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IT8922568A0 - Procedimento per la purificazione di acidi paraffin solfonici - Google Patents

Procedimento per la purificazione di acidi paraffin solfonici

Info

Publication number
IT8922568A0
IT8922568A0 IT22568A IT2256889A IT8922568A0 IT 8922568 A0 IT8922568 A0 IT 8922568A0 IT 22568 A IT22568 A IT 22568A IT 2256889 A IT2256889 A IT 2256889A IT 8922568 A0 IT8922568 A0 IT 8922568A0
Authority
IT
Italy
Prior art keywords
purification
procedure
sulfonic acids
paraffin sulfonic
paraffin
Prior art date
Application number
IT22568A
Other languages
English (en)
Other versions
IT8922568A1 (it
IT1239034B (it
Inventor
Calogero Genova
Irena Blute
Edoardo Platone
Original Assignee
Eniricerche Spa
Enichem Augusta Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eniricerche Spa, Enichem Augusta Spa filed Critical Eniricerche Spa
Publication of IT8922568A0 publication Critical patent/IT8922568A0/it
Priority to IT22568A priority Critical patent/IT1239034B/it
Priority to AT90203082T priority patent/ATE111077T1/de
Priority to DK90203082.4T priority patent/DK0430352T3/da
Priority to DE69012286T priority patent/DE69012286T2/de
Priority to EP90203082A priority patent/EP0430352B1/en
Priority to ES90203082T priority patent/ES2058763T3/es
Priority to US07/619,887 priority patent/US5171448A/en
Priority to ZA909566A priority patent/ZA909566B/xx
Priority to NO905180A priority patent/NO171907C/no
Priority to MX023527A priority patent/MX172704B/es
Priority to HU908022A priority patent/HU208306B/hu
Priority to SU904894078A priority patent/RU1811526C/ru
Priority to BR909006103A priority patent/BR9006103A/pt
Priority to PT96054A priority patent/PT96054B/pt
Priority to PL90288035A priority patent/PL164891B1/pl
Priority to SK5967-90A priority patent/SK596790A3/sk
Priority to JP2336966A priority patent/JPH03190855A/ja
Priority to CA002031248A priority patent/CA2031248A1/en
Priority to CN90110350A priority patent/CN1025189C/zh
Publication of IT8922568A1 publication Critical patent/IT8922568A1/it
Application granted granted Critical
Publication of IT1239034B publication Critical patent/IT1239034B/it

Links

Classifications

    • 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
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Detergent Compositions (AREA)
IT22568A 1989-12-01 1989-12-01 Procedimento per la purificazione di acidi paraffin solfonici IT1239034B (it)

Priority Applications (19)

Application Number Priority Date Filing Date Title
IT22568A IT1239034B (it) 1989-12-01 1989-12-01 Procedimento per la purificazione di acidi paraffin solfonici
AT90203082T ATE111077T1 (de) 1989-12-01 1990-11-22 Verfahren zur reinigung von paraffinsulfonsäuren.
DK90203082.4T DK0430352T3 (da) 1989-12-01 1990-11-22 Fremgangsmåde til renfremstilling af paraffinsulfonsyrer
DE69012286T DE69012286T2 (de) 1989-12-01 1990-11-22 Verfahren zur Reinigung von Paraffinsulfonsäuren.
EP90203082A EP0430352B1 (en) 1989-12-01 1990-11-22 Process for purifying paraffin sulphonic acids
ES90203082T ES2058763T3 (es) 1989-12-01 1990-11-22 Procedimiento para purificar acidos sulfonicos de parafina.
US07/619,887 US5171448A (en) 1989-12-01 1990-11-28 Process for purifying paraffin sulphonic acids
ZA909566A ZA909566B (en) 1989-12-01 1990-11-28 Process for purifying paraffin sulphonic acids
NO905180A NO171907C (no) 1989-12-01 1990-11-29 Fremgangsmaate for rensing av paraffinsulfonsyrer
MX023527A MX172704B (es) 1989-12-01 1990-11-29 Procedimiento para la purificacion de acidos parafinicos sulfonicos
HU908022A HU208306B (en) 1989-12-01 1990-11-30 Process for purifying paraffin sulfonic acids
SU904894078A RU1811526C (ru) 1989-12-01 1990-11-30 Способ экстракции С @ - С @ -Н-парафинсульфокислот
BR909006103A BR9006103A (pt) 1989-12-01 1990-11-30 Processo para separacao e recuperacao de acidos parafinossulfonicos de misturas com agua e acido sulfurico
PT96054A PT96054B (pt) 1989-12-01 1990-11-30 Processo para a purificacao de acidos parafino-sulfonicos
PL90288035A PL164891B1 (pl) 1989-12-01 1990-11-30 Sposób rozdzielania i odzyskiwania kwasów parafinosulfonowych z mieszanin z woda Ikwasem siarkowym PL PL PL PL
SK5967-90A SK596790A3 (en) 1989-12-01 1990-11-30 Separation and getting method of paraffin sulfonic acids from mixture with water and with sulphuric acid
JP2336966A JPH03190855A (ja) 1989-12-01 1990-11-30 パラフィンスルホン酸の分離回収法
CA002031248A CA2031248A1 (en) 1989-12-01 1990-11-30 Process for purifying paraffin sulphonic acids
CN90110350A CN1025189C (zh) 1989-12-01 1990-12-01 链烷磺酸的纯化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22568A IT1239034B (it) 1989-12-01 1989-12-01 Procedimento per la purificazione di acidi paraffin solfonici

