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Institution

Nalco Holding Company

About: Nalco Holding Company is a based out in . It is known for research contribution in the topics: Corrosion & Aqueous solution. The organization has 2375 authors who have published 3056 publications receiving 51473 citations.
Topics: Corrosion, Aqueous solution, Polymer, Alkyl, Monomer


Papers
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Patent
12 Sep 1977
TL;DR: Paper and other cellulose materials are sized with a cationic starch prepared by forming an aqueous slurry of a lightly oxidized starch, adding a Cationizing agent to the slurry and then heating in a continuous cooker as discussed by the authors.
Abstract: Paper and other cellulose materials are sized with a cationic starch prepared by forming an aqueous slurry of a lightly oxidized starch, adding a cationizing agent to the slurry and then heating the slurry in a continuous cooker.

32 citations

Patent
04 Nov 1988
TL;DR: An improved method for extracting copper from copper minerals by heap leaching with dilute sulfuric acid which comprises agglomerating the copper mineral fines prior to their being formed into a heap with an agglamide or methacrylamide which contains at least 5 mole percent of carboxylate or sulfonate groups and has a molecular weight of at least 100,000 as mentioned in this paper.
Abstract: An improved method for extracting copper from copper minerals by heap leaching with dilute sulfuric acid which comprises agglomerating the copper mineral fines prior to their being formed into a heap with an agglomerating agent comprising an anionic polymer of acrylamide or methacrylamide which con-tains at least 5 mole percent of carboxylate or sulfonate groups and has a molecular weight of at least 100,000.

32 citations

Patent
21 Mar 1974
TL;DR: In this article, copolymers of acrylic acid and methyl acrylate are prepared which are stable against precipitation in waters containing calcium even at a pH of 10 and at elevated temperatures and are especially useful in inhibiting the deposition of calcium in underground formations, in cooling waters and other processes where it is desirable to prevent calcium deposits on metal surfaces or other surfaces in contact with water containing calcium.
Abstract: Copolymers of acrylic acid and methyl acrylate are prepared which are stable against precipitation in waters containing calcium even at a pH of 10 and at elevated temperatures and are especially useful in inhibiting the deposition of calcium from waters containing calcium, in underground formations, in cooling waters and other processes where it is desirable to prevent calcium deposits on metal surfaces or other surfaces in contact with water containing calcium.

32 citations

Journal ArticleDOI
TL;DR: An improved methodology for the analysis of free formaldehyde in water-soluble polymers used for industrial water treatment is reported, being more selective and applicable to any polymer containing formaldehyde.

32 citations


Authors

Showing all 2375 results

NameH-indexPapersCitations
Omar M. Yaghi165459163918
Ashok Kumar1515654164086
Dipak Kumar Sahoo472347293
Aditya P Dash4623213410
Sanjeeb K. Sahoo42969267
Rupesh Dash37864197
Jay C. Means30843257
Sunil Kumar302303194
Amol Suryawanshi29742154
Daniel R. Dreyer284418390
Tathagata Choudhuri27472355
James E. Whitten261161997
Balachandran Ravindran26851973
Anshuman Dixit25821522
Douglas E. Betts25362690
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20221
202132
202032
201927
201823
201729