BE771038A - PERFECTION IN THE PREPARATION OF SULPHONIC ACIDS AND SULPHONATES - Google Patents

PERFECTION IN THE PREPARATION OF SULPHONIC ACIDS AND SULPHONATES

Info

Publication number
BE771038A
BE771038A BE771038A BE771038A BE771038A BE 771038 A BE771038 A BE 771038A BE 771038 A BE771038 A BE 771038A BE 771038 A BE771038 A BE 771038A BE 771038 A BE771038 A BE 771038A
Authority
BE
Belgium
Prior art keywords
sulphonates
perfection
preparation
sulphonic acids
sulphonic
Prior art date
Application number
BE771038A
Other languages
French (fr)
Inventor
H Galy
R Ivaldi
H Passedroit
Original Assignee
Aquitaine Petrole
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
Priority claimed from FR7029211A external-priority patent/FR2102540A5/en
Priority claimed from FR7126794A external-priority patent/FR2146650A6/en
Application filed by Aquitaine Petrole filed Critical Aquitaine Petrole
Publication of BE771038A publication Critical patent/BE771038A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE771038A 1970-08-07 1971-08-06 PERFECTION IN THE PREPARATION OF SULPHONIC ACIDS AND SULPHONATES BE771038A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7029211A FR2102540A5 (en) 1970-08-07 1970-08-07 Sepn of sulphonic acids - from solns also contg sulphuric water and unsulphonated hydrocarbons
FR7126794A FR2146650A6 (en) 1971-07-22 1971-07-22 Sepn of sulphonic acids - from solns also contg sulphuric water and unsulphonated hydrocarbons

Publications (1)

Publication Number Publication Date
BE771038A true BE771038A (en) 1971-12-16

Family

ID=26215890

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771038A BE771038A (en) 1970-08-07 1971-08-06 PERFECTION IN THE PREPARATION OF SULPHONIC ACIDS AND SULPHONATES

Country Status (15)

Country Link
JP (1) JPS505689B1 (en)
BE (1) BE771038A (en)
BG (1) BG20344A3 (en)
CA (1) CA952122A (en)
CH (1) CH534670A (en)
DE (1) DE2139477A1 (en)
GB (1) GB1358095A (en)
HU (1) HU166904B (en)
IT (1) IT941650B (en)
LU (1) LU63662A1 (en)
NL (1) NL170281B (en)
NO (1) NO135635C (en)
RO (1) RO62196A (en)
SE (1) SE382631B (en)
YU (1) YU35756B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480266A1 (en) * 1980-04-10 1981-10-16 Huels Chemische Werke Ag PROCESS FOR SEPARATING SULFURIC ACID FROM THE SULFOXIDATION PRODUCT OBTAINED IN THE REACTION OF PARAFFINS ON SULFUR, OXYGEN AND WATER DIOXIDE IN THE PRESENCE OF ULTRA VIOLENT RAYS

