SE384202B - Forfarande for framstellning av p-xylen ur ett matarmaterial innehallande p-xylen, o-xylen, m-xylen och etylbensen genom anvendning av en adsorptionszon och en isomeriseringszon i kombination - Google Patents
Forfarande for framstellning av p-xylen ur ett matarmaterial innehallande p-xylen, o-xylen, m-xylen och etylbensen genom anvendning av en adsorptionszon och en isomeriseringszon i kombinationInfo
- Publication number
- SE384202B SE384202B SE7017680A SE1768070A SE384202B SE 384202 B SE384202 B SE 384202B SE 7017680 A SE7017680 A SE 7017680A SE 1768070 A SE1768070 A SE 1768070A SE 384202 B SE384202 B SE 384202B
- Authority
- SE
- Sweden
- Prior art keywords
- xylene
- zone
- ethylbenzene
- preparing
- procedure
- Prior art date
Links
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 title 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical compound CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 title 1
- 235000013305 food Nutrition 0.000 title 1
- 238000006317 isomerization reaction Methods 0.000 title 1
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical compound CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 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 |
|---|---|
| SE384202B true SE384202B (sv) | 1976-04-26 |
Family
ID=25394533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7017680A SE384202B (sv) | 1969-12-30 | 1970-12-29 | Forfarande for framstellning av p-xylen ur ett matarmaterial innehallande p-xylen, o-xylen, m-xylen och etylbensen genom anvendning av en adsorptionszon och en isomeriseringszon i kombination |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3636180A (xx) |
| JP (1) | JPS5729451B1 (xx) |
| AT (1) | AT311313B (xx) |
| CA (1) | CA941389A (xx) |
| DE (1) | DE2063640C3 (xx) |
| ES (1) | ES386887A1 (xx) |
| FR (1) | FR2074358A5 (xx) |
| GB (1) | GB1325050A (xx) |
| NL (1) | NL7018978A (xx) |
| RO (1) | RO69437A (xx) |
| SE (1) | SE384202B (xx) |
| ZA (1) | ZA708608B (xx) |
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 |
| US4642406A (en) * | 1985-09-13 | 1987-02-10 | Uop Inc. | High severity process for xylene production employing a transalkylation zone for xylene isomerization |
| 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 |
| 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 ZA ZA708608A patent/ZA708608B/xx unknown
- 1970-12-22 GB GB6072170A patent/GB1325050A/en not_active Expired
- 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 ES ES386887A patent/ES386887A1/es not_active Expired
- 1970-12-29 NL NL7018978A patent/NL7018978A/xx not_active Application Discontinuation
- 1970-12-29 SE SE7017680A patent/SE384202B/xx unknown
- 1970-12-29 JP JP12187170A patent/JPS5729451B1/ja active Pending
- 1970-12-29 AT AT1171970A patent/AT311313B/de not_active IP Right Cessation
- 1970-12-30 RO RO7065467A patent/RO69437A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5729451B1 (xx) | 1982-06-23 |
| CA941389A (en) | 1974-02-05 |
| DE2063640A1 (de) | 1971-07-08 |
| ES386887A1 (es) | 1973-04-16 |
| DE2063640C3 (de) | 1975-02-20 |
| NL7018978A (xx) | 1971-07-02 |
| GB1325050A (en) | 1973-08-01 |
| FR2074358A5 (xx) | 1971-10-01 |
| ZA708608B (en) | 1971-09-29 |
| RO69437A (ro) | 1982-02-26 |
| US3636180A (en) | 1972-01-18 |
| DE2063640B2 (xx) | 1974-06-20 |
| AT311313B (de) | 1973-11-12 |
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