ES408129A1 - Means and method for optimizing refined oil yield from a solvent refining unit - Google Patents
Means and method for optimizing refined oil yield from a solvent refining unitInfo
- Publication number
- ES408129A1 ES408129A1 ES408129A ES408129A ES408129A1 ES 408129 A1 ES408129 A1 ES 408129A1 ES 408129 A ES408129 A ES 408129A ES 408129 A ES408129 A ES 408129A ES 408129 A1 ES408129 A1 ES 408129A1
- Authority
- ES
- Spain
- Prior art keywords
- refined oil
- solvent mixture
- optimizing
- ratio
- oil yield
- 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
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4294—Feed stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
-
- 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
- C10G21/30—Controlling or regulating
-
- 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
- Y10S208/00—Mineral oils: processes and products
- Y10S208/01—Automatic control
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Control Of Non-Electrical Variables (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Apparatus for controlling a unit that refines charge oil to obtain refined oil and extraction oil using a mixture of solvents consisting of at least two solvents with different economic values, said apparatus being characterized by means for providing a signal corresponding to the ratio between the solvent mixture and the refined oil, said ratio signal being applied to a device for controlling the relative circulation rates of the respective solvents to influence the solvent mixture, according to the value of the ratio signal, in order to obtain the most economical solvent mixture for the minimum ratio between the solvent mixture and the refined oil. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00214313A US3799871A (en) | 1971-12-30 | 1971-12-30 | Means and method for optimizing refined oil yield from a solvent refining unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ES408129A1 true ES408129A1 (en) | 1975-11-16 |
Family
ID=22798607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES408129A Expired ES408129A1 (en) | 1971-12-30 | 1972-10-30 | Means and method for optimizing refined oil yield from a solvent refining unit |
Country Status (17)
Country | Link |
---|---|
US (1) | US3799871A (en) |
JP (1) | JPS5241752B2 (en) |
AR (1) | AR199776A1 (en) |
AU (1) | AU472324B2 (en) |
BE (1) | BE792591A (en) |
BR (1) | BR7208906D0 (en) |
CA (1) | CA989501A (en) |
DE (1) | DE2244774C3 (en) |
ES (1) | ES408129A1 (en) |
FR (1) | FR2165933B1 (en) |
GB (1) | GB1382696A (en) |
IT (1) | IT973036B (en) |
NL (1) | NL7213718A (en) |
PH (1) | PH9808A (en) |
SE (1) | SE401671B (en) |
TR (1) | TR17182A (en) |
ZA (1) | ZA726527B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525684B2 (en) * | 1973-09-05 | 1980-07-08 | ||
JPS52107252U (en) * | 1976-02-10 | 1977-08-15 | ||
US4172014A (en) * | 1977-11-16 | 1979-10-23 | Texaco Inc. | Control system for a furfural refining unit receiving medium sour charge oil |
US4169016A (en) * | 1977-11-16 | 1979-09-25 | Texaco Inc. | Control system for a furfural refining unit receiving light sweet charge oil |
US4165259A (en) * | 1977-11-16 | 1979-08-21 | Texaco Inc. | Control system for a furfural refining unit receiving heavy sour charge oil |
US4161427A (en) * | 1977-11-16 | 1979-07-17 | Texaco Inc. | Control system for a furfural refining unit receiving medium sweet charge oil |
US4162197A (en) * | 1977-11-16 | 1979-07-24 | Texaco Inc. | Furfural refining unit control system |
US4212070A (en) * | 1977-11-16 | 1980-07-08 | Texaco Inc. | Control system for a furfural refining unit receiving heavy sweet charge oil |
US4164450A (en) * | 1977-11-16 | 1979-08-14 | Texaco Inc. | Control system for a furfural refining unit receiving light sour charge oil |
US4224674A (en) * | 1978-10-19 | 1980-09-23 | Texaco Inc. | Control system for an N-methyl-2-pyrrolidone refining unit receiving heavy sweet charge oil |
US4169766A (en) * | 1978-10-19 | 1979-10-02 | Texaco Inc. | Control system for an N-methyl-2-pyrrolidone refining unit receiving light sour charge oil |
US4167451A (en) * | 1978-10-19 | 1979-09-11 | Texaco Inc. | N-Methyl-2-pyrrolidone refining unit control system |
US4224673A (en) * | 1978-10-19 | 1980-09-23 | Texaco Inc. | Control system for an MP refining unit receiving heavy sour charge oil |
US4167452A (en) * | 1978-10-19 | 1979-09-11 | Texaco Inc. | Control system for an N-methyl-2-pyrrolidone refining unit receiving medium sour charge oil |
US4243630A (en) * | 1979-03-19 | 1981-01-06 | Texaco Inc. | Fluid catalytic cracking unit yield monitor |
US4548711A (en) * | 1982-09-02 | 1985-10-22 | Phillips Petroleum Company | Solvent extraction |
-
0
- BE BE792591D patent/BE792591A/en unknown
-
1971
- 1971-12-30 US US00214313A patent/US3799871A/en not_active Expired - Lifetime
-
1972
- 1972-09-04 PH PH13865A patent/PH9808A/en unknown
- 1972-09-13 DE DE2244774A patent/DE2244774C3/en not_active Expired
- 1972-09-25 GB GB4415472A patent/GB1382696A/en not_active Expired
- 1972-09-25 ZA ZA726527A patent/ZA726527B/en unknown
- 1972-10-06 AU AU47490/72A patent/AU472324B2/en not_active Expired
- 1972-10-11 NL NL7213718A patent/NL7213718A/xx not_active Application Discontinuation
- 1972-10-26 JP JP47106734A patent/JPS5241752B2/ja not_active Expired
- 1972-10-30 ES ES408129A patent/ES408129A1/en not_active Expired
- 1972-11-14 TR TR17182A patent/TR17182A/en unknown
- 1972-11-21 AR AR245326A patent/AR199776A1/en active
- 1972-12-08 FR FR7243777A patent/FR2165933B1/fr not_active Expired
- 1972-12-15 CA CA158,976A patent/CA989501A/en not_active Expired
- 1972-12-18 BR BR8906/72A patent/BR7208906D0/en unknown
- 1972-12-28 IT IT33721/72A patent/IT973036B/en active
- 1972-12-29 SE SE7217171A patent/SE401671B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4879164A (en) | 1973-10-24 |
TR17182A (en) | 1974-04-25 |
CA989501A (en) | 1976-05-18 |
FR2165933A1 (en) | 1973-08-10 |
GB1382696A (en) | 1975-02-05 |
BR7208906D0 (en) | 1973-09-25 |
SE401671B (en) | 1978-05-22 |
DE2244774B2 (en) | 1978-05-11 |
FR2165933B1 (en) | 1975-03-28 |
AU472324B2 (en) | 1976-05-20 |
NL7213718A (en) | 1973-07-03 |
IT973036B (en) | 1974-06-10 |
DE2244774A1 (en) | 1973-07-12 |
JPS5241752B2 (en) | 1977-10-20 |
BE792591A (en) | 1973-06-12 |
AU4749072A (en) | 1974-04-11 |
DE2244774C3 (en) | 1979-02-08 |
US3799871A (en) | 1974-03-26 |
PH9808A (en) | 1976-03-26 |
AR199776A1 (en) | 1974-09-30 |
ZA726527B (en) | 1974-02-27 |
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