DE1668674A1 - Verfahren zur Herstellung von AEthylen - Google Patents
Verfahren zur Herstellung von AEthylenInfo
- Publication number
- DE1668674A1 DE1668674A1 DE19681668674 DE1668674A DE1668674A1 DE 1668674 A1 DE1668674 A1 DE 1668674A1 DE 19681668674 DE19681668674 DE 19681668674 DE 1668674 A DE1668674 A DE 1668674A DE 1668674 A1 DE1668674 A1 DE 1668674A1
- Authority
- DE
- Germany
- Prior art keywords
- water vapor
- pyrolysis
- weight
- hydrocarbon
- hydrocarbons
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 21
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 17
- 239000005977 Ethylene Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000197 pyrolysis Methods 0.000 claims description 30
- 229930195733 hydrocarbon Natural products 0.000 claims description 26
- 150000002430 hydrocarbons Chemical class 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 6
- 239000000295 fuel oil Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002994 raw material Substances 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
- C10G9/16—Preventing or removing incrustation
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
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 |
|---|---|---|---|
| IT1296267 | 1967-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1668674A1 true DE1668674A1 (de) | 1972-02-17 |
Family
ID=11143934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681668674 Pending DE1668674A1 (de) | 1967-02-23 | 1968-02-22 | Verfahren zur Herstellung von AEthylen |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146117A3 (en) * | 1983-12-14 | 1987-07-15 | The M. W. Kellogg Company | Flexible feed pyrolysis process |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59152992A (ja) * | 1983-02-18 | 1984-08-31 | Mitsubishi Heavy Ind Ltd | 炭化水素からオレフインを製造するための熱分解法 |
| JPS59159887A (ja) * | 1983-03-03 | 1984-09-10 | Mitsubishi Heavy Ind Ltd | 炭化水素からオレフインを製造するための熱分解法 |
| JPS601138A (ja) * | 1983-06-17 | 1985-01-07 | Mitsubishi Heavy Ind Ltd | 炭化水素からオレフイン、および芳香族炭化水素を選択的に製造するための熱分解法 |
| JPS60219292A (ja) * | 1984-04-13 | 1985-11-01 | Mitsubishi Heavy Ind Ltd | 石油化学製品の選択的製造法 |
| US7097758B2 (en) * | 2002-07-03 | 2006-08-29 | Exxonmobil Chemical Patents Inc. | Converting mist flow to annular flow in thermal cracking application |
| CA2490403C (en) * | 2002-07-03 | 2011-06-07 | Exxonmobil Chemical Patents Inc. | Process for steam cracking heavy hydrocarbon feedstocks |
| US7090765B2 (en) * | 2002-07-03 | 2006-08-15 | Exxonmobil Chemical Patents Inc. | Process for cracking hydrocarbon feed with water substitution |
| US7138047B2 (en) * | 2002-07-03 | 2006-11-21 | Exxonmobil Chemical Patents Inc. | Process for steam cracking heavy hydrocarbon feedstocks |
| US7820035B2 (en) * | 2004-03-22 | 2010-10-26 | Exxonmobilchemical Patents Inc. | Process for steam cracking heavy hydrocarbon feedstocks |
| US7481871B2 (en) * | 2004-12-10 | 2009-01-27 | Exxonmobil Chemical Patents Inc. | Vapor/liquid separation apparatus |
| US7220887B2 (en) * | 2004-05-21 | 2007-05-22 | Exxonmobil Chemical Patents Inc. | Process and apparatus for cracking hydrocarbon feedstock containing resid |
| US7311746B2 (en) | 2004-05-21 | 2007-12-25 | Exxonmobil Chemical Patents Inc. | Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid |
| US7297833B2 (en) * | 2004-05-21 | 2007-11-20 | Exxonmobil Chemical Patents Inc. | Steam cracking of light hydrocarbon feedstocks containing non-volatile components and/or coke precursors |
| CA2567124C (en) | 2004-05-21 | 2011-04-05 | Exxonmobil Chemical Patents Inc. | Apparatus and process for controlling temperature of heated feed directed to a flash drum whose overhead provides feed for cracking |
| US7193123B2 (en) * | 2004-05-21 | 2007-03-20 | Exxonmobil Chemical Patents Inc. | Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation |
