BR7502616A - Processo para inibir a deposicao de crosta pela agua salgada e composicao empregada no processo - Google Patents

Processo para inibir a deposicao de crosta pela agua salgada e composicao empregada no processo

Info

Publication number
BR7502616A
BR7502616A BR3323/75A BR7503323A BR7502616A BR 7502616 A BR7502616 A BR 7502616A BR 3323/75 A BR3323/75 A BR 3323/75A BR 7503323 A BR7503323 A BR 7503323A BR 7502616 A BR7502616 A BR 7502616A
Authority
BR
Brazil
Prior art keywords
salt water
composition employed
inhibit cross
cross deposition
deposition
Prior art date
Application number
BR3323/75A
Other languages
English (en)
Inventor
T Hodgson
K Carley-Macauly
S Smith
Original Assignee
Ciba Geigy Uk Ltd
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 Ciba Geigy Uk Ltd filed Critical Ciba Geigy Uk Ltd
Publication of BR7502616A publication Critical patent/BR7502616A/pt

Links

Classifications

    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Detergent Compositions (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
BR3323/75A 1974-04-30 1975-04-29 Processo para inibir a deposicao de crosta pela agua salgada e composicao empregada no processo BR7502616A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1898074A GB1454657A (en) 1974-04-30 1974-04-30 Method and composition for inhibitng the formation of scale from saline water

Publications (1)

Publication Number Publication Date
BR7502616A true BR7502616A (pt) 1976-03-09

Family

ID=10121729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3323/75A BR7502616A (pt) 1974-04-30 1975-04-29 Processo para inibir a deposicao de crosta pela agua salgada e composicao empregada no processo

Country Status (19)

Country Link
JP (1) JPS608265B2 (pt)
AR (1) AR208694A1 (pt)
BE (1) BE828522A (pt)
BR (1) BR7502616A (pt)
CA (1) CA1050386A (pt)
DE (1) DE2518880A1 (pt)
DK (1) DK186775A (pt)
EG (1) EG12149A (pt)
ES (1) ES437129A1 (pt)
FR (1) FR2269497B1 (pt)
GB (1) GB1454657A (pt)
IL (1) IL47088A (pt)
IN (1) IN143524B (pt)
IT (1) IT1037723B (pt)
MT (1) MTP778B (pt)
NL (1) NL7504764A (pt)
PL (1) PL108422B1 (pt)
SE (1) SE426603B (pt)
ZA (1) ZA752775B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444675A (en) * 1981-07-16 1984-04-24 Mechanical Equipment Company, Inc. Alkaline scale abatement
US4814406A (en) * 1986-02-28 1989-03-21 Katayama Chemical Works Ltd. Scale inhibitor
DE3625280A1 (de) * 1986-07-25 1988-02-04 Feldmann Hagen Reiniger fuer trinkwasseranlagen
DE4328817A1 (de) * 1993-08-27 1995-03-02 Basf Ag Wasserlösliche, Carboxylgruppen enthaltende Copolymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung als Scaleinhibitor
ES2367364T3 (es) 2004-12-24 2011-11-02 Basf Se Empleo de agentes tensioactivos no iónicos en la obtención de metales.
RU2542974C2 (ru) 2010-08-03 2015-02-27 Басф Се Жидкости-носители для абразивов
JP5680901B2 (ja) * 2010-08-16 2015-03-04 オルガノ株式会社 排水処理方法及び排水処理装置
WO2013113859A1 (de) 2012-02-01 2013-08-08 Basf Se Kühl- und/oder schmierflüssigkeiten zur waferherstellung
CN114656046B (zh) * 2022-04-29 2023-12-22 湖南诚通天岳环保科技有限公司 一种废纸造纸废水***用阻垢剂及其制备方法

Also Published As

Publication number Publication date
BE828522A (fr) 1975-10-29
DK186775A (da) 1975-10-31
MTP778B (en) 1976-02-12
FR2269497B1 (pt) 1980-03-14
EG12149A (en) 1978-09-30
IN143524B (pt) 1977-12-17
IL47088A (en) 1977-12-30
JPS608265B2 (ja) 1985-03-01
SE426603B (sv) 1983-01-31
NL7504764A (nl) 1975-11-03
PL108422B1 (en) 1980-04-30
AR208694A1 (es) 1977-02-28
ES437129A1 (es) 1977-01-16
CA1050386A (en) 1979-03-13
SE7504510L (sv) 1975-10-31
AU8002275A (en) 1976-10-14
FR2269497A1 (pt) 1975-11-28
IL47088A0 (en) 1976-10-31
GB1454657A (en) 1976-11-03
IT1037723B (it) 1979-11-20
DE2518880A1 (de) 1975-11-20
ZA752775B (en) 1976-04-28
JPS50151764A (pt) 1975-12-05

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