JPS58149984A - 流動層装置のデコ−キング運転方法 - Google Patents
流動層装置のデコ−キング運転方法Info
- Publication number
- JPS58149984A JPS58149984A JP3239182A JP3239182A JPS58149984A JP S58149984 A JPS58149984 A JP S58149984A JP 3239182 A JP3239182 A JP 3239182A JP 3239182 A JP3239182 A JP 3239182A JP S58149984 A JPS58149984 A JP S58149984A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- tower
- reaction tower
- reaction
- fluidized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005235 decoking Methods 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims abstract description 51
- 239000002245 particle Substances 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000571 coke Substances 0.000 claims abstract description 11
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000000567 combustion gas Substances 0.000 claims description 10
- 238000005194 fractionation Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 8
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 6
- 238000000197 pyrolysis Methods 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000004227 thermal cracking Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3239182A JPS58149984A (ja) | 1982-03-03 | 1982-03-03 | 流動層装置のデコ−キング運転方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3239182A JPS58149984A (ja) | 1982-03-03 | 1982-03-03 | 流動層装置のデコ−キング運転方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58149984A true JPS58149984A (ja) | 1983-09-06 |
| JPS6310756B2 JPS6310756B2 (enrdf_load_stackoverflow) | 1988-03-09 |
Family
ID=12357650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3239182A Granted JPS58149984A (ja) | 1982-03-03 | 1982-03-03 | 流動層装置のデコ−キング運転方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149984A (enrdf_load_stackoverflow) |
-
1982
- 1982-03-03 JP JP3239182A patent/JPS58149984A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6310756B2 (enrdf_load_stackoverflow) | 1988-03-09 |
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