| US7247765B2 (en) * | 2004-05-21 | 2007-07-24 | Exxonmobil Chemical Patents Inc. | Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vessel |
| US7351872B2 (en) * | 2004-05-21 | 2008-04-01 | Exxonmobil Chemical Patents Inc. | Process and draft control system for use in cracking a heavy hydrocarbon feedstock in a pyrolysis furnace |
| US7488459B2 (en) * | 2004-05-21 | 2009-02-10 | Exxonmobil Chemical Patents Inc. | Apparatus and process for controlling temperature of heated feed directed to a flash drum whose overhead provides feed for cracking |
| US7235705B2 (en) * | 2004-05-21 | 2007-06-26 | Exxonmobil Chemical Patents Inc. | Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks |
| US7285697B2 (en) * | 2004-07-16 | 2007-10-23 | Exxonmobil Chemical Patents Inc. | Reduction of total sulfur in crude and condensate cracking |
| US7358413B2 (en) * | 2004-07-14 | 2008-04-15 | Exxonmobil Chemical Patents Inc. | Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks |
| US7312371B2 (en) * | 2004-05-21 | 2007-12-25 | Exxonmobil Chemical Patents Inc. | Steam cracking of hydrocarbon feedstocks containing non-volatile components and/or coke precursors |
| US7402237B2 (en) * | 2004-10-28 | 2008-07-22 | Exxonmobil Chemical Patents Inc. | Steam cracking of hydrocarbon feedstocks containing salt and/or particulate matter |
| US7244871B2 (en) * | 2004-05-21 | 2007-07-17 | Exxonmobil Chemical Patents, Inc. | Process and apparatus for removing coke formed during steam cracking of hydrocarbon feedstocks containing resids |
| US7408093B2 (en) * | 2004-07-14 | 2008-08-05 | Exxonmobil Chemical Patents Inc. | Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks |
| US8173854B2 (en) * | 2005-06-30 | 2012-05-08 | Exxonmobil Chemical Patents Inc. | Steam cracking of partially desalted hydrocarbon feedstocks |
| US8118996B2 (en) | 2007-03-09 | 2012-02-21 | Exxonmobil Chemical Patents Inc. | Apparatus and process for cracking hydrocarbonaceous feed utilizing a pre-quenching oil containing crackable components |
| US20090050530A1 (en) * | 2007-08-21 | 2009-02-26 | Spicer David B | Process and Apparatus for Steam Cracking Hydrocarbon Feedstocks |
| US8057663B2 (en) | 2009-05-29 | 2011-11-15 | Exxonmobil Chemical Patents Inc. | Method and apparatus for recycle of knockout drum bottoms |
| KR102455669B1 (ko) * | 2018-03-13 | 2022-10-17 | 루머스 테크놀로지 엘엘씨 | 파울링 경향이 높은 중질 피치 및 다른 공급 원료의 현장 코킹 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2363903A (en) * | 1941-01-02 | 1944-11-28 | Standard Oil Dev Co | Treating hydrocarbon fluids |
| US2366521A (en) * | 1943-02-25 | 1945-01-02 | Standard Oil Dev Co | Method of removing coke deposits from high-temperature oil lines |
| NL260717A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-02-12 | |||
| US3487121A (en) * | 1966-06-13 | 1969-12-30 | Stone & Webster Eng Corp | Hydrocarbon process |
| US3579601A (en) * | 1968-06-10 | 1971-05-18 | Exxon Research Engineering Co | Pyrolysis of hydrocarbons |
| FR1604213A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-09-04 | 1971-10-04 | ||
| US3579438A (en) * | 1970-04-20 | 1971-05-18 | Monsanto Co | Thermal cracking |
-
1968
- 1968-02-15 NL NL6802193A patent/NL6802193A/xx unknown
- 1968-02-22 DE DE19681668674 patent/DE1668674A1/de active Pending
-
1970
- 1970-07-31 US US00060149A patent/US3718709A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146117A3 (en) * | 1983-12-14 | 1987-07-15 | The M. W. Kellogg Company | Flexible feed pyrolysis process |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6802193A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-08-26 |
| US3718709A (en) | 1973-02-27 |
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