IT1137259B - Procedimento e dispositivo per la concentrazione di liscivia alcalina - Google Patents

Procedimento e dispositivo per la concentrazione di liscivia alcalina

Info

Publication number
IT1137259B
IT1137259B IT22553/81A IT2255381A IT1137259B IT 1137259 B IT1137259 B IT 1137259B IT 22553/81 A IT22553/81 A IT 22553/81A IT 2255381 A IT2255381 A IT 2255381A IT 1137259 B IT1137259 B IT 1137259B
Authority
IT
Italy
Prior art keywords
alkaline
smooth
procedure
concentration
alkaline smooth
Prior art date
Application number
IT22553/81A
Other languages
English (en)
Other versions
IT8122553A0 (it
Inventor
Hans Kuhnlein
Hans Rudolf Kung
Georg Molnar
Original Assignee
Bertrams Ag
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 Bertrams Ag filed Critical Bertrams Ag
Publication of IT8122553A0 publication Critical patent/IT8122553A0/it
Application granted granted Critical
Publication of IT1137259B publication Critical patent/IT1137259B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/42—Concentration; Dehydration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IT22553/81A 1980-07-11 1981-06-25 Procedimento e dispositivo per la concentrazione di liscivia alcalina IT1137259B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH532780A CH644568A5 (de) 1980-07-11 1980-07-11 Verfahren und vorrichtung zum konzentrieren von alkalilauge.

Publications (2)

Publication Number Publication Date
IT8122553A0 IT8122553A0 (it) 1981-06-25
IT1137259B true IT1137259B (it) 1986-09-03

Family

ID=4291728

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22553/81A IT1137259B (it) 1980-07-11 1981-06-25 Procedimento e dispositivo per la concentrazione di liscivia alcalina

Country Status (7)

Country Link
US (1) US4383887A (it)
JP (1) JPS6058166B2 (it)
CH (1) CH644568A5 (it)
DE (1) DE3123365C2 (it)
FR (1) FR2486515B1 (it)
GB (1) GB2081114B (it)
IT (1) IT1137259B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8409717U1 (de) * 1984-03-27 1986-11-20 Schick, Josef Hubert, 5203 Much Vorrichtung zum Wärme- und Stoffaustausch zwischen zwei oder mehr strömungsfähigen Medien
US5246541A (en) * 1991-05-14 1993-09-21 A. Ahlstrom Corporation Evaporator for liquid solutions
CN1047766C (zh) * 1996-09-14 1999-12-29 邯郸滏阳化工集团有限公司 一种适用于隔膜烧碱蒸发工艺的设备系统
US6391149B1 (en) 1998-06-04 2002-05-21 Advanced Cardiovascular Systems, Inc. Method and apparatus for concentrating a solute in solution with a solvent
US6620151B2 (en) * 2001-03-01 2003-09-16 Advanced Neuromodulation Systems, Inc. Non-constant pressure infusion pump
ITCO20120032A1 (it) * 2012-06-13 2013-12-14 Wow Technology S R L Metodo per il controllo di sostanze presenti in un liquido

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85072C (it) * 1952-02-11
US3275529A (en) * 1962-12-28 1966-09-27 Saline Water Conversion Corp Falling film still having convex film feeding spillways
FR1398291A (fr) * 1963-06-10 1965-05-07 Wilhelm Schmidding Kupfer Und évaporateur à couche mince
DE2046423B2 (de) * 1970-09-19 1976-08-12 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zur trennung einer fluessigkeit in schwerer- und leichtersiedendes durch kontinuierliche offene destillation

Also Published As

Publication number Publication date
FR2486515B1 (fr) 1986-04-25
GB2081114A (en) 1982-02-17
FR2486515A1 (fr) 1982-01-15
DE3123365C2 (de) 1983-12-01
GB2081114B (en) 1984-02-15
JPS6058166B2 (ja) 1985-12-18
US4383887A (en) 1983-05-17
IT8122553A0 (it) 1981-06-25
CH644568A5 (de) 1984-08-15
DE3123365A1 (de) 1982-04-08
JPS5761622A (en) 1982-04-14

Similar Documents

Publication Publication Date Title
IT1145650B (it) Procedimento per la preparazione di tessere e simili e dispositivo per l attuazione del procedimento
IT1194102B (it) Dispositivo per la memorizzazione di informazioni e procedimento per la sua realizzazione
IT1139759B (it) Procedimento e dispositivo per l'introduzione di almeno un inserto in fascicoli
IT1167391B (it) Carbossi e carbossi sostituiti alcanoil e cicloalcanoil peptidi
DK246082A (da) Tympanometriapparat
IT1193576B (it) 17alfa-acilossi-5beta-corticoidi e 17alfa-acilossi-5alfa-corticoidi
IT1178020B (it) Metodo e dispositivo per la fabbricazione di rulli
IT1137259B (it) Procedimento e dispositivo per la concentrazione di liscivia alcalina
IT1142142B (it) 5alfa-androstan-17beta-carbossilati e 5beta-androstan-17beta-carbossilati
IT1144453B (it) Procedimento e dispositivo per la lavorazione a scintillamento
IT1143223B (it) Procedimento e dispositivo per la presagomatura di imbottirure
IT1212464B (it) Procedimento di estrazione e dispositivo per l'esecuzione
TR22157A (tr) Herbisid bilesikler ve bilesimler
IT1137258B (it) Procedimento e dispositivo per la concentrazione di liscivie alcaline
AT381281B (de) Trag- und fuehrungsvorrichtung
IT1134535B (it) Procedimento e perfezionamento per la preparazione di dicumilperossido
IT1169238B (it) Procedimento per la fabbricazione di microfilo e dispositivo per la sua attuazione
IT1164770B (it) Procedimento e dispositivo per la carbonatazione di soluzioni di saccarosio
DE3166830D1 (de) Rectifier device
IT8248612A0 (it) Metodo e dispositivo per la mercerizzazione di pezze tessili
IT1145713B (it) Procedimento per la preparazione controllata di soluzioni sature e dispositivo per l esecuzione del procedimento
IT8222473A1 (it) Procedimento e dispositivo per la depurazione di sangue
ES501452A0 (es) Procedimiento y dispositivo para la obtencion de polvo de plomo parcialmente oxidado
IT1156085B (it) Dispositivo optoelettronico e procedimento per la sua fabbricazione
IT1170707B (it) Procedimento per preparare 2-ammino 5-nitro-benzofenone e suoi 2-alogeno-derivati

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970623