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Milestones

On January 1, 2011,Chinese national standard Air-blended Pentane Gas(CJ/T341-2010), whose formulation was carried out in partnership with YLS, was rolled out. 

In 2010, YLS Gas Technologies Ltd. was designated as technical advisor for air-blended pentane gas promotion campaign by Chinese Ministry of Housing and Urban-Rural Development (decree code No. 32-2010) and by Chinese National Development and Reform Commission, Ministry of Finance, Ministry of Agriculture (decree code No.349-2010).

In 2006, the Seminar on Pentane Gas as a Source of Urban Energy was jointly organized in Beijing by Chinese Ministry of Housing and Urban-Rural Development, China Gas Association, Chinese National Development and Reform Commission, General Administration of Quality Supervision, Inspection and Quarantine, Ministry of Environmental Protection, Ministry of Agriculture. YLS was the only company on the seminar who received technical inquiries and demonstrated exemplary project. On the seminar, YLS was formally invited to participate in formulation of the national standard Air-blended Pentane Gas (CJ/T341-2010). This event marked official accreditation of YLS technologies as a source of urban energy.

In 2005, YLS pentane gas gasification and distribution system was included by Chinese National Development and Reform Commission, Ministry of Science and Technology and Ministry of Environmental Protection in the National Candidate List of Comprehensive Resource Usage and Environmental Protection Technologies.

In 2002, Chinese Ministry of Housing and Urban-Rural Development and Ministry of Agriculture held Pentane Gas Promotion Seminar at the Gas Supply Center, Haier Group, Qingdao City. Thanks to government support and high reliability of the proven technologies, ever since then, YLS has set up around 100 demonstration gas facilities of different size and for different applications around the country.

In 2000, YLS pentane gas gasification and distribution system was identified by Chinese Ministry of Housing and Urban-Rural Development and Ministry of Science and Technology as a national level key technology and included in the list of Project of Torch (a national level program aiming to promoting new technologies). In 2005, the system was included in the list of Technologies for Comprehensive Resource Utilization and Environmental Protection by Chinese National Development and Reform Commission, Ministry of Science and Technology and Ministry of Environmental Protection.

In 1999, YLS's proprietary pentane gas technology won the only gold prize on China Patent and Technology Exposition.

In 1996, a YLS pentane gas system serving 2,000 households was installed at Taiyuan, Shanxi Province and later become the first demonstrative project for pentane gas application upon approval of the Ministry of Housing and Urban-Rural Development. Later a high-profile seminar focusing on YLS pentane gas system and the newly completed project was held in Taiyuan under joint sponsorship of the Ministry of Agriculture, Ministry of Commerce, Ministry of Environmental Protection, General Administration of Quality Supervision, Inspection and Quarantine, and China Gas Association. In 1997, as appointed by the Ministry of Housing and Urban-Rural Development, YLS established a testing system to perform pentane gas generation dynamic tests which later resulted in theoretical models, marking the combination of theory and practice in the development of pentane gas system.

In 1995, the first pentane gas supply facility was successfully built and put in operation at Huhehot, Inner Mongolia Province. Later in that year, another four gas facilities were built in the same city, with the largest facility serving 1,900 households. Comprehensive tests were carried out and technical result appraisal was conducted by relevant government agencies in the province.
 

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