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"Improving The Transfer Of Slurry In A Bayer Process"
Abstract: The present disclosure is directed to a method of improving the transfer of slurry in a Bayer process through the addition of one or more chemical species to a Bayer process, wherein said chemical species is selected from the group consisting of: non-ionic surfactants, polyglycols, polyglycol ethers, anionic surfactants, anionic polymers, and a combination thereof. The present invention is also directed to a method of deaerating a slurry in a Bayer process through the addition of an effective amount of one or more chemical species to a Bayer process, wherein said chemical species is selected from the group consisting of: non-ionic surfactants, polyglycols, polyglycol ethers, anionic surfactants, anionic polymers, and a combination thereof.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 June 2009
Publication Number
01/2010
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2015-10-27
Renewal Date
Applicants
NALCO COMPANY
1601 W. Diehl Road Naperville Illinois 60563-1198 United States of America
Inventors
1. PHILLIPS Everett C.
4450 Lake Superior Drive Corpus Christi TX 78413 United States of America
2. STROMINGER Michael G.
27 W 567 Meadow Drive Naperville Illinois 60565 United States of America
3. DIMAS Peter A.
2067 Kudu Court Wheaton Illinois 60187 United States of America
Specification
IMPROVING THE TRANSFER OF SLURRY IN A BAYER PROCESS
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3576-delnp-2009-Form-3-(06-09-2010).pdf | 2010-09-06 |
| 1 | 3576-DELNP-2009-RELEVANT DOCUMENTS [03-10-2023(online)].pdf | 2023-10-03 |
| 2 | 3576-delnp-2009-GPA-(09-11-2010).pdf | 2010-11-09 |
| 2 | 3576-DELNP-2009-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 3 | 3576-DELNP-2009-RELEVANT DOCUMENTS [21-07-2021(online)].pdf | 2021-07-21 |
| 3 | 3576-delnp-2009-Form-2-(09-11-2010).pdf | 2010-11-09 |
| 4 | 3576-DELNP-2009-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |
| 4 | 3576-delnp-2009-Form-18-(09-11-2010).pdf | 2010-11-09 |
| 5 | 3576-DELNP-2009-RELEVANT DOCUMENTS [27-03-2020(online)].pdf | 2020-03-27 |
| 5 | 3576-delnp-2009-Form-1-(09-11-2010).pdf | 2010-11-09 |
| 6 | 3576-DELNP-2009-RELEVANT DOCUMENTS [26-03-2019(online)].pdf | 2019-03-26 |
| 6 | 3576-delnp-2009-Correspondence-Others-(09-11-2010).pdf | 2010-11-09 |
| 7 | 3576-DELNP-2009-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 7 | 3576-delnp-2009-Correspondence-Others-(09-11-2010)-.pdf | 2010-11-09 |
| 8 | Translation-Search Report.pdf | 2011-08-21 |
| 8 | 269526-3576-DELNP-2009.pdf | 2018-11-30 |
| 9 | 3576-DELNP-2009-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 9 | Priority Document.pdf | 2011-08-21 |
| 10 | 3576-DELNP-2009-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 10 | Form-5.pdf | 2011-08-21 |
| 11 | Form 27 [23-03-2017(online)].pdf | 2017-03-23 |
| 11 | Form-3.pdf | 2011-08-21 |
| 12 | Form 27 [09-03-2017(online)].pdf | 2017-03-09 |
| 12 | Form-1.pdf | 2011-08-21 |
| 13 | 3576-delnp-2009-Correspondance Others-(12-02-2015).pdf | 2015-02-12 |
| 13 | 3576-DELNP-2009_EXAMREPORT.pdf | 2016-06-30 |
| 14 | 3576-delnp-2009-Abstract-(08-09-2015).pdf | 2015-09-08 |
| 14 | 3576-delnp-2009-Assignment-(12-02-2015).pdf | 2015-02-12 |
| 15 | 3576-delnp-2009-Claims-(08-09-2015).pdf | 2015-09-08 |
| 15 | Petition-Proof of Right (5726).pdf ONLINE | 2015-02-13 |
| 16 | 3576-delnp-2009-Copy Form-13-(08-09-2015).pdf | 2015-09-08 |
