NO770140L - Fremgangsm}te til oppredning av ikke-sulfid-malmer. - Google Patents

Fremgangsm}te til oppredning av ikke-sulfid-malmer.

Info

Publication number: NO770140L
Authority: NO; Norway
Prior art keywords: approx; partial ester; ore; collector system; synergistic
Prior art date: 1976-01-19

Application number

NO770140A

Other languages

English (en)

Norwegian (no)

Inventor

Samuel Shan-Ning Wang

Eugene Leroy Smith Jr

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.)

1976-01-19

Filing date

1977-01-17

Publication date

1977-07-20

1977-01-17 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1977-07-20 Publication of NO770140L publication Critical patent/NO770140L/no

Links

238000000034 method Methods 0.000 title claims description 48
150000002148 esters Chemical class 0.000 claims description 64
239000000194 fatty acid Substances 0.000 claims description 56
235000014113 dietary fatty acids Nutrition 0.000 claims description 55
229930195729 fatty acid Natural products 0.000 claims description 55
150000004665 fatty acids Chemical class 0.000 claims description 55
238000005188 flotation Methods 0.000 claims description 40
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 23
230000002195 synergetic effect Effects 0.000 claims description 22
229910019142 PO4 Inorganic materials 0.000 claims description 21
239000010452 phosphate Substances 0.000 claims description 21
239000002253 acid Substances 0.000 claims description 18
239000000295 fuel oil Substances 0.000 claims description 14
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical group [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 11
125000004432 carbon atom Chemical group C* 0.000 claims description 11
239000010436 fluorite Substances 0.000 claims description 11
239000010428 baryte Substances 0.000 claims description 10
229910052601 baryte Inorganic materials 0.000 claims description 10
125000000217 alkyl group Chemical group 0.000 claims description 9
239000010775 animal oil Substances 0.000 claims description 9
230000001143 conditioned effect Effects 0.000 claims description 9
239000008158 vegetable oil Substances 0.000 claims description 9
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical group [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 8
239000002002 slurry Substances 0.000 claims description 8
235000013311 vegetables Nutrition 0.000 claims description 8
230000008569 process Effects 0.000 claims description 7
125000002843 carboxylic acid group Chemical group 0.000 claims description 6
239000004568 cement Substances 0.000 claims description 5
239000011435 rock Substances 0.000 claims description 5
238000012545 processing Methods 0.000 claims description 4
239000012736 aqueous medium Substances 0.000 claims description 3
238000009291 froth flotation Methods 0.000 claims description 2
125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims 2
239000000203 mixture Substances 0.000 description 36
230000000052 comparative effect Effects 0.000 description 31
229910052500 inorganic mineral Inorganic materials 0.000 description 24
239000011707 mineral Substances 0.000 description 24
235000010755 mineral Nutrition 0.000 description 24
239000006260 foam Substances 0.000 description 21
239000000463 material Substances 0.000 description 19
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 19
239000003784 tall oil Substances 0.000 description 16
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
239000012141 concentrate Substances 0.000 description 11
230000000694 effects Effects 0.000 description 8
238000002474 experimental method Methods 0.000 description 8
239000002245 particle Substances 0.000 description 7
239000000523 sample Substances 0.000 description 7
239000007787 solid Substances 0.000 description 7
235000019731 tricalcium phosphate Nutrition 0.000 description 7
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
150000007513 acids Chemical class 0.000 description 6
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 6
239000011976 maleic acid Substances 0.000 description 6
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 6
239000004088 foaming agent Substances 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
239000002699 waste material Substances 0.000 description 5
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
239000000654 additive Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
239000003153 chemical reaction reagent Substances 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 4
230000003750 conditioning effect Effects 0.000 description 4
238000005187 foaming Methods 0.000 description 4
238000007429 general method Methods 0.000 description 4
239000003921 oil Substances 0.000 description 4
239000000047 product Substances 0.000 description 4
WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 3
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
