NL1006522C2 - Werkwijze voor het voorkomen van afzettingen in waterige systemen. - Google Patents

Werkwijze voor het voorkomen van afzettingen in waterige systemen. Download PDF

Info

Publication number
NL1006522C2
NL1006522C2 NL1006522A NL1006522A NL1006522C2 NL 1006522 C2 NL1006522 C2 NL 1006522C2 NL 1006522 A NL1006522 A NL 1006522A NL 1006522 A NL1006522 A NL 1006522A NL 1006522 C2 NL1006522 C2 NL 1006522C2
Authority
NL
Netherlands
Prior art keywords
acid
deposits
formation
weight
group
Prior art date
Application number
NL1006522A
Other languages
English (en)
Dutch (nl)
Other versions
NL1006522A1 (nl
Inventor
Suresh Patel
Michael John Lee
Original Assignee
Fmc Corp Uk Ltd
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 Fmc Corp Uk Ltd filed Critical Fmc Corp Uk Ltd
Publication of NL1006522A1 publication Critical patent/NL1006522A1/xx
Application granted granted Critical
Publication of NL1006522C2 publication Critical patent/NL1006522C2/nl

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
NL1006522A 1996-07-11 1997-07-09 Werkwijze voor het voorkomen van afzettingen in waterige systemen. NL1006522C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9614581.8A GB9614581D0 (en) 1996-07-11 1996-07-11 Scale inhibition process
GB9614581 1996-07-11

Publications (2)

Publication Number Publication Date
NL1006522A1 NL1006522A1 (nl) 1998-01-15
NL1006522C2 true NL1006522C2 (nl) 1998-01-21

Family

ID=10796745

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1006522A NL1006522C2 (nl) 1996-07-11 1997-07-09 Werkwijze voor het voorkomen van afzettingen in waterige systemen.

Country Status (3)

Country Link
EP (1) EP0818423A1 (fr)
GB (1) GB9614581D0 (fr)
NL (1) NL1006522C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7703530B2 (en) 2005-08-10 2010-04-27 Schlumberger Technology Corporation Scale inhibitors compatible with sandstone acidizing
WO2014020190A1 (fr) * 2012-07-31 2014-02-06 Acciona Agua, S.A.U. Procédé d'évaluation d'anti-incrustants pour procédés de dessalement
US20160288045A1 (en) * 2015-03-30 2016-10-06 Bwa Water Additives Uk Limited Scrubbers
WO2021117134A1 (fr) 2019-12-10 2021-06-17 Kurita Water Industries Ltd. Copolymères pour la réduction de formation de tartre contenant de l'hydroxyde de magnésium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107322A1 (de) * 1990-03-10 1991-09-12 Ciba Geigy Ag Zusammensetzung fuer die behandlung waessriger systeme

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107322A1 (de) * 1990-03-10 1991-09-12 Ciba Geigy Ag Zusammensetzung fuer die behandlung waessriger systeme

Also Published As

Publication number Publication date
EP0818423A1 (fr) 1998-01-14
NL1006522A1 (nl) 1998-01-15
GB9614581D0 (en) 1996-09-04

Similar Documents

Publication Publication Date Title
US5152403A (en) Treatment of seawater evaporator aqueous systems with scale-inhibiting mixture of polymaleic anhydride and a carboxyl-containing acrylic polymer
US4913823A (en) Process for dissolving and removing scale from aqueous systems
US5358642A (en) Polyether polyamino methylene using phosphonates method for high pH scale control
CA2035207C (fr) Methode de prevention du tartrage de reseaux d'eau
US5338477A (en) Polyether polyamino methylene phosphonates for high pH scale control
US7087189B2 (en) Multifunctional calcium carbonate and calcium phosphate scale inhibitor
US4163733A (en) Synergistic compositions for corrosion and scale control
EP0360745A1 (fr) Traitement de systèmes aqueux
EP0388836B1 (fr) Composition pour le traitement de l'eau ou des systèmes aqueux
NL8700201A (nl) Middel voor het afremmen van de vorming van aanslag zoals ketelsteen.
US5534157A (en) Polyether polyamino methylene phosphonates for high pH scale control
JPS60143899A (ja) スケール抑制組成物と方法
JPH0322240B2 (fr)
US5135661A (en) Process for treating water or aqueous systems
US5788866A (en) Copolymers formed from polymerization of N,N-diallyl-N-alkyl-N-(sulfoalkyl) ammonium betaine and their utility as calcium carbonate scale inhibitors
AU2002230517A1 (en) Phosphate stabilizing compositions
NL1006522C2 (nl) Werkwijze voor het voorkomen van afzettingen in waterige systemen.
US4530955A (en) Water treatment composition comprising a hydrolyzed maleic anhydride copolymer and a zinc compound
US4978456A (en) Method for inhibiting scale and corrosion in water systems
US5053161A (en) Composition for inhibiting scale in water systems
US4416785A (en) Scale-inhibiting compositions of matter
JPS5876195A (ja) 工業用水及び／又は家庭用水処理のためのスケ−ル及び沈殿抑制剤
US20080223790A1 (en) Desalination Scale Inhibitors
PL108422B1 (en) Method of preventing the deposition of boiler scale at the evaporation of salted water
JP3252314B2 (ja) スケール阻害方法

Legal Events

Date Code Title Description
AD1B A search report has been drawn up
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20040201