DK0820792T3 - Fremgangsmåde til inddampning af en opløsning - Google Patents

Fremgangsmåde til inddampning af en opløsning

Info

Publication number
DK0820792T3
DK0820792T3 DK97110367T DK97110367T DK0820792T3 DK 0820792 T3 DK0820792 T3 DK 0820792T3 DK 97110367 T DK97110367 T DK 97110367T DK 97110367 T DK97110367 T DK 97110367T DK 0820792 T3 DK0820792 T3 DK 0820792T3
Authority
DK
Denmark
Prior art keywords
solution
evaporation
evaporator
collection vessel
heat
Prior art date
Application number
DK97110367T
Other languages
English (en)
Inventor
Guenter Roller
Ulrich Dr Wagner
Ludwig Englmaier
Dieter Stein
Original Assignee
Mg Technologies 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 Mg Technologies Ag filed Critical Mg Technologies Ag
Application granted granted Critical
Publication of DK0820792T3 publication Critical patent/DK0820792T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • 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
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DK97110367T 1996-07-23 1997-06-25 Fremgangsmåde til inddampning af en opløsning DK0820792T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19629641A DE19629641A1 (de) 1996-07-23 1996-07-23 Verfahren zum Entfernen von Verkrustungen in Eindampfanlagen

Publications (1)

Publication Number Publication Date
DK0820792T3 true DK0820792T3 (da) 2002-05-21

Family

ID=7800565

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97110367T DK0820792T3 (da) 1996-07-23 1997-06-25 Fremgangsmåde til inddampning af en opløsning

Country Status (6)

Country Link
US (1) US5964982A (da)
EP (1) EP0820792B1 (da)
AT (1) ATE209062T1 (da)
DE (2) DE19629641A1 (da)
DK (1) DK0820792T3 (da)
ES (1) ES2168547T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102564148A (zh) * 2012-02-29 2012-07-11 石家庄市新华工业炉有限公司 一种套筒窑换热系统
CN102784774A (zh) * 2012-08-08 2012-11-21 安徽六国化工股份有限公司 磷酸一铵进酸管道清洗的方法
GB2544288B (en) * 2015-11-10 2018-05-02 Ide Technologies Ltd Cleaning a multi-effect evaporator
NL2020788B1 (en) * 2017-04-21 2019-06-26 China Petroleum & Chem Corp Apparatus and Method for Treating Waste Water Containing Ammonium Salts
EP4247509A4 (en) * 2020-11-18 2024-10-23 Saltworks Technologies Inc. SYSTEM AND METHOD FOR CLEANING A CRYSTALLIZER BY FORCED CIRCULATION EVAPORATION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581545A (en) * 1919-10-24 1926-04-20 Prache Charles Process of preventing incrustation of pipes
US3245460A (en) * 1962-05-02 1966-04-12 Aqua Chem Inc Art of removing scale in multiple unit evaporator systems
DE2948541A1 (de) * 1979-12-03 1981-06-04 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur mehrstufigen verdampfung
SE457169B (sv) * 1986-06-19 1988-12-05 Sandvik Ab Metallisk en- eller flerpassvaermevaexlare placerad i en krets foer tvaangscirkulationsindunstning vid koncentrering av fosforsyra framstaelld enligt vaata processen
DE3625408A1 (de) * 1986-07-26 1988-02-04 Krupp Gmbh Verfahren zur vermeidung von ablagerungen in senkrecht stehenden verdampferheizrohren und vorrichtung
NL9000919A (nl) * 1990-04-18 1991-11-18 Eskla Bv Werkwijze voor het reinigen van de wanden van warmtewisselaars en warmtewisselaar met middelen voor deze reiniging.
IL94289A (en) * 1990-05-04 1992-12-01 Balls Technics Ltd Cleaning system for cleaning fluid-conducting tubing

Also Published As

Publication number Publication date
ATE209062T1 (de) 2001-12-15
ES2168547T3 (es) 2002-06-16
DE59705449D1 (de) 2002-01-03
EP0820792A3 (de) 1998-07-15
DE19629641A1 (de) 1998-01-29
EP0820792A2 (de) 1998-01-28
EP0820792B1 (de) 2001-11-21
US5964982A (en) 1999-10-12

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