Current location > Home Page > About
Our company

C4X Technologies Inc., Toronto, Canada and Green Carbon Technology (Suzhou) Co., Ltd., Suzhou, China were set up by the Team C4X (China Canada CO2 Conversion X) to transform CO2from flue gas into treasure. Based in China, Canada and in the USA, our company will embrace the world’s low-carbon economy worth trillion dollars. This object complies with the trend of green, recycling development with low carbon emission. We are one of the ten finalists of NRG COSIA Carbon-Xprize (https://carbon.xprize.org/prizes/carbon/teams/c4x) and are currently preparing for the final competition at the ITC of Wyoming, USA with four other finalists from USA, Canada, UK and India.


Team C4X is dedicated to the research & development of CO2 utilization technology, including capture, conversion and utilization of industrial flue gas from thermal power plants, mining, cement, steel making, winery, etc. Our focus is the production of high-value basic chemical materials and new energy sources including ethylene carbonate (EC), ethylene glycol (EG), methanol etc. through chemical reactions with our novelty nano catalysts, and the production of supercritical CO2 foamed plastic products.


Carbon dioxide is very stable and usually decompose at temperature over 800℃ and under high pressure. Huge energy consumption makes it uneconomic to decompose. Our breakthrough technologies are able to convert CO2 into ethylene glycol and methanol in 120-180℃ at lower pressure with the help of Nano-catalysts. After more than 10 years of research and development, our team’s experts solved the problem of huge energy consumption in the carbon dioxide conversion! Comparing to the current methods of the synthesis of methanol and diol, the conversion and selectivity rates for methanol is 95-100%, ethylene glycol, up to 95-99%. Out nano-catalysts is economic and can be recycled after filter or centrifugal separation. The green and efficient process with low cost is conducive to industrial production. 

Our team-C4X

Management and Technical Teams

A team of internationally renowned researchers and engineers from University of Toronto, a couple of research institutes of Chinese Academy of Science, Zhejiang University, with combined leading edge research, industry experience and abundant resources.

Dr. Wayne Song, CEO

Trained in chem., mech., civil & material eng. at Peking U, McMaster Univ & U. of Toronto, in industry for over 25 years, scaled up technology to commercialization

Prof., Dr. Yuehui Li, CTO
LICP, SIOC, China, 
LIKAT, Germany, 
catalysts for  small  molecule (CO2, CO,  MeOH, ...) 

Prof. M Xiang

Expert in CO2 capture & conversion

Prof. T Wang

Expert in CO2 capture & conversion

Prof. L He

Expert in CO2 catalysis & conversion Expert in CO2 capture & conversion

Prof. C Liu

Expert in CO2 catalysis & conversion
Prof. J Xia

Expert in CO2 catalysis 

Dr. W Dong

Expert in CO2 capture & conversion

Advisors on CO2 Capture & Conversion

Carbon Xprize
Carbon Xprize is ...., please see ....
An XPRIZE is a highly leveraged, incentivized prize competition that pushes the limits of what’s possible to change the world for the better.
It captures the world’s imagination and inspires others to reach for similar goals, spurring innovation and accelerating the rate of positive change. Please visit https://www.xprize.org/about/what-is-an-xprize for details.

  • Address:
    201 CN-23, Nanopolis, 99 Jinji Lake Ave., Suzhou Industrial Park, Suzhou, PR China
  • Email:
  • Tel:
    +86 512-80964986
  • C4X Technologies Inc.