GB1521553A - Process for converting hydrocarbon materials containing pyrolysis fuel oils into uniform feedstocks - Google Patents
Process for converting hydrocarbon materials containing pyrolysis fuel oils into uniform feedstocksInfo
- Publication number
- GB1521553A GB1521553A GB4209975A GB4209975A GB1521553A GB 1521553 A GB1521553 A GB 1521553A GB 4209975 A GB4209975 A GB 4209975A GB 4209975 A GB4209975 A GB 4209975A GB 1521553 A GB1521553 A GB 1521553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyrolysis fuel
- fuel oils
- drum
- heated
- feedstocks
- 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
- 239000000295 fuel oil Substances 0.000 title abstract 5
- 238000000197 pyrolysis Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 238000002791 soaking Methods 0.000 abstract 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000004939 coking Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000004230 steam cracking Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Coke Industry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
1521553 Treating pyrolysis fuel oils LUMMUS CO 14 Oct 1975 [15 Oct 1974] 42099/75 Heading C5E Pyrolysis fuel oils are treated by adding sulphur or a sulphur-containing compound, (e.g. a mercaptan), maintaining at above 450‹ F. for at least 5 minutes in a soaking zone and heating the materials from the soaking zone at 850‹ F. to 1100‹ F. for 8 seconds to 110 seconds and an outlet pressure of 300-600 p.s.i.g.. Fig. 1 illustrates a process in which elemental sulphur 2 is mixed in an amount of 30-200 p.p.m. with a pyrolysis fuel oil, obtained as a by-product of the steam cracking of naphtha to produce olefins. The oil is heated at 11 and maintained in the soaking drum 4. A liquid product 5 from the drum 4 is heated at 15 and then quenched to about 750‹ F. with a stream 18 from a fractionating tower 12, reduced in pressure and passed to a flash tank 16. Vapour from the tank 16 and the vapour 3 from the drum 4 is passed to the fractionating tower 12. The converted fuel oil 9 from the tank 16 is blended with three times its volume of recycle 18 from the tower 12 and the blend heated to 850-950‹ F. prior to delayed coking.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51435674A | 1974-10-15 | 1974-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1521553A true GB1521553A (en) | 1978-08-16 |
Family
ID=24046811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4209975A Expired GB1521553A (en) | 1974-10-15 | 1975-10-14 | Process for converting hydrocarbon materials containing pyrolysis fuel oils into uniform feedstocks |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5164501A (en) |
| CA (1) | CA1061271A (en) |
| DE (1) | DE2545296C3 (en) |
| FR (1) | FR2346434A1 (en) |
| GB (1) | GB1521553A (en) |
| IT (1) | IT1048238B (en) |
| SE (1) | SE425665B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025612A1 (en) * | 1980-07-05 | 1982-01-21 | Rütgerswerke AG, 6000 Frankfurt | PECH-LIKE PRODUCTS AND METHOD FOR THEIR PRODUCTION |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108798A (en) * | 1976-07-06 | 1978-08-22 | The Lummus Company | Process for the production of petroleum coke |
| CA1137434A (en) * | 1978-07-11 | 1982-12-14 | Mohammed Akbar | Process for the continuous thermal cracking of hydrocarbon oils |
| US4466883A (en) * | 1983-06-27 | 1984-08-21 | Atlantic Richfield Company | Needle coke process and product |
| US4724064A (en) * | 1983-11-17 | 1988-02-09 | Betz Laboratories, Inc. | Composition and method for coke retardant during hydrocarbon processing |
| CA2873907C (en) * | 2012-05-17 | 2018-01-23 | Wing-Yam WONG | Pyrolytic oil for the manufacturing of carbon black |
| CN109777478B (en) * | 2017-11-14 | 2021-05-04 | 中国石油化工股份有限公司 | Process for producing needle coke |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116231A (en) * | 1960-08-22 | 1963-12-31 | Continental Oil Co | Manufacture of petroleum coke |
| US3687840A (en) * | 1970-04-28 | 1972-08-29 | Lummus Co | Delayed coking of pyrolysis fuel oils |
-
1975
- 1975-10-01 CA CA236,849A patent/CA1061271A/en not_active Expired
- 1975-10-09 DE DE19752545296 patent/DE2545296C3/en not_active Expired
- 1975-10-13 JP JP12376075A patent/JPS5164501A/en active Granted
- 1975-10-14 IT IT6956375A patent/IT1048238B/en active
- 1975-10-14 GB GB4209975A patent/GB1521553A/en not_active Expired
- 1975-10-15 FR FR7531506A patent/FR2346434A1/en active Granted
- 1975-10-15 SE SE7511574A patent/SE425665B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025612A1 (en) * | 1980-07-05 | 1982-01-21 | Rütgerswerke AG, 6000 Frankfurt | PECH-LIKE PRODUCTS AND METHOD FOR THEIR PRODUCTION |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1061271A (en) | 1979-08-28 |
| JPS5425921B2 (en) | 1979-08-31 |
| FR2346434B1 (en) | 1978-12-08 |
| SE7511574L (en) | 1976-04-20 |
| FR2346434A1 (en) | 1977-10-28 |
| IT1048238B (en) | 1980-11-20 |
| JPS5164501A (en) | 1976-06-04 |
| DE2545296C3 (en) | 1982-03-04 |
| SE425665B (en) | 1982-10-25 |
| DE2545296A1 (en) | 1976-04-22 |
| DE2545296B2 (en) | 1981-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |