ES459175A1 - Metodo para controlar la temperatura de una corriente de e- fluente de columna de fraccionamientos. - Google Patents
Metodo para controlar la temperatura de una corriente de e- fluente de columna de fraccionamientos.Info
- Publication number
- ES459175A1 ES459175A1 ES459175A ES459175A ES459175A1 ES 459175 A1 ES459175 A1 ES 459175A1 ES 459175 A ES459175 A ES 459175A ES 459175 A ES459175 A ES 459175A ES 459175 A1 ES459175 A1 ES 459175A1
- Authority
- ES
- Spain
- Prior art keywords
- claytreating
- hydrocarbons
- temperature control
- stream
- stripper
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
- Y10S203/00—Distillation: processes, separatory
- Y10S203/19—Sidestream
-
- 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
-
- 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
- Y10S585/949—Miscellaneous considerations
- Y10S585/956—Condition-responsive control and related procedures in alicyclic synthesis and purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Método para controlar la temperatura de una corriente de efluente de columna de fraccionamiento, según se pasa la corriente de efluente a una zona de tratamiento con arcilla, que comprende las etapas de : (a) pasar una corriente de alimentación de hidrocarburo, que comprende hidrocarburos C2-C8, a una columna de fraccionamiento que funciona bajo condiciones eficaces para fraccionamiento, entre las que se incluyen una temperatura de colas por encima de una temperatura máxima deseada a la entrada de una zona de tratamiento con arcilla aguas abajo, *** Ver imagen
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/717,978 US4024026A (en) | 1976-08-26 | 1976-08-26 | Temperature control of integrated fractionation and claytreating of hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459175A1 true ES459175A1 (es) | 1978-04-16 |
Family
ID=24884306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459175A Expired ES459175A1 (es) | 1976-08-26 | 1977-05-26 | Metodo para controlar la temperatura de una corriente de e- fluente de columna de fraccionamientos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4024026A (es) |
CA (1) | CA1083067A (es) |
ES (1) | ES459175A1 (es) |
FR (1) | FR2363146A1 (es) |
GB (1) | GB1584090A (es) |
IT (1) | IT1079650B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053367A (en) * | 1976-08-26 | 1977-10-11 | Uop Inc. | Temperature control of integrated fractionation and claytreating of hydrocarbons |
US4129606A (en) * | 1977-01-24 | 1978-12-12 | Uop Inc. | Temperature control of integrated fractionation column and reaction zone |
JPS54135726A (en) * | 1978-04-10 | 1979-10-22 | Mitsubishi Petrochem Co Ltd | Preparation of high-purity benzene |
US5207894A (en) * | 1990-10-12 | 1993-05-04 | Lyondell Petrochemical Company | Removal of aromatic color bodies from aromatic hydrocarbon streams |
US5057642A (en) * | 1991-04-18 | 1991-10-15 | Phillips Petroleum Company | Removal of basic impurities from olefin streams |
US5997732A (en) * | 1997-12-22 | 1999-12-07 | Chevron U.S.A. Inc. | Clay treatment process for white mineral oil |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733286A (en) * | 1956-01-31 | Purification of a benzene fraction by mild liquid | ||
US2775632A (en) * | 1953-05-13 | 1956-12-25 | Sun Oil Co | Treatment of aromatic hydrocarbons |
US3139391A (en) * | 1960-10-31 | 1964-06-30 | Phillips Petroleum Co | Control process and system for fractional distillation systems |
US3291850A (en) * | 1965-09-20 | 1966-12-13 | Universal Oil Prod Co | Hydrodealkylation of alkyl aromatic hydrocarbons |
US3446709A (en) * | 1967-11-22 | 1969-05-27 | Lummus Co | Automatic control of gas absorption unit |
US3434934A (en) * | 1967-12-22 | 1969-03-25 | Phillips Petroleum Co | Control system for fractional distillation columns |
US3555837A (en) * | 1968-02-01 | 1971-01-19 | Phillips Petroleum Co | Temperature control of fluid separation systems |
US3763022A (en) * | 1971-07-09 | 1973-10-02 | Phillips Petroleum Co | Condensing fractionator sidestream vapor as reboiler heat source |
US3754045A (en) * | 1971-07-26 | 1973-08-21 | Hydrocarbon Research Inc | Hydrodealkylation |
US3835037A (en) * | 1971-07-27 | 1974-09-10 | Ici Ltd | Purification of aromatic hydrocarbons |
-
1976
- 1976-08-26 US US05/717,978 patent/US4024026A/en not_active Expired - Lifetime
-
1977
- 1977-04-25 CA CA276,863A patent/CA1083067A/en not_active Expired
- 1977-05-05 IT IT49291/77A patent/IT1079650B/it active
- 1977-05-26 ES ES459175A patent/ES459175A1/es not_active Expired
- 1977-08-17 FR FR7725126A patent/FR2363146A1/fr active Granted
- 1977-08-25 GB GB35666/77A patent/GB1584090A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1079650B (it) | 1985-05-13 |
FR2363146A1 (fr) | 1978-03-24 |
FR2363146B1 (es) | 1982-03-19 |
CA1083067A (en) | 1980-08-05 |
GB1584090A (en) | 1981-02-04 |
US4024026A (en) | 1977-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |