BG31373A3 - Method for obtaining of alkyl aromatic hydrocarbons - Google Patents
Method for obtaining of alkyl aromatic hydrocarbonsInfo
- Publication number
- BG31373A3 BG31373A3 BG038305A BG3830578A BG31373A3 BG 31373 A3 BG31373 A3 BG 31373A3 BG 038305 A BG038305 A BG 038305A BG 3830578 A BG3830578 A BG 3830578A BG 31373 A3 BG31373 A3 BG 31373A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- fractionation zone
- fractionation
- passed
- phosphoric acid
- aromatic
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- -1 alkyl aromatic hydrocarbons Chemical class 0.000 title 1
- 238000005194 fractionation Methods 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000000284 extract Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011949 solid catalyst Substances 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
- C07C2/70—Catalytic processes with acids
-
- 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
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
- C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/756,523 US4051191A (en) | 1977-01-03 | 1977-01-03 | Solid phosphoric acid catalyzed alkylation of aromatic hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG31373A3 true BG31373A3 (en) | 1981-12-15 |
Family
ID=25043873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG038305A BG31373A3 (en) | 1977-01-03 | 1978-01-03 | Method for obtaining of alkyl aromatic hydrocarbons |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4051191A (hu) |
| JP (1) | JPS53108932A (hu) |
| AR (1) | AR216932A1 (hu) |
| AT (1) | AT351503B (hu) |
| AU (1) | AU515359B2 (hu) |
| BE (1) | BE862583A (hu) |
| BG (1) | BG31373A3 (hu) |
| BR (1) | BR7800011A (hu) |
| CA (1) | CA1075269A (hu) |
| CH (1) | CH631693A5 (hu) |
| DE (1) | DE2800118A1 (hu) |
| ES (1) | ES465674A1 (hu) |
| FI (1) | FI64135C (hu) |
| FR (1) | FR2376102A1 (hu) |
| GB (1) | GB1591548A (hu) |
| GR (1) | GR63756B (hu) |
| HU (1) | HU180562B (hu) |
| IL (1) | IL53734A0 (hu) |
| IT (1) | IT1115586B (hu) |
| MX (1) | MX147144A (hu) |
| NL (1) | NL188215C (hu) |
| NO (1) | NO145008C (hu) |
| NZ (1) | NZ186143A (hu) |
| SE (1) | SE425164B (hu) |
| ZA (1) | ZA783B (hu) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444989A (en) * | 1979-04-20 | 1984-04-24 | E. I. Du Pont De Nemours And Company | Methylation of toluene to para-xylene catalyzed by crystalline silica |
| IT1127296B (it) * | 1979-12-19 | 1986-05-21 | Euteco Impianti Spa | Procedimento perfezionato per la produzione di cumene |
| IT1127297B (it) * | 1979-12-19 | 1986-05-21 | Euteco Impianti Spa | Procedimento per la produzione di cumene |
| US4291189A (en) * | 1980-04-28 | 1981-09-22 | Monsanto Company | Alkylation process improvement |
| US4324941A (en) * | 1981-01-15 | 1982-04-13 | Euteco Impianti S.P.A. | Process for the production of cumene |
| US4555311A (en) * | 1983-11-18 | 1985-11-26 | Uop Inc. | Integrated fractionation in the recovery of alkylaromatic hydrocarbons |
| DE3437615A1 (de) * | 1984-10-13 | 1985-05-15 | Günther 4250 Bottrop Richter | Verfahren zur aufarbeitung eines alkylierten reaktionsgemisches |
| US4587370A (en) * | 1985-06-05 | 1986-05-06 | Uop Inc. | Aromatic hydrocarbon alkylation process product recovery method |
| US4695665A (en) * | 1986-07-02 | 1987-09-22 | Uop Inc. | Process for alkylation of hydrocarbons |
| US4885424A (en) * | 1988-02-05 | 1989-12-05 | Uop | Effluent separation method for aromatic hydrocarbon alkylation process |
| US5043509A (en) * | 1989-08-18 | 1991-08-27 | Uop | Shaped catalyst particles utilizable for the conversion of organic compounds |
| US5177283A (en) * | 1992-02-03 | 1993-01-05 | Uop | Hydrocarbon conversion process |
| US5336821A (en) * | 1993-05-06 | 1994-08-09 | Uop | Alkylation process with reactor effluent heat recovery |
| US5877384A (en) * | 1996-02-12 | 1999-03-02 | The M. W. Kellogg Company | Apparatus and process for separating reaction effluent in the manufacture of cumene |
| US5847253A (en) * | 1996-04-01 | 1998-12-08 | Uop Llc | Alkylation-transalkylation process using stripping to produce a dry transalkylation feed |
