A method of measuring carbon roasting temperature by using petroleum coke lc value
A technology of petroleum coke and carbon, applied in the field of temperature measurement of carbon roasting furnace, can solve the problems of long measurement period, increased fluctuation of production process, complicated operation, etc., and achieve the effect of improving roasting effect, simplifying detection method and saving cost.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0032] Utilize petroleum coke Lc value to measure the method of carbon roasting temperature:
[0033] 1) Select the reference petroleum coke, the crushed particle size is less than 5mm, screen to remove the powder, dry the others, stir evenly, select a certain range of particle size, analyze the indicators of carbonaceous materials, and set aside.
[0034] 2) The reference petroleum coke prepared in the above step 1) was heat-treated six times in the laboratory at a temperature gradient of 700°C, 800°C, 900°C, 1000°C, 1100°C, and 1200°C. For each heat treatment, the reference petroleum coke was rapidly heated to a controlled temperature, kept at this temperature for 2 h and then quenched immediately. Then use the diffraction method to measure their Lc value, draw the relationship curve and fitting equation between Lc value and temperature.
[0035] 3) Before the carbon to be roasted is loaded into the roaster, place the graphite container containing the reference petroleum co...
Embodiment 2
[0039] Utilize petroleum coke Lc value to measure the method of carbon roasting temperature:
[0040] 1) Select the reference petroleum coke, the crushed particle size is less than 5mm, screen to remove the powder, dry the others, stir evenly, select a certain range of particle size, analyze the indicators of carbonaceous materials, and set aside.
[0041] 2) The reference petroleum coke prepared in the above step 1) was heat-treated six times in the laboratory at a temperature gradient of 700°C, 800°C, 900°C, 1000°C, 1100°C, and 1200°C. For each heat treatment, the reference petroleum coke was rapidly heated to a controlled temperature, kept at this temperature for 2 h and then quenched immediately. Then use the diffraction method to measure their Lc value, draw the relationship curve and fitting equation between Lc value and temperature.
[0042] 3) Before the carbon to be roasted is loaded into the roaster, place the graphite container containing the reference petroleum co...
Embodiment 3
[0046] Utilize petroleum coke Lc value to measure the method of carbon roasting temperature:
[0047] 1) Select the reference petroleum coke, the crushed particle size is less than 5mm, screen to remove the powder, dry the others, stir evenly, select a certain range of particle size, analyze the indicators of carbonaceous materials, and set aside.
[0048] 2) The reference petroleum coke prepared in the above step 1) was heat-treated six times in the laboratory at a temperature gradient of 700°C, 800°C, 900°C, 1000°C, 1100°C, and 1200°C. For each heat treatment, the reference petroleum coke was rapidly heated to a controlled temperature, kept at this temperature for 2 h and then quenched immediately. Then their Lc values were determined by diffractometry, and the relationship between Lc value and temperature and the fitting equation were drawn.
[0049] 3) Before the carbon to be roasted is loaded into the roasting furnace, place the graphite container containing the refere...
PUM
| Property | Measurement | Unit |
|---|---|---|
| particle size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More