YU48598B - Poboljšani postupak za proizvodnju linearnih alkilbenzola - Google Patents
Poboljšani postupak za proizvodnju linearnih alkilbenzolaInfo
- Publication number
- YU48598B YU48598B YU60693A YU60693A YU48598B YU 48598 B YU48598 B YU 48598B YU 60693 A YU60693 A YU 60693A YU 60693 A YU60693 A YU 60693A YU 48598 B YU48598 B YU 48598B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- alcl3
- mixture
- olefins
- reactor
- hydrocarbon
- Prior art date
Links
- 150000004996 alkyl benzenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 7
- 230000003197 catalytic effect Effects 0.000 abstract 5
- 239000004215 Carbon black (E152) Substances 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 230000029936 alkylation Effects 0.000 abstract 3
- 238000005804 alkylation reaction Methods 0.000 abstract 3
- 150000001555 benzenes Chemical class 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- -1 AlCl3 hydrocarbon Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 150000005673 monoalkenes Chemical class 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 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
- 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
- C07C2/68—Catalytic processes with halides
-
- 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
- C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
- C07C2527/126—Aluminium chloride
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)
- Detergent Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Poboljšani postupak za proizvodnju linearnih alkilbenzola koji imaju 10-14 ugljenikovih atoma u alkil lancu, naznačen time, što obuhvata: - dehidrogenovanje n-parafina u odgovarajuće n-olefine u reaktoru za dehidrogenaciju; - selektivno hidrogenovanje diolefina obrazovanih tokom prethodnog stupnja da bi se ovi konvertovali u mono-olefine tako obrazujući reakcionu smešu olefina i parafina u reaktoru za hidrogenaciju; - dodavanje benzola u navedenu reakcionu smešu olefina i parafina i upućivanje ove u reaktor za alkilovanje u prisustvu aktivne katalitičke vrste na bazi AlCl3 tako da se obrazuje smeša alkilovanog benzola; - obrazovanje ugljovodoničnog katalitičkog kompleksa između navedene AlCl3 katalitičke vrste i smeše alkilovanog benzola; - ispuštanje smeše iz reaktora za alkilovanje i odvajanje navedenog ugljovodoničnog katalitičkog kompleksa od navedenog alkilovanog benzola; - dodavanje dodatne količine AlCl3 u navedeni ugljovodonični katalitički kompleks; - reciklovanje navedenog AlCl3 ugljovodoničnog katalitičkog kompleksa u reaktor za alkilovanje. - Prijava sadrži još 4 zavisna zahteva.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI922177A IT1255512B (it) | 1992-09-24 | 1992-09-24 | Processo migliorato per la produzione di alchilbenzeni lineari |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU60693A YU60693A (sh) | 1996-02-19 |
| YU48598B true YU48598B (sh) | 1998-12-23 |
Family
ID=11363982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU60693A YU48598B (sh) | 1992-09-24 | 1993-09-22 | Poboljšani postupak za proizvodnju linearnih alkilbenzola |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5574198A (sh) |
| EP (1) | EP0589511B1 (sh) |
| AT (1) | ATE160560T1 (sh) |
| BG (1) | BG61806B1 (sh) |
| CA (1) | CA2106621C (sh) |
| DE (1) | DE69315403T2 (sh) |
| DK (1) | DK0589511T3 (sh) |
| ES (1) | ES2109424T3 (sh) |
| GR (1) | GR3025535T3 (sh) |
| IT (1) | IT1255512B (sh) |
| PL (1) | PL174412B1 (sh) |
| RO (2) | RO111360B1 (sh) |
| YU (1) | YU48598B (sh) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6849588B2 (en) * | 1996-02-08 | 2005-02-01 | Huntsman Petrochemical Corporation | Structured liquids made using LAB sulfonates of varied 2-isomer content |
| US6133492A (en) * | 1996-02-08 | 2000-10-17 | Huntsman Petrochemical Corporation | Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
| US6166281A (en) * | 1996-02-08 | 2000-12-26 | Huntsman Petrochemical Corporation | Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
