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Limescale
Results: 25

#	Item
21	Examiners’ Report - Paper A[removed]Chemistry) The paper concerns compositions and processes for removing limescale using acidic solutions based on a protonic acid having an acid strength pKa of 3 or more (such as citric Add to Reading List Source URL: documents.epo.org Language: English - Date: 2012-11-04 10:41:19 Bases Equilibrium chemistry Fouling Limescale Carboxylic acid Alum Acid dissociation constant Salt Acid–base reaction Chemistry Acids Water
22	Candidate’s Answer The present invention concerns the removal of limescale deposits from surfaces and provides a method for limescale removal and compositions used in said method Limescale deposits from water, which co Add to Reading List Source URL: documents.epo.org Language: English - Date: 2012-11-04 10:41:31 Equilibrium chemistry Fouling Water Limescale Carboxylic acid Acid dissociation constant Tartaric acid Acid Alum Chemistry Acids Bases
23	Microsoft Word - A_ch_de_ok.doc Add to Reading List Source URL: documents.epo.org Language: English - Date: 2012-11-04 10:41:16 Equilibrium chemistry Household chemicals Water Carboxylic acid Limescale Citric acid Acetic acid Acid dissociation constant Anti-scaling agent Chemistry Acids Bases
24	LIMESCALE By Jan de Baat Doelman Add to Reading List Source URL: www.wwdmag.com Language: English - Date: 2013-09-13 13:13:39 Chemical engineering Water technology Water treatment Water Transport phenomena Limescale Magnetic water treatment Anti-scaling agent Heat exchanger Physics Chemistry Fouling
25	PDF Document Add to Reading List Source URL: www.anglianwater.co.uk Language: English - Date: 2009-07-14 05:32:06 Hard water Water softening Limescale Calcium carbonate Water quality Calcium Dishwasher Water Supply (Water Quality) Regulations Magnesium Matter Water Chemistry

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