ES8502410A1 - Procedimiento para inhibir la formacion de cascarilla en un sistema acuoso - Google Patents

Procedimiento para inhibir la formacion de cascarilla en un sistema acuoso

Info

Publication number
ES8502410A1
ES8502410A1 ES524570A ES524570A ES8502410A1 ES 8502410 A1 ES8502410 A1 ES 8502410A1 ES 524570 A ES524570 A ES 524570A ES 524570 A ES524570 A ES 524570A ES 8502410 A1 ES8502410 A1 ES 8502410A1
Authority
ES
Spain
Prior art keywords
composition
acid
inhibiting scale
scale
aminotri
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
ES524570A
Other languages
English (en)
Other versions
ES524570A0 (es
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.)
Dearborn Chemical Co
Original Assignee
Dearborn Chemical Co
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 Dearborn Chemical Co filed Critical Dearborn Chemical Co
Publication of ES524570A0 publication Critical patent/ES524570A0/es
Publication of ES8502410A1 publication Critical patent/ES8502410A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO PARA INHIBIR LA FORMACION DE CASCARILLA EN UN SISTEMA ACUOSO.CONSISTE EN AN/ADIR AL MEDIO ACUOSO UNA MEZCLA DE: A) UN COPOLIMERO DE ACIDO MALEICO O ANHIDRIDO MALEICO Y ACIDO VINILSULFONICO O UNA SAL SOLUBLE EN AGUA DEL MISMO; Y B) UN FOSFONATO ORGANICO DE FORMULA (I), DONDE R ES UN COMPUESTO DE FORMULA (III), N VALE DE 0 A 6 Y X VALE DE 1 A 6; O DE FORMULA (II), DONDE X ES -OH O -NH2 Y R ES UN GRUPO ALQUILO DE C 1 A 5; O UNA SAL SOLUBLE EN AGUA DEL MISMO.SE UTILIZA EN EL TRATAMIENTO DE AGUAS DE CALDERAS Y OTROS SISTEMAS INDUSTRIALES DE CALENTAMIENTO Y ENFRIAMIENTO.
ES524570A 1982-09-27 1983-07-29 Procedimiento para inhibir la formacion de cascarilla en un sistema acuoso Expired ES8502410A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42375982A 1982-09-27 1982-09-27

Publications (2)

Publication Number Publication Date
ES524570A0 ES524570A0 (es) 1985-01-01
ES8502410A1 true ES8502410A1 (es) 1985-01-01

Family

ID=23680071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524570A Expired ES8502410A1 (es) 1982-09-27 1983-07-29 Procedimiento para inhibir la formacion de cascarilla en un sistema acuoso

Country Status (13)

Country Link
JP (1) JPS5959298A (es)
AU (1) AU553669B2 (es)
CA (1) CA1207211A (es)
DE (1) DE3334245A1 (es)
ES (1) ES8502410A1 (es)
FR (1) FR2533549A1 (es)
GB (1) GB2127801B (es)
HK (1) HK97885A (es)
IT (1) IT1163931B (es)
PH (1) PH19027A (es)
SE (1) SE444929B (es)
SG (1) SG80085G (es)
ZA (1) ZA832771B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469663A (en) * 1982-10-15 1984-09-04 The Dow Chemical Company Scale control in flue gas desulfurization
EP0122013B1 (en) * 1983-03-07 1988-12-21 Calgon Corporation Polymeric additives for water
US4575425A (en) * 1984-12-24 1986-03-11 Calgon Corporation Process for controlling calcium oxalate scale over a wide pH range
JP2575706B2 (ja) * 1987-05-30 1997-01-29 株式会社 片山化学工業研究所 鋼材の酸洗廃液系のシリカ系スケール障害防止方法
US4933090A (en) * 1987-12-23 1990-06-12 Calgon Corporation Method for controlling silica/silicate deposition in aqueous systems using phosphonates and carboxylic/sulfonic polymers
CA2081465A1 (en) * 1990-04-26 1991-10-27 James B. Bloys Dispersant compositions for subterranean well drilling and completion
US5221489A (en) * 1990-04-26 1993-06-22 Atlantic Richfield Company Sulfonated polymeric dispersant compositions for subterranean well drilling, completion, and cementing
RU2763494C1 (ru) * 2020-10-26 2021-12-29 Федеральное государственное бюджетное образовательное учреждение высшего образования «Магнитогорский государственный технический университет им. Г.И. Носова», Композиция для обработки подпиточной воды в централизованных системах теплоснабжения

