MX2022004986A - Polimeros de tratamiento de agua con marcador fluorescente. - Google Patents

Polimeros de tratamiento de agua con marcador fluorescente.

Info

Publication number
MX2022004986A
MX2022004986A MX2022004986A MX2022004986A MX2022004986A MX 2022004986 A MX2022004986 A MX 2022004986A MX 2022004986 A MX2022004986 A MX 2022004986A MX 2022004986 A MX2022004986 A MX 2022004986A MX 2022004986 A MX2022004986 A MX 2022004986A
Authority
MX
Mexico
Prior art keywords
fluorescent
transfer agent
chain transfer
water treatment
tagged treatment
Prior art date
Application number
MX2022004986A
Other languages
English (en)
Inventor
Kaylie L Young
Graham P Abramo
Robert D Grigg
Matthew S Remy
Eric Wasserman
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2022004986A publication Critical patent/MX2022004986A/es

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
    • 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
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Luminescent Compositions (AREA)

Abstract

Las modalidades se refieren a un método para tratar un sistema de agua que incluye proporcionar al sistema de agua un polímero de tratamiento con marcador fluorescente que es el producto de reacción de una mezcla que incluye al menos un monómero insaturado, al menos un iniciador con al menos un grupo terminal reactivo para reaccionar con el monómero insaturado, y al menos un agente de transferencia de cadena fluorescente, el al menos un agente de transferencia de cadena fluorescente tiene un grupo fósforo-hidrógeno o azufre-hidrógeno conectado a un grupo hidrocarbonado poliaromático que tiene de dos a diez anillos, y el al menos un agente de transferencia de cadena fluorescente es un agente de transferencia de cadena que controla el peso molecular del polímero final del polímero de tratamiento con marcador fluorescente y un marcador fluorescente para el polímero de tratamiento con marcador fluorescente.
MX2022004986A 2019-11-07 2020-11-02 Polimeros de tratamiento de agua con marcador fluorescente. MX2022004986A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962932044P 2019-11-07 2019-11-07
US201962932085P 2019-11-07 2019-11-07
PCT/US2020/058520 WO2021091817A1 (en) 2019-11-07 2020-11-02 Fluorescent-tagged water treatment polymers

Publications (1)

Publication Number Publication Date
MX2022004986A true MX2022004986A (es) 2022-05-13

Family

ID=73598962

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022004986A MX2022004986A (es) 2019-11-07 2020-11-02 Polimeros de tratamiento de agua con marcador fluorescente.

Country Status (8)

Country Link
US (1) US20220267181A1 (es)
JP (1) JP2023500075A (es)
CN (1) CN114599613B (es)
AU (1) AU2020380210A1 (es)
BR (1) BR112022007854A2 (es)
CA (1) CA3156406A1 (es)
MX (1) MX2022004986A (es)
WO (1) WO2021091817A1 (es)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785422B1 (en) * 1996-01-18 2005-01-05 Rohm And Haas Company Method for detecting polymers in aqueous systems
AU728096B2 (en) * 1996-03-01 2001-01-04 Rohm And Haas Company Process for preparing phosphonate-terminated polymers
US8889033B2 (en) * 2011-02-04 2014-11-18 Basf Se Low molecular weight phosphorus-containing polyacrylic acids and use thereof as scale inhibitors in water-carrying systems
JP6352805B2 (ja) * 2011-08-17 2018-07-04 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッドＢｕｃｋｍａｎ Ｌａｂｏｒａｔｏｒｉｅｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃｏｒｐｏｒａｔｅｄ タグ付きポリマー、水処理組成物、及び水系システムにおけるそれらの使用方法
CN102942918A (zh) * 2012-11-08 2013-02-27 中国科学院化学研究所 一种聚甜菜碱荧光标记剂及其制备方法
CN102994073A (zh) * 2012-12-18 2013-03-27 天津大学 苯并噁唑基荧光标识raft试剂及合成方法和应用
WO2016149471A1 (en) * 2015-03-17 2016-09-22 Ecolab Usa Inc. Fluorescent polymers for water treatment
CN106188076B (zh) * 2016-07-26 2018-03-30 湖南科技大学 一种光致变色链转移剂的制备方法和应用
US20210078884A1 (en) 2017-07-31 2021-03-18 Dow Global Technologies Llc Monitoring and dosage control of tagged treatment polymers in industrial water systems
US11421152B2 (en) 2017-07-31 2022-08-23 Dow Global Technologies Llc Tagged treatment polymers for monitoring antiscalant concentrations in industrial water systems
WO2019027610A1 (en) 2017-07-31 2019-02-07 Dow Global Technologies Llc METHOD FOR MONITORING FLUORESCENT POLYMER ANTITARES AGENTS IN INDUSTRIAL WATER DISTRIBUTION SYSTEMS
WO2019027608A1 (en) 2017-07-31 2019-02-07 Dow Global Technologies Llc FLUORESCENT POLYMERS FOR MONITORING CONCENTRATIONS OF ANTITARTER AGENTS IN INDUSTRIAL WATER SYSTEMS
CN107722169B (zh) * 2017-10-17 2019-12-20 厦门大学 一种含香豆素荧光基团的大分子链转移剂及其制备方法

Also Published As

Publication number Publication date
CN114599613B (zh) 2024-04-02
CA3156406A1 (en) 2021-05-14
JP2023500075A (ja) 2023-01-04
AU2020380210A1 (en) 2022-06-02
BR112022007854A2 (pt) 2022-07-05
US20220267181A1 (en) 2022-08-25
WO2021091817A1 (en) 2021-05-14
CN114599613A (zh) 2022-06-07

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