IT7826743A0 - Procedimento per purificare chetoni contenenti aldeidi. - Google Patents

Procedimento per purificare chetoni contenenti aldeidi.

Info

Publication number
IT7826743A0
IT7826743A0 IT7826743A IT2674378A IT7826743A0 IT 7826743 A0 IT7826743 A0 IT 7826743A0 IT 7826743 A IT7826743 A IT 7826743A IT 2674378 A IT2674378 A IT 2674378A IT 7826743 A0 IT7826743 A0 IT 7826743A0
Authority
IT
Italy
Prior art keywords
purifying
procedure
ketones containing
containing aldehydes
aldehydes
Prior art date
Application number
IT7826743A
Other languages
English (en)
Other versions
IT1098046B (it
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of IT7826743A0 publication Critical patent/IT7826743A0/it
Application granted granted Critical
Publication of IT1098046B publication Critical patent/IT1098046B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT26743/78A 1977-08-16 1978-08-11 Procedimento per purificare chetoni contenenti aldeidi IT1098046B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9746577A JPS5432412A (en) 1977-08-16 1977-08-16 Purification of ketone

Publications (2)

Publication Number Publication Date
IT7826743A0 true IT7826743A0 (it) 1978-08-11
IT1098046B IT1098046B (it) 1985-08-31

Family

ID=14193039

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26743/78A IT1098046B (it) 1977-08-16 1978-08-11 Procedimento per purificare chetoni contenenti aldeidi

Country Status (7)

Country Link
US (1) US4219507A (it)
JP (1) JPS5432412A (it)
CA (1) CA1106408A (it)
DE (1) DE2835848C3 (it)
FR (1) FR2400498A1 (it)
GB (1) GB2003865B (it)
IT (1) IT1098046B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424685B2 (it) * 1974-06-21 1979-08-23
JPS6048886B2 (ja) * 1981-08-05 1985-10-30 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板及びその製造方法
JPS6112824A (ja) * 1984-06-29 1986-01-21 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板の製造方法
US8710274B2 (en) 2012-05-04 2014-04-29 Lyondell Chemical Technology, L.P. Method of purifying crude acetone stream

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205184A (en) * 1938-07-20 1940-06-18 Du Pont Purification of aldehyde-ketone mixtures
US2543038A (en) * 1947-12-30 1951-02-27 Kellogg M W Co Selective hydrogenation of aldehydes
BE514565A (it) * 1951-10-02
DE1089744B (de) * 1957-05-14 1960-09-29 Hoechst Ag Verfahren zur Trennung von azeotropen Gemischen aus Aceton, 1 bis 5 Kohlenstoffatome enthaltenden Alkoholen und Estern mit 3 bis 7 Kohlenstoffatomen
US3137732A (en) * 1961-03-13 1964-06-16 Shell Oil Co Stabilization of ketones
FR1317553A (it) * 1961-03-13 1963-05-08
US3309407A (en) * 1961-12-27 1967-03-14 Celanese Corp Process of purifying methyl ethyl ketone
GB1264460A (it) * 1970-10-29 1972-02-23
GB1383246A (en) * 1971-01-13 1975-02-05 Yeda Res & Dev Production of alcohols from aldehydes and ketones
NL7116417A (it) * 1971-11-30 1973-06-04
GB1454690A (en) * 1974-01-02 1976-11-03 Hercules Inc Hydrogenation of molten aldehydic dimethyl terephthalate

Also Published As

Publication number Publication date
JPS5432412A (en) 1979-03-09
CA1106408A (en) 1981-08-04
FR2400498B1 (it) 1981-07-24
GB2003865A (en) 1979-03-21
DE2835848C3 (de) 1981-07-30
DE2835848A1 (de) 1979-02-22
US4219507A (en) 1980-08-26
GB2003865B (en) 1982-03-17
IT1098046B (it) 1985-08-31
FR2400498A1 (fr) 1979-03-16
DE2835848B2 (de) 1980-07-31

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