DE1745946A1 - Verfahren zum thermischen Cracken von Kohlenwasserstoffen - Google Patents
Verfahren zum thermischen Cracken von KohlenwasserstoffenInfo
- Publication number
- DE1745946A1 DE1745946A1 DE19681745946 DE1745946A DE1745946A1 DE 1745946 A1 DE1745946 A1 DE 1745946A1 DE 19681745946 DE19681745946 DE 19681745946 DE 1745946 A DE1745946 A DE 1745946A DE 1745946 A1 DE1745946 A1 DE 1745946A1
- Authority
- DE
- Germany
- Prior art keywords
- cracking
- normally
- ethane
- cracked
- 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
- 229930195733 hydrocarbon Natural products 0.000 title claims description 65
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 65
- 238000000034 method Methods 0.000 title claims description 35
- 238000004227 thermal cracking Methods 0.000 title claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 40
- 238000005336 cracking Methods 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 35
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 22
- 239000003208 petroleum Substances 0.000 claims description 19
- 238000009835 boiling Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000000571 coke Substances 0.000 claims description 6
- 239000003701 inert diluent Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 claims description 2
- 238000005235 decoking Methods 0.000 description 12
- 238000004939 coking Methods 0.000 description 5
- -1 B. at Ethane Chemical class 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/04—Thermal processes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/929—Special chemical considerations
- Y10S585/943—Synthesis from methane or inorganic carbon source, e.g. coal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61966967A | 1967-03-01 | 1967-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1745946A1 true DE1745946A1 (de) | 1972-08-10 |
Family
ID=24482830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681745946 Pending DE1745946A1 (de) | 1967-03-01 | 1968-03-01 | Verfahren zum thermischen Cracken von Kohlenwasserstoffen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3433731A (enrdf_load_stackoverflow) |
| BE (1) | BE711429A (enrdf_load_stackoverflow) |
| DE (1) | DE1745946A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1559901A (enrdf_load_stackoverflow) |
| GB (1) | GB1181594A (enrdf_load_stackoverflow) |
| NL (1) | NL6802958A (enrdf_load_stackoverflow) |
| NO (1) | NO119285B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9421734D0 (en) * | 1994-10-28 | 1994-12-14 | Bp Chem Int Ltd | Hydrocarbon conversion process |
| RU2168533C2 (ru) * | 1999-06-18 | 2001-06-10 | ООО "Научно-производственная фирма "ПАЛЬНА" | Способ декоксования трубчатых печей пиролиза углеводородного сырья |
| RU2345119C1 (ru) * | 2007-09-19 | 2009-01-27 | Анатолий Сергеевич Котов | Способ получения жидких продуктов из тяжелых нефтяных остатков |
| US20090156876A1 (en) * | 2007-12-18 | 2009-06-18 | Ou John D Y | Apparatus and Process for Cracking Hydrocarbonaceous Feed Treated to Adsorb Paraffin-Insoluble Compounds |
| RU2384604C2 (ru) * | 2008-03-04 | 2010-03-20 | Общество с ограниченной ответственностью "Шунгит" | Способ безотходной переработки нефтяных гудронов в смесях со сланцевым маслом |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3365387A (en) * | 1966-04-29 | 1968-01-23 | Exxon Research Engineering Co | Off-stream decoking of a minor portion of on-stream thermal cracking tubes |
-
1967
- 1967-03-01 US US619669A patent/US3433731A/en not_active Expired - Lifetime
-
1968
- 1968-02-28 BE BE711429D patent/BE711429A/xx unknown
- 1968-02-29 FR FR1559901D patent/FR1559901A/fr not_active Expired
- 1968-02-29 NO NO0752/68A patent/NO119285B/no unknown
- 1968-02-29 GB GB9927/68A patent/GB1181594A/en not_active Expired
- 1968-03-01 NL NL6802958A patent/NL6802958A/xx unknown
- 1968-03-01 DE DE19681745946 patent/DE1745946A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE711429A (enrdf_load_stackoverflow) | 1968-08-28 |
| NO119285B (enrdf_load_stackoverflow) | 1970-04-27 |
| US3433731A (en) | 1969-03-18 |
| FR1559901A (enrdf_load_stackoverflow) | 1969-03-14 |
| GB1181594A (en) | 1970-02-18 |
| NL6802958A (enrdf_load_stackoverflow) | 1968-09-02 |
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