BR8504172A - Processo para a separacao de t-butilestireno de um efluente de zona de oxidesidrogenacao contendo t-butiletilbenzeno e t-butilestireno - Google Patents

Processo para a separacao de t-butilestireno de um efluente de zona de oxidesidrogenacao contendo t-butiletilbenzeno e t-butilestireno

Info

Publication number
BR8504172A
BR8504172A BR8504172A BR8504172A BR8504172A BR 8504172 A BR8504172 A BR 8504172A BR 8504172 A BR8504172 A BR 8504172A BR 8504172 A BR8504172 A BR 8504172A BR 8504172 A BR8504172 A BR 8504172A
Authority
BR
Brazil
Prior art keywords
butystylene
oxideshydrogenation
butylethylbenzene
separation
effluent containing
Prior art date
Application number
BR8504172A
Other languages
English (en)
Inventor
Glen Francis Crum
Original Assignee
El Paso Products 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 El Paso Products Co filed Critical El Paso Products Co
Publication of BR8504172A publication Critical patent/BR8504172A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • 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
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
BR8504172A 1984-08-31 1985-08-29 Processo para a separacao de t-butilestireno de um efluente de zona de oxidesidrogenacao contendo t-butiletilbenzeno e t-butilestireno BR8504172A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64626684A 1984-08-31 1984-08-31

Publications (1)

Publication Number Publication Date
BR8504172A true BR8504172A (pt) 1986-06-24

Family

ID=24592398

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504172A BR8504172A (pt) 1984-08-31 1985-08-29 Processo para a separacao de t-butilestireno de um efluente de zona de oxidesidrogenacao contendo t-butiletilbenzeno e t-butilestireno

Country Status (10)

Country Link
JP (1) JPS6160622A (pt)
AU (1) AU577391B2 (pt)
BE (1) BE902873A (pt)
BR (1) BR8504172A (pt)
CA (1) CA1226239A (pt)
DE (1) DE3530750A1 (pt)
FR (1) FR2569688B1 (pt)
GB (1) GB2163773B (pt)
IT (1) IT1191621B (pt)
NZ (1) NZ212659A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006254850A (ja) * 2005-03-18 2006-09-28 Yanmar Co Ltd 刈刃装置及び刈取装置
DE102006029318B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006029320B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64177C (pt) * 1943-02-08
NL278143A (pt) * 1961-05-08
DE1468319A1 (de) * 1964-05-22 1968-11-28 Metallgesellschaft Ag Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstoff-Gemischen
IT971310B (it) * 1972-11-29 1974-04-30 Snam Progetti Procedimento per la separazione di un idrocarburo vinil aromatico ad elevata purezza da miscele idro carburiche che lo contengono
CA1053601A (en) * 1974-05-30 1979-05-01 Martin R. Cines Extractive distillation

Also Published As

Publication number Publication date
JPS6160622A (ja) 1986-03-28
IT1191621B (it) 1988-03-23
IT8521155A0 (it) 1985-06-14
GB2163773B (en) 1988-04-20
NZ212659A (en) 1988-09-29
AU577391B2 (en) 1988-09-22
AU4459185A (en) 1986-03-06
BE902873A (fr) 1986-01-13
CA1226239A (en) 1987-09-01
GB8510898D0 (en) 1985-06-05
FR2569688A1 (fr) 1986-03-07
FR2569688B1 (fr) 1988-07-08
DE3530750A1 (de) 1986-03-06
GB2163773A (en) 1986-03-05

Similar Documents

Publication Publication Date Title
BR8604672A (pt) Compostos,emprego,processo para a fotopolimerizacao de compostos e sistemas fotopolimerizaveis
BR8506401A (pt) Processo integrado de separacao gasosa
PT92127A (pt) Processo para a separacao de elementos perturbadores de solucoes de electrolitos de metais valiosos
PT81434B (pt) Processo para o tratamento de material de acondicionamento
BR8604489A (pt) Processo para o tratamento de granulos
BR8701069A (pt) Processo para a separacao de nitrogenio e metano
BR8604182A (pt) Processo para producao de eteres
BR8202528A (pt) Processo de separacao por adsorcao
BR8506899A (pt) Processo e dispositivo para a aplicacao de meios fluidos
BR8501146A (pt) Processo para a remocao e recuperacao de vanadio e niquel de materiais contendo vanadio e niquel
BR8505364A (pt) Processo para aplicacao de material de pulverizacao refratario
BR8501588A (pt) Processo para a preparacao de poliisocianatos
BR8501742A (pt) Processo para a preparacao de polimeros e emprego
PT80919B (pt) Processo para a preparacao de 3-arilcarbonil e 3-cicloalquilcarbonil-1-minoalquil_1h-indois
BR8502305A (pt) Processo para a preparacao de organopol issiloxanas organofuncionais
BR8506308A (pt) Processo para preparacao de polimero contendo poliamida-poliureia
BR8500014A (pt) Processo para a estabilizacao de poliolefinas
BR8503063A (pt) Processo para o reprocessamento de catalisadores de fluoracao
PT81061B (pt) Processo para a preparacao de um polipeptideo vacinico
BR8501134A (pt) Processo para a preparacao de gliciditeres
PT80044B (pt) Processo para a preparacao de concentrados emulsionaveis contendo azois
BR8606154A (pt) Processo para a preparacao de compostos glicidilicos e emprego
BR8801119A (pt) Processo para a separacao de particulas solidas e dispositivo
BR8603940A (pt) Processo e aparelho para emprego na separacao de solidos de um liquido
BR8706678A (pt) Processo para a fabricacao de querosene e ou gasoleo(s)