DE3701214A1 - Pyrolyseofen zur olefinerzeugung - Google Patents
Pyrolyseofen zur olefinerzeugungInfo
- Publication number
- DE3701214A1 DE3701214A1 DE19873701214 DE3701214A DE3701214A1 DE 3701214 A1 DE3701214 A1 DE 3701214A1 DE 19873701214 DE19873701214 DE 19873701214 DE 3701214 A DE3701214 A DE 3701214A DE 3701214 A1 DE3701214 A1 DE 3701214A1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- hydrocarbons
- inlet side
- coils
- pyrolysis
- 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
- 238000000197 pyrolysis Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 16
- 150000002430 hydrocarbons Chemical class 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000005336 cracking Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 241000270295 Serpentes Species 0.000 description 25
- 239000012530 fluid Substances 0.000 description 15
- 238000009826 distribution Methods 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/18—Apparatus
- C10G9/20—Tube furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP442186U JPS62118146U (enrdf_load_stackoverflow) | 1986-01-16 | 1986-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3701214A1 true DE3701214A1 (de) | 1987-08-06 |
Family
ID=11583806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873701214 Granted DE3701214A1 (de) | 1986-01-16 | 1987-01-16 | Pyrolyseofen zur olefinerzeugung |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS62118146U (enrdf_load_stackoverflow) |
| DE (1) | DE3701214A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2207145B (enrdf_load_stackoverflow) |
| NL (1) | NL8700086A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529441A1 (de) * | 1991-08-28 | 1993-03-03 | SELAS-KIRCHNER GmbH | Pyrolyseofen zum thermischen Spalten von Kohlenwasserstoffen |
| FR2768153A1 (fr) * | 1997-09-09 | 1999-03-12 | Procedes Petroliers Petrochim | Four tubulaire de vapocraquage d'hydrocarbures a rendement et capacite elevee |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8490581B2 (en) * | 2006-06-15 | 2013-07-23 | Exxonmobil Research And Engineering Company | Advanced fired heater unit for use in refinery and petro-chemical applications |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2320872A1 (de) * | 1973-04-25 | 1974-11-07 | Linde Ag | Rohrofen |
| JPS5693792A (en) * | 1979-12-28 | 1981-07-29 | Babcock Hitachi Kk | Thermal cracking-quenching apparatus |
| DE1809177C3 (de) * | 1967-11-16 | 1982-09-23 | Pullman Inc., Chicago, Ill. | Röhrenofen zur thermischen Spaltung von unter Normalbedingungen gasförmigen oder flüssigen Kohlenwasserstoffen zur Herstellung weniger gesättigter Verbindungen und anderer Produkte |
| EP0074853A2 (en) * | 1981-09-14 | 1983-03-23 | Exxon Research And Engineering Company | Furnaces |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811682B1 (enrdf_load_stackoverflow) * | 1970-12-29 | 1973-04-14 |
-
1986
- 1986-01-16 JP JP442186U patent/JPS62118146U/ja active Pending
-
1987
- 1987-01-15 NL NL8700086A patent/NL8700086A/nl not_active Application Discontinuation
- 1987-01-16 DE DE19873701214 patent/DE3701214A1/de active Granted
- 1987-07-14 GB GB8716553A patent/GB2207145B/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1809177C3 (de) * | 1967-11-16 | 1982-09-23 | Pullman Inc., Chicago, Ill. | Röhrenofen zur thermischen Spaltung von unter Normalbedingungen gasförmigen oder flüssigen Kohlenwasserstoffen zur Herstellung weniger gesättigter Verbindungen und anderer Produkte |
| DE2320872A1 (de) * | 1973-04-25 | 1974-11-07 | Linde Ag | Rohrofen |
| JPS5693792A (en) * | 1979-12-28 | 1981-07-29 | Babcock Hitachi Kk | Thermal cracking-quenching apparatus |
| EP0074853A2 (en) * | 1981-09-14 | 1983-03-23 | Exxon Research And Engineering Company | Furnaces |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529441A1 (de) * | 1991-08-28 | 1993-03-03 | SELAS-KIRCHNER GmbH | Pyrolyseofen zum thermischen Spalten von Kohlenwasserstoffen |
| US5271809A (en) * | 1991-08-28 | 1993-12-21 | Selas-Kirchner Gmbh | Pyrolytic furnace for the thermal cracking of hydrocarbons |
| FR2768153A1 (fr) * | 1997-09-09 | 1999-03-12 | Procedes Petroliers Petrochim | Four tubulaire de vapocraquage d'hydrocarbures a rendement et capacite elevee |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62118146U (enrdf_load_stackoverflow) | 1987-07-27 |
| GB2207145A (en) | 1989-01-25 |
| NL8700086A (nl) | 1987-08-17 |
| GB2207145B (en) | 1992-01-15 |
| GB8716553D0 (en) | 1987-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8128 | New person/name/address of the agent |
Representative=s name: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-IN |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |