ES233939A1 - Un procedimiento para separar una parafina normal de una mezcla de hidrocarburos - Google Patents
Un procedimiento para separar una parafina normal de una mezcla de hidrocarburosInfo
- Publication number
- ES233939A1 ES233939A1 ES0233939A ES233939A ES233939A1 ES 233939 A1 ES233939 A1 ES 233939A1 ES 0233939 A ES0233939 A ES 0233939A ES 233939 A ES233939 A ES 233939A ES 233939 A1 ES233939 A1 ES 233939A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrocarbon
- separation
- normal
- paraffin
- desorbed
- 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
- 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Un procedimiento para separar una parafina normal de una mezcla de hidrocarburos, que comprende poner en contacto una mezcla de hidrocarburos normalmente líquidos que contenga una parafina normal de una mezcla de hidrocarburos, que comprende poner en contacto una mezcla de hidrocarburos normalmente líquidos que contenga una parafina normal y por la menos un hidrocarburo del grupo de los hidrocarburos de cadena ramificada y cíclicos con un absorbente sólido que tenga una potencia elevada para absorber selectivamente parafinas normales de su mezcla con hidrocarburos de cadena ramificada y cíclicos en una zona de absorción a una presión a la que dicha mezcla se mantenga en fase líquida, la separación de un producto hidrocarburado de un contenido disminuido en parafina normal de la zona de absorción y la desorción de la parafina normal absorbida mediante contacto del sólido absorbente que contiene la parafina con un desorbente formado esencialmente de una parafina normal por lo menosde cuatro átomos de carbono por molécula y de peso molecular inferior al de dicha parafina absorbida a una presión a la que dicho desorbente se mantenga en fase líquida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US568809A US2920037A (en) | 1956-03-01 | 1956-03-01 | Separation of normal paraffins from hydrocarbon mixtures using zeolitic molecular sieves |
Publications (1)
Publication Number | Publication Date |
---|---|
ES233939A1 true ES233939A1 (es) | 1957-08-01 |
Family
ID=24272832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0233939A Expired ES233939A1 (es) | 1956-03-01 | 1957-02-28 | Un procedimiento para separar una parafina normal de una mezcla de hidrocarburos |
Country Status (7)
Country | Link |
---|---|
US (1) | US2920037A (es) |
CA (1) | CA1016873A (es) |
DE (2) | DE1795548B2 (es) |
ES (1) | ES233939A1 (es) |
FR (1) | FR1172788A (es) |
GB (1) | GB803184A (es) |
NL (1) | NL108239C (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978407A (en) * | 1958-05-28 | 1961-04-04 | Exxon Research Engineering Co | Molecular sieve separation process |
US3007980A (en) * | 1958-06-20 | 1961-11-07 | Sun Oil Co | Removal of impurities from volatile liquids |
US3054838A (en) * | 1958-09-08 | 1962-09-18 | California Research Corp | Method for separating n-hydrocarbons using molecular sieves |
US3053913A (en) * | 1959-01-21 | 1962-09-11 | Gulf Research Development Co | Separation of high molecular weight hydrocarbons with molecular sieves |
DE1194084B (de) * | 1959-08-29 | 1965-06-03 | Deutsche Erdoel Ag | Verfahren zur Auftrennung von Kohlen-wasserstoffgemischen |
BE598183A (es) * | 1959-12-15 | |||
US3184518A (en) * | 1960-08-22 | 1965-05-18 | Standard Oil Co | Increased efficiency in molecular sieve adsorption system |
US3121757A (en) * | 1960-10-28 | 1964-02-18 | Universal Oil Prod Co | Vibratory sorption separation process utilizing molecular sieves |
NL272082A (es) * | 1960-12-09 | |||
GB966770A (en) * | 1961-09-08 | 1964-08-12 | British Petroleum Co | Improvements relating to hydrocarbon separation processes |
