JPS6247406B2 - - Google Patents
Info
- Publication number
- JPS6247406B2 JPS6247406B2 JP11761681A JP11761681A JPS6247406B2 JP S6247406 B2 JPS6247406 B2 JP S6247406B2 JP 11761681 A JP11761681 A JP 11761681A JP 11761681 A JP11761681 A JP 11761681A JP S6247406 B2 JPS6247406 B2 JP S6247406B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- fuel gas
- concentration
- reboiler
- measured
- 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.)
- Expired
Links
- 239000002737 fuel gas Substances 0.000 claims description 49
- 239000007789 gas Substances 0.000 claims description 34
- 238000004821 distillation Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 25
- 238000004364 calculation method Methods 0.000 description 13
- 238000005259 measurement Methods 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- -1 ethylene hydrocarbons Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11761681A JPS5820201A (ja) | 1981-07-29 | 1981-07-29 | 蒸留塔の制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11761681A JPS5820201A (ja) | 1981-07-29 | 1981-07-29 | 蒸留塔の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820201A JPS5820201A (ja) | 1983-02-05 |
| JPS6247406B2 true JPS6247406B2 (zh) | 1987-10-07 |
Family
ID=14716161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11761681A Granted JPS5820201A (ja) | 1981-07-29 | 1981-07-29 | 蒸留塔の制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820201A (zh) |
-
1981
- 1981-07-29 JP JP11761681A patent/JPS5820201A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5820201A (ja) | 1983-02-05 |
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