FR1536980A - Procédé de séparation de benzènes sulfonés - Google Patents

Procédé de séparation de benzènes sulfonés

Info

Publication number
FR1536980A
FR1536980A FR107065A FR107065A FR1536980A FR 1536980 A FR1536980 A FR 1536980A FR 107065 A FR107065 A FR 107065A FR 107065 A FR107065 A FR 107065A FR 1536980 A FR1536980 A FR 1536980A
Authority
FR
France
Prior art keywords
separation
benzenes
sulfonated
sulfonated benzenes
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
Application number
FR107065A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Priority to FR107065A priority Critical patent/FR1536980A/fr
Application granted granted Critical
Publication of FR1536980A publication Critical patent/FR1536980A/fr
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR107065A 1967-05-19 1967-05-19 Procédé de séparation de benzènes sulfonés Expired FR1536980A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR107065A FR1536980A (fr) 1967-05-19 1967-05-19 Procédé de séparation de benzènes sulfonés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107065A FR1536980A (fr) 1967-05-19 1967-05-19 Procédé de séparation de benzènes sulfonés

Publications (1)

Publication Number Publication Date
FR1536980A true FR1536980A (fr) 1968-08-23

Family

ID=8631187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107065A Expired FR1536980A (fr) 1967-05-19 1967-05-19 Procédé de séparation de benzènes sulfonés

Country Status (1)

Country Link
FR (1) FR1536980A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552428A1 (fr) * 1983-09-22 1985-03-29 Colgate Palmolive Co Procede et appareil de neutralisation d'acide sulfurique ou sulfonique organique detergent pour produire un sel detergent a forte concentration en matieres solides
EP0320046A1 (fr) * 1987-12-10 1989-06-14 Solvay Procédé d'obtention d'acide D(-)-3-hydroxybutanoique de grande pureté

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552428A1 (fr) * 1983-09-22 1985-03-29 Colgate Palmolive Co Procede et appareil de neutralisation d'acide sulfurique ou sulfonique organique detergent pour produire un sel detergent a forte concentration en matieres solides
EP0320046A1 (fr) * 1987-12-10 1989-06-14 Solvay Procédé d'obtention d'acide D(-)-3-hydroxybutanoique de grande pureté
FR2624510A1 (fr) * 1987-12-10 1989-06-16 Solvay Procede d'obtention d'acide d(-)-3-hydroxybutanoique de grande purete

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