DD154332A5 - Drueckmittel fuer die erzflotation - Google Patents

Drueckmittel fuer die erzflotation Download PDF

Info

Publication number: DD154332A5
Authority: DD; German Democratic Republic
Prior art keywords: item; range; molecular weight; hydrolysis; flotation
Prior art date: 1979-11-19

Application number

DD80225219A

Other languages

German (de)

English (en)

Inventor

Richard M Goodman

Sim K Lim

Original Assignee

American Cyanamid 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.)

1979-11-19

Filing date

1980-11-14

Publication date

1982-03-17

1980-11-14 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1982-03-17 Publication of DD154332A5 publication Critical patent/DD154332A5/de

Links

238000005188 flotation Methods 0.000 claims abstract description 53
239000003795 chemical substances by application Substances 0.000 claims abstract description 21
229920002472 Starch Polymers 0.000 claims abstract description 19
235000019698 starch Nutrition 0.000 claims abstract description 19
239000008107 starch Substances 0.000 claims abstract description 18
229920001577 copolymer Polymers 0.000 claims abstract description 14
229920000642 polymer Polymers 0.000 claims abstract description 13
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 11
239000011707 mineral Substances 0.000 claims abstract description 11
238000000034 method Methods 0.000 claims description 43
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
229920002401 polyacrylamide Polymers 0.000 claims description 19
229910052742 iron Inorganic materials 0.000 claims description 14
230000007062 hydrolysis Effects 0.000 claims description 13
238000006460 hydrolysis reaction Methods 0.000 claims description 13
238000003825 pressing Methods 0.000 claims description 12
235000010755 mineral Nutrition 0.000 claims description 10
239000000203 mixture Substances 0.000 claims description 9
239000001257 hydrogen Substances 0.000 claims description 5
229910052739 hydrogen Inorganic materials 0.000 claims description 5
150000003839 salts Chemical class 0.000 claims description 5
229910052783 alkali metal Inorganic materials 0.000 claims description 4
238000009987 spinning Methods 0.000 claims description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
150000001340 alkali metals Chemical group 0.000 claims description 3
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 2
230000005021 gait Effects 0.000 claims description 2
230000003301 hydrolyzing effect Effects 0.000 claims description 2
229910001608 iron mineral Inorganic materials 0.000 claims description 2
239000001103 potassium chloride Substances 0.000 claims description 2
235000011164 potassium chloride Nutrition 0.000 claims description 2
150000002431 hydrogen Chemical group 0.000 claims 2
238000011084 recovery Methods 0.000 abstract description 8
229920001353 Dextrin Polymers 0.000 abstract description 2
239000004375 Dextrin Substances 0.000 abstract description 2
235000019425 dextrin Nutrition 0.000 abstract description 2
238000005189 flocculation Methods 0.000 abstract description 2
230000016615 flocculation Effects 0.000 abstract description 2
239000003638 chemical reducing agent Substances 0.000 abstract 1
229920000591 gum Polymers 0.000 abstract 1
230000000694 effects Effects 0.000 description 14
238000002474 experimental method Methods 0.000 description 14
239000006260 foam Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
230000000994 depressogenic effect Effects 0.000 description 9
238000012360 testing method Methods 0.000 description 9
229920002261 Corn starch Polymers 0.000 description 8
239000008120 corn starch Substances 0.000 description 8
239000000047 product Substances 0.000 description 8
239000003153 chemical reaction reagent Substances 0.000 description 6
239000012141 concentrate Substances 0.000 description 4
235000008504 concentrate Nutrition 0.000 description 4
230000003750 conditioning effect Effects 0.000 description 4
239000000463 material Substances 0.000 description 4
235000002639 sodium chloride Nutrition 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
230000000052 comparative effect Effects 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
238000007639 printing Methods 0.000 description 3
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
229910021532 Calcite Inorganic materials 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
125000003368 amide group Chemical group 0.000 description 2
229910052586 apatite Inorganic materials 0.000 description 2
238000003556 assay Methods 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000008953 bacterial degradation Effects 0.000 description 2
239000011575 calcium Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
229910052951 chalcopyrite Inorganic materials 0.000 description 2
DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 2
239000004927 clay Substances 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
239000008367 deionised water Substances 0.000 description 2
229910021641 deionized water Inorganic materials 0.000 description 2
238000007667 floating Methods 0.000 description 2
239000010436 fluorite Substances 0.000 description 2
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
229910052949 galena Inorganic materials 0.000 description 2
YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 2
XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 description 2
229910052961 molybdenite Inorganic materials 0.000 description 2
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
239000005445 natural material Substances 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 2
238000012545 processing Methods 0.000 description 2
239000010802 sludge Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
229910052950 sphalerite Inorganic materials 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
239000004604 Blowing Agent Substances 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
229920000881 Modified starch Polymers 0.000 description 1
239000004368 Modified starch Substances 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
241000545760 Unio Species 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
-1 alkali metal salt Chemical class 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000009918 complex formation Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
238000010411 cooking Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
230000009089 cytolysis Effects 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000010442 halite Substances 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
235000019426 modified starch Nutrition 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000575 pesticide Substances 0.000 description 1
229920002239 polyacrylonitrile Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000001007 puffing effect Effects 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000006228 supernatant Substances 0.000 description 1
239000006188 syrup Substances 0.000 description 1
235000020357 syrup Nutrition 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/016—Macromolecular compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/021—Froth-flotation processes for treatment of phosphate ores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/06—Depressants
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores

Landscapes

Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Manufacture And Refinement Of Metals (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Paper (AREA)

DD80225219A 1979-11-19 1980-11-14 Drueckmittel fuer die erzflotation DD154332A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/095,812 US4289613A (en)	1979-11-19	1979-11-19	Low molecular weight hydrolyzed polymers or copolymers as depressants in mineral ore flotation

Publications (1)

Publication Number	Publication Date
DD154332A5 true DD154332A5 (de)	1982-03-17

Family

ID=22253695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD80225219A DD154332A5 (de)	1979-11-19	1980-11-14	Drueckmittel fuer die erzflotation

Country Status (9)

Country	Link
US (1)	US4289613A (es)
BR (1)	BR8007506A (es)
CA (1)	CA1149974A (es)
DD (1)	DD154332A5 (es)
DE (1)	DE3042066A1 (es)
ES (1)	ES8201218A1 (es)
FR (1)	FR2469958B1 (es)
GB (1)	GB2063715B (es)
SE (1)	SE441983B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2095131A (en) *	1981-03-23	1982-09-29	American Cyanamid Co	Low molecular weight copolymers as depressants in mineral ore flotation
US4360425A (en) *	1981-09-14	1982-11-23	American Cyanamid Company	Low molecular weight copolymers and terpolymers as depressants in mineral ore flotation
FR2525494A1 (fr) *	1982-04-26	1983-10-28	American Cyanamid Co	Procede de concentration de la sylvite dans un systeme de flottation de minerai de sylvinite
US4533465A (en) *	1982-04-26	1985-08-06	American Cyanamid Company	Low molecular weight copolymers as depressants in sylvinite ore flotation
US4744893A (en) *	1985-08-28	1988-05-17	American Cyanamid Company	Polymeric sulfide mineral depressants
US4808301A (en) *	1987-11-04	1989-02-28	The Dow Chemical Company	Flotation depressants
US4866150A (en) *	1988-04-18	1989-09-12	American Cyanamid Company	Polymeric sulfide mineral depressants
US4888106A (en) *	1988-04-18	1989-12-19	American Cyanamid Company	Method of using polymeric sulfide mineral depressants
US4966938A (en) *	1988-07-19	1990-10-30	American Cyanamid Company	Allyl thiourea polymer with surface-modifying agent
US5537134A (en) *	1990-01-12	1996-07-16	Hewlett-Packard Company	Refill method for ink-jet print cartridge
US5307938A (en) *	1992-03-16	1994-05-03	Glenn Lillmars	Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants
BRPI0916262A2 (pt) *	2008-07-25	2018-05-29	Cytec Technology Corp	método para intensificar a recuperação de sulfeto valioso ou minerais preciosos, e, composição.
US20180071752A1 (en) *	2014-12-30	2018-03-15	Kemira Oyj	Depressants for Mineral Ore Flotation
CN109562391B (zh)	2016-08-26	2021-06-29	埃科莱布美国股份有限公司	用于泡沫浮选的磺化改性剂
US10737281B2 (en)	2017-05-30	2020-08-11	Ecolab Usa Inc.	Compositions and methods for reverse froth flotation of phosphate ores
US11932554B2 (en)	2022-04-11	2024-03-19	American Hyperform, Inc.	Method of recovering high nickel content cathode material from recycled lithium ion and nickel metal hydride batteries

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2740522A (en) *	1953-04-07	1956-04-03	American Cyanamid Co	Flotation of ores using addition polymers as depressants
BE533010A (es) *	1954-06-22	1900-01-01
SU130428A1 (ru) *	1960-01-12	1960-11-30	С.М. Гурвич	Способ флотации руд
SU141826A1 (ru) *	1960-11-17	1960-11-30	Л.И. Габриелова	Способ разделени коллективных медносвинцовых концентратов
US3371978A (en) *	1964-02-12	1968-03-05	North American Aviation Inc	Pressure-sensitive optical cell
US3310710A (en) *	1965-04-13	1967-03-21	Sperry Rand Corp	Electrical circuit packaging assembly
FR1519540A (fr) *	1966-05-11	1968-04-05	Prod Chim D Auby Soc D	Procédé et produits pour la flottation de minéraux et minerais à gangue calcaire et dolomitique, tels que minerais oxydés, de cuivre notamment
DE1267631B (de) *	1967-08-16	1968-05-09	August Rosterg Haus	Verfahren zur Flotation von Ton und andere unloesliche Feststoffe enthaltenden Kalirohsalzen
US3545941A (en) *	1969-03-19	1970-12-08	United States Borax Chem	Settling of hematite slimes
US3805951A (en) *	1972-04-07	1974-04-23	American Cyanamid Co	Selective flocculation and flotation of slimes from sylvinite ores
GB1452605A (en) *	1973-03-01	1976-10-13	Allied Colloids Ltd	Materials and processes for flotation of mineral substances
GB1439057A (en) *	1973-10-10	1976-06-09	Allied Colloids Ltd	Flocculating agents for alkaline systems
US4090955A (en) *	1976-05-05	1978-05-23	American Cyanamid Company	Selective flocculation of minerals from a mixture or an ore
US4081357A (en) *	1977-02-07	1978-03-28	American Cyanamid Company	Process for selective flocculation of hematitic iron ores in the presence of non-ferrous minerals

1979
- 1979-11-19 US US06/095,812 patent/US4289613A/en not_active Expired - Lifetime
1980
- 1980-10-22 CA CA000362951A patent/CA1149974A/en not_active Expired
- 1980-11-03 FR FR8023442A patent/FR2469958B1/fr not_active Expired
- 1980-11-07 DE DE19803042066 patent/DE3042066A1/de not_active Withdrawn
- 1980-11-14 DD DD80225219A patent/DD154332A5/de unknown
- 1980-11-18 ES ES496938A patent/ES8201218A1/es not_active Expired
- 1980-11-18 BR BR8007506A patent/BR8007506A/pt unknown
- 1980-11-18 GB GB8036968A patent/GB2063715B/en not_active Expired
- 1980-11-18 SE SE8008087A patent/SE441983B/sv unknown

Also Published As

Publication number	Publication date
ES496938A0 (es)	1981-12-16
US4289613A (en)	1981-09-15
FR2469958A1 (fr)	1981-05-29
GB2063715B (en)	1983-04-07
FR2469958B1 (fr)	1985-06-07
SE8008087L (sv)	1981-05-20
SE441983B (sv)	1985-11-25
BR8007506A (pt)	1981-06-02
ES8201218A1 (es)	1981-12-16
DE3042066A1 (de)	1981-05-21
CA1149974A (en)	1983-07-12
GB2063715A (en)	1981-06-10

Publication	Publication Date	Title
DE3042066A1 (de)	1981-05-21	Drueckmittel fuer die erzflotation
DE69920019T2 (de)	2005-09-15	Behandlung von mineralfüllstoffen mit phosphaten, diese füllstoffe und deren verwendung
DE2259009A1 (de)	1973-06-14	Kationaktive konditionierungsmittel fuer die aufbereitung von kaliumrohsalzen durch flotation
DE3436307C2 (de)	1995-11-23	Verfahren zur Verbesserung des Schlammvolumenindex von Mischwasser in einem Belüftungsbecken
DE2339506A1 (de)	1974-02-14	Schlammbelebungsverfahren
DE2117981A1 (de)	1971-10-28	Verfahren zum Abtrennen von feinen Mineralteilchen aus einer Mischung mit anderen festen Teilchen
DE2515109B2 (de)	1980-08-14	Verfahren zur Herstellung einer stabilen Polymeremulsion
DE69409521T2 (de)	1998-11-26	Entschwärzungszusammensetzung für flexographische tinte
DE1054392B (de)	1959-04-09	Abtrennung von Ton durch Flotation aus tonhaltigen mineralischen Feststoffen
DE2900620A1 (de)	1979-07-12	Verfahren zur aufhellung von natuerlichen kalzithaltigen erzen bzw. mineralien
DE69615586T2 (de)	2002-07-11	Polyelektrolyte enthaltende zusammensetzungen
DE3210633A1 (de)	1982-10-28	Verfahren und mittel zum niederhalten von mineralien bei der flotation
EP0753029B1 (de)	1998-05-27	Dispergier- und mahlhilfsmittel für anorganische füllstoffe und pigmente und ihre verwendung
EP0129259B1 (de)	1987-08-19	Aktivkohleprodukt
DE1209867B (de)	1966-01-27	Verfahren zur Herstellung von flaechenfoermigem Fasermaterial wie Papier, Pappe, Zellstoffplatten od. dgl. mit hohem Gehalt an thermoplastischen Kunststoffen
DE3314555A1 (de)	1983-10-27	Copolymerisate mit niedrigem molekulargewicht als druecker bei der sylviniterz-flotation
US4028235A (en)	1977-06-07	Froth flotation with sewage treatment plant water effluent
DE102011088202B4 (de)	2018-04-05	Verfahren zur prozesswasserreinigung
GB1571106A (en)	1980-07-09	Ore flotation process for the recovery of fluoride minerals and rare earth carbonates
EP0210493A2 (de)	1987-02-04	Wässrige Suspensionen von Agglomeraten, ihre Herstellung und Verwendung
DE3441910A1 (de)	1985-06-05	Verfahren zur flotation unloeslicher teile aus kalirohsalz
US2014404A (en)	1935-09-17	Concentrating chromite ores by froth flotation
DE4305104C1 (de)	1994-04-07	Koagulationsmittel für Lacke oder Wachse in Naßabscheidern
DE1254592B (de)	1967-11-23	Verfahren zur Verbesserung der Filtrierbarkeit waessriger organischer Schlaemme
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