For an SRU, it is essential that all piping and equipment are designed and sloped properly, and an adequately designed heating system is well equipped.
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A process performing sulphur recovery and tail gas treatment in two catalytic reactor units exceeded guaranteed recovery limits from start-up.
Daxie Petrochemical Company’s distillate comprehensive utilisation project is expected to commission at the end of October. When the project starts-up, it can recover 30,000 t/y sulphur and 11,200 t/y ammonia, generating more than 60 million RMB income each year.
Less hydrogen being used than conventional FCC desulphurization technologies, HDS applied only for desulphurization of aromatics, no olefin saturation, fully retain the octane number, meet the specification of gasoline product, and get more aromatics product ...
This paper provides key details of the control technology, SOx reduction additives. The focus of this paper is to describe how to operate an FCC unit at ultralow SOx emissions levels while utilizing SOx absorbing ...
Petroleum refiners are continuing to install hydroprocessing capacity in response to market needs. Regulations associated with lowering sulfur levels in fuels are driving increased desulfurization. There is an increased need to upgrade less desirable feeds ...
Innovative solutions in steam reforming and gas flaring recovery and skid mounted design for sulphur recovery facilities
KT’s innovative reformer design package, integrated within rest of Hydrogen Production Unit, would reduce feed+ fuel consumption, lower CO2 emissions, lower operating cost and capital investment. SCT-CPO, Gas flaring reduction technology, is suitable to produce Syngas for Methanol Synthesis, starting from gas flaring as feed. Modularised sulphur recovery facility offers great advantages in reducing field hours, improving productivity and safety, minimise overall investment, limited spot space, tight project schedule and etc.
SINI sulphur recovery unit and tail gas treating unit has been widely used across the globe. Read More ›
Hydrogenation step using conventional COMOX catalyst at 280~320℃ inlet temperature implies availability of high temperature reheating fluids or engineering solutions which may make the plant operation difficult. New innovative hydrogenation catalyst working at 230~240℃ temperature has been successfully tested in industrial plant in China. The results of test and achievements of TGT loaded with the new catalyst are described. Read More ›
Huabei Petrochemical Company’s 1.2 million t/y S-Zorb catalytic gasoline adsorption-desulphurisation unit is part of quality-improving project of Huabei Company and is currently under start-up preparation. Read More ›