Ningxia Coal mPAO pilot plant passes 72-hour assessment

· Lubricants & Chemicals · China

Ningxia Coal Industry Co., Ltd. says its pilot plant for continuous polymerisation of coal-based metallocene polyalphaolefins (mPAO) has passed a 72-hour on-site assessment organised by the China Petroleum and Chemical Industry Federation. The company announced the result, marking a validation step for producing mPAO from coal-derived feedstock. mPAO is a high-performance synthetic base oil used in premium lubricants, and production has historically been concentrated among a small number of suppliers. A successful coal-based route could offer an alternative feedstock path and expand synthetic base oil capacity. The 72-hour continuous run is a standard milestone used to demonstrate stable operation before scale-up. The next question is whether the process can be commercialised at competitive cost.

Why it matters：A viable coal-based mPAO route would widen feedstock options and add synthetic base oil capacity, a market long dominated by a handful of global suppliers.

Key points

  • The pilot plant uses continuous polymerisation of coal-based metallocene polyalphaolefins (mPAO).
  • It passed a 72-hour on-site assessment organised by the China Petroleum and Chemical Industry Federation.
  • mPAO is a high-performance synthetic base oil used in premium lubricants.

Sources (original reporting)

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