GB1280848A - Recovery of aromatic values - Google Patents
Recovery of aromatic valuesInfo
- Publication number
- GB1280848A GB1280848A GB62935/69A GB6293569A GB1280848A GB 1280848 A GB1280848 A GB 1280848A GB 62935/69 A GB62935/69 A GB 62935/69A GB 6293569 A GB6293569 A GB 6293569A GB 1280848 A GB1280848 A GB 1280848A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzene
- sulphur
- dec
- alumina
- silica
- 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
- 125000003118 aryl group Chemical group 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- YZYDPPZYDIRSJT-UHFFFAOYSA-K boron phosphate Chemical compound [B+3].[O-]P([O-])([O-])=O YZYDPPZYDIRSJT-UHFFFAOYSA-K 0.000 abstract 1
- 229910000149 boron phosphate Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052622 kaolinite Inorganic materials 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
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)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78755368A | 1968-12-27 | 1968-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1280848A true GB1280848A (en) | 1972-07-05 |
Family
ID=25141860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB62935/69A Expired GB1280848A (en) | 1968-12-27 | 1969-12-24 | Recovery of aromatic values |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3501545A (enExample) |
| JP (1) | JPS4945852B1 (enExample) |
| BE (1) | BE743685A (enExample) |
| CA (1) | CA928326A (enExample) |
| DE (1) | DE1964437B2 (enExample) |
| ES (1) | ES374866A1 (enExample) |
| FR (1) | FR2027231A1 (enExample) |
| GB (1) | GB1280848A (enExample) |
| NL (1) | NL6919389A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2714810C1 (ru) * | 2018-10-15 | 2020-02-19 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Способ селективного гидрирования олигомеров стирола и кубовых остатков реакционных смол (КОРС), их применение в качестве жидкого органического носителя водорода и водородный цикл на его основе |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692858A (en) * | 1971-04-21 | 1972-09-19 | Foster Grant Co Inc | Catalytic hydrocracking process for distillation residues |
| RU2121473C1 (ru) * | 1997-07-04 | 1998-11-10 | Акционерное общество "Нижнекамскнефтехим" | Способ переработки кубовых остатков ректификации стирола |
| CN105536760B (zh) * | 2015-12-03 | 2018-04-24 | 淮阴工学院 | 一种高长效复合黏土脱烯烃催化剂的制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913397A (en) * | 1956-09-19 | 1959-11-17 | Union Carbide Corp | Hydrogenolysis of coal hydrogenation products |
| US3293308A (en) * | 1961-06-19 | 1966-12-20 | Vol-Epstein Alexand Borisovich | Mode of resin treatment remaining as waste at the production of phenol by the cumene method |
| US3193594A (en) * | 1961-09-29 | 1965-07-06 | Union Oil Co | Manufacture of naphthalene |
| US3168583A (en) * | 1961-12-15 | 1965-02-02 | Sinclair Research Inc | Selective deethylation process |
| US3268608A (en) * | 1963-12-26 | 1966-08-23 | Universal Oil Prod Co | Selective hydrogenation process |
| US3344201A (en) * | 1965-06-07 | 1967-09-26 | Seymour C Schuman | Production of styrene |
| US3395095A (en) * | 1965-07-01 | 1968-07-30 | Texaco Inc | Hydrocracking of hydrocarbons with the constant addition of sulfur to the reaction zone |
| US3367861A (en) * | 1965-09-03 | 1968-02-06 | Exxon Research Engineering Co | Combination caustic and hydrorefining process |
| US3408264A (en) * | 1966-11-22 | 1968-10-29 | Universal Oil Prod Co | Subatmospheric distillation of a benzene, toluene, ethyl benzene, styrene mixture ina single column with a cut-back oil |
| US3408265A (en) * | 1966-11-22 | 1968-10-29 | Universal Oil Prod Co | Recovery of styrene from ethyl benzene by a single column distillation with styrene vapor side draw |
| US3408263A (en) * | 1966-11-22 | 1968-10-29 | Universal Oil Prod Co | Single column distillation of mixture of aromatics containing styrene |
| US3426091A (en) * | 1967-05-02 | 1969-02-04 | Dow Chemical Co | Removal of polymer from process vessels |
| US3399063A (en) * | 1967-11-17 | 1968-08-27 | Armour & Co | Injection into poultry meat of phosphates in non-aqueous suspension |
-
1968
- 1968-12-27 US US787553A patent/US3501545A/en not_active Expired - Lifetime
-
1969
- 1969-10-07 CA CA064331A patent/CA928326A/en not_active Expired
- 1969-12-23 DE DE19691964437 patent/DE1964437B2/de active Granted
- 1969-12-23 ES ES374866A patent/ES374866A1/es not_active Expired
- 1969-12-24 NL NL6919389A patent/NL6919389A/xx unknown
- 1969-12-24 GB GB62935/69A patent/GB1280848A/en not_active Expired
- 1969-12-24 BE BE743685D patent/BE743685A/xx unknown
- 1969-12-26 JP JP44104474A patent/JPS4945852B1/ja active Pending
- 1969-12-26 FR FR6945093A patent/FR2027231A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2714810C1 (ru) * | 2018-10-15 | 2020-02-19 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Способ селективного гидрирования олигомеров стирола и кубовых остатков реакционных смол (КОРС), их применение в качестве жидкого органического носителя водорода и водородный цикл на его основе |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4945852B1 (enExample) | 1974-12-06 |
| BE743685A (enExample) | 1970-06-24 |
| CA928326A (en) | 1973-06-12 |
| NL6919389A (enExample) | 1970-06-30 |
| US3501545A (en) | 1970-03-17 |
| FR2027231A1 (enExample) | 1970-09-25 |
| ES374866A1 (es) | 1972-01-16 |
| DE1964437C3 (enExample) | 1974-02-14 |
| DE1964437A1 (de) | 1970-07-16 |
| DE1964437B2 (de) | 1973-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |