GB782791A - Improved extractive distillation operation for preparation of catalytic cracking feed stocks - Google Patents
Improved extractive distillation operation for preparation of catalytic cracking feed stocksInfo
- Publication number
- GB782791A GB782791A GB34143/55A GB3414355A GB782791A GB 782791 A GB782791 A GB 782791A GB 34143/55 A GB34143/55 A GB 34143/55A GB 3414355 A GB3414355 A GB 3414355A GB 782791 A GB782791 A GB 782791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tower
- withdrawn
- oil
- products
- heavy
- 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
- 238000004523 catalytic cracking Methods 0.000 title abstract 3
- 238000000895 extractive distillation Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 6
- 239000000356 contaminant Substances 0.000 abstract 3
- 239000011269 tar Substances 0.000 abstract 3
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 238000005201 scrubbing Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 238000004939 coking Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002816 nickel compounds Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000004227 thermal cracking Methods 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/003—Solvent de-asphalting
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US474477A US2777802A (en) | 1954-12-10 | 1954-12-10 | Extractive distillation operation for preparation of catalytic cracking feed stocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB782791A true GB782791A (en) | 1957-09-11 |
Family
ID=23883691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34143/55A Expired GB782791A (en) | 1954-12-10 | 1955-11-29 | Improved extractive distillation operation for preparation of catalytic cracking feed stocks |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2777802A (enrdf_load_stackoverflow) |
| BE (1) | BE543301A (enrdf_load_stackoverflow) |
| DE (1) | DE1035296B (enrdf_load_stackoverflow) |
| FR (1) | FR1138469A (enrdf_load_stackoverflow) |
| GB (1) | GB782791A (enrdf_load_stackoverflow) |
| NL (2) | NL100147C (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2884369A (en) * | 1955-03-01 | 1959-04-28 | Exxon Research Engineering Co | Removal of metal contaminants from a hydrocarbon feed |
| US2901413A (en) * | 1955-04-26 | 1959-08-25 | Exxon Research Engineering Co | Combination deasphalting, coking, and catalytic cracking process |
| US2906690A (en) * | 1955-05-16 | 1959-09-29 | Exxon Research Engineering Co | Conversion of hydrocarbons |
| US2911353A (en) * | 1955-11-08 | 1959-11-03 | Exxon Research Engineering Co | Treatment of a metal-contaminated heavy gas oil with non-adsorbent carbon particles |
| US2913395A (en) * | 1957-03-04 | 1959-11-17 | Union Oil Co | Coking process |
| US2941928A (en) * | 1957-04-17 | 1960-06-21 | Standard Oil Co | Coking apparatus for hydrocarbon oils |
| US2963416A (en) * | 1957-10-09 | 1960-12-06 | Gen Carbon And Chemical Corp | Coke production from petroleum stocks |
| US2956004A (en) * | 1958-03-25 | 1960-10-11 | Standard Oil Co | Removing metal contaminants from feeds |
| US2943995A (en) * | 1958-04-15 | 1960-07-05 | Sun Oil Co | Two stage heavy oil coking process |
| DE1209687B (de) * | 1958-09-06 | 1966-01-27 | Exxon Research Engineering Co | Verfahren zum Entasphaltieren von aus oberhalb 480íµ siedenden Komponenten bestehenden Erdoelfraktionen |
| US2963423A (en) * | 1958-12-31 | 1960-12-06 | Exxon Research Engineering Co | Preparation of catalytic cracking feed stocks |
| US3065165A (en) * | 1959-11-24 | 1962-11-20 | Exxon Research Engineering Co | Thermal cracking of hydrocarbons |
| US3085062A (en) * | 1959-12-10 | 1963-04-09 | Shell Oil Co | Extractive distillation of lubricating oil stock |
| US3096273A (en) * | 1960-08-05 | 1963-07-02 | Kellogg M W Co | Recovery of hydrocarbons |
| US3162593A (en) * | 1962-03-21 | 1964-12-22 | Tidewater Oil Company | Fluid coking with cracking of more refractory oil in the transfer line |
| US3717569A (en) * | 1971-01-22 | 1973-02-20 | Standard Oil Co | Method for increasing a refinery's capacity for processing metals-containing residual-type hydrocarbons |
| US4497705A (en) * | 1983-08-17 | 1985-02-05 | Exxon Research & Engineering Co. | Fluid coking with solvent separation of recycle oil |
| US4534854A (en) * | 1983-08-17 | 1985-08-13 | Exxon Research And Engineering Co. | Delayed coking with solvent separation of recycle oil |
| US4530755A (en) * | 1983-10-31 | 1985-07-23 | Exxon Research And Engineering Co. | Coking with solvent separation of recycle oil using coker naphtha |
| US4528088A (en) * | 1983-11-30 | 1985-07-09 | Exxon Research And Engineering Co. | Coking with solvent separation of recycle oil using coker naphtha and solvent recovery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2219345A (en) * | 1938-01-26 | 1940-10-29 | Standard Oil Co | Combination cracking |
| US2312445A (en) * | 1940-05-13 | 1943-03-02 | Robert F Ruthruff | Catalytic combination process |
| US2334306A (en) * | 1942-11-18 | 1943-11-16 | Texas Co | Cracking hydrocarbon oils |
| US2349603A (en) * | 1943-07-02 | 1944-05-23 | Texas Co | Combination catalytic and thermal cracking |
| US2541795A (en) * | 1947-06-18 | 1951-02-13 | Sinclair Refining Co | Catalytic cracking of hydrocarbons |
| US2644785A (en) * | 1950-06-03 | 1953-07-07 | Standard Oil Dev Co | Combination crude distillation and cracking process |
-
0
- NL NL202701D patent/NL202701A/xx unknown
- NL NL100147D patent/NL100147C/xx active
- BE BE543301D patent/BE543301A/xx unknown
-
1954
- 1954-12-10 US US474477A patent/US2777802A/en not_active Expired - Lifetime
-
1955
- 1955-11-29 GB GB34143/55A patent/GB782791A/en not_active Expired
- 1955-11-30 FR FR1138469D patent/FR1138469A/fr not_active Expired
- 1955-12-09 DE DEE11658A patent/DE1035296B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE543301A (enrdf_load_stackoverflow) | |
| FR1138469A (fr) | 1957-06-14 |
| US2777802A (en) | 1957-01-15 |
| NL202701A (enrdf_load_stackoverflow) | |
| DE1035296B (de) | 1958-07-31 |
| NL100147C (enrdf_load_stackoverflow) |
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| GB313879A (enrdf_load_stackoverflow) |