FR2155985A1 - - Google Patents

Info

Publication number
FR2155985A1
FR2155985A1 FR7234978A FR7234978A FR2155985A1 FR 2155985 A1 FR2155985 A1 FR 2155985A1 FR 7234978 A FR7234978 A FR 7234978A FR 7234978 A FR7234978 A FR 7234978A FR 2155985 A1 FR2155985 A1 FR 2155985A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7234978A
Other languages
French (fr)
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.)
Aqua Chem Inc
Original Assignee
Aqua Chem Inc
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 Aqua Chem Inc filed Critical Aqua Chem Inc
Publication of FR2155985A1 publication Critical patent/FR2155985A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • 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
    • C02F1/042—Prevention of deposits
    • 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
    • C02F1/06—Flash 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
FR7234978A 1971-10-04 1972-10-03 Withdrawn FR2155985A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18617971A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
FR2155985A1 true FR2155985A1 (enrdf_load_stackoverflow) 1973-05-25

Family

ID=22683942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234978A Withdrawn FR2155985A1 (enrdf_load_stackoverflow) 1971-10-04 1972-10-03

Country Status (9)

Country Link
JP (2) JPS5536361B2 (enrdf_load_stackoverflow)
AU (1) AU4649472A (enrdf_load_stackoverflow)
CA (1) CA987631A (enrdf_load_stackoverflow)
DE (1) DE2248565A1 (enrdf_load_stackoverflow)
ES (1) ES407207A1 (enrdf_load_stackoverflow)
FR (1) FR2155985A1 (enrdf_load_stackoverflow)
GB (1) GB1406632A (enrdf_load_stackoverflow)
IT (1) IT968578B (enrdf_load_stackoverflow)
NL (1) NL7212749A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240427A3 (fr) * 1986-04-01 1988-07-27 Habib Khalfi Procédé et installation de distillation d'eau de mer
DE4128594A1 (de) * 1990-03-14 1993-03-04 Hitachi Shipbuilding Eng Co Vorrichtung und verfahren zur herstellung von ultrareinem wasser

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434010A (en) * 1972-04-21 1976-04-28 Atomic Energy Authority Uk Multistage evaporators
JPS5118265A (ja) * 1974-08-06 1976-02-13 Hitachi Shipbuilding Eng Co Tajukoyoshikikaisuitansuikahoho
JPS5176543U (enrdf_load_stackoverflow) * 1974-12-13 1976-06-16
JPS5670174U (enrdf_load_stackoverflow) * 1979-11-05 1981-06-10
JPS58210527A (ja) * 1982-06-01 1983-12-07 Seiko Instr & Electronics Ltd モノクロメ−タ−
JPS59131123A (ja) * 1983-01-17 1984-07-27 Union Giken:Kk 分光測光装置
JPS6148733A (ja) * 1984-08-17 1986-03-10 Matsushita Electric Ind Co Ltd 分光光度計
JPS6183923A (ja) * 1984-10-01 1986-04-28 Matsushita Electric Ind Co Ltd 二波長分光器
CA2229970C (en) 1998-02-18 1999-11-30 Roderick M. Facey Jet pump treatment of heavy oil production sand
US6074549A (en) * 1998-02-20 2000-06-13 Canadian Environmental Equipment & Engineering Technologies, Inc. Jet pump treatment of heavy oil production sand
CN1329309C (zh) * 2004-10-10 2007-08-01 尹进福 一种非沸腾蒸发与冷凝分级循环进行的脱盐方法
CN117204337B (zh) * 2023-09-06 2024-02-09 宁阳县全兴种业有限公司 一种黄瓜杂交制种方法及其杂交制种装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240427A3 (fr) * 1986-04-01 1988-07-27 Habib Khalfi Procédé et installation de distillation d'eau de mer
DE4128594A1 (de) * 1990-03-14 1993-03-04 Hitachi Shipbuilding Eng Co Vorrichtung und verfahren zur herstellung von ultrareinem wasser
FR2680776A1 (fr) * 1990-03-14 1993-03-05 Hitachi Shipbuilding Eng Co Appareil pour la production d'une eau ultra-pure.

Also Published As

Publication number Publication date
ES407207A1 (es) 1975-11-01
JPS4856572A (enrdf_load_stackoverflow) 1973-08-08
JPS4848380A (enrdf_load_stackoverflow) 1973-07-09
AU4649472A (en) 1974-03-21
GB1406632A (en) 1975-09-17
NL7212749A (enrdf_load_stackoverflow) 1973-04-06
JPS5536361B2 (enrdf_load_stackoverflow) 1980-09-20
DE2248565A1 (de) 1973-04-12
JPS5536363B2 (enrdf_load_stackoverflow) 1980-09-20
CA987631A (en) 1976-04-20
IT968578B (it) 1974-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse