WFSM-3090, is a type of practical on-line reaction chromatographic and mass analysis system for heavy oil hydrogenation reaction. The equipment can be automatically program-controlled and operated with variable catalyst volume.
The reactants could be mixtures of gas, and as well as liquids, for which the ways of direct liquid injection and liquid gasification could be used. And the chromatograph was utilized for on-line products analysis. The incubator was used to keep all the tubes especially the joints away from the outside and retained the gas state instead of heating belt.
The condenser and gas-liquid separator with automatic level control were additionally provided for products separations and collections. And the quick cooling system was utilized to restrain the sharp temperature in the reactor rise from the reaction heat and keep it constant. In addition, the equipments have many other advantages, e.g. structural optimization, precise temperature control, high repeatability, easy operation and programmable control. Hence, they are widely used in colleges and institutes for catalysts evaluation and mechanism research.
Variable catalyst volume, by changing the inner tube but with constant height-diameter ratio of catalyst layer,
Transition heater was used between the gasifier and reactor to resist the gas condensation before the reactor,
Detachable structure,
Adapted heat system to eliminate the reaction heat,
On-line or off-line products analysis,
Gas-liquid separator with automatical level control which was feasible for sampling under pressure,
Individual cooling system,
Self check, and safety protection.
Sample volume: 0~100 ml,
Liquid flow rate: 0~10 ml/min,
Gas flow rate: 0~50 l/min,
Reaction pressure: 0~10 MPa for stainless steel reactor,
Gasifier temperature: r.t.~600 oC,
Transition heater temperature: r.t.~600 oC,
Reaction temperature: r.t.~600 oC,
Temperature programmed with individual PID control,
Incubator temperature: r.t.~250 oC,
Condensator temperature: -30 oC~ r.t.,
Changeable Condensator inner tube,
Temperature control precision: ±0.2% FS,
Pressure grade: 0.4,
On-line sampling repeatability: superior to 1%,
Variable catalyst volume: 0~10 ml, 10~50 ml.