RO69437A - Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8 - Google Patents
Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8Info
- Publication number
- RO69437A RO69437A RO7065467A RO6546770A RO69437A RO 69437 A RO69437 A RO 69437A RO 7065467 A RO7065467 A RO 7065467A RO 6546770 A RO6546770 A RO 6546770A RO 69437 A RO69437 A RO 69437A
- Authority
- RO
- Romania
- Prior art keywords
- isomeric
- concentrating
- separating
- component
- hydrocarbon mixture
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88911669A | 1969-12-30 | 1969-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
RO69437A true RO69437A (ro) | 1982-02-26 |
Family
ID=25394533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7065467A RO69437A (ro) | 1969-12-30 | 1970-12-30 | Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3636180A (ro) |
JP (1) | JPS5729451B1 (ro) |
AT (1) | AT311313B (ro) |
CA (1) | CA941389A (ro) |
DE (1) | DE2063640C3 (ro) |
ES (1) | ES386887A1 (ro) |
FR (1) | FR2074358A5 (ro) |
GB (1) | GB1325050A (ro) |
NL (1) | NL7018978A (ro) |
RO (1) | RO69437A (ro) |
SE (1) | SE384202B (ro) |
ZA (1) | ZA708608B (ro) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939221A (en) * | 1973-07-27 | 1976-02-17 | The British Petroleum Chemical International Ltd. | Xylenes separation process |
US4118429A (en) * | 1977-09-26 | 1978-10-03 | Uop Inc. | Production and recovery of para-xylene |
JPS54125619A (en) * | 1978-03-17 | 1979-09-29 | Teijin Yuka Kk | Method of reforming hydrocarbons |
DE3131682A1 (de) * | 1981-08-11 | 1983-02-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von p-chlortoluol und/oder m-chlortoluol |
US4697039A (en) * | 1985-09-13 | 1987-09-29 | Uop Inc. | Xylene producing process having staged catalytic conversion of ethylbenzene |
US4783568A (en) * | 1985-09-13 | 1988-11-08 | Uop Inc. | Xylene producing process having staged catalytic conversion of ethylbenzene |
US4642406A (en) * | 1985-09-13 | 1987-02-10 | Uop Inc. | High severity process for xylene production employing a transalkylation zone for xylene isomerization |
US4670618A (en) * | 1986-02-10 | 1987-06-02 | Phillips Petroleum Company | Process for improved recovery of paraxylene |
US5004853A (en) * | 1988-03-29 | 1991-04-02 | Uop | Continuous process for the production of 2,6-dimethylnaphthalene |
GB2242910A (en) * | 1990-04-11 | 1991-10-16 | Shell Int Research | Process for the isomerization of a hydrocarbon feed |
US9522862B2 (en) | 2014-06-30 | 2016-12-20 | Uop Llc | Simulated moving bed separators and methods for isolating a desired component |
-
1969
- 1969-12-30 US US889116A patent/US3636180A/en not_active Expired - Lifetime
-
1970
- 1970-12-21 CA CA101,168A patent/CA941389A/en not_active Expired
- 1970-12-22 GB GB6072170A patent/GB1325050A/en not_active Expired
- 1970-12-22 ZA ZA708608A patent/ZA708608B/xx unknown
- 1970-12-23 DE DE2063640A patent/DE2063640C3/de not_active Expired
- 1970-12-28 FR FR7046872A patent/FR2074358A5/fr not_active Expired
- 1970-12-29 JP JP12187170A patent/JPS5729451B1/ja active Pending
- 1970-12-29 ES ES386887A patent/ES386887A1/es not_active Expired
- 1970-12-29 AT AT1171970A patent/AT311313B/de not_active IP Right Cessation
- 1970-12-29 NL NL7018978A patent/NL7018978A/xx not_active Application Discontinuation
- 1970-12-29 SE SE7017680A patent/SE384202B/xx unknown
- 1970-12-30 RO RO7065467A patent/RO69437A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
SE384202B (sv) | 1976-04-26 |
GB1325050A (en) | 1973-08-01 |
ES386887A1 (es) | 1973-04-16 |
JPS5729451B1 (ro) | 1982-06-23 |
DE2063640A1 (de) | 1971-07-08 |
FR2074358A5 (ro) | 1971-10-01 |
DE2063640B2 (ro) | 1974-06-20 |
CA941389A (en) | 1974-02-05 |
NL7018978A (ro) | 1971-07-02 |
US3636180A (en) | 1972-01-18 |
DE2063640C3 (de) | 1975-02-20 |
AT311313B (de) | 1973-11-12 |
ZA708608B (en) | 1971-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2305221A1 (fr) | Procede et dispositif pour la separation des isotopes | |
BE762335A (fr) | Procede et appareil de separation de solides en suspension dansun liquide | |
RO69437A (ro) | Procedeu de concentrare si separare a unui component dintr-un amestecde hidrocarburi aromatice izomere c8 | |
RO65507A (ro) | Procedeu si instalatie pentru separarea lichidelor dintr-un amestec de substante solide si lichide | |
FR2344206A5 (fr) | Procede et dispositif pour separer des particules gazeuses de masses differentes par des forces centrifuges | |
FR2309262A1 (fr) | Procede et appareil pour la separation de melanges liquides | |
AT365081B (de) | Verfahren und vorrichtung zum kontinuierlichen schwerkrafttrennen von gemischen aus fluessigkeiten und feststoffen | |
PT72439B (fr) | Procede de separation de melange de hidrocarbures | |
IL38384A0 (en) | Method and apparatus for separating particles from a liquid | |
MA20444A1 (fr) | Procede et appareil pour la separation de particules solides et de matieres gazeuses | |
FR2293981A1 (fr) | Procede et appareil de separation des particules les plus magnetiques d'un melange de particules | |
BE752059A (fr) | Procede et appareil pour la separation des composants differents d'un melange de fluides | |
FR2073592A5 (fr) | Procede de separation d'un melange de plusieurs chlorophenols | |
BE855782A (fr) | Procede et dispositif pour la separation de melanges liquides agressifs par evaporation d'au moins un composant | |
BE745764A (fr) | Procede de separation d'hydrocarbures satures et d'olefines | |
BE748451A (fr) | Procede et dispositif pour la separation de liquides | |
BE816163A (fr) | Procede pour la separation et la recuperation d'un composant polycarboxyliquue aromatiqe et d'un composant metal | |
BE807443A (fr) | Procede et appareil pour separer un isotope tel que l'isotope 0235 | |
BE760823A (fr) | Procede et dispositif pour la concentration d'une solution ou d'une suspension | |
BE837666A (fr) | Procede et dispositif pour determiner la repartition granulometrique d'un melange de particules | |
BE849446Q (fr) | Procede et appareil de separation de particules solides d'un melange de fluides | |
BE746295A (fr) | Procede et dispositif de separation des elements constitutifs de melanges de produits | |
RO71263A (ro) | Procedeu pentru separarea izobutilenei din amestecuri de hidrocarburi | |
AT329019B (de) | Verfahren zum abtrennen von hochreinen aromaten aus einem mindestens 80 % aromaten enthaltenden kohlenwasserstoffgemisch | |
AT339325B (de) | Verfahren zur abtrennung von schmelzflussigen tropfen aus einem melaminhaltigen abgasstrom |