. The patent "a new anticorrosive ammonia desulfurization absorber" is authorized by Chile with the authorization number of 58.645. The patent "a method and device for deep denitration, desulfurization and dust removal of FCC tail gas by ammonia process" is authorized in Europe. The patent "a method for controlling aerosol generation in absorption process in ammonia desulfurization" is authorized by Brazil.
Up to now, JNG has applied for 143 international patents of 11 families and 9 PCT patents. We have been authorized with 60 international patents (including 25 in the United States) in America, Europe, Japan, Gulf, South Korea, Canada, India, Brazil, Mexico, Egypt, Chile, etc. The authorization of every patent fully demonstrates our advanced independent research and development ability and creativity.
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