BE774298A - Kwaliteitsverbetering van methylethylketon - Google Patents

Kwaliteitsverbetering van methylethylketon

Info

Publication number
BE774298A
BE774298A BE774298A BE774298A BE774298A BE 774298 A BE774298 A BE 774298A BE 774298 A BE774298 A BE 774298A BE 774298 A BE774298 A BE 774298A BE 774298 A BE774298 A BE 774298A
Authority
BE
Belgium
Prior art keywords
quality improvement
methylethyl ketone
methylethyl
ketone
improvement
Prior art date
Application number
BE774298A
Other languages
English (en)
Original Assignee
Shell Int Research
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 GB5151770A external-priority patent/GB1306615A/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BE774298A publication Critical patent/BE774298A/nl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE774298A 1970-10-29 1971-10-22 Kwaliteitsverbetering van methylethylketon BE774298A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5151770A GB1306615A (en) 1970-01-08 1970-10-29 Container with venting gasket

Publications (1)

Publication Number Publication Date
BE774298A true BE774298A (nl) 1972-04-24

Family

ID=10460335

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774298A BE774298A (nl) 1970-10-29 1971-10-22 Kwaliteitsverbetering van methylethylketon

Country Status (8)

Country Link
JP (1) JPS5735167B1 (nl)
BE (1) BE774298A (nl)
CA (1) CA949074A (nl)
CH (1) CH593222A5 (nl)
DE (1) DE2153582C3 (nl)
FR (1) FR2113307A5 (nl)
GB (1) GB1264460A (nl)
NL (1) NL171355C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432412A (en) * 1977-08-16 1979-03-09 Mitsui Petrochem Ind Ltd Purification of ketone
CN103739469A (zh) * 2013-12-24 2014-04-23 山东滨州裕华化工厂有限公司 利用醚后液化气中的c4馏分制备mek的工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053898A (en) * 1959-07-21 1962-09-11 Exxon Research Engineering Co Preparation of ketones from secondary alcohols

Also Published As

Publication number Publication date
NL171355C (nl) 1983-03-16
DE2153582B2 (de) 1980-05-29
FR2113307A5 (nl) 1972-06-23
DE2153582C3 (de) 1981-01-29
GB1264460A (nl) 1972-02-23
CH593222A5 (nl) 1977-11-30
AU3502871A (en) 1973-05-03
CA949074A (en) 1974-06-11
JPS5735167B1 (nl) 1982-07-27
NL7114772A (nl) 1972-05-03
DE2153582A1 (nl) 1972-05-04
NL171355B (nl) 1982-10-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MIJ N.V.

Effective date: 19901031