| 16 | 3576-delnp-2009-Others-(03-03-2015).pdf | 2015-03-03 |
| 17 | 3576-delnp-2009-Correspondence Others-(08-09-2015).pdf | 2015-09-08 |
| 17 | 3576-delnp-2009-Correspondence Others-(03-03-2015).pdf | 2015-03-03 |
| 18 | 3576-delnp-2009-Description (Complete)-(08-09-2015).pdf | 2015-09-08 |
| 18 | Petition Form-3 (5726).pdf | 2015-03-12 |
| 19 | 3576-delnp-2009-Form-1-(08-09-2015).pdf | 2015-09-08 |
| 19 | Petition-Proof of Right (5726).pdf | 2015-03-13 |
| 20 | 3576-delnp-2009-Form-2-(08-09-2015)..pdf | 2015-09-08 |
| 20 | 3576-delnp-2009-Marked Claims-(08-09-2015).pdf | 2015-09-08 |
| 21 | 3576-delnp-2009-Form-5-(08-09-2015).pdf | 2015-09-08 |
| 21 | 3576-delnp-2009-Marked Abstract-(08-09-2015).pdf | 2015-09-08 |
| 22 | 3576-delnp-2009-GPA-(08-09-2015).pdf | 2015-09-08 |
| 23 | 3576-delnp-2009-Form-5-(08-09-2015).pdf | 2015-09-08 |
| 23 | 3576-delnp-2009-Marked Abstract-(08-09-2015).pdf | 2015-09-08 |
| 24 | 3576-delnp-2009-Marked Claims-(08-09-2015).pdf | 2015-09-08 |
| 24 | 3576-delnp-2009-Form-2-(08-09-2015)..pdf | 2015-09-08 |
| 25 | Petition-Proof of Right (5726).pdf | 2015-03-13 |
| 25 | 3576-delnp-2009-Form-1-(08-09-2015).pdf | 2015-09-08 |
| 26 | 3576-delnp-2009-Description (Complete)-(08-09-2015).pdf | 2015-09-08 |
| 26 | Petition Form-3 (5726).pdf | 2015-03-12 |
| 27 | 3576-delnp-2009-Correspondence Others-(03-03-2015).pdf | 2015-03-03 |
| 27 | 3576-delnp-2009-Correspondence Others-(08-09-2015).pdf | 2015-09-08 |
| 28 | 3576-delnp-2009-Copy Form-13-(08-09-2015).pdf | 2015-09-08 |
| 28 | 3576-delnp-2009-Others-(03-03-2015).pdf | 2015-03-03 |
| 29 | 3576-delnp-2009-Claims-(08-09-2015).pdf | 2015-09-08 |
| 29 | Petition-Proof of Right (5726).pdf ONLINE | 2015-02-13 |
| 30 | 3576-delnp-2009-Abstract-(08-09-2015).pdf | 2015-09-08 |
| 30 | 3576-delnp-2009-Assignment-(12-02-2015).pdf | 2015-02-12 |
| 31 | 3576-delnp-2009-Correspondance Others-(12-02-2015).pdf | 2015-02-12 |
| 31 | 3576-DELNP-2009_EXAMREPORT.pdf | 2016-06-30 |
| 32 | Form 27 [09-03-2017(online)].pdf | 2017-03-09 |
| 32 | Form-1.pdf | 2011-08-21 |
| 33 | Form 27 [23-03-2017(online)].pdf | 2017-03-23 |
| 33 | Form-3.pdf | 2011-08-21 |
| 34 | 3576-DELNP-2009-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 34 | Form-5.pdf | 2011-08-21 |
| 35 | 3576-DELNP-2009-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 35 | Priority Document.pdf | 2011-08-21 |
| 36 | Translation-Search Report.pdf | 2011-08-21 |
| 36 | 269526-3576-DELNP-2009.pdf | 2018-11-30 |
| 37 | 3576-DELNP-2009-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 37 | 3576-delnp-2009-Correspondence-Others-(09-11-2010)-.pdf | 2010-11-09 |
| 38 | 3576-DELNP-2009-RELEVANT DOCUMENTS [26-03-2019(online)].pdf | 2019-03-26 |
| 38 | 3576-delnp-2009-Correspondence-Others-(09-11-2010).pdf | 2010-11-09 |
| 39 | 3576-DELNP-2009-RELEVANT DOCUMENTS [27-03-2020(online)].pdf | 2020-03-27 |
| 39 | 3576-delnp-2009-Form-1-(09-11-2010).pdf | 2010-11-09 |
| 40 | 3576-DELNP-2009-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |
| 40 | 3576-delnp-2009-Form-18-(09-11-2010).pdf | 2010-11-09 |
| 41 | 3576-DELNP-2009-RELEVANT DOCUMENTS [21-07-2021(online)].pdf | 2021-07-21 |
| 41 | 3576-delnp-2009-Form-2-(09-11-2010).pdf | 2010-11-09 |
| 42 | 3576-delnp-2009-GPA-(09-11-2010).pdf | 2010-11-09 |
| 42 | 3576-DELNP-2009-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 43 | 3576-delnp-2009-Form-3-(06-09-2010).pdf | 2010-09-06 |
| 43 | 3576-DELNP-2009-RELEVANT DOCUMENTS [03-10-2023(online)].pdf | 2023-10-03 |