CH565576A5 - - Google Patents

Info

Publication number
CH565576A5
CH565576A5 CH1752773A CH1752773A CH565576A5 CH 565576 A5 CH565576 A5 CH 565576A5 CH 1752773 A CH1752773 A CH 1752773A CH 1752773 A CH1752773 A CH 1752773A CH 565576 A5 CH565576 A5 CH 565576A5
Authority
CH
Switzerland
Application number
CH1752773A
Original Assignee
Escher Wyss 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 Escher Wyss Ag filed Critical Escher Wyss Ag
Priority to CH1752773A priority Critical patent/CH565576A5/xx
Priority to DE2364345A priority patent/DE2364345C3/de
Priority to IT2990174A priority patent/IT1026572B/it
Priority to JP49141952A priority patent/JPS5092892A/ja
Priority to US05/531,245 priority patent/US3997389A/en
Priority to SE7415554A priority patent/SE399549B/xx
Priority to GB53822/74A priority patent/GB1495737A/en
Priority to FR7441091A priority patent/FR2254517B1/fr
Publication of CH565576A5 publication Critical patent/CH565576A5/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
    • B41K3/54—Inking devices
    • B41K3/56—Inking devices using inking pads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH1752773A 1973-12-14 1973-12-14 CH565576A5 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1752773A CH565576A5 (fr) 1973-12-14 1973-12-14
DE2364345A DE2364345C3 (de) 1973-12-14 1973-12-22 Verfahren zur Konzentrierung der Schmelze von Natron- oder Kalilauge und Vorrichtung zur Durchführung des Verfahrens
IT2990174A IT1026572B (it) 1973-12-14 1974-11-27 Processo per la concentrazione di masse fuse di soluzioni di soda caustica o potassa caustica e apparecchio per la realizzazione del processo
JP49141952A JPS5092892A (fr) 1973-12-14 1974-12-10
US05/531,245 US3997389A (en) 1973-12-14 1974-12-10 Concentrating sodium or potassium hydroxide
SE7415554A SE399549B (sv) 1973-12-14 1974-12-11 Forfarande och anordning for koncentration av en smelta av natron- eller kalilut
GB53822/74A GB1495737A (en) 1973-12-14 1974-12-12 Method of concentrating potassium or sodium hydroxide liquids and an apparatus for carrying out the method
FR7441091A FR2254517B1 (fr) 1973-12-14 1974-12-13

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1752773A CH565576A5 (fr) 1973-12-14 1973-12-14
DE2364345A DE2364345C3 (de) 1973-12-14 1973-12-22 Verfahren zur Konzentrierung der Schmelze von Natron- oder Kalilauge und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
CH565576A5 true CH565576A5 (fr) 1975-08-29

Family

ID=25719641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1752773A CH565576A5 (fr) 1973-12-14 1973-12-14

Country Status (7)

Country Link
US (1) US3997389A (fr)
JP (1) JPS5092892A (fr)
CH (1) CH565576A5 (fr)
DE (1) DE2364345C3 (fr)
FR (1) FR2254517B1 (fr)
GB (1) GB1495737A (fr)
SE (1) SE399549B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586981A (en) * 1983-08-05 1986-05-06 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky Institut Atomnogo Energeticheskogo Mashinostroenia Method of continuous decontamination of radiocontaminated liquids by distillation
US4551325A (en) * 1983-11-07 1985-11-05 Stuaffer Chemical Company Method for conducting a chemical process in a packed multi-tubular reactor
DE19602640A1 (de) * 1996-01-25 1997-07-31 Basf Ag Verfahren und Verdampfer zur Verdampfung oxidationsempfindlicher Verbindungen
JP5434348B2 (ja) * 2009-08-04 2014-03-05 株式会社リコー トナーの製造方法
US20110177440A1 (en) * 2010-01-21 2011-07-21 Hiroshi Yamada Method of manufacturing toner and toner manufactured by the method
CN105903216A (zh) * 2016-05-23 2016-08-31 江苏瑞升华能源科技有限公司 中药浓缩装置及工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75824C (de) * W. GREINER in Braunschweig. Gaufsstr. 31 Verdampfapparat mit beschleunigter Circulation
DE71271C (de) * W. greiner in Braunschweig, Gaufsstr. 31 Verdampf-Apparat mit beschleunigter Circulation
GB190820972A (en) * 1907-10-08 1909-02-04 Grevenbroich Maschf Improvements in or relating to Evaporating Apparatus
US1597809A (en) * 1921-10-06 1926-08-31 Chemical & Vacuum Machinery Co Method of and apparatus for desiccating liquids
FR709044A (fr) * 1930-01-02 1931-08-01 Procédé et appareil pour récupérer les éléments volatifs des solutions destinées à être évaporées
US1883211A (en) * 1930-10-20 1932-10-18 Standard Oil Co Concentration of caustic soda
CH181239A (de) * 1933-11-16 1935-12-15 Vogelbusch Wilhelm Verfahren zur Gewinnung der leichtsiedenden Bestandteile einer Lösung unter Anwendung von Brüdenkompression.
US2467529A (en) * 1945-01-04 1949-04-19 Hormel & Co Geo A Process for producing lardlike product
US2519618A (en) * 1947-07-25 1950-08-22 Shell Dev Evaporator and fluid contact apparatus
US2562495A (en) * 1948-08-10 1951-07-31 Diamond Alkali Co Dehydration of caustic alkali
US2758061A (en) * 1949-10-31 1956-08-07 Ruetgerswerke Ag Vaporization and cracking of liquids or mixtures of liquids, more particularly of hydrocarbons
BE505127A (fr) * 1950-08-14
US2698779A (en) * 1950-08-14 1955-01-04 Monsanto Chemicals Concentration of fusible caustic alkalies
AT209838B (de) * 1958-08-28 1960-06-25 Vogelbusch Gmbh Verfahren und Vorrichtung zur kombinierten Entgeistung und Eindampfung von leichtsiedenden, vorzugsweise Alkohol enthaltenden Lösungen, insbesondere von Maischen der Spiritus- und Hefefabrikation
FR1238821A (fr) * 1959-07-07 1960-08-19 Kestner App Evaporateurs Procédé de concentration à haute teneur de solutions ayant un point d'ébullition élevé
US3147174A (en) * 1959-10-14 1964-09-01 Chemical Construction Corp Low moisture urea melt
US3370635A (en) * 1964-04-16 1968-02-27 Garrett Corp Evaporator tube assembly
US3380806A (en) * 1965-07-02 1968-04-30 Frontier Chemical Company Reduction of chlorates in caustic soda
US3872910A (en) * 1970-02-04 1975-03-25 Bertrams Ag Hch Method of concentrating caustic solutions

Also Published As

Publication number Publication date
SE399549B (sv) 1978-02-20
FR2254517B1 (fr) 1978-03-24
US3997389A (en) 1976-12-14
DE2364345A1 (de) 1975-07-10
DE2364345C3 (de) 1980-04-24
FR2254517A1 (fr) 1975-07-11
JPS5092892A (fr) 1975-07-24
SE7415554L (fr) 1975-06-16
DE2364345B2 (de) 1979-08-09
GB1495737A (en) 1977-12-21

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Legal Events

Date Code Title Description
PL Patent ceased