DE69900612T2 - Verfahren zur Hydrolyse eines Sulfonsäureesters in einem Kohlenwasserstoffsubstrat und Wiedergewinnung der entsprechenden Sulfonsäure - Google Patents
Verfahren zur Hydrolyse eines Sulfonsäureesters in einem Kohlenwasserstoffsubstrat und Wiedergewinnung der entsprechenden SulfonsäureInfo
- Publication number
- DE69900612T2 DE69900612T2 DE69900612T DE69900612T DE69900612T2 DE 69900612 T2 DE69900612 T2 DE 69900612T2 DE 69900612 T DE69900612 T DE 69900612T DE 69900612 T DE69900612 T DE 69900612T DE 69900612 T2 DE69900612 T2 DE 69900612T2
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acid
- hydrolysis
- recovery
- acid ester
- hydrocarbon substrate
- 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 - Fee Related
Links
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 230000007062 hydrolysis Effects 0.000 title 1
- 238000006460 hydrolysis reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
- 150000003459 sulfonic acid esters Chemical class 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
- B01J31/0227—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0239—Quaternary ammonium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK199800262A DK26298A (da) | 1998-02-27 | 1998-02-27 | Fremgangsmåde til genvinding af sulfonsyreester ud fra carbonhydridstrøm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69900612D1 DE69900612D1 (de) | 2002-01-31 |
| DE69900612T2 true DE69900612T2 (de) | 2002-08-08 |
Family
ID=8091562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69900612T Expired - Fee Related DE69900612T2 (de) | 1998-02-27 | 1999-02-17 | Verfahren zur Hydrolyse eines Sulfonsäureesters in einem Kohlenwasserstoffsubstrat und Wiedergewinnung der entsprechenden Sulfonsäure |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6121486A (de) |
| EP (1) | EP0939069B1 (de) |
| JP (1) | JPH11279137A (de) |
| DE (1) | DE69900612T2 (de) |
| DK (1) | DK26298A (de) |
| ES (1) | ES2170551T3 (de) |
| TW (1) | TW418248B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5837533A (en) * | 1994-09-28 | 1998-11-17 | American Home Products Corporation | Complexes comprising a nucleic acid bound to a cationic polyamine having an endosome disruption agent |
| EP1044963A3 (de) * | 1999-03-30 | 2001-05-16 | Haldor Topsoe A/S | Prozess fur die Rückgewinnung von Perfluorosulphonsäuren aus Rückstanden |
| EP1258475A3 (de) * | 2001-05-19 | 2003-10-15 | Haldor Topsoe A/S | Verfahren zur Zurückgewinnung von perfluorinierten Sulfonsäuren aus verbrauchtem Säurerest |
| EP1310543A1 (de) * | 2001-11-07 | 2003-05-14 | Haldor Topsoe A/S | Verfahren zur Trocknung von Kohlenwasserstoffströmen |
| US7297813B2 (en) * | 2004-08-05 | 2007-11-20 | Arkema Inc. | Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK168520B1 (da) * | 1989-12-18 | 1994-04-11 | Topsoe Haldor As | Fremgangsmåde til væskefase-alkylering af et carbonhydrid med et olefinalkyleringsmiddel |
| US5245100A (en) * | 1989-12-18 | 1993-09-14 | Haldor Topsoe, S.A. | Alkylation process |
| DK131092A (da) * | 1992-10-27 | 1994-04-28 | Haldor Topsoe As | Fremgangsmåde til genvinding af syrekatalysatorer fra syrekatalyserede processer |
| DK173114B1 (da) * | 1994-06-02 | 2000-01-31 | Topsoe Haldor As | Fremgangsmåde til genvinding af brugt sulfonsyrekatalysator samt anvendelse af fremgangsmåden |
| DK172906B1 (da) * | 1996-06-17 | 1999-09-27 | Topsoe Haldor As | Fremgangsmåde til fjernelse af korrosive bestanddele fra en fluidastrøm |
-
1998
- 1998-02-27 DK DK199800262A patent/DK26298A/da not_active Application Discontinuation
-
1999
- 1999-02-17 DE DE69900612T patent/DE69900612T2/de not_active Expired - Fee Related
- 1999-02-17 ES ES99103106T patent/ES2170551T3/es not_active Expired - Lifetime
- 1999-02-17 EP EP99103106A patent/EP0939069B1/de not_active Expired - Lifetime
- 1999-02-19 TW TW088102499A patent/TW418248B/zh not_active IP Right Cessation
- 1999-02-24 US US09/256,736 patent/US6121486A/en not_active Expired - Lifetime
- 1999-02-25 JP JP11048837A patent/JPH11279137A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0939069B1 (de) | 2001-12-19 |
| TW418248B (en) | 2001-01-11 |
| US6121486A (en) | 2000-09-19 |
| DK26298A (da) | 1999-08-28 |
| EP0939069A1 (de) | 1999-09-01 |
| JPH11279137A (ja) | 1999-10-12 |
| ES2170551T3 (es) | 2002-08-01 |
| DE69900612D1 (de) | 2002-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |