Classifications

• • 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
  • B01D1/26—Multiple-effect evaporating
• • C—CHEMISTRY; METALLURGY
  • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F1/00—Treatment of water, waste water, or sewage
  • C02F1/02—Treatment of water, waste water, or sewage by heating
  • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
  • C02F1/08—Thin film evaporation
• • 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
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
  • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
  • Y02A20/124—Water desalination

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Hydrology & Water Resources (AREA)
• Engineering & Computer Science (AREA)
• Environmental & Geological Engineering (AREA)
• Water Supply & Treatment (AREA)
• Organic Chemistry (AREA)
• Heat Treatment Of Water, Waste Water Or Sewage (AREA)
• Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
• Manufacture And Refinement Of Metals (AREA)
• Separation Using Semi-Permeable Membranes (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11221797

Family Applications (1)

Country Status (29)

Families Citing this family (2)

Family Cites Families (1)

• 1977
  • 1977-09-14 IT IT27510/77A patent/IT1113611B/it active
• 1978
  • 1978-08-30 AU AU39428/78A patent/AU520590B2/en not_active Expired
  • 1978-09-04 PH PH21564A patent/PH17850A/en unknown
  • 1978-09-05 ZA ZA00785019A patent/ZA785019B/xx unknown
  • 1978-09-05 IL IL55512A patent/IL55512A/xx unknown
  • 1978-09-05 BE BE190263A patent/BE870215R/xx active
  • 1978-09-07 DK DK395678A patent/DK395678A/da not_active Application Discontinuation
  • 1978-09-08 ES ES473585A patent/ES473585A2/es not_active Expired
  • 1978-09-08 YU YU02133/78A patent/YU39143B/xx unknown
  • 1978-09-08 AR AR273637A patent/AR219129A1/es active
  • 1978-09-11 MW MW26/78A patent/MW2678A1/xx unknown
  • 1978-09-12 DD DD78207777A patent/DD138894A6/xx unknown
  • 1978-09-12 PL PL1978209555A patent/PL122213B1/pl unknown
  • 1978-09-12 BG BG040857A patent/BG34447A4/xx unknown
  • 1978-09-12 NL NL7809290A patent/NL7809290A/xx not_active Application Discontinuation
  • 1978-09-12 FR FR7826190A patent/FR2403299A2/fr active Granted
  • 1978-09-12 GB GB7836424A patent/GB2004193B/en not_active Expired
  • 1978-09-12 SE SE7809613A patent/SE430594B/sv unknown
  • 1978-09-12 NO NO783083A patent/NO151001C/no unknown
  • 1978-09-13 IE IE1850/78A patent/IE47266B1/en unknown
  • 1978-09-13 EG EG557/78A patent/EG13840A/xx active
  • 1978-09-13 MX MX174874A patent/MX147300A/es unknown
  • 1978-09-13 CA CA000311192A patent/CA1136575A/en not_active Expired
  • 1978-09-14 IN IN1008/CAL/78A patent/IN151018B/en unknown
  • 1978-09-14 BR BR7806045A patent/BR7806045A/pt unknown
  • 1978-09-14 JP JP11242378A patent/JPS5450481A/ja active Pending
  • 1978-09-14 DE DE2840066A patent/DE2840066C3/de not_active Expired
  • 1978-09-14 CU CU7834960A patent/CU34960A/es unknown
• 1983
  • 1983-09-01 HK HK333/83A patent/HK33383A/xx unknown

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