(Hong Kong, 23 November 2022) ? China Risun Group Limited (“China
Risun”, or the “Group”, stock code: 1907), a leading global integrated coke,
coking chemicals and refined chemicals producer and supplier and relevant
operation management services provider in China, announced that the No. 1 coke
dry quenching ("CDQ") coke oven of the 2×260t/h CDQ waste energy
power generation project at its Hohhot production base (the "Project")
was filled with the first tank of hot coke on 17 November, marking the CDQ unit’s
entrance into the production stage. This is China Risun’s first CDQ unit with a
processing capacity of 260t/h, and the largest of its kind in Inner Mongolia
and the coking industry, representing a new breakthrough in the Group's CDQ
business in Inner Mongolia.
This Project is a key project in Hohhot city. Since the start of the project’s
construction, the Group's Hohhot production base has overcome many difficulties
and limitations. It completed key stages such as civil construction, steel
structure production and installation, equipment installation and
commissioning, anti-corrosion, insulation and ignition of oven to finally put
the coke into production, laying a solid foundation for the No. 2 CDQ unit to
be put into production on schedule. This Project uses the waste heat from the
CDQ unit to generate electricity for self-sufficient operation, supporting the
production of coking chemical and hydrogen production comprehensive utilization
projects with an annual output of three million tons in the production base.
The total investment of this Project amounted to RMB450 million. After it
is put into operation, the annual electricity generation capacity will be up to
447 million units (calculated based on 8,280 annual operation hours of the
power station with pure condensation), which means it can save 5.38 billion MJ
a year, which is equivalent to 183,953.83 tons of standard coal, and the annual
carbon dioxide emission reduction will be 600,000 tons. If a tree can absorb 18
kg of carbon dioxide each year, the Project’s energy saving is equivalent to
planting 30 million trees. As one of China Risun’s key environmental protection
and energy conservation projects, this Project responds to the national
industrial policy and the energy conservation, emission reduction and
comprehensive resource utilization policy, as it can greatly reduce the
emission of pollutants such as dust, phenol and cyanogen from the CDQ processes,
and can recover the heat that is originally turned into water vapor and released
into the air for power generation for methanol, synthetic ammonia and other
devices, thus saving energy and reducing emissions notably. This Project also
represents the Hohhot production base’s practical action to realize an ecological
civilization and to implement the carbon peaking requirements in the industrial
sectors under the Inner Mongolia Autonomous Region's carbon peaking
implementation plan.
Going forward, China Risun's Hohhot production base will accelerate the
construction of the No. 2 CDQ coke oven of the Project to ensure that the
entire Project will be put into operation and realize its full efficiency as
soon as possible. This will also help to accelerate industry upgrading in the
production base, and build a state-level green factory, a smart production base
for the circular economy with coal chemicals, new energy and new materials as
constituents, and a benchmark production base in Inner Mongolia and China.
Photo caption:
China
Risun's No. 1 CDQ coke oven for CDQ waste energy power generation project in
its Hohhot production base is put into operation.
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