GB148547A - Improved process for preventing precipitation from water - Google Patents

Improved process for preventing precipitation from water

Info

Publication number
GB148547A
GB148547A GB2054220A GB2054220A GB148547A GB 148547 A GB148547 A GB 148547A GB 2054220 A GB2054220 A GB 2054220A GB 2054220 A GB2054220 A GB 2054220A GB 148547 A GB148547 A GB 148547A
Authority
GB
United Kingdom
Prior art keywords
water
improved process
preventing precipitation
preventing
salts
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
GB2054220A
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.)
Balcke AG
Original Assignee
Balcke 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 Balcke AG filed Critical Balcke AG
Publication of GB148547A publication Critical patent/GB148547A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

148,547. Maschinenbau - Akt. - Ges. Balcke. June 25, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Addition to 135,189. Incrustation, preventing.-Free acids or easily soluble salts are added to the water before it enters an evaporator so that the salts forming scale or sediment remain in solution during the evaporation, and may be drawn off with the muddy water.
GB2054220A 1918-06-25 1920-07-10 Improved process for preventing precipitation from water Expired GB148547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE518671X 1918-06-25

Publications (1)

Publication Number Publication Date
GB148547A true GB148547A (en) 1921-10-10

Family

ID=6550147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2054220A Expired GB148547A (en) 1918-06-25 1920-07-10 Improved process for preventing precipitation from water

Country Status (2)

Country Link
FR (1) FR518671A (en)
GB (1) GB148547A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515211A (en) * 1968-08-19 1970-06-02 Shell Oil Co Control of gypsum deposits from blended water rich in gypsum
US3515215A (en) * 1968-08-19 1970-06-02 Shell Oil Co Fluid recovery from underground formations using supersaturated gypsum solutions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70236C (en) * 1948-07-02 1900-01-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515211A (en) * 1968-08-19 1970-06-02 Shell Oil Co Control of gypsum deposits from blended water rich in gypsum
US3515215A (en) * 1968-08-19 1970-06-02 Shell Oil Co Fluid recovery from underground formations using supersaturated gypsum solutions

Also Published As

Publication number Publication date
FR518671A (en) 1921-05-28

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