| US6562776B1 (en) | 1996-02-08 | 2003-05-13 | Huntsman Petrochemical Corporation | Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
| US6630430B1 (en) | 1996-02-08 | 2003-10-07 | Huntsman Petrochemical Corporation | Fuel and oil detergents |
| US6995127B1 (en) | 1996-02-08 | 2006-02-07 | Huntsman Petrochemical Corporation | Alkyl toluene sulfonate detergent |
| CA2298618C (en) * | 1997-08-08 | 2007-04-03 | The Procter & Gamble Company | Improved processes for making surfactants via adsorptive separation and products thereof |
| IT1295934B1 (it) * | 1997-10-30 | 1999-05-28 | Condea Augusta Spa | Procedimento migliorato per la sintesi di alchilpoliglucosidi |
| ITMI981631A1 (it) * | 1998-07-16 | 2000-01-16 | Condea Augusta Spa | Procedimento per la produzione di idrocarburi alchilaromatici lineari |
| ES2181533B1 (es) * | 2000-05-29 | 2004-06-16 | Uop Llc | Procedimiento para fabricar compuestos alquilaromaticos usando un catalizador de alquilacion solido. |
| US7652182B2 (en) * | 2007-02-12 | 2010-01-26 | Uop Llc | Energy integrated processes including alkylation and transalkylation for making detergent range alkylbenzenes |
| US7692055B2 (en) * | 2007-02-12 | 2010-04-06 | Uop Llc | Transalkylation of dialkylbenzene |
| US7642389B2 (en) * | 2007-02-12 | 2010-01-05 | Uop Llc | Energy integrated processes including alkylation and transalkylation for making detergent range alkylbenzenes |
| US7576247B2 (en) * | 2007-02-12 | 2009-08-18 | Uop Llc | Processes for making detergent range alkylbenzenes |
| US9192916B2 (en) * | 2009-09-21 | 2015-11-24 | Uop Llc | Selective hydrogenation of dienes in the manufacture of MLAB |
| US20110071020A1 (en) * | 2009-09-21 | 2011-03-24 | Uop Llc | Selective Hydrogenation of Dienes in the Manufacture of MLAB |
| EP2986371A4 (en) | 2013-04-19 | 2017-02-08 | Reliance Industries Limited | Ionic liquid compound |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875253A (en) * | 1969-09-23 | 1975-04-01 | Shuan K Huang | Dehydrogenating normal paraffins |
| US4520214A (en) * | 1984-04-04 | 1985-05-28 | Uop Inc. | High selectivity process for dehydrogenation of paraffinic hydrocarbons |
-
1992
- 1992-09-24 IT ITMI922177A patent/IT1255512B/it active IP Right Grant
-
1993
- 1993-02-02 RO RO93-00109A patent/RO111360B1/ro unknown
- 1993-09-15 DE DE69315403T patent/DE69315403T2/de not_active Expired - Fee Related
- 1993-09-15 DK DK93202662.8T patent/DK0589511T3/da active
- 1993-09-15 EP EP93202662A patent/EP0589511B1/en not_active Expired - Lifetime
- 1993-09-15 AT AT93202662T patent/ATE160560T1/de not_active IP Right Cessation
- 1993-09-15 ES ES93202662T patent/ES2109424T3/es not_active Expired - Lifetime
- 1993-09-21 CA CA002106621A patent/CA2106621C/en not_active Expired - Fee Related
- 1993-09-22 YU YU60693A patent/YU48598B/sh unknown
- 1993-09-23 BG BG98121A patent/BG61806B1/bg unknown
- 1993-09-23 PL PL93300466A patent/PL174412B1/pl not_active IP Right Cessation
- 1993-09-24 RO RO93-01270A patent/RO111455B1/ro unknown
-
1995
- 1995-04-10 US US08/419,959 patent/US5574198A/en not_active Expired - Lifetime
-
1997
- 1997-11-28 GR GR970403184T patent/GR3025535T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE160560T1 (de) | 1997-12-15 |
| EP0589511A1 (en) | 1994-03-30 |
| GR3025535T3 (sh) | 1998-02-27 |
| IT1255512B (it) | 1995-11-09 |
| YU60693A (sh) | 1996-02-19 |
| DK0589511T3 (da) | 1998-05-04 |
| DE69315403D1 (de) | 1998-01-08 |
| US5574198A (en) | 1996-11-12 |
| PL174412B1 (pl) | 1998-07-31 |
| ES2109424T3 (es) | 1998-01-16 |
| BG61806B1 (bg) | 1998-06-30 |
| RO111360B1 (ro) | 1996-09-30 |
| ITMI922177A1 (it) | 1994-03-24 |
| CA2106621A1 (en) | 1994-03-25 |
| CA2106621C (en) | 2004-02-17 |
| PL300466A1 (en) | 1994-04-18 |
| RO111455B1 (ro) | 1996-10-31 |
| BG98121A (bg) | 1994-12-02 |
| DE69315403T2 (de) | 1998-04-09 |
| EP0589511B1 (en) | 1997-11-26 |
| ITMI922177A0 (it) | 1992-09-24 |
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