MX2016000142A - Metodos mejorados de control de la corrosion. - Google Patents

Metodos mejorados de control de la corrosion.

Info

Publication number
MX2016000142A
MX2016000142A MX2016000142A MX2016000142A MX2016000142A MX 2016000142 A MX2016000142 A MX 2016000142A MX 2016000142 A MX2016000142 A MX 2016000142A MX 2016000142 A MX2016000142 A MX 2016000142A MX 2016000142 A MX2016000142 A MX 2016000142A
Authority
MX
Mexico
Prior art keywords
water stream
time period
concentration
corrosion inhibitor
control methods
Prior art date
Application number
MX2016000142A
Other languages
English (en)
Inventor
John Richardson
Rajendra Kalakodimi
Deann Wills-Guy
Original Assignee
Chemtreat Inc
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 Chemtreat Inc filed Critical Chemtreat Inc
Publication of MX2016000142A publication Critical patent/MX2016000142A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • C02F5/083—Mineral agents
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition

Abstract

Se proveen métodos de supresión de la corrosión de una superficie de metal corrosible que entra en contacto con una corriente de agua en un sistema fluvial, el método comprendiendo: (a) introducir en la corriente de agua una dosis por disparo de una composición de tratamiento que comprende un inhibidor de corrosión, la dosis por disparo siendo introducida en la corriente de agua durante un primer período, y la corriente de agua teniendo una primera concentración de inhibidor de corrosión durante el primer período; (b) reducir entonces la cantidad de composición de tratamiento que es introducida en la corriente de agua; y (c) después del primer período, mantener una segunda concentración de inhibidor de corrosión en la corriente de agua durante un segundo período, la segunda concentración siendo menos de 25% de la concentración de inhibidor de corrosión durante el primer período; se provee también, después del segundo período, introducir en la corriente de agua una segunda dosis por disparo del inhibidor de corrosión, la segunda dosis por disparo siendo introducida en la corriente de agua durante un tercer período, la tercera concentración siendo mayor que la segunda concentración.
MX2016000142A 2013-06-26 2014-06-26 Metodos mejorados de control de la corrosion. MX2016000142A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361839848P 2013-06-26 2013-06-26
PCT/US2014/044391 WO2014210347A1 (en) 2013-06-26 2014-06-26 Improved corrosion control methods

Publications (1)

Publication Number Publication Date
MX2016000142A true MX2016000142A (es) 2016-03-01

Family

ID=51211354

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000142A MX2016000142A (es) 2013-06-26 2014-06-26 Metodos mejorados de control de la corrosion.

Country Status (9)

Country Link
US (1) US9290849B2 (es)
EP (1) EP3013755B1 (es)
BR (1) BR112015032305B1 (es)
CA (1) CA2916926C (es)
CL (1) CL2015003725A1 (es)
FI (1) FI3013755T3 (es)
MX (1) MX2016000142A (es)
PL (1) PL3013755T3 (es)
WO (1) WO2014210347A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9290850B2 (en) 2013-10-31 2016-03-22 U.S. Water Services Inc. Corrosion inhibiting methods
US10385460B2 (en) 2014-08-08 2019-08-20 Nch Corporation Composition and method for treating white rust
GB2538899B (en) * 2014-09-03 2017-04-12 Schlumberger Holdings A Method of Corrosion inhibition of Duplex Steel
US20160145442A1 (en) * 2014-11-20 2016-05-26 Chemtreat, Inc. Methods of pre-treating equipment used in water systems
US10221489B2 (en) 2015-01-23 2019-03-05 Chemtreat, Inc Compositions and methods for inhibiting corrosion in hydrostatic systems
US10882771B2 (en) * 2015-02-06 2021-01-05 Baker Hughes, A Ge Company, Llc Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitor
CN105036360A (zh) * 2015-06-30 2015-11-11 苏州佑君环境科技有限公司 一种除氧阻垢剂及其制备方法
US10174429B2 (en) * 2015-11-05 2019-01-08 Chemtreat, Inc Corrosion control for water systems using tin corrosion inhibitor with a hydroxycarboxylic acid
US11085118B2 (en) 2016-04-14 2021-08-10 Nch Corporation Composition and method for inhibiting corrosion and scale
US10351453B2 (en) 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion
US11104587B2 (en) 2016-04-14 2021-08-31 Nch Corporation System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems
AU2017301744B2 (en) 2016-07-29 2023-05-18 Ecolab Usa Inc. Benzotriazole and tolyltriazole derivatives for corrosion mitigation
US11149202B1 (en) 2016-12-13 2021-10-19 Ecolab Usa Inc. Tetracarboxylic acid combinations for corrosion inhibition
CN108033576B (zh) * 2017-11-01 2021-02-23 广州王老吉大健康产业有限公司 一种防止铝罐蒸煮后腐蚀的方法
FI3759050T3 (fi) * 2018-02-27 2023-05-08 Kemira Oyj Menetelmä rautayhdisteiden stabiloimiseksi vesipitoisessa ympäristössä
MX2020010446A (es) * 2018-04-04 2020-10-20 Chemtreat Inc Tratamiento de inhibicion de corrosion para fluidos agresivos.
CN109467199B (zh) * 2018-12-06 2021-07-20 山东泰和水处理科技股份有限公司 一种用于湿法磷酸浓缩系统的阻垢分散剂及制备方法
US11525186B2 (en) * 2019-06-11 2022-12-13 Ecolab Usa Inc. Corrosion inhibitor formulation for geothermal reinjection well
US20210002773A1 (en) * 2019-07-01 2021-01-07 Chemtreat, Inc. Dual mode corrosion inhibitor for hydrocarbon processes
CN110818103A (zh) * 2019-11-20 2020-02-21 德蓝水技术股份有限公司 一种低压锅炉阻垢缓蚀剂及其制备方法
CN115557617A (zh) * 2022-09-29 2023-01-03 河北省科学院能源研究所 一种含磷中水回用反渗透膜阻垢缓蚀剂及其制配方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202058A (en) 1991-11-06 1993-04-13 A.S. Incorporated Corrosion inhibiting method and inhibition compositions
US6001156A (en) * 1994-05-06 1999-12-14 Riggs, Jr.; Olen Lonnie Corrosion inhibition method and inhibition compositions
US6200529B1 (en) 1998-12-31 2001-03-13 A. S. Incorporated Corrosion inhibition method suitable for use in potable water
US20060118761A1 (en) * 2004-10-27 2006-06-08 Stapp William E Corrosion inhibition method for use in recirculating cooling water systems
US7910024B2 (en) 2007-09-07 2011-03-22 A.S. Inc. Corrosion inhibition compositions and methods for using the same

Also Published As

Publication number Publication date
EP3013755A1 (en) 2016-05-04
CL2015003725A1 (es) 2016-10-14
US20150004054A1 (en) 2015-01-01
EP3013755B1 (en) 2023-10-25
CA2916926C (en) 2021-02-09
BR112015032305B1 (pt) 2021-11-16
PL3013755T3 (pl) 2024-04-15
CA2916926A1 (en) 2014-12-31
WO2014210347A1 (en) 2014-12-31
FI3013755T3 (fi) 2024-01-18
US9290849B2 (en) 2016-03-22
BR112015032305A2 (pt) 2020-06-23

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