Method for manufacturing isoparaffin solvent oil
A technology of isoparaffin solvent oil and production method, which is applied in the fields of processing hydrocarbon oil, petroleum industry, and hydrogenation refining of aromatic hydrocarbons, etc., can solve the problems of relatively strict restrictions on raw material properties and limited scope, and achieve enhanced raw material adaptability and product quality. The effect of good quality and strong adaptability of raw materials
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Embodiment 1
[0032] The raw material A in Table 1 is treated in Example 1, the catalyst in Table 2 is used in the hydrotreating reaction zone, the catalyst in Table 3 is used in the hydroisomerization reaction zone, and the hydrogenation supplementary hydrofinishing catalyst is prepared according to the method in Example 1 of CN00123149.9 , the catalyst is supported by alumina and contains MoO 3 4.5wt%, NiO 29wt%, pore volume 0.31ml / g, specific surface area 180m 2 / g. The results obtained are shown in Table 4 for details. The hydrotreating catalyst is sulfurized according to a conventional method and then subjected to a hydrotreating reaction, and the hydroisomerization and hydrogenation supplementary refining catalysts are reduced by a conventional method and then subjected to an isomerization or refining reaction.
Embodiment 2
[0034] Example 2 handles raw material B in Table 1, the hydrotreating reaction zone adopts the catalyst in Table 2, the hydroisomerization reaction zone adopts the catalyst in Table 3, and the hydrogenation supplementary hydrotreating catalyst adopts the product developed and produced by Fushun Petrochemical Research Institute. The properties of the FV-10 catalyst are shown in Table 5, and the specific results obtained are shown in Table 6. Hydrotreating and hydrogenation supplementary refining catalysts are sulfided by conventional methods and then subjected to hydroprocessing and supplementary refining reactions, and hydroisomerization catalysts are reduced by conventional methods and then subjected to hydroisomerization reactions.
[0035] Process condition and result of table 4 embodiment 1
[0036] Hydrotreating process conditions
Reaction temperature / ℃
380
Reaction pressure / MPa
15.0
Hydrogen oil volume ratio
1200
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