JPH0323587B2 - - Google Patents
Info
- Publication number
- JPH0323587B2 JPH0323587B2 JP140482A JP140482A JPH0323587B2 JP H0323587 B2 JPH0323587 B2 JP H0323587B2 JP 140482 A JP140482 A JP 140482A JP 140482 A JP140482 A JP 140482A JP H0323587 B2 JPH0323587 B2 JP H0323587B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- pyrolysis
- pyrolysis tube
- naphtha
- groove
- 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
- 238000000197 pyrolysis Methods 0.000 claims description 68
- 150000001336 alkenes Chemical class 0.000 claims description 10
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005235 decoking Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 238000005979 thermal decomposition reaction Methods 0.000 description 7
- 239000000571 coke Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004939 coking Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 ethylene, propylene Chemical group 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP140482A JPS58132081A (ja) | 1982-01-08 | 1982-01-08 | 炭化水素の熱分解方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP140482A JPS58132081A (ja) | 1982-01-08 | 1982-01-08 | 炭化水素の熱分解方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17425886A Division JPS6211797A (ja) | 1986-07-24 | 1986-07-24 | 炭化水素の熱分解管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132081A JPS58132081A (ja) | 1983-08-06 |
| JPH0323587B2 true JPH0323587B2 (de) | 1991-03-29 |
Family
ID=11500549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP140482A Granted JPS58132081A (ja) | 1982-01-08 | 1982-01-08 | 炭化水素の熱分解方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132081A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0696708B2 (ja) * | 1986-06-06 | 1994-11-30 | 出光石油化学株式会社 | 炭化水素の熱分解方法 |
| US4827074A (en) * | 1988-04-08 | 1989-05-02 | Idemitsu Petrochemical Co., Ltd. | Method of thermally decomposing hydrocarbon and thermal decomposition tube |
| US6644358B2 (en) | 2001-07-27 | 2003-11-11 | Manoir Industries, Inc. | Centrifugally-cast tube and related method and apparatus for making same |
| DE10233961A1 (de) * | 2002-07-25 | 2004-02-12 | Schmidt + Clemens Gmbh + Co. Edelstahlwerk Kaiserau | Verfahren zum thermischen Spalten von Kohlenwasserstoffen |
| US8647415B1 (en) * | 2012-07-20 | 2014-02-11 | Lummus Technology Inc. | Coke catcher |
| WO2017007649A1 (en) | 2015-07-09 | 2017-01-12 | Sabic Global Technologies B.V. | Minimizing coke formation in a hydrocarbon cracker system |
-
1982
- 1982-01-08 JP JP140482A patent/JPS58132081A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58132081A (ja) | 1983-08-06 |
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