GB877662A - Preparation of acetaldehyde monoperacetate - Google Patents

Preparation of acetaldehyde monoperacetate

Info

Publication number
GB877662A
GB877662A GB43520/59A GB4352059A GB877662A GB 877662 A GB877662 A GB 877662A GB 43520/59 A GB43520/59 A GB 43520/59A GB 4352059 A GB4352059 A GB 4352059A GB 877662 A GB877662 A GB 877662A
Authority
GB
United Kingdom
Prior art keywords
acetaldehyde
preparation
ozone
monoperacetate
acetaldehyde monoperacetate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB43520/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB877662A publication Critical patent/GB877662A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds

Abstract

Acetaldehyde monoperacetate is prepared by contacting a liquid stream comprising acetaldehyde with molecular oxygen in the presence of ozone or ultra-violet light at a temperature between -15 DEG C. and +30 DEG C. under conditions producing a Reynolds number of at least 2100, preferably above 250,000. An organic solvent may be used. The amount of ozone is preferably from 0.0001 to 5% by weight based on the acetaldehyde. The process may be operated in a continuous manner. Specification 795,927 is referred to.
GB43520/59A 1958-12-24 1959-12-22 Preparation of acetaldehyde monoperacetate Expired GB877662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US877662XA 1958-12-24 1958-12-24

Publications (1)

Publication Number Publication Date
GB877662A true GB877662A (en) 1961-09-20

Family

ID=22207119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43520/59A Expired GB877662A (en) 1958-12-24 1959-12-22 Preparation of acetaldehyde monoperacetate

Country Status (1)

Country Link
GB (1) GB877662A (en)

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