IT961664B - Procedimento per il riciclo di zolfo in impianti di frazionamento di stirolo - Google Patents

Procedimento per il riciclo di zolfo in impianti di frazionamento di stirolo

Info

Publication number
IT961664B
IT961664B IT51712/72A IT5171272A IT961664B IT 961664 B IT961664 B IT 961664B IT 51712/72 A IT51712/72 A IT 51712/72A IT 5171272 A IT5171272 A IT 5171272A IT 961664 B IT961664 B IT 961664B
Authority
IT
Italy
Prior art keywords
recycling
plants
sulfur
procedure
styrene fraction
Prior art date
Application number
IT51712/72A
Other languages
English (en)
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Application granted granted Critical
Publication of IT961664B publication Critical patent/IT961664B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT51712/72A 1971-07-26 1972-07-24 Procedimento per il riciclo di zolfo in impianti di frazionamento di stirolo IT961664B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16614371A 1971-07-26 1971-07-26

Publications (1)

Publication Number Publication Date
IT961664B true IT961664B (it) 1973-12-10

Family

ID=22602004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51712/72A IT961664B (it) 1971-07-26 1972-07-24 Procedimento per il riciclo di zolfo in impianti di frazionamento di stirolo

Country Status (10)

Country Link
JP (1) JPS4834833A (it)
AR (1) AR192811A1 (it)
BR (1) BR7205007D0 (it)
CA (1) CA989767A (it)
ES (1) ES405119A1 (it)
FR (1) FR2147199B1 (it)
GB (1) GB1391107A (it)
IT (1) IT961664B (it)
TR (1) TR17148A (it)
ZA (1) ZA725076B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103236A (it) * 1975-03-08 1976-09-11 Yuasa Battery Co Ltd
DE3539776A1 (de) * 1985-11-09 1987-05-21 Basf Ag Verfahren zur destillation vinylaromatischer verbindungen
JPS62115660A (ja) * 1985-11-15 1987-05-27 Matsushita Electric Ind Co Ltd 鉛蓄電池用極板群の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408264A (en) * 1966-11-22 1968-10-29 Universal Oil Prod Co Subatmospheric distillation of a benzene, toluene, ethyl benzene, styrene mixture ina single column with a cut-back oil

Also Published As

Publication number Publication date
FR2147199B1 (it) 1974-07-26
BR7205007D0 (pt) 1973-05-24
FR2147199A1 (it) 1973-03-09
AR192811A1 (es) 1973-03-14
CA989767A (en) 1976-05-25
DE2236506A1 (de) 1973-02-15
JPS4834833A (it) 1973-05-22
ZA725076B (en) 1973-04-25
DE2236506B2 (de) 1976-12-09
ES405119A1 (es) 1975-07-01
TR17148A (tr) 1974-04-25
GB1391107A (en) 1975-04-16

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