Catalytic slurry oil filter system
A filtration system and catalytic oil slurry technology, which is applied in the multi-stage series refining process, etc., can solve the problems of long separation time, high separation cost, and high equipment requirements, and achieve the effect of simple operation and high efficiency.
Inactive Publication Date: 2015-09-30
GUANGDONG UNIV OF PETROCHEMICAL TECH
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
These methods may have disadvantages such as long separation time, high requirements on equipment, unsatisfactory separation effect, and high separation cost.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] see figure 1 , in an embodiment of the present invention, a catalytic oil slurry filtration system includes functional unit areas such as ultrasonic enhanced demulsification, natural sedimentation, filtration and ultrasonic assisted backwashing, which are ultrasonic demulsification area 3, natural sedimentation area 4, and filtration area 10. Ultrasonic-assisted backwashing zone 13.
[0019] The ultrasonic demulsification zone 3 is arranged side by side with the filtering zone 10 and the ultrasonic assisted backwashing zone 13, and the filtering zone 10 is located below the ultrasonic assisted backwashing zone 13, and a natural sedimentation zone is provided below the ultrasonic demulsifying zone 3 and the filtering zone 10 4.
[0020] Ultrasonic demulsification zone 3, natural sedimentation zone 4, filtration zone 10, and ultrasonic-assisted backwashing zone 13 are superimposed into a cuboid structure in space, and the length ratio of length L, width W, and height H i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a catalytic slurry oil filter system, which comprises an ultrasonic demulsification area, a natural subsidence area, a filter area, an ultrasonic auxiliary backwash area, wherein the ultrasonic demulsification area, the filter area and the ultrasonic auxiliary backwash area are distributed in parallel, the filter area is arranged below the ultrasonic auxiliary backwash area, the natural subsidence area is arranged below the ultrasonic demulsification area and the filer area, a first group of ultrasonic energy converter is arranged above the inner portion of the ultrasonic demulsification area, a third group of ultrasonic energy converter is arranged above the inner portion of the ultrasonic auxiliary backwash area, the filter area is provided with a filter screen, grids are arranged in the natural subsidence area, a cone-shaped area with a slag material outlet is arranged below the natural subsidence area, a second group of ultrasonic energy converter is arranged on the right of the inner portion of the natural subsidence area, slurry oil and demulsification-diluent orderly enter the ultrasonic demulsification area, the natural subsidence area and the filter area to be discharged outside the catalytic slurry oil filter system after being fixed. The catalytic slurry oil filter system is simple in operation and high in efficiency.
Description
technical field [0001] The invention relates to the field of catalysts, in particular to a catalytic oil slurry filtering system. Background technique [0002] The annual processing capacity of catalytic cracking (FCC) in my country has exceeded 100 million tons, and the amount of oil slurry thrown out accounts for 5% to 10% of the processing capacity of FCC units. Moreover, with the continuous increase in the processing capacity of catalytic units and the increasingly heavy raw materials The production of oil slurry will further increase. At present, apart from a part of FCC oil slurry being used as blending raw material for delayed coking and other devices, most of it is used for blending fuel oil. [0003] In addition to a large number of components that can be re-cracked in the oil slurry, there are also a large amount of polycyclic aromatic hydrocarbons. This composition characteristic of the oil slurry can be used to produce rubber plasticizers, needle coke and other p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C10G53/02
Inventor 周如金黄克明孙婧张占军
Owner GUANGDONG UNIV OF PETROCHEMICAL TECH