BG49272A3 - Method for preparing alkylbensols - Google Patents
Method for preparing alkylbensolsInfo
- Publication number
- BG49272A3 BG49272A3 BG066939A BG6693984A BG49272A3 BG 49272 A3 BG49272 A3 BG 49272A3 BG 066939 A BG066939 A BG 066939A BG 6693984 A BG6693984 A BG 6693984A BG 49272 A3 BG49272 A3 BG 49272A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- hydrogen fluoride
- column
- benzene
- stream
- alkylbenzene
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 12
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 8
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 8
- 229930195733 hydrocarbon Natural products 0.000 abstract 5
- 150000002430 hydrocarbons Chemical class 0.000 abstract 5
- 239000004215 Carbon black (E152) Substances 0.000 abstract 4
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000005194 fractionation Methods 0.000 abstract 2
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
- C07C2/68—Catalytic processes with halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
- C07C2/70—Catalytic processes with acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/08—Halides
- C07C2527/12—Fluorides
- C07C2527/1206—Hydrogen fluoride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/534,912 US4467128A (en) | 1983-09-22 | 1983-09-22 | Integrated HF regeneration in aromatic hydrocarbon alkylation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG49272A3 true BG49272A3 (en) | 1991-09-16 |
Family
ID=24132038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG066939A BG49272A3 (en) | 1983-09-22 | 1984-09-21 | Method for preparing alkylbensols |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4467128A (xx) |
| EP (1) | EP0137288B1 (xx) |
| JP (1) | JPS6092226A (xx) |
| KR (1) | KR860001849B1 (xx) |
| BG (1) | BG49272A3 (xx) |
| BR (1) | BR8404745A (xx) |
| DE (1) | DE3470155D1 (xx) |
| EG (1) | EG18180A (xx) |
| ES (1) | ES8602568A1 (xx) |
| PH (1) | PH20856A (xx) |
| YU (1) | YU44467B (xx) |
| ZA (1) | ZA846936B (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185485A (en) * | 1991-06-28 | 1993-02-09 | Monsanto Company | Process for preparing alkylbenzene |
| US6995127B1 (en) | 1996-02-08 | 2006-02-07 | Huntsman Petrochemical Corporation | Alkyl toluene sulfonate detergent |
| US6630430B1 (en) | 1996-02-08 | 2003-10-07 | Huntsman Petrochemical Corporation | Fuel and oil detergents |
| US6849588B2 (en) * | 1996-02-08 | 2005-02-01 | Huntsman Petrochemical Corporation | Structured liquids made using LAB sulfonates of varied 2-isomer content |
| US6562776B1 (en) | 1996-02-08 | 2003-05-13 | Huntsman Petrochemical Corporation | Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
| CN101599868B (zh) | 2008-06-02 | 2011-12-28 | 华为技术有限公司 | Tcm路径搜索、创建方法及路径搜索、创建管理系统 |
| JP2012171987A (ja) | 2011-02-17 | 2012-09-10 | Fujifilm Corp | インク組成物、インクセット、及び画像形成方法 |
| US10858600B2 (en) * | 2018-08-22 | 2020-12-08 | Exxonmobil Research And Engineering Company | Manufacturing a base stock |
| US10889769B2 (en) * | 2018-08-22 | 2021-01-12 | Exxonmobil Research And Engineering Company | Manufacturing a base stock from ethanol |
| US10843980B2 (en) * | 2018-08-22 | 2020-11-24 | Exxonmobil Research And Engineering Company | Manufacturing a base stock from ethanol |
| US10815439B2 (en) * | 2018-08-22 | 2020-10-27 | Exxonmobil Research And Engineering Company | Manufacturing hydrocarbons |
| US10858599B2 (en) * | 2018-08-22 | 2020-12-08 | Exxonmobil Research And Engineering Company | Manufacturing hydrocarbons |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507766A (en) * | 1947-06-09 | 1950-05-16 | Phillips Petroleum Co | Production of alkyl benzenes |
| US3494971A (en) * | 1969-04-18 | 1970-02-10 | Universal Oil Prod Co | Process for the production of a monoalkylated aromatic hydrocarbon |
| US4195191A (en) * | 1973-05-14 | 1980-03-25 | Uop Inc. | Non-regenerative HF alkylation process |
| US3950448A (en) * | 1975-02-24 | 1976-04-13 | Universal Oil Products Company | Detergent-grade alkylate production |
| US4225737A (en) * | 1979-04-23 | 1980-09-30 | Uop Inc. | Alkylation process |
| US4237327A (en) * | 1979-10-09 | 1980-12-02 | Uop Inc. | Process for HF-catalyzed alkylation of aromatic hydrocarbons |
| US4237328A (en) * | 1979-10-09 | 1980-12-02 | Uop Inc. | Process for HF-catalyzed alkylation of aromatic hydrocarbons |
| US4239931A (en) * | 1979-11-05 | 1980-12-16 | Uop Inc. | HF Alkylatior process |
-
1983
- 1983-09-22 US US06/534,912 patent/US4467128A/en not_active Expired - Lifetime
-
1984
- 1984-08-31 EP EP84110380A patent/EP0137288B1/en not_active Expired
- 1984-08-31 DE DE8484110380T patent/DE3470155D1/de not_active Expired
- 1984-09-04 ZA ZA846936A patent/ZA846936B/xx unknown
- 1984-09-13 PH PH31206A patent/PH20856A/en unknown
- 1984-09-21 ES ES536119A patent/ES8602568A1/es not_active Expired
- 1984-09-21 BG BG066939A patent/BG49272A3/xx unknown
- 1984-09-21 YU YU1631/84A patent/YU44467B/xx unknown
- 1984-09-21 BR BR8404745A patent/BR8404745A/pt not_active IP Right Cessation
- 1984-09-22 EG EG593/84A patent/EG18180A/xx active
- 1984-09-22 JP JP59199333A patent/JPS6092226A/ja active Granted
- 1984-09-22 KR KR1019840005826A patent/KR860001849B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES536119A0 (es) | 1985-12-01 |
| EP0137288B1 (en) | 1988-03-30 |
| YU163184A (en) | 1987-04-30 |
| JPS6092226A (ja) | 1985-05-23 |
| BR8404745A (pt) | 1985-08-13 |
| ES8602568A1 (es) | 1985-12-01 |
| EP0137288A1 (en) | 1985-04-17 |
| PH20856A (en) | 1987-05-19 |
| YU44467B (en) | 1990-08-31 |
| JPH03853B2 (xx) | 1991-01-09 |
| EG18180A (en) | 1992-08-30 |
| DE3470155D1 (en) | 1988-05-05 |
| US4467128A (en) | 1984-08-21 |
| KR850002452A (ko) | 1985-05-13 |
| ZA846936B (en) | 1985-04-24 |
| KR860001849B1 (ko) | 1986-10-24 |
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