GB1039832A - An electrically heated film evaporator - Google Patents

An electrically heated film evaporator

Info

Publication number
GB1039832A
GB1039832A GB25363/63A GB2536363A GB1039832A GB 1039832 A GB1039832 A GB 1039832A GB 25363/63 A GB25363/63 A GB 25363/63A GB 2536363 A GB2536363 A GB 2536363A GB 1039832 A GB1039832 A GB 1039832A
Authority
GB
United Kingdom
Prior art keywords
tube
solutions
electrically heated
film evaporator
june
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB25363/63A
Other languages
English (en)
Inventor
Heinrich Mueller
Werner Honsberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1039832A publication Critical patent/GB1039832A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F24H1/105—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • 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
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/01—Electric heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/34—Caustic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB25363/63A 1962-06-27 1963-06-26 An electrically heated film evaporator Expired GB1039832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB67832A DE1159413B (de) 1962-06-27 1962-06-27 Elektrisch beheizter Duennschichtverdampfer zur Entwaesserung von AEtzalkaliloesungen

Publications (1)

Publication Number Publication Date
GB1039832A true GB1039832A (en) 1966-08-24

Family

ID=6975660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25363/63A Expired GB1039832A (en) 1962-06-27 1963-06-26 An electrically heated film evaporator

Country Status (5)

Country Link
US (1) US3247888A (enrdf_load_html_response)
BE (1) BE634154A (enrdf_load_html_response)
DE (1) DE1159413B (enrdf_load_html_response)
GB (1) GB1039832A (enrdf_load_html_response)
NL (1) NL294585A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021838A1 (enrdf_load_html_response) * 1968-10-29 1970-07-24 Chisso Corp
US3604893A (en) * 1967-10-11 1971-09-14 Laporte Titanium Ltd Method and apparatus for electrically heating a fluid

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370635A (en) * 1964-04-16 1968-02-27 Garrett Corp Evaporator tube assembly
US5220637A (en) * 1992-06-26 1993-06-15 Aai Corporation Method and apparatus for controllably generating smoke
FR2708726B1 (fr) * 1993-08-03 1995-09-01 Electricite De France Dispositif échangeur pour le chauffage d'un fluide visqueux.
FR2797371B1 (fr) * 1999-08-05 2001-09-21 Cogema Thermosiphon par tube a passage de courant
CN1878914A (zh) * 2003-11-06 2006-12-13 3M创新有限公司 包含粘结树脂芯体的逆向反射元件以及路面标记
US20050158461A1 (en) * 2004-01-21 2005-07-21 3M Innovative Properties Company Methods of making reflective elements
US7223307B2 (en) * 2004-01-21 2007-05-29 3M Innovative Properties Company Disc coater
CN107848839B (zh) * 2015-05-13 2021-12-31 突破技术有限责任公司 具有膜加热的液体净化
CN105126368B (zh) * 2015-07-27 2017-01-18 上海中科易成新材料技术有限公司 一种降膜蒸发器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US568615A (en) * 1896-09-29 Apparatus for evaporating liquids
US912994A (en) * 1907-06-08 1909-02-23 Westinghouse Electric & Mfg Co Electric heating apparatus.
US1727585A (en) * 1927-08-23 1929-09-10 Robert A Carleton Fluid heating and vaporizing apparatus
US1932406A (en) * 1933-04-28 1933-10-31 Joseph W Harris Electric liquid-heating apparatus
GB482715A (en) * 1935-10-01 1938-04-01 Siemens Ag Improvements in or relating to electric steam generators or superheaters for high pressures and temperatures
FR891660A (fr) * 1938-03-05 1944-03-15 Wiener Locomotiv Fabriks Actie Installation de production de vapeur
US2891375A (en) * 1956-01-06 1959-06-23 Moulinage Et Retarderie De Cha Apparatus for the production of high-bulk yarn
US2873799A (en) * 1956-01-09 1959-02-17 Allied Chem Method and apparatus for dehydrating aqueous caustic solutions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604893A (en) * 1967-10-11 1971-09-14 Laporte Titanium Ltd Method and apparatus for electrically heating a fluid
FR2021838A1 (enrdf_load_html_response) * 1968-10-29 1970-07-24 Chisso Corp
US3629551A (en) * 1968-10-29 1971-12-21 Chisso Corp Controlling heat generation locally in a heat-generating pipe utilizing skin-effect current

Also Published As

Publication number Publication date
US3247888A (en) 1966-04-26
DE1159413B (de) 1963-12-19
BE634154A (enrdf_load_html_response)
NL294585A (enrdf_load_html_response)

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