A workshop on black liquor viscosity reduction was conducted on April 6 by United Nations Industrial Development Organization (UNIDO) at Yash Pakka Limited’s plant in Ayodhya. To share the findings of the successful technology demonstrations, a technical workshop was organized by UNIDO at Yash Pakka in Ayodhya where black Liquor Heat Treatment (LHT) Technology has been demonstrated at pilot scale. Around 50 delegates from potential mills participated in the workshop which was followed by live demonstration of the LHT pilot unit trails at the mill.