GB1253771A - Hydrocarbon pyrolysis process - Google Patents
Hydrocarbon pyrolysis processInfo
- Publication number
- GB1253771A GB1253771A GB8861/70A GB886170A GB1253771A GB 1253771 A GB1253771 A GB 1253771A GB 8861/70 A GB8861/70 A GB 8861/70A GB 886170 A GB886170 A GB 886170A GB 1253771 A GB1253771 A GB 1253771A
- Authority
- GB
- United Kingdom
- Prior art keywords
- effluent
- hydrocarbon pyrolysis
- fuel oil
- quench liquid
- sidestream
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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
-
- 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
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/903—Catalyst and recycle considerations with hydrocarbon recycle to control synthesis reaction, e.g. by cooling, quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
1,253,771. Quenching hydrocarbon pyrolysis effluent. LUMMUS CO. 24 Feb., 1970 [24 Feb., 1969], No. 8861/70. Heading C5E. A hydrocarbon pyrolysis effluent is quenched and a portion of the heat thereof utilized by contacting the effluent with a fuel oil and recovered quench liquid, passing the resultant mixture into a quench liquid fractionator, recovering from the fractionator a sidestream comprising the distillate fraction of the fuel oil and like components of the effluent and a bottom stream comprising the residual portion of the fuel oil and like components of the effluent, and employing a portion of the bottom stream, after cooling, as the recovered quench liquid. Part of the sidestream may be used as a fuel in the pyrolysis zone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80164969A | 1969-02-24 | 1969-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1253771A true GB1253771A (en) | 1971-11-17 |
Family
ID=25181687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8861/70A Expired GB1253771A (en) | 1969-02-24 | 1970-02-24 | Hydrocarbon pyrolysis process |
Country Status (2)
Country | Link |
---|---|
US (1) | US3580838A (en) |
GB (1) | GB1253771A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492624A (en) * | 1982-09-30 | 1985-01-08 | Stone & Webster Engineering Corp. | Duocracking process for the production of olefins from both heavy and light hydrocarbons |
US4765883A (en) * | 1982-10-20 | 1988-08-23 | Stone & Webster Engineering Corporation | Process for the production of aromatics benzene, toluene, xylene (BTX) from heavy hydrocarbons |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923921A (en) * | 1971-03-01 | 1975-12-02 | Exxon Research Engineering Co | Naphtha steam-cracking quench process |
US3928173A (en) * | 1974-05-21 | 1975-12-23 | Phillips Petroleum Co | Increased production of diesel oil and fuel oil |
US4234388A (en) * | 1979-08-10 | 1980-11-18 | Occidental Petroleum Corporation | Removal of chlorine from pyrolytic oils |
US5316655A (en) * | 1990-02-20 | 1994-05-31 | The Standard Oil Company | Process for making light hydrocarbonaceous liquids in a delayed coker |
US5068027A (en) * | 1990-02-20 | 1991-11-26 | The Standard Oil Company | Process for upgrading high-boiling hydrocaronaceous materials |
US6132596A (en) * | 1997-01-24 | 2000-10-17 | Yu; Heshui | Process and apparatus for the treatment of waste oils |
-
1969
- 1969-02-24 US US801649A patent/US3580838A/en not_active Expired - Lifetime
-
1970
- 1970-02-24 GB GB8861/70A patent/GB1253771A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492624A (en) * | 1982-09-30 | 1985-01-08 | Stone & Webster Engineering Corp. | Duocracking process for the production of olefins from both heavy and light hydrocarbons |
US4765883A (en) * | 1982-10-20 | 1988-08-23 | Stone & Webster Engineering Corporation | Process for the production of aromatics benzene, toluene, xylene (BTX) from heavy hydrocarbons |
Also Published As
Publication number | Publication date |
---|---|
US3580838A (en) | 1971-05-25 |
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