A process for producing fuel oil and chemical raw materials from biomass
A technology for chemical raw materials and fuel oil, which is applied in the petroleum industry, preparation of liquid hydrocarbon mixtures, and treatment of hydrocarbon oils. It can solve the problems of low amount of biomass transported by the pump, high energy consumption, and unstable transportation, etc., and achieve stable Effects of operation and transportation, volume reduction, and porosity reduction
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Embodiment 1
[0056] A process for producing fuel oil and chemical raw materials from biomass, comprising the steps of:
[0057] Biomass Pretreatment
[0058] Put the rapeseed oil residue and olive oil residue into the drier and dry at 100°C for 2 hours until the water content is lower than 2wt%, and then send it into the ultrafine pulverizer for primary crushing, the median particle size after primary crushing is 300 μm, and then Send the primary crushed rapeseed oil residue and olive oil residue into a plodder for compression extrusion molding at a temperature of 60°C and a pressure of 5 MPa, and then carry out secondary crushing treatment. The median particle size after secondary crushing 50μm, the bulk density after secondary crushing is 1600kg / m 3 ,spare.
[0059] Preparation of the first catalyst
[0060] (1) selecting biochar as the first biochar carrier;
[0061] (2) Loading iron oxide on the above-mentioned first biomass charcoal carrier to prepare the first catalyst.
[00...
Embodiment 2
[0079] A process for producing fuel oil and chemical raw materials from biomass, comprising the steps of:
[0080] Biomass Pretreatment
[0081] Put the palm oil residue and castor oil residue into a drier and dry at 80°C for 3 hours until the water content is lower than 2wt%, and then send them into an ultrafine pulverizer for primary crushing. The median particle size after primary crushing is 100 μm, and then Put the primary crushed palm oil residue and castor oil residue into a briquetting machine for compression extrusion molding at a temperature of 50°C and a pressure of 3MPa, and then carry out secondary crushing treatment, and the median grain after the secondary crushing The diameter is 30μm, and the bulk density after secondary crushing is 1500kg / m 3 ,spare.
[0082] Preparation of the first catalyst
[0083] (1) selecting biochar as the first biochar carrier;
[0084] (2) Loading iron oxyhydroxide on the above-mentioned first biomass charcoal carrier to prepa...
Embodiment 3
[0101] A process for producing fuel oil and chemical raw materials from biomass, comprising the steps of:
[0102] Biomass Pretreatment
[0103] Send the saponin oil residue into the drier and dry at 95°C for 3.5h until the water content is lower than 2wt%, and then send it into the superfine pulverizer for primary crushing, the median particle size after primary crushing is 300 μm, and then the primary crushing The pulverized saponin oil residue is sent to a plodder for compression extrusion molding at a temperature of 60°C and a pressure of 5 MPa, and then for secondary crushing. The median particle size after secondary crushing is 50 μm. The bulk density after the first crushing is 1595kg / m 3 ,spare.
[0104] Preparation of the first catalyst
[0105] (1) taking biochar as the first biochar carrier;
[0106] (2) Loading iron hydroxide on the above-mentioned first biomass charcoal carrier to prepare the first catalyst.
[0107] The concrete method that ferric hydroxi...
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