| US5998684A (en) * | 1996-12-19 | 1999-12-07 | Uop Llc | Recovery process for wet aromatic alkylation and dry aromatic transalkylation |
| US6043402A (en) * | 1997-06-16 | 2000-03-28 | Uop Llc | Method for minimizing diarylalkane formation in alkylation-transalkylation process using zeolite beta |
| US6479721B1 (en) | 1997-06-16 | 2002-11-12 | Uop Llc | Alkylation process operating at low olefin ratios |
| US5877370A (en) * | 1997-06-16 | 1999-03-02 | Uop Llc | Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta |
| US6232515B1 (en) | 1997-07-28 | 2001-05-15 | Uop Llc | Production of ethyl aromatics by passing portions of transalkylation effluent to a multi-bed alkylation zone |
| US6339179B1 (en) | 1997-07-28 | 2002-01-15 | Uop Llc | Production of alkyl aromatics by passing transalkylation effluent to alkylation zone and to product recovery zone |
| US6096935A (en) * | 1998-07-28 | 2000-08-01 | Uop Llc | Production of alkyl aromatics by passing transalkylation effluent to alkylation zone |
| US6281399B1 (en) | 1998-07-28 | 2001-08-28 | Uop Llc | Production of isopropyl aromatics by passing portions of transalkylation effluent to a multi-bed alkylation zone |
| US6177381B1 (en) | 1998-11-03 | 2001-01-23 | Uop Llc | Layered catalyst composition and processes for preparing and using the composition |
| US6399843B1 (en) | 2000-10-12 | 2002-06-04 | Uop Llc | Upflow oligomerization reaction process |
| US20040129376A1 (en) * | 2001-08-13 | 2004-07-08 | Payne Leroy | Structure forming method and apparatus |
| RU2219169C1 (ru) * | 2002-07-29 | 2003-12-20 | Общество с ограниченной ответственностью "Петрофенол" | Способ получения гидроперекиси кумола |
| US7074978B2 (en) * | 2003-02-25 | 2006-07-11 | Abb Lummus Global Inc. | Process for the production of alkylbenzene |
| US7238843B2 (en) * | 2003-02-28 | 2007-07-03 | Abb Lummus Global, Inc. | Process for the production of alkylaromatics |
| US7071369B2 (en) * | 2003-06-10 | 2006-07-04 | Abb Lummus Global Inc. | Process for the production of alkylbenzene with ethane stripping |
| US7205376B2 (en) * | 2004-05-04 | 2007-04-17 | General Electric Company | Processes for the production of cumene, polyetherimides, and polycarbonates |
| TWI376361B (en) * | 2004-08-13 | 2012-11-11 | Exxonmobil Chem Patents Inc | Process for producing phenol and methyl ethyl ketone |
| US7396968B1 (en) | 2005-01-25 | 2008-07-08 | Uop Llc | Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle |
| US20090205945A1 (en) * | 2005-01-25 | 2009-08-20 | Sohn Stephen W | Process and apparatus for alkylation of benzene with aliphatic mono-olefin compound |
| US20080227630A1 (en) * | 2007-03-16 | 2008-09-18 | Riley Mark G | Layered Catalyst for Transalkylation of Heavy Alkylate |
| US7803977B2 (en) | 2007-03-16 | 2010-09-28 | Uop Llc | Transalkylation of heavy alkylate using a layered catalyst |
| WO2009024242A1 (en) * | 2007-08-22 | 2009-02-26 | Exxonmobil Chemical Patents Inc. | Process for producing sec-butylbenzene |
| EP2098498A1 (en) | 2008-03-04 | 2009-09-09 | ExxonMobil Chemical Patents Inc. | Selective oligomerization of isobutene |
| US20110092742A1 (en) * | 2008-08-26 | 2011-04-21 | Dakka Jihad M | Process for Producing Alkylbenzene Hydroperoxides |
| WO2010042269A1 (en) | 2008-10-10 | 2010-04-15 | Exxonmobil Chemical Patents Inc. | Process for producing phenol and methyl ethyl ketone |
| US8440864B2 (en) * | 2008-10-10 | 2013-05-14 | Exxonmobil Chemical Patents Inc. | Process for producing sec-butylbenzene |
| CN104529853A (zh) | 2008-12-15 | 2015-04-22 | 埃克森美孚化学专利公司 | 烷基芳族化合物的氧化 |
| JP5336239B2 (ja) * | 2009-03-26 | 2013-11-06 | Ｊｘ日鉱日石エネルギー株式会社 | オレフィン二量体の製造方法、オレフィン二量体 |
| US8389786B2 (en) | 2010-12-10 | 2013-03-05 | Uop Llc | Method to adjust 2-phenyl content of an alkylation process for the production of linear alkyl benzene |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342885A (en) * | 1964-09-28 | 1967-09-19 | Phillips Petroleum Co | Removal of aluminum chloride from hydrocarbons |
| US3330880A (en) * | 1966-08-05 | 1967-07-11 | Phillips Petroleum Co | Purification of alkylate with ironcontaining material and production of chlorine |
