ES414120A1 - Electrode grade petroleum coke process - Google Patents
Electrode grade petroleum coke processInfo
- Publication number
- ES414120A1 ES414120A1 ES414120A ES414120A ES414120A1 ES 414120 A1 ES414120 A1 ES 414120A1 ES 414120 A ES414120 A ES 414120A ES 414120 A ES414120 A ES 414120A ES 414120 A1 ES414120 A1 ES 414120A1
- Authority
- ES
- Spain
- Prior art keywords
- fractionator
- coking
- passage
- diesel
- coker
- 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
-
- 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
-
- 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
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
- C10B57/045—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing mineral oils, bitumen, tar or the like or mixtures thereof
Abstract
Electrode grade petroleum coke production process, comprising: supplying pre-distilled virgin crude oil to the bottom of a coker fractionator; the supply of thermal tar from a thermal cracking fractionator to the bottom of the first operation coking fractionator; removing a mixture of predestined virgin crude oil and thermal tar from the bottom of the coker fractionator of the first operation; and the passage of said mixture to a coker oven; heating the mixture from the third operation to approximately 496.1-501.6ºC in the coker oven and the passage of such mixture to a delayed coking drum that operates at a pressure of 4.57 to 5.27 kg/cm2, approximately and at a steam outlet temperature of approximately 451.6 to 459.9ºC; the removal of coking diesel from the upper part of the coking drum of the fourth operation and its passage to a deflagration zone of the coking fractionator of the first operation; the fractionation of said coker diesel from the fifth operation in said coker fractionator to produce a heavy diesel and a light diesel; the passage of the heavy coking diesel from the sixth operation to an overload drum and then to the thermal cracking fractionator of the second operation, the passage of the light coking diesel from the sixth operation to the thermal cracking fractionator of the second operation; the passage of the light coker diesel from the eighth operation to a light oil cracking furnace and the return of the product from this furnace to a point near the bottom of said thermal cracking fractionator, the passage of the heavy coking diesel from the seventh operation to a heavy oil cracking furnace and the return of the product from this furnace to a point close to the bottom of said thermal cracking fractionator, the removal of thermal tar from the bottom of said thermal cracking fractionator and the passage thereof to the bottom of the coking fractionator as in the second operation; the removal of coke from the bottom of the delayed coking drum of the fourth operation and the continuous repetition of the first to the twelfth operations. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26187172A | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414120A1 true ES414120A1 (en) | 1976-04-01 |
Family
ID=22995239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414120A Expired ES414120A1 (en) | 1972-06-12 | 1973-04-26 | Electrode grade petroleum coke process |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS6035394B2 (en) |
| AR (1) | AR201661A1 (en) |
| AT (1) | AT359971B (en) |
| BE (1) | BE818961Q (en) |
| BR (1) | BR7303949D0 (en) |
| CA (1) | CA992481A (en) |
| DE (1) | DE2317394C2 (en) |
| ES (1) | ES414120A1 (en) |
| FR (1) | FR2187876B1 (en) |
| GB (1) | GB1378123A (en) |
| IT (1) | IT980272B (en) |
| NL (1) | NL7308160A (en) |
| NO (1) | NO138150C (en) |
| ZA (1) | ZA732064B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1575279A (en) * | 1977-11-10 | 1980-09-17 | Conoco Inc | Process for making premium coke |
| JPS5811112Y2 (en) * | 1978-10-07 | 1983-03-01 | 日産自動車株式会社 | Automotive speaker mounting structure |
| US4551232A (en) * | 1983-02-09 | 1985-11-05 | Intevep, S.A. | Process and facility for making coke suitable for metallurgical purposes |
| NZ217510A (en) * | 1985-09-12 | 1989-09-27 | Comalco Alu | Process for producing high purity coke by flash pyrolysis-delayed coking method |
| JP2545803B2 (en) * | 1986-09-04 | 1996-10-23 | 日本電気株式会社 | Start pattern detector |
| BR112012026183A2 (en) * | 2010-04-15 | 2016-06-28 | Lummus Technology Inc | delayed coking process |
| CN113322090A (en) * | 2020-12-23 | 2021-08-31 | 航天环境工程有限公司 | Delayed coking fractionating tower pneumatic coke powder removing device, use method and application |
| CN113322091A (en) * | 2020-12-23 | 2021-08-31 | 航天环境工程有限公司 | System for pneumatically removing coke powder outside delayed coking fractionating tower, use method and application |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116231A (en) * | 1960-08-22 | 1963-12-31 | Continental Oil Co | Manufacture of petroleum coke |
| DE1671304B2 (en) * | 1967-03-28 | 1976-05-13 | DELAYED COOKING PROCESS FOR THE SIMULTANEOUS PRODUCTION OF TWO DIFFERENT GRADE OF PETROL COCKS | |
| US3617480A (en) * | 1969-05-29 | 1971-11-02 | Great Lakes Carbon Corp | Two stages of coking to make a high quality coke |
| JPS5014644B1 (en) * | 1969-11-07 | 1975-05-29 |
-
1973
- 1973-03-16 GB GB1279273A patent/GB1378123A/en not_active Expired
- 1973-03-19 CA CA166,969A patent/CA992481A/en not_active Expired
- 1973-03-26 ZA ZA732064A patent/ZA732064B/en unknown
- 1973-03-30 AR AR247327A patent/AR201661A1/en active
- 1973-04-06 DE DE2317394A patent/DE2317394C2/en not_active Expired
- 1973-04-10 JP JP48040096A patent/JPS6035394B2/en not_active Expired
- 1973-04-18 IT IT49531/73A patent/IT980272B/en active
- 1973-04-26 ES ES414120A patent/ES414120A1/en not_active Expired
- 1973-05-10 FR FR7316895A patent/FR2187876B1/fr not_active Expired
- 1973-05-28 BR BR3949/73A patent/BR7303949D0/en unknown
- 1973-06-01 NO NO2299/73A patent/NO138150C/en unknown
- 1973-06-08 AT AT509873A patent/AT359971B/en not_active IP Right Cessation
- 1973-06-12 NL NL7308160A patent/NL7308160A/xx not_active Application Discontinuation
-
1974
- 1974-08-16 BE BE147710A patent/BE818961Q/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2187876B1 (en) | 1977-02-11 |
| DE2317394A1 (en) | 1974-01-03 |
| NO138150B (en) | 1978-04-03 |
| IT980272B (en) | 1974-09-30 |
| JPS6035394B2 (en) | 1985-08-14 |
| DE2317394C2 (en) | 1986-01-23 |
| FR2187876A1 (en) | 1974-01-18 |
| JPS4933901A (en) | 1974-03-28 |
| CA992481A (en) | 1976-07-06 |
| AR201661A1 (en) | 1975-04-08 |
| NL7308160A (en) | 1973-12-14 |
| AT359971B (en) | 1980-12-10 |
| GB1378123A (en) | 1974-12-18 |
| ATA509873A (en) | 1980-05-15 |
| NO138150C (en) | 1978-07-12 |
| BE818961Q (en) | 1974-12-16 |
| BR7303949D0 (en) | 1974-07-18 |
| ZA732064B (en) | 1974-01-30 |
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