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BOG recovery process

2024/8/21

  On January 6,2008,the Company established a professional team for R&D of BOG recovery technology and equipment.

  On December 16,2014,the test run of BOG liquefaction system with industrial application in China was successful.The Company has BOG recovery equipment for BOG recovery into the pipe network,BOG recovery to produce CNG and BOG recovery and re-liquefaction series,providing a systematic solution for BOG recovery in LNG operation.

  On May 16,2015,we signed an enterprise cooperation agreement with ENN Gas and became the supplier of BOG recovery compressor for LNG refueling station of ENN Energy Holdings Limited.

  On June 5,2015,the 30th issue of China Science and Technology Expo"Research on BOG Recovery and Utilization of L/CNG Gas Station"expounded the design conditions of Bengbu AIPU BOG recovery compressor unit,which has achieved good economic and social benefits.It is suggested that this research result should be widely applied to L/CNG gas stations.

  On October 6,2015,it was applicable to the successful development and commissioning of low-temperature BOG compressor in LNG filling station.

  On October 26,2015,the first low-temperature BOG recovery CNG unit in China was put into operation at CNPC's L-CNG refueling station.

  On November 6,2015,the enterprise formulated and implemented an enterprise standard for BOG recovery compressor unit.

  On December 30,2015,we cooperated with ENN Energy Research Institute to develop the BOG recovery and liquefaction integrated system of LNG filling station.

  On January 16,2016,the Company signed a BOG recovery compressor supply agreement with Guizhou Gas Group and became its supplier.

  On January 26,2016,the BOG recovery compressor passed the inspection of Hefei General Mechanical and Electrical Product Inspection Institute under the National Compressor Quality Supervision Center,meeting the national quality requirements and won the GC certification of GERI.

  On October 15,2017,the company signed an enterprise cooperation agreement with Chengdu Huaqi Houpu Holding Co.,Ltd.to become its supplier of BOG recovery compressors.

  On November 6,2018,we cooperated with Safety Engineering Research Institute of Sinopec to develop the integrated unit for LNG tanker unloading and BOG recovery in LNG filling station.

  On February 6,2019,ZH-0.55/(1.5-4.5)-250BOG-CNG recovery compressor won the honor of high-tech product.

  On February 26,2019,the LNG tanker unloading BOG recovery integrated unit ZW-2.0/(1-4)-6 jointly developed by AIPU and Sinopec Safety Engineering Research Institute won the honor of high-tech product.

  On May 16,2019,AIPU cryogenic BOG-CNG recovery compressor unit ZH-0.55/(1.5-4.5)-250 won the title of first(set)major technical equipment in Anhui Province.

  On November 11,2020,AIPU cryogenic BOG-CNG recovery compressor unit ZH-0.55/(1.5-4.5)-250 was awarded the Recommended Product Catalogue for Energy Conservation and Environmental Protection in Industrial Field of Anhui Province.

  On November 8,2021,ZW-2.0/(1-4)-6 BOG compressor won the honor of new product in Anhui Province.

  On November 26,2022,the ZW-2.0/(1-4)-6 BOG unloading and recovery integrated machine was awarded the Recommended Catalogue Product for Energy Conservation and Environmental Protection in Industrial Field of Anhui Province.