| US3499826A (en) * | 1968-04-15 | 1970-03-10 | Thomas L Sulzbach | Separation process for aromatic alkylation effluent by flash distillation and partial condensation |
| US3510534A (en) * | 1968-06-06 | 1970-05-05 | Universal Oil Prod Co | Process for aromatic alkylation and olefinic oligomerization |
| US3607970A (en) * | 1969-04-25 | 1971-09-21 | Universal Oil Prod Co | Process for producing high octane alkylated hydrocarbons substantially free of alkyl fluoride compounds |
-
1977
- 1977-01-03 US US05/756,523 patent/US4051191A/en not_active Expired - Lifetime
- 1977-12-29 CA CA294,105A patent/CA1075269A/en not_active Expired
- 1977-12-30 GB GB54261/77A patent/GB1591548A/en not_active Expired
-
1978
- 1978-01-02 NL NLAANVRAGE7800002,A patent/NL188215C/xx not_active IP Right Cessation
- 1978-01-02 BR BR7800011A patent/BR7800011A/pt unknown
- 1978-01-02 MX MX171880A patent/MX147144A/es unknown
- 1978-01-02 BE BE184062A patent/BE862583A/xx not_active IP Right Cessation
- 1978-01-02 NO NO780001A patent/NO145008C/no unknown
- 1978-01-02 IL IL53734A patent/IL53734A0/xx not_active IP Right Cessation
- 1978-01-02 ES ES465674A patent/ES465674A1/es not_active Expired
- 1978-01-03 BG BG038305A patent/BG31373A3/xx unknown
- 1978-01-03 AT AT3778A patent/AT351503B/de not_active IP Right Cessation
- 1978-01-03 ZA ZA00780003A patent/ZA783B/xx unknown
- 1978-01-03 AR AR270609A patent/AR216932A1/es active
- 1978-01-03 CH CH3978A patent/CH631693A5/de not_active IP Right Cessation
- 1978-01-03 SE SE7800070A patent/SE425164B/sv not_active IP Right Cessation
- 1978-01-03 FR FR7800059A patent/FR2376102A1/fr active Granted
- 1978-01-03 IT IT19012/78A patent/IT1115586B/it active
- 1978-01-03 DE DE19782800118 patent/DE2800118A1/de active Granted
- 1978-01-03 GR GR55093A patent/GR63756B/el unknown
- 1978-01-03 FI FI780010A patent/FI64135C/fi not_active IP Right Cessation
- 1978-01-03 HU HU78UO141A patent/HU180562B/hu unknown
- 1978-01-03 AU AU32118/78A patent/AU515359B2/en not_active Expired
- 1978-01-04 JP JP10578A patent/JPS53108932A/ja active Granted
- 1978-01-05 NZ NZ186143A patent/NZ186143A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG31373A3 (en) | Method for obtaining of alkyl aromatic hydrocarbons | |
| MX168898B (es) | Procedimiento para la produccion de maleatos de dialquilo | |
| DK157671C (da) | Fremgangsmaade til fremstilling af alkansyreestere ved omlejring af alfa-halogenketaler samt mellemprodukter til anvendelse derved | |
| DE3580456D1 (de) | Reformierverfahren fuer eine benzolausbeute. | |
| SE8001341L (sv) | Isolering av metyl-t-butyleter | |
| ES2179888T3 (es) | Procedimiento para la obtencion de caprolactama. | |
| BG46305A3 (en) | Alkyl- aromatic hydrocarbons obtaining method | |
| BG49272A3 (en) | Method for preparing alkylbensols | |
| DE69324600D1 (de) | Verfahren und anlage zur oligomerisierung von olefinen | |
| AR247716A1 (es) | Un proceso para convertir alifaticos c3 en hidrocarburos superiores | |
| ES541083A0 (es) | Un metodo de preparar continuamente alquilato de isoparafina | |
| ATE61559T1 (de) | Katalytisches alkylierungsverfahren und vorrichtung. | |
| US2481583A (en) | Condensation of olefinic compounds with hydrogen sulfide | |
| BR8300951A (pt) | Processo para a fabricacao de diesteres de acido sulfossuccinico e sua aplicacao | |
| US2431755A (en) | Isomerization of cyclo-olefins | |
| GB2001315A (en) | Process for separating methacrylic acid from an esterification mixture | |
| SU703519A1 (ru) | Способ получени инденов | |
| GB879506A (en) | A process for the purification of olefines | |
| GB1522350A (en) | Hf regenerator in isoparaffin alkylation | |
| SU825491A1 (ru) | Способ получени метилэтилкетона | |
| SE7613567L (sv) | Prostaglandiner och forfarande for framstellning derav | |
| BG46597A3 (en) | Method for preparation of alkylaromatic hydrocarbons | |
| SU1361168A1 (ru) | Способ получени низших олефинов и бензола | |
| SU810656A1 (ru) | Способ разделени смесей олефи-НОВыХ углЕВОдОРОдОВ C | |
| GB1051947A (hu) |