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806594C3 (de) * 1968-11-02 1979-05-03 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Verwendung eines Gemisches aus Aminoalkylenphosphonsäure und polymerer Verbindungen zur Verhinderung von Steinbildenden Ablagerungen in wässrigen Systemen
US3879288A (en) * 1970-07-01 1975-04-22 Frederick Herman Siegele Process of inhibiting scale formation on walls of structures containing an aqueous system
SE435456B (sv) * 1976-01-07 1984-10-01 Calgon Corp Komposition och forfarande for att kontrollera uppbyggnaden av pannsten i gastvettare
GB1539974A (en) * 1976-11-10 1979-02-07 Ciba Geigy Ag Method of inhibiting corrosion and scaling of metals in contact with water
US4105581A (en) * 1977-02-18 1978-08-08 Drew Chemical Corporation Corrosion inhibitor
GB1589109A (en) * 1978-05-22 1981-05-07 Buckman Labor Inc Compositions for inhibiting corrosion and formation of scale and sludge in aqueous systems
CA1114978A (en) * 1978-06-15 1981-12-22 Chih M. Hwa Sludge conditioning composition for scale inhibition in water
US4306991A (en) * 1979-09-18 1981-12-22 Chemed Corporation Scale inhibition
GB2061249B (en) * 1979-10-23 1983-05-18 Dearborn Chemicals Ltd Treatment of aqueous systems to inhibit deposition of solid material

Also Published As

Publication number Publication date
GB2127801A (en) 1984-04-18
CA1207211A (en) 1986-07-08
AU553669B2 (en) 1986-07-24
ZA832771B (en) 1984-01-25
SE444929B (sv) 1986-05-20
GB2127801B (en) 1985-07-31
GB8325831D0 (en) 1983-10-26
FR2533549A1 (fr) 1984-03-30
IT8322635A0 (it) 1983-08-24
IT8322635A1 (it) 1985-02-24
SE8304460L (sv) 1984-03-28
IT1163931B (it) 1987-04-08
HK97885A (en) 1985-12-13
SE8304460D0 (sv) 1983-08-17
JPS5959298A (ja) 1984-04-05
ES524570A0 (es) 1985-01-01
PH19027A (en) 1985-12-05
DE3334245A1 (de) 1984-03-29
SG80085G (en) 1986-11-21
AU1452983A (en) 1984-04-05

Similar Documents

Publication Publication Date Title
ES8601329A1 (es) Un metodo para obtener un producto inhibidor de incrustaciones
GB1425197A (en) Process for preventing corrosion and the formation of scale in water
DE3568568D1 (en) Carboxylic/sulfonic/quaternary ammonium polymers for use as scale and corrosion inhibitors
AU2393088A (en) Rust and scale removal with an aqueous passivating solution
JPS5658594A (en) Deposition inhibitor for scale or the like
AU615353B2 (en) Carboxylic/sulfonic/polyalkylene oxide
MY115419A (en) Method of inhibiting corrosion in aqueous systems
ES481476A1 (es) Metodo de tratar agua de calderas para inhibir la formacion de incrustaciones y todos en elas.
SE8105600L (sv) Behandling av vattenbaserade system
GB1513486A (en) Photopolymerisation process
ES8502410A1 (es) Procedimiento para inhibir la formacion de cascarilla en un sistema acuoso
JPS5736196A (es)
ES8801392A1 (es) Un procedimiento para obtener un producto inhibidor de incrustaciones.
DE2965180D1 (en) Method for inhibiting corrosion of low carbon steel in aqueous systems
AU3319289A (en) Method and compositions for controlling corrosion in low and high hardness water
JPS5550159A (en) Cod measurement
JPS5426251A (en) Metal corrosion inhibitor
Suzuki et al. Improvement of alkaline cooling water treatment program
DE68906124D1 (de) Korrosionsinhibierung in waessrigen systemen.
JPS52131004A (en) Repairment for anti-corrosion plate of turbie blade
JPS51125714A (en) A process for preparing salts of an antibacterial compound
DE3674407D1 (de) Verfahren zur verhuetung von durch phosphate verursachten metallionenniederschlaegen in wasser.
JPS56102997A (en) Preventing method from formation of calcium phosphate scale
JPS55156598A (en) Enzymatic determination of monobasic fatty acid
MX9707226A (es) Un metodo para controlar incrustacion en un sistema acuoso utilizando una combinacion sinergistica.