GB1223226A - Production of monoalkylbenzenes - Google Patents
Production of monoalkylbenzenesInfo
- Publication number
- GB1223226A GB1223226A GB5262/69A GB526269A GB1223226A GB 1223226 A GB1223226 A GB 1223226A GB 5262/69 A GB5262/69 A GB 5262/69A GB 526269 A GB526269 A GB 526269A GB 1223226 A GB1223226 A GB 1223226A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polychloroparaffins
- benzene
- severity
- detergent alkylate
- catalyst
- 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
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
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/929—Special chemical considerations
- Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
- Y10S585/935—Halogen-containing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1,223,226. Detergent alkylate. ATLANTIC RICHFELD CO. 30 Jan., 1969 [8 May, 196 8], No. 5262/69. Heading C5E. Detergent alkylate is produced by reacting polychloroparaffins with benzene in the presence of an aluminium chloride catalyst of severity 0À05-0À5. Catalyst severity is defined, and means for evaluating it are described. The AlCl 3 may be in the form of a complex with benzene or the product, and its activity may be increased or decreased during reaction by appropriate additions. The polychloroparaffins may be contained in a chlorinated paraffin mixture having a higher content of polychloroparaffins than is normal, e.g. at least 20 wt. per cent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72741568A | 1968-05-08 | 1968-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1223226A true GB1223226A (en) | 1971-02-24 |
Family
ID=24922565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5262/69A Expired GB1223226A (en) | 1968-05-08 | 1969-01-30 | Production of monoalkylbenzenes |
Country Status (8)
Country | Link |
---|---|
US (1) | US3478118A (en) |
JP (1) | JPS4913772B1 (en) |
BE (1) | BE729309A (en) |
BR (1) | BR6906591D0 (en) |
DE (1) | DE1907277B2 (en) |
FR (1) | FR2008010A1 (en) |
GB (1) | GB1223226A (en) |
NL (1) | NL6903350A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT946067B (en) * | 1971-11-17 | 1973-05-21 | Sir Soc Italiana Resine Spa | IMPROVEMENTS IN THE ALKYLATION PROCEDURES |
US4049740A (en) * | 1972-09-21 | 1977-09-20 | Sumitomo Chemical Company, Limited | Method for activation of aluminum chloride complex alkylation catalyst |
US6995127B1 (en) | 1996-02-08 | 2006-02-07 | Huntsman Petrochemical Corporation | Alkyl toluene sulfonate detergent |
US6562776B1 (en) | 1996-02-08 | 2003-05-13 | Huntsman Petrochemical Corporation | Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
US6849588B2 (en) | 1996-02-08 | 2005-02-01 | Huntsman Petrochemical Corporation | Structured liquids made using LAB sulfonates of varied 2-isomer content |
US6630430B1 (en) | 1996-02-08 | 2003-10-07 | Huntsman Petrochemical Corporation | Fuel and oil detergents |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756265A (en) * | 1953-10-21 | 1956-07-24 | Exxon Research Engineering Co | Alkylated polystyrene pour depressants |
US3231517A (en) * | 1963-09-30 | 1966-01-25 | Universal Oil Prod Co | Modifying the activity of halogencontaining catalysts |
US3337613A (en) * | 1963-10-21 | 1967-08-22 | Lummus Co | Process for producing a secondary alkyl aromatic hydrocarbon and the corresponding sulfonate |
US3303230A (en) * | 1963-12-20 | 1967-02-07 | Monsanto Co | Control of alkylation catalyst activity |
US3342888A (en) * | 1965-02-17 | 1967-09-19 | Atlantic Refining Co | Production of low 2-phenyl isomer content monoalkylbenzene fractions |
-
1968
- 1968-05-08 US US727415A patent/US3478118A/en not_active Expired - Lifetime
-
1969
- 1969-01-30 GB GB5262/69A patent/GB1223226A/en not_active Expired
- 1969-02-13 DE DE19691907277 patent/DE1907277B2/en not_active Withdrawn
- 1969-02-20 JP JP44013161A patent/JPS4913772B1/ja active Pending
- 1969-02-24 BR BR206591/69A patent/BR6906591D0/en unknown
- 1969-03-04 NL NL6903350A patent/NL6903350A/xx unknown
- 1969-03-04 BE BE729309D patent/BE729309A/xx unknown
- 1969-03-05 FR FR6906086A patent/FR2008010A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BE729309A (en) | 1969-08-18 |
DE1907277A1 (en) | 1969-11-20 |
JPS4913772B1 (en) | 1974-04-03 |
BR6906591D0 (en) | 1973-01-16 |
NL6903350A (en) | 1969-11-11 |
DE1907277B2 (en) | 1977-06-23 |
FR2008010A1 (en) | 1970-01-16 |
US3478118A (en) | 1969-11-11 |
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