1. Feature and purpose
LYT-710 coke-oven gas hydrogenation reforming catalyst is a new organic sulfur
hydrogenation reforming catalyst with the carrier of γ–A12O3 and the active
components of iron and molybdenum. It has the feature of small bulk density,
large specific area of pore volume, active components of homogeneous
distribution, high activity of hydrodesulfurization and olefin saturation and
fine stable activity. This catalyst is applicable in the hydroconversion in the
coke -woven gas and meanwhile to make hydrogenation saturation of olefin in gas
for protecting the applications of various following catalysts. It also has
higher hydro-conversion rate.
This
catalyst is mainly used in the course of hydroconversion to remove organic
sulfur and unsaturated hydrocarbon with the CO content of under 10% and the raw
material of coke-oven gas of olefin content about 5%. It will have the
conversion rate of organic sulfur will be over 97% for the coke-oven gas
containing organic sulfur 100~300mg/Nm3 under the conditions of airspeed
500~2000h-1, reacting temperature 250~450℃ (Optimum 320~420℃),pressure
0.8~5.0Mpa (1.4~4.0 Mpa).
2. Physical
and chemical index
3. Normal operating conditions
Pressure/Mpa 0.8~4.0
Temperature/℃ 250~450
Airspeed, h-1 500~1500
4. Package, transportation and storage
LYT-710 coke-oven-gas hydrogenation
reforming catalyst is put into the plastic woven bags with inner plastic bags.
It has the name, net weight, batch No. and production date on the outside of
bags. It will be covered and kept from damp, vibration and strong impact. It is
forbidden to roll and throw the catalyst barrels in transportation and handling.
It should be stored in the dry and ventilated storehouses and paid attention to
moisture-proof. It is forbidden to contact with acids and the hazardous
substances of alkali chemical reagent to avoid affecting the activity of
catalyst.
(Note: The document
about the filling, sulfuration and operating specifications will be provided
separately)