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ES8609161A1 - Un metodo para inhibir la deposicion de incrustaciones - Google Patents

Un metodo para inhibir la deposicion de incrustaciones

Info

Publication number
ES8609161A1
ES8609161A1 ES548981A ES548981A ES8609161A1 ES 8609161 A1 ES8609161 A1 ES 8609161A1 ES 548981 A ES548981 A ES 548981A ES 548981 A ES548981 A ES 548981A ES 8609161 A1 ES8609161 A1 ES 8609161A1
Authority
ES
Spain
Prior art keywords
inhibiting composition
composition
scale inhibiting
scale
deposition
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
ES548981A
Other languages
English (en)
Other versions
ES548981A0 (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 ES548981A0 publication Critical patent/ES548981A0/es
Publication of ES8609161A1 publication Critical patent/ES8609161A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Detergent Compositions (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UN PRODUCTO PARA INHIBIR LA DEPOSICION DE INCRUSTACIONES EN SISTEMAS ACUOSOS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE MEZCLAS CARBOXIMETILCELULOSA CON PESO MOLECULAR COMPRENDIDO ENTRE 90.000 Y 500.000, CON ACIDO GLUCONICO O ACIDO GLUCOHEPTONICO, O CON ABOS, O CON SUS SALES ACUOSOLUBLES, DE MODO QUE LOS INGREDIENTES ESTEN EN UNA RELACION DE ALREDEDOR DE 1:10 A ALREDEDOR DE 10:1; SEGUNDA, SE ADICIONA AGUA EN CANTIDAD SUFICIENTE A LA MEZCLA, PARA QUE EL PRODUCTO TENGA FLUJO LIBRE; Y POR ULTIMO, OPCIONALMENTE A LA MEZCLA FORMADA SE LE PUEDE AÑADIR PRODUCTOS QUIMICOS, TALES COMO FOSFATO, SULFITO Y SOSA CAUSTICA. DE APLICACION EN EL TRATAMIENTO QUIMICO DEL AGUA UTILIZADA EN CALDERAS INDUSTRIALES PRODUCTORAS DE VAPOR.
ES548981A 1985-03-07 1985-11-18 Un metodo para inhibir la deposicion de incrustaciones Expired ES8609161A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/709,484 US4609483A (en) 1985-03-07 1985-03-07 Scale inhibiting composition

Publications (2)

Publication Number Publication Date
ES548981A0 ES548981A0 (es) 1986-09-01
ES8609161A1 true ES8609161A1 (es) 1986-09-01

Family

ID=24850061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548981A Expired ES8609161A1 (es) 1985-03-07 1985-11-18 Un metodo para inhibir la deposicion de incrustaciones

Country Status (9)

Country Link
US (1) US4609483A (es)
EP (1) EP0194342A3 (es)
JP (1) JPH0675714B2 (es)
AU (1) AU569814B2 (es)
CA (1) CA1254482A (es)
ES (1) ES8609161A1 (es)
GB (1) GB2171987B (es)
PH (1) PH22599A (es)
ZA (1) ZA858367B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051840T3 (es) * 1987-12-16 1994-07-01 Diversey Corp Composicion completa para el tratamiento del agua de las calderas.
NL9302163A (nl) * 1993-12-10 1995-07-03 Univ Delft Tech Gecarboxymethyleerde oligo- en polysacchariden als kristallisatie inhibitors.
US5685918A (en) * 1994-07-29 1997-11-11 Ambar, Inc. Composition for removing scale
CA2685832C (en) * 2007-05-08 2016-06-14 Rhodia Inc. Polysaccharide based scale inhibitor
US8729006B2 (en) 2011-06-28 2014-05-20 Ecolab Usa Inc. Methods and compositions using sodium carboxymethyl cellulose as scale control agent
US8784679B2 (en) * 2011-10-25 2014-07-22 Dubois Chemicals, Inc. Aqueous powder water treatment compositions and methods for making same
JP5903953B2 (ja) * 2012-03-15 2016-04-13 栗田工業株式会社 蒸気発生器の鉄スケール防止剤及び防止方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970959A (en) * 1958-06-17 1961-02-07 Pan American Petroleum Corp Composition and method for inhibiting scale
US3188289A (en) * 1961-12-28 1965-06-08 Betz Laboratories Inhibiting boiler deposits
US3328304A (en) * 1964-07-31 1967-06-27 Guardian Chemical Corp Chelating agents and methods for their manufacture
US3308062A (en) * 1965-03-24 1967-03-07 American Sterilizer Co Process for preventing the formation of boiler scale
US3483033A (en) * 1966-08-23 1969-12-09 John A Casey Evaporator scale prevention in sugar manufacture
US3539463A (en) * 1967-09-07 1970-11-10 Grace W R & Co Solid sequestering agent comprising a borate and sodium beta-glucoheptonate
NL7008066A (es) * 1969-06-12 1970-12-15
BE788474A (fr) * 1971-10-26 1973-01-02 Parker Ste Continentale Procédé de réduction de la formation de dépôts à partir de compositions de phosphate de zinc.
DE2164240C3 (de) * 1971-12-23 1980-07-03 Grillo-Werke Ag, 4100 Duisburg Zusatzmittel für gelöste anorganische Salze aufweisendes Wasser zur Verhinderung von Ansatzbildung an beheizten Flächen
US3985728A (en) * 1974-01-02 1976-10-12 Westvaco Corporation Carboxymethylated materials derived from wood molasses and process for making same
US4085060A (en) * 1975-09-23 1978-04-18 Vassileff Neiko I Sequestering compositions
US4123366A (en) * 1977-08-03 1978-10-31 Phillips Petroleum Company Drilling mud containing sodium carboxymethylcellulose and sodium carboxymethyl starch
YU40736B (en) * 1979-02-14 1986-04-30 Lek Tovarna Farmacevtskih Process for preparing a new sodium alumoglucoheptonate
US4279768A (en) * 1980-02-04 1981-07-21 Fremont Industries, Inc. Service descaler for aqueous systems
US4497713A (en) * 1982-04-01 1985-02-05 Betz Laboratories Method of inhibiting corrosion and deposition in aqueous systems
JPS5976598A (ja) * 1982-10-25 1984-05-01 Mitsubishi Gas Chem Co Inc スケ−ル防止剤

Also Published As

Publication number Publication date
EP0194342A3 (en) 1989-04-05
AU569814B2 (en) 1988-02-18
ZA858367B (en) 1986-06-25
PH22599A (en) 1988-10-17
JPH0675714B2 (ja) 1994-09-28
ES548981A0 (es) 1986-09-01
GB8518303D0 (en) 1985-08-29
EP0194342A2 (en) 1986-09-17
AU5074685A (en) 1986-09-11
CA1254482A (en) 1989-05-23
JPS61204096A (ja) 1986-09-10
US4609483A (en) 1986-09-02
GB2171987A (en) 1986-09-10
GB2171987B (en) 1989-05-04

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