SU524511A3 - Способ выделени ароматических углеводородов из углеводородных смесей - Google Patents
Способ выделени ароматических углеводородов из углеводородных смесейInfo
- Publication number
- SU524511A3 SU524511A3 SU1712197A SU1712197A SU524511A3 SU 524511 A3 SU524511 A3 SU 524511A3 SU 1712197 A SU1712197 A SU 1712197A SU 1712197 A SU1712197 A SU 1712197A SU 524511 A3 SU524511 A3 SU 524511A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- xylene
- mixture
- aromatic hydrocarbons
- column
- fluoride
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 29
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title description 19
- 238000000034 method Methods 0.000 title description 13
- 229930195733 hydrocarbon Natural products 0.000 title description 11
- 150000002430 hydrocarbons Chemical class 0.000 title description 11
- 239000004215 Carbon black (E152) Substances 0.000 title description 8
- 238000000926 separation method Methods 0.000 title description 4
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 41
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- 229910015900 BF3 Inorganic materials 0.000 description 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 18
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 18
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 18
- 239000002904 solvent Substances 0.000 description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 11
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- 239000008096 xylene Substances 0.000 description 7
- 239000003085 diluting agent Substances 0.000 description 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 150000003738 xylenes Chemical class 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 2
- 229940078552 o-xylene Drugs 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UGJVZXBXVRMUSG-UHFFFAOYSA-K [B+3].[F-].[F-].[F-] Chemical compound [B+3].[F-].[F-].[F-] UGJVZXBXVRMUSG-UHFFFAOYSA-K 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 150000005199 trimethylbenzenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45096844A JPS4920187B1 (enExample) | 1970-11-05 | 1970-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU524511A3 true SU524511A3 (ru) | 1976-08-05 |
Family
ID=14175805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1712197A SU524511A3 (ru) | 1970-11-05 | 1971-11-04 | Способ выделени ароматических углеводородов из углеводородных смесей |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3795608A (enExample) |
| JP (1) | JPS4920187B1 (enExample) |
| BE (1) | BE774899A (enExample) |
| CA (1) | CA954887A (enExample) |
| DE (1) | DE2154073C3 (enExample) |
| FR (1) | FR2113579A5 (enExample) |
| GB (1) | GB1343652A (enExample) |
| IT (1) | IT945784B (enExample) |
| NL (1) | NL7115125A (enExample) |
| SU (1) | SU524511A3 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10093873B2 (en) | 2016-09-06 | 2018-10-09 | Saudi Arabian Oil Company | Process to recover gasoline and diesel from aromatic complex bottoms |
| US11358878B2 (en) | 2016-11-14 | 2022-06-14 | William H. Mitchell, JR. | Systems and methods for separating soluble solutions |
| US11066344B2 (en) | 2017-02-16 | 2021-07-20 | Saudi Arabian Oil Company | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock |
| US11613714B2 (en) | 2021-01-13 | 2023-03-28 | Saudi Arabian Oil Company | Conversion of aromatic complex bottoms to useful products in an integrated refinery process |
| US11591526B1 (en) | 2022-01-31 | 2023-02-28 | Saudi Arabian Oil Company | Methods of operating fluid catalytic cracking processes to increase coke production |
-
1970
- 1970-11-05 JP JP45096844A patent/JPS4920187B1/ja active Pending
-
1971
- 1971-10-29 DE DE2154073A patent/DE2154073C3/de not_active Expired
- 1971-11-03 GB GB5115171A patent/GB1343652A/en not_active Expired
- 1971-11-03 IT IT70620/71A patent/IT945784B/it active
- 1971-11-03 NL NL7115125A patent/NL7115125A/xx unknown
- 1971-11-04 SU SU1712197A patent/SU524511A3/ru active
- 1971-11-04 CA CA126,856A patent/CA954887A/en not_active Expired
- 1971-11-04 FR FR7139612A patent/FR2113579A5/fr not_active Expired
- 1971-11-04 BE BE774899A patent/BE774899A/xx not_active IP Right Cessation
- 1971-11-05 US US00196095A patent/US3795608A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1343652A (en) | 1974-01-16 |
| IT945784B (it) | 1973-05-10 |
| US3795608A (en) | 1974-03-05 |
| DE2154073A1 (de) | 1972-05-31 |
| CA954887A (en) | 1974-09-17 |
| BE774899A (fr) | 1972-03-01 |
| NL7115125A (enExample) | 1972-05-09 |
| DE2154073C3 (de) | 1978-09-28 |
| FR2113579A5 (enExample) | 1972-06-23 |
| DE2154073B2 (de) | 1978-01-26 |
| JPS4920187B1 (enExample) | 1974-05-23 |
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