Publications (3)

Publication Number Publication Date
IT8922568A0 true IT8922568A0 (it) 1989-12-01
IT8922568A1 IT8922568A1 (it) 1991-06-01
IT1239034B IT1239034B (it) 1993-09-20

Family

ID=11197935

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22568A IT1239034B (it) 1989-12-01 1989-12-01 Procedimento per la purificazione di acidi paraffin solfonici

Country Status (19)

Country Link
US (1) US5171448A (it)
EP (1) EP0430352B1 (it)
JP (1) JPH03190855A (it)
CN (1) CN1025189C (it)
AT (1) ATE111077T1 (it)
BR (1) BR9006103A (it)
CA (1) CA2031248A1 (it)
DE (1) DE69012286T2 (it)
DK (1) DK0430352T3 (it)
ES (1) ES2058763T3 (it)
HU (1) HU208306B (it)
IT (1) IT1239034B (it)
MX (1) MX172704B (it)
NO (1) NO171907C (it)
PL (1) PL164891B1 (it)
PT (1) PT96054B (it)
RU (1) RU1811526C (it)
SK (1) SK596790A3 (it)
ZA (1) ZA909566B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105080B (fi) * 1995-10-11 2000-06-15 Rauma Ecoplanning Oy Uuttomenetelmä
ES2243134B1 (es) * 2004-05-12 2006-09-16 Universidad De Cadiz Procedimientos mejorados de separacion y de concentracion de productos de la reaccion de fotosulfoxidacion de esteres metilicos grasos de rango detergente.
DE102007020697A1 (de) 2007-05-03 2008-11-06 Clariant International Ltd. Verfahren zur Isolierung konzentrierter Paraffinsulfonsäuren
DE102008032723A1 (de) 2008-07-11 2010-01-14 Clariant International Limited Verfahren zur Isolierung von Paraffinsulfonsäuren
ES2967274T3 (es) * 2019-03-21 2024-04-29 Basf Se Procedimiento de purificación de alcanos

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR483716A (fr) * 1916-12-06 1917-08-02 Louis Munroe Dennis Méthode pour extraire les dérivés sulfoniques acides des hydrocarbures de la série aromatique de leurs mélanges avec l'acide sulfurique, et pour les transformer en sels
DE3013808C2 (de) * 1980-04-10 1982-12-23 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Abtennung von Schwefelsäure aus dem bei der Umsetzung von Paraffinen mit Schwefeldioxid, Sauerstoff und Wasser in Gegenwart von UV-Licht anfallenden Sulfoxidationsaustrag
US4436625A (en) * 1981-11-09 1984-03-13 Buffalo Color Corp. Method for purification of cresidine sulfonic acid by solvent extraction

Also Published As

Publication number Publication date
ES2058763T3 (es) 1994-11-01
PL288035A1 (en) 1991-07-15
DE69012286T2 (de) 1995-02-02
IT8922568A1 (it) 1991-06-01
EP0430352A2 (en) 1991-06-05
SK278301B6 (en) 1996-09-04
ZA909566B (en) 1991-09-25
US5171448A (en) 1992-12-15
CN1025189C (zh) 1994-06-29
ATE111077T1 (de) 1994-09-15
PL164891B1 (pl) 1994-10-31
RU1811526C (ru) 1993-04-23
HU208306B (en) 1993-09-28
EP0430352A3 (en) 1991-09-04
NO905180D0 (no) 1990-11-29
NO171907C (no) 1993-05-19
NO171907B (no) 1993-02-08
DE69012286D1 (de) 1994-10-13
PT96054B (pt) 1998-02-27
PT96054A (pt) 1991-09-13
CA2031248A1 (en) 1991-06-02
MX172704B (es) 1994-01-07
BR9006103A (pt) 1991-09-24
DK0430352T3 (da) 1994-11-14
CN1053425A (zh) 1991-07-31
HUT57714A (en) 1991-12-30
SK596790A3 (en) 1996-09-04
IT1239034B (it) 1993-09-20
EP0430352B1 (en) 1994-09-07
HU908022D0 (en) 1991-06-28
NO905180L (no) 1991-06-03
JPH03190855A (ja) 1991-08-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960116