河南平頂山生產(chǎn)基地于2019年投產(chǎn)，采用擁有完全自主知識(shí)產(chǎn)權(quán)的專(zhuān)利技術(shù)，在國(guó)際上首次將己二酸制造過(guò)程中產(chǎn)生的工業(yè)尾氣進(jìn)行回收和純化，主產(chǎn)電子級(jí)氧化亞氮。目前產(chǎn)量達(dá)到18000噸/年，為全球最大的電子級(jí)N2O氣體生產(chǎn)商。該項(xiàng)目具有節(jié)能減排、循環(huán)經(jīng)濟(jì)、保證安全、降低成本、替代進(jìn)口等多重優(yōu)勢(shì)，獲得美國(guó)保爾森基金會(huì)主辦的第四屆可持續(xù)發(fā)展城市獎(jiǎng)“特別提名獎(jiǎng)”。
        

        綠菱氣體2024年在安徽阜陽(yáng)投資興建第二個(gè)高純氧化亞氮工廠，2025年正式投產(chǎn)，一期產(chǎn)能可以達(dá)到12000噸/年。

      The Pingdingshan production base in Henan commenced operations in 2019, utilizing patented technology with fully independent intellectual property rights. It is the first in the world to recover and purify industrial exhaust gases generated during the production of adipic acid, producing electronic-grade nitrous oxide (N?O). Currently, production capacity has reached 18,000 tons per year, making it the world's largest producer of electronic-grade N?O gas.

      The project boasts multiple advantages, such as energy conservation, emission reduction, circular economy, enhanced safety, cost reduction, and import substitution. It was awarded the “Special Nomination Award” at the 4th Sustainable City Award, sponsored by the Paulson Institute.

      In 2024, Linggas invested in the construction of its second HPG N2O plant in Fuyang, Anhui. The plant is scheduled to begin operations in 2025, with a Phase 1 production capacity of 12,000 tons per year.