IT454119A - - Google Patents

Info

Publication number
IT454119A
IT454119A IT454119DA IT454119A IT 454119 A IT454119 A IT 454119A IT 454119D A IT454119D A IT 454119DA IT 454119 A IT454119 A IT 454119A
Authority
IT
Italy
Application number
Other languages
Italian (it)
Publication of IT454119A publication Critical patent/IT454119A/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/392—Separation; Purification; Stabilisation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT454119D IT454119A (d)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT454119T

Publications (1)

Publication Number Publication Date
IT454119A true IT454119A (d)

Family

ID=11256945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT454119D IT454119A (d)

Country Status (3)

Country Link
BE (1) BE471941A (d)
FR (1) FR962951A (d)
IT (1) IT454119A (d)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696509A (en) * 1946-09-06 1954-12-07 Pennsylvania Salt Mfg Co Production of benzene hexachloride
US2567034A (en) * 1947-10-22 1951-09-04 Dow Chemical Co Method for separating a fraction of benzene hexachloride rich in the gamma isomer
US2486688A (en) * 1948-04-26 1949-11-01 Shell Dev Method of deodorizing benzene hexachloride
US2573676A (en) * 1948-09-07 1951-11-06 Stauffer Chemical Co Process for separating the isomers of hexachlorocyclohexane
US2708681A (en) * 1949-09-14 1955-05-17 Solvay Process of producing highly concentrated gamma isomer of benzene hexachloride
US2574165A (en) * 1949-10-28 1951-11-06 Stauffer Chemical Co Process for the manufacture of the gamma isomer of hexachlorocyclohexane
US2673857A (en) * 1949-12-08 1954-03-30 Commercial Solvents Corp Production of gamma isomer of benzene hexachloride
US2673883A (en) * 1949-12-08 1954-03-30 Commercial Solvents Corp Method for the recovery of benzene hexachloride of enhanced gamma isomer content
US2743282A (en) * 1951-05-26 1956-04-24 Firm Dr F Raschig G M B H Production of pure gamma-hexachloro-cyclohexane

Also Published As

Publication number Publication date
FR962951A (d) 1950-06-28
BE471941A (d)

Similar Documents

Publication Publication Date Title
US2438900A (en) Process for separating benzene hexachloride isomers
DE890867C (de) Verfahren zur Herstellung organischer Halogenverbindungen mit hohem Molekulargewicht
US2553956A (en) Separation of gamma benzene hexachloride
FR962951A (d)
US2558363A (en) Photocatalytic manufacture of benzene hexachloride
GB447058A (en) Improvements in or relating to the production of benzene hexachloride
US3096372A (en) Novel nu-(substituted)-phenylsulfonyl-n'-1-adamantylureas
US2574165A (en) Process for the manufacture of the gamma isomer of hexachlorocyclohexane
US2573676A (en) Process for separating the isomers of hexachlorocyclohexane
DE706617C (de) Verfahren zur Herstellung von Pentaerythrit
US2755235A (en) Process for benzene hexachloride purification
US2699456A (en) Fluid classification of benzene hexachloride isomers
US2486688A (en) Method of deodorizing benzene hexachloride
US554974A (en) Iieinrich baum
US631608A (en) Anthraquinone derivative and process of making same.
US2773103A (en) Enhancement of gamma benzene hexachloride content
US2708681A (en) Process of producing highly concentrated gamma isomer of benzene hexachloride
US2673857A (en) Production of gamma isomer of benzene hexachloride
US2673883A (en) Method for the recovery of benzene hexachloride of enhanced gamma isomer content
US2696509A (en) Production of benzene hexachloride
US2567034A (en) Method for separating a fraction of benzene hexachloride rich in the gamma isomer
US2718531A (en) Process of treating crude benzene hexachloride to derive therefrom a product having enhanced gamma isomer content
US2767224A (en) Hexachlorocyclohexane isomer separation
DE960096C (de) Verfahren zur Herstellung von ª†-Hexachlorcyclohexan mit einem ª† -Isomerengehalt von mindestens 90%
BE460288A (d)