BR9401631A - Método para monitorar a taxa de consumo de, pelo menos, um aditivo para um processo industrial em um processo industrial - Google Patents

Método para monitorar a taxa de consumo de, pelo menos, um aditivo para um processo industrial em um processo industrial

Info

Publication number
BR9401631A
BR9401631A BR9401631A BR9401631A BR9401631A BR 9401631 A BR9401631 A BR 9401631A BR 9401631 A BR9401631 A BR 9401631A BR 9401631 A BR9401631 A BR 9401631A BR 9401631 A BR9401631 A BR 9401631A
Authority
BR
Brazil
Prior art keywords
industrial process
additive
monitoring
consumption rate
industrial
Prior art date
Application number
BR9401631A
Other languages
English (en)
Portuguese (pt)
Inventor
Stanley C Avallone
Richard C Meyer
Original Assignee
Nalco 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of BR9401631A publication Critical patent/BR9401631A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
BR9401631A 1993-04-28 1994-04-27 Método para monitorar a taxa de consumo de, pelo menos, um aditivo para um processo industrial em um processo industrial BR9401631A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5337493A 1993-04-28 1993-04-28

Publications (1)

Publication Number Publication Date
BR9401631A true BR9401631A (pt) 1994-11-01

Family

ID=21983783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9401631A BR9401631A (pt) 1993-04-28 1994-04-27 Método para monitorar a taxa de consumo de, pelo menos, um aditivo para um processo industrial em um processo industrial

Country Status (5)

Country Link
EP (1) EP0624798A1 (enExample)
JP (1) JP3260960B2 (enExample)
BR (1) BR9401631A (enExample)
CA (1) CA2122233A1 (enExample)
TW (1) TW248590B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413719A (en) * 1994-01-18 1995-05-09 Nalco Chemical Company Fluorescent tracer in a water treatment process
US5411889A (en) * 1994-02-14 1995-05-02 Nalco Chemical Company Regulating water treatment agent dosage based on operational system stresses
US6312644B1 (en) * 1999-12-16 2001-11-06 Nalco Chemical Company Fluorescent monomers and polymers containing same for use in industrial water systems
JP4811703B2 (ja) * 2005-05-18 2011-11-09 三浦工業株式会社 膜濾過システム
GB2452224B (en) * 2006-06-20 2011-02-23 Inst Energiteknik The use of biphenyl, terphenyl, and fluorene sulphonic acid based tracers for monitoring streams of fluids
US7553673B2 (en) * 2006-11-13 2009-06-30 Rohmax Additives Gmbh Quality control of a functional fluid
US20130233796A1 (en) * 2012-03-06 2013-09-12 Narasimha M. Rao Treatment of industrial water systems
US9921155B2 (en) 2014-11-25 2018-03-20 Baker Hughes, A Ge Company, Llc Methods of decreasing scale in aqueous systems
WO2016205944A1 (en) * 2015-06-23 2016-12-29 Trojan Technologies Process and device for the treatment of a fluid containing a contaminant
WO2019023699A1 (en) * 2017-07-28 2019-01-31 Chemtreat, Inc METHODS FOR DETECTION OF AMINES FORMING A FILM IN WATER
CN113461087B (zh) * 2021-08-17 2022-10-21 北京首创生态环保集团股份有限公司 一种节约型水厂药耗监测系统
CN119756515B (zh) * 2024-12-27 2025-10-24 西南石油大学 一种基于气浮分离的体积式流量计及工作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783314A (en) * 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
EP0396732A4 (en) * 1988-11-14 1992-10-07 Robert M. Dowben Fluorescent immunoassays and fluorescent compounds and tracers therefore
US5132432A (en) * 1989-09-22 1992-07-21 Molecular Probes, Inc. Chemically reactive pyrenyloxy sulfonic acid dyes
US5128419A (en) * 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
US5171450A (en) * 1991-03-20 1992-12-15 Nalco Chemical Company Monitoring and dosage control of tagged polymers in cooling water systems
US5246860A (en) * 1992-01-31 1993-09-21 Union Oil Company Of California Tracer chemicals for use in monitoring subterranean fluids

Also Published As

Publication number Publication date
EP0624798A1 (en) 1994-11-17
CA2122233A1 (en) 1994-10-29
TW248590B (enExample) 1995-06-01
JP3260960B2 (ja) 2002-02-25
JPH06343949A (ja) 1994-12-20

Similar Documents

Publication Publication Date Title
FI962560A7 (fi) Menetelmä monimuuttujaprosessien tarkkailemiseksi
BR9404474A (pt) Processo, aparelho e instalação para monitoração de um reservatório de fluido atravessado pelo menospor um primeiro poço
BR9404115A (pt) Processo e instalação para a produção de um composto de fluorocarbono, maçarico de plasma para emprego no processo e composto de fluorocarbono
BR9400835A (pt) Aparelho e processo para executar trabalho em uma superfície.
BR9406303A (pt) Aparelho e processo para acompanhamento inteligente
DE69403878D1 (de) Überwachungssystem für eine industrielle Anlage
BR9401525A (pt) Fecho plástico indicador de violação, processo e aparelho para formar o mesmo
BR9402516A (pt) Silanos, processo para a sua fabricação e sua utilização
BR9401314A (pt) Processo e máquina para fabricar pão
BR9401631A (pt) Método para monitorar a taxa de consumo de, pelo menos, um aditivo para um processo industrial em um processo industrial
BR8902263A (pt) Veiculo de transicao e processo para a instalacao do mesmo
BR9103767A (pt) Maquina de fabricacao de condutores e processo para sua fabricacao
AT384567B (de) Vorrichtung zum abwerfen von profilstahlstaeben, insbesondere von betonstahlstaeben, in profilstabbearbeitungsanlagen
BR9201716A (pt) Processo para a obtencao,em escala industrial,de xaropes de glicose-frutos a partir de sacarose e instalacao para o mesmo
BR9307861A (pt) Processo para formação de revestimento
BR9406950A (pt) Processo para remoçao de ions metálicos de liquidos
BR9501275A (pt) Processo para a formação de um mancal deslizante em assentos de veículos e mancal desilizante fabricado pelo processo
BR9506469A (pt) Processo e artigo abrasivo produzido pelo mesmo
BR9403438A (pt) Processo para a hidroformilação de butadieno-1,3
BR9307855A (pt) Processo para formação de revestimento
BR9202987A (pt) Processo para remocao de liquidos em tubulacoes por meio de um piston movel
BR8503483A (pt) Coluna e processo para contato,em contracorrente,de uma corrente de gas e uma de liquido
BR9005822A (pt) Processo para a cloracao em fase liquida de 1,3-butadieno
DE69523049D1 (de) Vorrichtung zum spritzgiessen oder verformen von werkstücken
BR9307224A (pt) Processo em aparelhagem para recuperação de produtos químicos

Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: ONDEO NALCO COMPANY (US)

Free format text: ALTERADO DE: NALCO CHEMICAL COMPANY

B25G Requested change of headquarter approved

Owner name: ONDEO NALCO COMPANY (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 057699/RJ DE 02/12/2004.

B25D Requested change of name of applicant approved

Owner name: NALCO COMPANY (US)

Free format text: ALTERADO DE: ONDEO NALCO COMPANY

B25G Requested change of headquarter approved

Owner name: NALCO COMPANY (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 057699/RJ DE 02/12/2004.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A12A,13A 14A,15A E 16A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2066 DE 10/08/2010, E COMPROVAR O RECOLHIMENTO DA 17A,18A E 19A ANUIDADES.