摘要
On December 21, 2014 the first in the world coal-basedsecond-generation methanol-to-olefin （DMTO-II） commercialdemonstration unit was successfully started up atthe Clean Energy Chemical Company Limited in Puchengcity, Shaanxi province, which has symbolized the majorachievements of this phase associated with the disseminationand application of the new generation technology formanufacture of olefins from methanol, the independentintellectual property rights of which are in the hands ofthis Chinese enterprise.
On December 21, 2014 the first in the world coal-basedsecond-generation methanol-to-olefin （DMTO-II） commercialdemonstration unit was successfully started up atthe Clean Energy Chemical Company Limited in Puchengcity, Shaanxi province, which has symbolized the majorachievements of this phase associated with the disseminationand application of the new generation technology formanufacture of olefins from methanol, the independentintellectual property rights of which are in the hands ofthis Chinese enterprise.
