Biomass oil low-temperature catalytic hydrodeoxygenation reaction system and method thereof

A technology of biomass oil and low-temperature catalysis, which is applied in the direction of biological raw materials, petroleum industry, and preparation of liquid hydrocarbon mixtures. It can solve the problems of complex composition of bio-oil and difficulty in improving the quality of all components of bio-oil, and achieve increased hydrogen dissolution. volume effect

CN112094664AInactive Publication Date: 2020-12-18GUANGDONG UNIV OF PETROCHEMICAL TECH
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-12-18
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a biomass oil low-temperature catalytic hydrodeoxygenation reaction system and a method thereof, the biomass oil low-temperature catalytic hydrodeoxygenation reaction system comprises a raw material supply module, a magnetic atmosphere module and an ultrasonic catalysis module, and the raw material supply module comprises an oil supply device and an air supply device; the ultrasonic catalysis module comprises an ultrasonic reaction device, a catalyst supply device, a rotary feeding shaft and a reaction pipe installed on the rotary feeding shaft. Biomass oil, diesel oiland hydrogen are mixed, and a mixed gas-liquid mixture enters the magnetic atmosphere module to be subjected to a magnetization viscosity reduction reaction, so that the dissolved hydrogen amount in the mixer is increased; the gas-liquid mixture and a catalyst flow into a reaction tube through a rotary feeding shaft, the reaction tube rotates along with the rotary feeding shaft, and the ultrasonicreaction device emits ultrasonic waves to the reaction tube, so that the mixed oil is cavitated, and the catalytic hydrogenation reaction of the biomass oil can be realized without high temperature and high pressure.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a biomass oil low-temperature catalytic hydrodeoxygenation reaction system and method in the technical field of new energy. Background technique

[0002] With the recovery and development of the economies of various countries, the demand for energy in the world has greatly increased, and the reserves and recoverable reserves of non-renewable resources such as coal, oil and natural gas have been greatly reduced. In addition, the unrestrained development and use have brought about the increase of carbon dioxide greenhouse gases. The greenhouse effect caused by it, the formation of acid rain and other serious negative effects. Biomass energy in new energy is a form of energy in which solar energy is stored in biomass in the form of chemical energy, that is, energy that uses biomass as a carrier. It is directly or indirectly derived from the photosynthesis of green plants, and can be converted into solid, liquid and gaseous fuels....

Examples

Embodiment Construction

[0025] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0026] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0027] I...