BR8101743A - Processo para a separacao termica continua de mistura de produtos liquidos termicamente instaveis,produtos obtidos e aparelho para realizar o processo - Google Patents

Processo para a separacao termica continua de mistura de produtos liquidos termicamente instaveis,produtos obtidos e aparelho para realizar o processo

Info

Publication number
BR8101743A
BR8101743A BR8101743A BR8101743A BR8101743A BR 8101743 A BR8101743 A BR 8101743A BR 8101743 A BR8101743 A BR 8101743A BR 8101743 A BR8101743 A BR 8101743A BR 8101743 A BR8101743 A BR 8101743A
Authority
BR
Brazil
Prior art keywords
appliance
carry out
products
thermal separation
continuous thermal
Prior art date
Application number
BR8101743A
Other languages
English (en)
Portuguese (pt)
Inventor
J Gruter
G Vanetti
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Publication of BR8101743A publication Critical patent/BR8101743A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
BR8101743A 1980-03-25 1981-03-24 Processo para a separacao termica continua de mistura de produtos liquidos termicamente instaveis,produtos obtidos e aparelho para realizar o processo BR8101743A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8020902A IT8020902A0 (it) 1980-03-25 1980-03-25 Procedimento ed apparecchiatura per la separazione continua per via termica di miscele liquide dicomposti termolabili.

Publications (1)

Publication Number Publication Date
BR8101743A true BR8101743A (pt) 1981-09-29

Family

ID=11173792

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101743A BR8101743A (pt) 1980-03-25 1981-03-24 Processo para a separacao termica continua de mistura de produtos liquidos termicamente instaveis,produtos obtidos e aparelho para realizar o processo

Country Status (8)

Country Link
JP (1) JPS5716860A (enrdf_load_stackoverflow)
BE (1) BE888091A (enrdf_load_stackoverflow)
BR (1) BR8101743A (enrdf_load_stackoverflow)
DE (1) DE3106350A1 (enrdf_load_stackoverflow)
FR (1) FR2479217A1 (enrdf_load_stackoverflow)
GB (1) GB2072025B (enrdf_load_stackoverflow)
IT (1) IT8020902A0 (enrdf_load_stackoverflow)
NL (1) NL8101330A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338488A1 (de) * 1982-10-29 1984-05-03 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von temperaturempfindlichen produkten durch thermisch schonende destillation mittels eines mit einer destillationskolonne verbundenen duennschichtverdampfers und eine anordnung zur durchfuehrung des verfahrens
FR2540512B1 (fr) * 1983-02-07 1988-09-09 Martel Jean Pierre Procede et installation polyvalente de distillerie avec concentration d'effluents ou de liquides thermosensibles
DE4407222A1 (de) * 1994-03-04 1995-09-07 Basf Ag Verfahren zur Rückgewinnung von Caprolactam aus Oliogo- und/oder Polymeren des Caprolactams
FR2809395B1 (fr) * 2000-05-26 2002-07-19 Rhodia Polyamide Intermediates Procede de purification de lactames
EA003459B1 (ru) 2000-12-28 2003-06-26 Х.Лундбекк А/С Способ получения чистого циталопрама
MX2008010054A (es) 2006-02-02 2009-01-26 Coty S A S Envoltura para contenedor de liquido de rociar presurizado.
USD666491S1 (en) 2011-07-15 2012-09-04 S.C. Johnson & Son, Inc. Overcap
CN111265902B (zh) * 2020-03-09 2023-04-21 内蒙古兰格生物科技有限公司 连续精馏装置
CN116528956A (zh) * 2020-11-23 2023-08-01 科思创德国股份有限公司 用于将液体物质混合物分离成2至6个具有不同组成的液体产物料流的蒸馏单元和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035859A1 (en) * 1969-09-09 1971-03-11 VEB Chemieanlagenbau Erfurt Rudis leben, χ 5211 Rudisieben Purification of thermally unstable mater- - ials eg caprolactam
IT1113404B (it) * 1979-02-28 1986-01-20 Snia Viscosa Internazionale brevetti s.r.l.via brentano 2 milano

Also Published As

Publication number Publication date
JPS5716860A (en) 1982-01-28
GB2072025A (en) 1981-09-30
BE888091A (fr) 1981-09-24
FR2479217B1 (enrdf_load_stackoverflow) 1984-06-08
FR2479217A1 (fr) 1981-10-02
DE3106350A1 (de) 1981-12-24
GB2072025B (en) 1983-11-30
NL8101330A (nl) 1981-10-16
IT8020902A0 (it) 1980-03-25

Similar Documents

Publication Publication Date Title
ES509296A0 (es) Procedimiento y dispositivo para regular en continuo la transferencia de productos solidos, indenticos y fragiles.
BR8001504A (pt) Processo continuo para producao de microcapsulas
GB2014506B (en) Method for the continuous production of thermally insulateed piping
MX161747A (es) Heterofilamentos termicamente adheribles y metodo para producirlos
BR7805176A (pt) Processo para a preparacao de um tijolo de magnesiacarbono e produto resultante
BR8108800A (pt) Processo de separacao termicamente ativada
DK252378A (da) Stabile emulgeret flydende foderprodukt samt fremgangsmaade til dets fremstilling
IT8122492A0 (it) Apparecchiatura per il trattamento in continuo di un materiale dilunghezza continua con plasma abassa temperatura.
BR8001029A (pt) Processo para produzir alimentos contendo bifidobacterias
BR8108482A (pt) Processo para producao de n-fosfonometilglicina
FR2579735B3 (fr) Appareil pour la production domestique de glaces et de produits froids similaires
DK560078A (da) Fremgangsmaade til fremstilling af en varmeakkumulator samt midel til udoevelse af fremgangsmaaden
IT8521648A0 (it) Procedimento per il trattamento termico di pezzi metallici impiegando un forno continuo a spingitoio e dispositivo per eseguire tale procedimento.
BR8101743A (pt) Processo para a separacao termica continua de mistura de produtos liquidos termicamente instaveis,produtos obtidos e aparelho para realizar o processo
BR7904855A (pt) Isolamento por insuflacao,processo para se fazer isolamento por insuflacao e processo continuo para se fazer isolamento por insuflacao
ES276752Y (es) Aparato polifuncional para la produccion de helados y productos frios semejantes
BR8200617A (pt) Processo para produzir poliolefinas
BR8007844A (pt) Processo de conversao termica de hidrocarbonetos
FR2471958B1 (fr) Procede pour la conformation de materiaux isolants au point de vue thermique
DK49281A (da) Skaalformet engangsprodukt samt fremgangsmaade til dets fremstilling
BR8101390A (pt) Recipiente metalico e processo para produzir o mesmo
FR2558751B1 (fr) Materiau pour pulverisation thermique
MX6946E (es) Procedimiento mejorado para la cristalizacion continua de dextrosa-alfa-monohidrato,de liquidos que contienen dextrosa
BR8008109A (pt) Processo para a producao continua de alcool por fermentacao e aparelho para realizacao do processo
BR8104501A (pt) Cavidades microondas estabilizadas a temperatura estabilizadas a temperatura e processo para preparacao das cavides