US3141748A (en) * | 1961-11-20 | 1964-07-21 | Exxon Research Engineering Co | Hydrogen purification process |
US3226914A (en) * | 1962-09-04 | 1966-01-04 | Union Carbide Corp | Pressure cycle for molecular sieve separation of normal paraffins from hydrocarbon mixtures |
US3426086A (en) * | 1965-01-04 | 1969-02-04 | Phillips Petroleum Co | Production and/or recovery of primary haloalkanes |
US4394254A (en) * | 1982-04-26 | 1983-07-19 | Texaco Inc. | Method for separating straight chain hydrocarbons using zeolites having large crystals |
US5510564A (en) * | 1994-12-12 | 1996-04-23 | Uop | N-paraffin purification process with removal of aromatics |
US20060236595A1 (en) * | 2005-04-22 | 2006-10-26 | Norikazu Nakamura | Biofuel conversion process |
US20100116711A1 (en) * | 2008-11-12 | 2010-05-13 | Kellogg Brown & Root Llc | Systems and Methods for Producing N-Paraffins From Low Value Feedstocks |
EP2186785A3 (en) | 2010-01-27 | 2010-09-01 | Shell Internationale Research Maatschappij B.V. | Process for the separation of olefins from paraffins |
EP2186784A3 (en) | 2010-01-27 | 2010-09-01 | Shell Internationale Research Maatschappij B.V. | Process for the preparation and recovery of olefins |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE624912C (de) * | 1931-12-21 | 1936-02-07 | Metallgesellschaft Akt Ges | Verfahren zur Gewinnung von Kohlenwasserstoffen aus Gasen mittels fester Adsorptionsmittel |
US2306610A (en) * | 1941-02-24 | 1942-12-29 | Barrer Richard Maling | Fractionation of mixtures of hydrocarbons |
GB548905A (en) * | 1941-02-24 | 1942-10-29 | Richard Maling Barrer | A process for the fractionation of hydrocarbon mixtures |
US2376425A (en) * | 1941-06-02 | 1945-05-22 | Phillips Petroleum Co | Diolefin production |
DE871886C (de) * | 1942-07-02 | 1953-03-26 | Linde Eismasch Ag | Adsorptionsverfahren |
US2522426A (en) * | 1945-05-30 | 1950-09-12 | Standard Oil Dev Co | Method of extrcting hydrocarbons |
US2425535A (en) * | 1945-07-25 | 1947-08-12 | Standard Oil Dev Co | Separation of normal paraffins from iso-paraffins by means of activated cocoanut charcoal |
US2574434A (en) * | 1949-06-04 | 1951-11-06 | Socony Vacuum Oil Co Inc | Method for refining petroleum hydrocarbons |
US2586889A (en) * | 1949-08-23 | 1952-02-26 | Standard Oil Dev Co | Separation of straight-chain from branched-chain hydrocarbons |
US2859256A (en) * | 1955-01-28 | 1958-11-04 | Texas Co | Separation process involving adsorption and desorption |
US2818455A (en) * | 1955-03-28 | 1957-12-31 | Texas Co | Desorption of straight chain hydrocarbons from selective adsorbents |
US2818137A (en) * | 1955-10-24 | 1957-12-31 | Texas Co | Adsorptive separation process |
-
0
- NL NL108239D patent/NL108239C/xx active
-
1956
- 1956-03-01 US US568809A patent/US2920037A/en not_active Expired - Lifetime
-
1957
- 1957-02-21 CA CA723,889A patent/CA1016873A/en not_active Expired
- 1957-02-28 DE DE19571795548 patent/DE1795548B2/de active Pending
- 1957-02-28 GB GB6684/57A patent/GB803184A/en not_active Expired
- 1957-02-28 ES ES0233939A patent/ES233939A1/es not_active Expired
- 1957-02-28 DE DE1418428A patent/DE1418428C2/de not_active Expired
- 1957-03-01 FR FR1172788D patent/FR1172788A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB803184A (en) | 1958-10-22 |
DE1795548A1 (de) | 1972-04-13 |
DE1418428C2 (de) | 1974-04-04 |
DE1418428B1 (de) | 1970-12-10 |
NL108239C (es) | |
DE1795548B2 (de) | 1973-08-02 |
US2920037A (en) | 1960-01-05 |
CA1016873A (en) | 1977-09-06 |
FR1172788A (fr) | 1959-02-16 |
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