fuel trading
green petroleum cokes
- volume : 1.3 million [ton/annual demand]
- origin : china, usa, aisa, canada, india, mid-east ,russia, south america
- sun-stone is one of the biggest consumption manufacturers of petroleum cokes in china so has also commenced with the importation and exportation of petroleum coke. trading volume is growing for fuel and anode grade pet coke
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specifications：
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wood pellet
wood pellet demand is dependent on renewable energy polices which encourage
the partial or complete conversion of coal fired heat and power plants to utilize
biomass to reduce carbon emissions
sun-stone have global competitive supply channel and partner of wood pellet
solid recovered fuel (srf) and bio srf
it is used in the cement facilities, steel manufactures, paper and other high energy intensive industries and is co-combusted in coal or petroleum cokes
fired power station as a fossil fuel replacement which reduces co2 emissions.
sun-stone is at the forefront of developing a global market footprint for srf
energy engineering
petroleum cokes application business
- chp epc for hspc powder fuel
sun-stone have core competence of engineering, procurement and construction
(epc) for combined heat and power(chp) of pulverized high sulfur petroleum cokes
sun-stone have the integrated combustion system for glass plant to use the ideal alternative fuel petroleum cokes to substitute traditional heavy oil and it is a solution for manufactures to save fuel cost significantly.
optimization consulting for gpc, coal, solid fuel
due to the chemical composition of solid fuels, most solid fuel boilers experience
fuel related problems.
agglomeration, slagging, clinks and ash build up in solid fuel boilers are the
main causes of :
steam load reduction, reduced boiler efficiency, nox problems, and tube failures
boiler shut down maintenance is usually related to slagging, clinkers and ash build.
sun-stone provides the total solutions to clients how to improve the optimization of
combustion and prevent the all of failures in the boiler using by mixed fuel.
energy audit
sun-stone provides energy consumers with technical consulting service of energy
auditing agencies that have technical equipment and talent. auditing agencies
analyze energy consumption flow of consumers from supply and transfer to final use,
identify the process that cause energy loss and suggest an optimal solution for energy
saving.
- prevent energy loss by optimizing operation of each facility
- improve energy intensity and reduce burdens on environmental pollution
- stabilize production facilities by building optimal energy use model
- build rational operation system for combined production and auxiliary facilities
new & renewable enery biz
igcc : hspc application
sun-stone provides integrated gasification combined cycle of high sulfur petroleum cokes fuel in accordance with rps in ipcc
chp : srf, bio srf application
sun-stone is able to supply the epc for circulating fluidized boiler combustion
(cfbc) and pulverized boiler of chp by using srf, bio srf and wood pellet fuel
