ZA823240B - Producing solvent-grade methyl-naphthalene - Google Patents

Producing solvent-grade methyl-naphthalene

Info

Publication number
ZA823240B
ZA823240B ZA823240A ZA823240A ZA823240B ZA 823240 B ZA823240 B ZA 823240B ZA 823240 A ZA823240 A ZA 823240A ZA 823240 A ZA823240 A ZA 823240A ZA 823240 B ZA823240 B ZA 823240B
Authority
ZA
South Africa
Prior art keywords
naphthalene
grade methyl
producing solvent
solvent
producing
Prior art date
Application number
ZA823240A
Inventor
C Mathew
D Zudkevitch
S Belsky
J Mottram
Original Assignee
Allied Corp
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 Allied Corp filed Critical Allied Corp
Publication of ZA823240B publication Critical patent/ZA823240B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • 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
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C07C7/171—Sulfuric acid or oleum
ZA823240A 1981-07-29 1982-05-11 Producing solvent-grade methyl-naphthalene ZA823240B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28824281A 1981-07-29 1981-07-29

Publications (1)

Publication Number Publication Date
ZA823240B true ZA823240B (en) 1983-04-27

Family

ID=23106334

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823240A ZA823240B (en) 1981-07-29 1982-05-11 Producing solvent-grade methyl-naphthalene

Country Status (5)

Country Link
JP (1) JPS5821627A (en)
CA (1) CA1184948A (en)
DE (1) DE3227491A1 (en)
GB (1) GB2104543B (en)
ZA (1) ZA823240B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965028A (en) * 1982-10-06 1984-04-13 Nippon Steel Chem Co Ltd Method for purifying methylnaphthalene
DE3421303A1 (en) * 1984-06-08 1985-12-12 Hoechst Ag, 6230 Frankfurt SALTS FROM 3-HYDROXY-4-OXO-3,4-DIHYDRO-1,2,3-BENZOTRIAZINE AND AMINO COMPOUNDS
DE3837450A1 (en) * 1988-11-04 1990-05-10 Huels Chemische Werke Ag METHOD FOR PRODUCING 1.1-DIPHENYLETHANE WITH GOOD ODOR QUALITY
CN106336338A (en) * 2015-07-09 2017-01-18 上海宝钢化工有限公司 Method for removing quinoline in DMNO-3

Also Published As

Publication number Publication date
CA1184948A (en) 1985-04-02
JPS5821627A (en) 1983-02-08
DE3227491A1 (en) 1983-02-10
GB2104543A (en) 1983-03-09
GB2104543B (en) 1985-06-19

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