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177208A (en) * 1970-08-07 1979-12-04 Ato Chemie Process for preparing sulphonic acids and sulphonates
US4178307A (en) 1970-08-07 1979-12-11 Ato Chimie Process for preparing sulphonic acids and sulphonates
SU621675A1 (en) * 1976-04-05 1978-08-30 Предприятие П/Я В-2287 Method of obtaining alkylsulfoacid alkali salts
GB1588363A (en) * 1976-10-13 1981-04-23 Ato Chimie Process for preparing paraffin sulphonic acids and sulphonates
FR2413366A1 (en) * 1977-12-28 1979-07-27 Ato Chimie SEPARATION OF SULPHONIC ACIDS FROM THE MEDIUM OF THEIR PREPARATION
DE3048058C2 (en) * 1980-12-19 1983-04-28 Hoechst Ag, 6230 Frankfurt Process for the separation of sulfuric acid from the crude sulfonation mixture obtained in the sulfoxidation of n-paraffins
DE3203440A1 (en) * 1982-02-02 1983-08-11 Chemische Werke Hüls AG, 4370 Marl METHOD FOR SEPARATING MIXTURES FROM PARAFFIN OR. PARAFFINS WITH 6 TO 14 C-ATOMS AND ALCOHOL OR Alcohols with 4 to 8 carbon atoms
DE3210573A1 (en) * 1982-03-23 1983-10-06 Hoechst Ag METHOD FOR SEPARATING SULFURIC ACID FROM THE REACTION MIXTURE CONTAINING SULFOXIDATION OF PARAFFINS
DE3304017A1 (en) * 1983-02-07 1984-08-09 Hoechst Ag, 6230 Frankfurt METHOD FOR ISOLATING PARAFFIN SULFONATE FROM THE REACTION MIXTURE OBTAINED IN SULFOXYDATION OF PARAFFINS
DE3325516A1 (en) * 1983-07-15 1985-01-24 Hoechst Ag, 6230 Frankfurt METHOD FOR GENTLE INSULATION OF PARAFFIN SULFONATE AND SULFURIC ACID FROM PARAFFIN SULFOXIDATION REACTION MIXTURES
DE3325517A1 (en) * 1983-07-15 1985-01-24 Hoechst Ag, 6230 Frankfurt METHOD FOR THE GENTLE ISOLATION OF PARAFFIN SULPHONIC ACIDS OR PARAFFIN SULFONATES FROM THE REACTION MIXTURES OBTAINED IN THE SULFOXIDATION OF PARAFFINS
DE3342984A1 (en) * 1983-11-28 1985-06-05 Hoechst Ag, 6230 Frankfurt METHOD FOR INSULATING LOW-ALKALINE SULFATE PARAFFIN SULFONATES AND SULFURIC ACID FROM PARAFFIN-SULFOXIDATION REACTION MIXTURES
DE3639464A1 (en) * 1986-11-18 1988-05-19 Hoechst Ag METHOD FOR INSULATING LOW-ALKALINE SULFATE PARAFFIN SULFONATES AND SULFURIC ACID FROM PARAFFIN-SULFOXIDATION-REACTION MIXTURES WITHOUT FORCING SODIUM SULFATE
DE3718314A1 (en) * 1987-06-01 1988-12-22 Basf Ag METHOD FOR ISOLATING AROMATIC SULPHONIC ACIDS FROM AQUEOUS SOLUTION OR SUSPENSION
DE102007020697A1 (en) 2007-05-03 2008-11-06 Clariant International Ltd. Process for isolating concentrated paraffin sulphonic acids
DE102014009835B4 (en) 2014-07-03 2020-12-24 Weylchem Wiesbaden Gmbh Process for the preparation of secondary sodium alkanesulfonates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540514C (en) * 1930-03-11 1932-08-17 Flintkote Co Process for the preparation of purified sulfonic acids or their salts
DE640681C (en) * 1931-05-19 1937-01-09 Rudolf & Co Process for the production of purified sulfuric acid esters of fatty and wax alcohols
DE827065C (en) * 1948-11-19 1952-01-07 Aug Luhn & Co Ges M B H Process for the purification and concentration of synthetic sulfonates of high molecular weight aliphatic hydrocarbons
FR1478530A (en) * 1966-03-11 1967-04-28 Exxon Standard Sa New process for removing sulfuric acid from sulfonic acids
DE1568591B2 (en) * 1966-09-10 1976-06-10 Hoechst Ag, 6230 Frankfurt PROCESS FOR PREPARING LOW ALKALINE SULPHATE SOLUTIONS
DE1934154A1 (en) * 1968-09-20 1970-05-27 Hydrierwerk Rodleben Veb Alkane sulphonate purification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480266A1 (en) * 1980-04-10 1981-10-16 Huels Chemische Werke Ag PROCESS FOR SEPARATING SULFURIC ACID FROM THE SULFOXIDATION PRODUCT OBTAINED IN THE REACTION OF PARAFFINS ON SULFUR, OXYGEN AND WATER DIOXIDE IN THE PRESENCE OF ULTRA VIOLENT RAYS

Also Published As

Publication number Publication date
BG20344A3 (en) 1975-11-05
LU63662A1 (en) 1971-12-13
HU166904B (en) 1975-06-28
DE2139477A1 (en) 1972-02-10
RO62196A (en) 1977-06-15
IT941650B (en) 1973-03-10
JPS505689B1 (en) 1975-03-06
NL170281B (en) 1982-05-17
SE382631B (en) 1976-02-09
NL7110917A (en) 1972-02-09
DE2139477C2 (en) 1987-06-04
YU35756B (en) 1981-06-30
NO135635B (en) 1977-01-24
CA952122A (en) 1974-07-30
YU201671A (en) 1980-12-31
CH534670A (en) 1973-03-15
GB1358095A (en) 1974-06-26
NO135635C (en) 1977-05-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. ATO CHIMIE

Effective date: 19870831