GB1330956A - Hydrocarbon separation process - Google Patents
Hydrocarbon separation processInfo
- Publication number
- GB1330956A GB1330956A GB1004871*[A GB1330956DA GB1330956A GB 1330956 A GB1330956 A GB 1330956A GB 1330956D A GB1330956D A GB 1330956DA GB 1330956 A GB1330956 A GB 1330956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- xylene
- ethyl benzene
- april
- separated
- separation process
- 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
- 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
- 238000000926 separation method Methods 0.000 title 1
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 6
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 5
- 238000010521 absorption reaction Methods 0.000 abstract 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical compound CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 238000001640 fractional crystallisation Methods 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 150000002500 ions Chemical group 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2876—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures from a reacting mixture containing an amine or an organic cation, e.g. a quaternary onium cation-ammonium, phosphonium, stibonium
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1004871 | 1971-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1330956A true GB1330956A (en) | 1973-09-19 |
Family
ID=9960503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1004871*[A Expired GB1330956A (en) | 1971-04-20 | 1971-04-20 | Hydrocarbon separation process |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3793385A (enExample) |
| JP (1) | JPS5516192B1 (enExample) |
| BE (1) | BE782417A (enExample) |
| CA (1) | CA973816A (enExample) |
| DE (1) | DE2218742A1 (enExample) |
| FR (1) | FR2133851B1 (enExample) |
| GB (1) | GB1330956A (enExample) |
| IT (1) | IT952731B (enExample) |
| NL (1) | NL7205316A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554398A (en) * | 1984-10-29 | 1985-11-19 | Exxon Research & Engineering Co. | Process for the separation of C9 aromatic isomers |
| US4584424A (en) * | 1984-10-29 | 1986-04-22 | Exxon Research & Engineering Company | Process for separating ethylbenzene from xylenes by selective adsorption on a Beta zeolite |
| US4751346A (en) * | 1984-10-29 | 1988-06-14 | Exxon Research & Engineering Co. | Process for separating ethylbenzene from xylenes by selective adsorption on a gallium beta zeolite (ATD-35) |
| EP0574999A1 (en) * | 1992-06-15 | 1993-12-22 | ENICHEM S.p.A. | Process for separating mixtures of aromatic C8 hydrocarbons |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1147272A (en) * | 1979-05-01 | 1983-05-31 | Rudolf J. Maas | Process for the separation of para-xylene |
| US4560542A (en) * | 1984-12-06 | 1985-12-24 | Exxon Research And Engineering Co. | Method for the preparation of zeolites using a low water low alkali metal content gel |
| US4668379A (en) * | 1985-05-23 | 1987-05-26 | Exxon Research And Engineering Company | Process for magnetically stabilizing a fluidized bed containing nonmagnetizable particles and a magnetizable fluid |
| US5132020A (en) * | 1991-10-15 | 1992-07-21 | Mobil Oil Corp. | Sorption of alcohols using zeolite beta |
| US6489527B1 (en) * | 1992-05-26 | 2002-12-03 | John Di-Yi Ou | Process for improving purity of para-xylene product |
| US6137024A (en) * | 1997-05-05 | 2000-10-24 | Uop Llc | Process for separating meta-xylene |
| US20060236595A1 (en) * | 2005-04-22 | 2006-10-26 | Norikazu Nakamura | Biofuel conversion process |
| CN115413247A (zh) | 2020-03-31 | 2022-11-29 | 东曹株式会社 | 具有yfi结构的沸石组合物、烃吸附剂和烃的吸附方法 |
-
1971
- 1971-04-20 GB GB1004871*[A patent/GB1330956A/en not_active Expired
-
1972
- 1972-04-10 CA CA139,270A patent/CA973816A/en not_active Expired
- 1972-04-18 US US00245184A patent/US3793385A/en not_active Expired - Lifetime
- 1972-04-18 JP JP3908272A patent/JPS5516192B1/ja active Pending
- 1972-04-18 FR FR7213586A patent/FR2133851B1/fr not_active Expired
- 1972-04-18 DE DE19722218742 patent/DE2218742A1/de active Pending
- 1972-04-20 IT IT49770/72A patent/IT952731B/it active
- 1972-04-20 BE BE782417A patent/BE782417A/xx unknown
- 1972-04-20 NL NL7205316A patent/NL7205316A/xx not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554398A (en) * | 1984-10-29 | 1985-11-19 | Exxon Research & Engineering Co. | Process for the separation of C9 aromatic isomers |
| US4584424A (en) * | 1984-10-29 | 1986-04-22 | Exxon Research & Engineering Company | Process for separating ethylbenzene from xylenes by selective adsorption on a Beta zeolite |
| US4751346A (en) * | 1984-10-29 | 1988-06-14 | Exxon Research & Engineering Co. | Process for separating ethylbenzene from xylenes by selective adsorption on a gallium beta zeolite (ATD-35) |
| EP0574999A1 (en) * | 1992-06-15 | 1993-12-22 | ENICHEM S.p.A. | Process for separating mixtures of aromatic C8 hydrocarbons |
| US5510562A (en) * | 1992-06-15 | 1996-04-23 | Enichem S.P.A. | Process for separating mixtures of aromatic C8 hydrocarbons |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5516192B1 (enExample) | 1980-04-30 |
| DE2218742A1 (de) | 1972-11-09 |
| BE782417A (fr) | 1972-10-20 |
| FR2133851B1 (enExample) | 1977-04-01 |
| IT952731B (it) | 1973-07-30 |
| FR2133851A1 (enExample) | 1972-12-01 |
| US3793385A (en) | 1974-02-19 |
| NL7205316A (enExample) | 1972-10-24 |
| CA973816A (en) | 1975-09-02 |
Similar Documents
| Publication | Publication Date | Title |
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| US4079094A (en) | Separation of ethylbenzene with an adsorbent comprising SR and K exchanged X or Y zeolite | |
| ES394622A2 (es) | Un procedimiento para separar, al menos, un isomero aroma- tico c8 de un material de alimentacion que contiene mezclas de isomeros aromaticos c8. | |
| US5329060A (en) | Integrated selective adsorption and crystallization process for para-xylene recovery | |
| GB1353050A (en) | Adsorption process for separating paraxylene from mixtures of c8 aromatic hydrocarbons | |
| US4028428A (en) | Process for the separation of ethylbenzene | |
| GB1330956A (en) | Hydrocarbon separation process | |
| US3943182A (en) | Process for the separation of ethylbenzene by selective adsorption on a zeolitic adsorbent | |
| US3773846A (en) | Process for the production of high purity meta-xylene | |
| GB1375316A (enExample) | ||
| GB1420796A (en) | Separation of aromatic isomers | |
| GB1236369A (en) | Hydrocarbon separation process | |
| US3707550A (en) | Process for the production and recovery of ortho-xylene,para-xylene and ethylbenzene | |
| ES424385A1 (es) | Un procedimiento mejorado de separacion por absorcion. | |
| US5057643A (en) | Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent | |
| US4899017A (en) | Process for the selective separation of para-xylene from C8 aromatic mixtures | |
| US4950824A (en) | Process for the production of 2,6-diisopropylnaphthalene | |
| US3133126A (en) | Aromatic hydrocarbon separation | |
| US2632779A (en) | Production of paraxylene | |
| US5107062A (en) | Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent | |
| US3636121A (en) | Process for the production and recovery of ortho-xylene para-xylene and ethylbenzene | |
| CA1260846A (en) | Process for separating ethylbenzene from xylenes by selective adsorption on a beta zeolite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |