BE672652A - - Google Patents

Info

Publication number
BE672652A
BE672652A BE672652DA BE672652A BE 672652 A BE672652 A BE 672652A BE 672652D A BE672652D A BE 672652DA BE 672652 A BE672652 A BE 672652A
Authority
BE
Belgium
Application number
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 AT990164A external-priority patent/AT251557B/de
Application filed filed Critical
Publication of BE672652A publication Critical patent/BE672652A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/16—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring
    • C07C13/18—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring with a cyclohexane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14808—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with non-metals as element
    • C07C7/14825—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with non-metals as element halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
    • Y10S585/935—Halogen-containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE672652D 1964-11-23 1965-11-22 BE672652A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT990164A AT251557B (de) 1964-11-23 1964-11-23 Verfahren zur Aufarbeitung von Mischungen aus m- und p-Xylol, die gegebenenfalls o-Xylol und/oder Äthylbenzol enthalten
AT990264 1964-11-23

Publications (1)

Publication Number Publication Date
BE672652A true BE672652A (de) 1966-05-16

Family

ID=25605814

Family Applications (1)

Application Number Title Priority Date Filing Date
BE672652D BE672652A (de) 1964-11-23 1965-11-22

Country Status (7)

Country Link
US (1) US3423478A (de)
BE (1) BE672652A (de)
CH (1) CH476096A (de)
DE (1) DE1518260A1 (de)
FR (1) FR1454741A (de)
GB (1) GB1094509A (de)
NL (2) NL6515126A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504049A (en) * 1968-09-12 1970-03-31 Continental Oil Co Purification of detergent alkylates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282231A (en) * 1941-04-19 1942-05-05 Universal Oil Prod Co Separation of aromatic hydrocarbons
US2532276A (en) * 1946-04-12 1950-12-05 Anglo Iranian Oil Co Ltd Production and recovery of para-xylene
US2656397A (en) * 1952-03-08 1953-10-20 Shell Dev Isomerization and separation of xylenes
US2889382A (en) * 1957-04-01 1959-06-02 Allied Chem Process for removing meta-xylene from mixtures of xylene isomers including the para isomer by means of chlorination
US3075021A (en) * 1959-10-23 1963-01-22 Universal Oil Prod Co Dehalogenation of halogenated aromatic compounds

Also Published As

Publication number Publication date
US3423478A (en) 1969-01-21
NL126578C (de)
DE1518260A1 (de) 1969-04-17
FR1454741A (fr) 1966-02-11
CH476096A (de) 1969-07-31
GB1094509A (en) 1967-12-13
NL6515126A (de) 1966-05-24

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