150000001298 alcohols Chemical class 0.000 description 3
230000008901 benefit Effects 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000011019 hematite Substances 0.000 description 3
229910052595 hematite Inorganic materials 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 3
235000019198 oils Nutrition 0.000 description 3
239000002367 phosphate rock Substances 0.000 description 3
239000007858 starting material Substances 0.000 description 3
238000003756 stirring Methods 0.000 description 3
239000000725 suspension Substances 0.000 description 3
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
244000020518 Carthamus tinctorius Species 0.000 description 2
235000003255 Carthamus tinctorius Nutrition 0.000 description 2
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
239000005642 Oleic acid Substances 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000000470 constituent Substances 0.000 description 2
238000011161 development Methods 0.000 description 2
238000000605 extraction Methods 0.000 description 2
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
241000894007 species Species 0.000 description 2
239000003760 tallow Substances 0.000 description 2
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
235000017060 Arachis glabrata Nutrition 0.000 description 1
244000105624 Arachis hypogaea Species 0.000 description 1
235000010777 Arachis hypogaea Nutrition 0.000 description 1
235000018262 Arachis monticola Nutrition 0.000 description 1
AILDTIZEPVHXBF-UHFFFAOYSA-N Argentine Natural products C1C(C2)C3=CC=CC(=O)N3CC1CN2C(=O)N1CC(C=2N(C(=O)C=CC=2)C2)CC2C1 AILDTIZEPVHXBF-UHFFFAOYSA-N 0.000 description 1
239000004135 Bone phosphate Substances 0.000 description 1
241000283690 Bos taurus Species 0.000 description 1
235000005637 Brassica campestris Nutrition 0.000 description 1
235000014750 Brassica kaber Nutrition 0.000 description 1
240000002791 Brassica napus Species 0.000 description 1
240000008100 Brassica rapa Species 0.000 description 1
235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
235000010570 Brassica rapa var. rapa Nutrition 0.000 description 1
235000004977 Brassica sinapistrum Nutrition 0.000 description 1
229910014033 C-OH Inorganic materials 0.000 description 1
244000146553 Ceiba pentandra Species 0.000 description 1
235000003301 Ceiba pentandra Nutrition 0.000 description 1
244000060011 Cocos nucifera Species 0.000 description 1
235000013162 Cocos nucifera Nutrition 0.000 description 1
229910014570 C—OH Inorganic materials 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
244000068988 Glycine max Species 0.000 description 1
235000010469 Glycine max Nutrition 0.000 description 1
244000020551 Helianthus annuus Species 0.000 description 1
235000003222 Helianthus annuus Nutrition 0.000 description 1
240000006240 Linum usitatissimum Species 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
240000007817 Olea europaea Species 0.000 description 1
235000008753 Papaver somniferum Nutrition 0.000 description 1
241001494479 Pecora Species 0.000 description 1
235000004347 Perilla Nutrition 0.000 description 1
244000124853 Perilla frutescens Species 0.000 description 1
244000308495 Potentilla anserina Species 0.000 description 1
235000016594 Potentilla anserina Nutrition 0.000 description 1
235000017343 Quebracho blanco Nutrition 0.000 description 1
240000000111 Saccharum officinarum Species 0.000 description 1
235000007201 Saccharum officinarum Nutrition 0.000 description 1
241000065615 Schinopsis balansae Species 0.000 description 1
244000000231 Sesamum indicum Species 0.000 description 1
235000003434 Sesamum indicum Nutrition 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
244000269722 Thea sinensis Species 0.000 description 1
230000009471 action Effects 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
239000003513 alkali Substances 0.000 description 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000010480 babassu oil Substances 0.000 description 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
229910001634 calcium fluoride Inorganic materials 0.000 description 1
235000019438 castor oil Nutrition 0.000 description 1
239000004359 castor oil Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
235000012343 cottonseed oil Nutrition 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
238000013461 design Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000012374 esterification agent Substances 0.000 description 1
230000003631 expected effect Effects 0.000 description 1
235000021323 fish oil Nutrition 0.000 description 1
235000004426 flaxseed Nutrition 0.000 description 1
239000008396 flotation agent Substances 0.000 description 1
ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
229940087559 grape seed Drugs 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000001630 malic acid Substances 0.000 description 1
235000011090 malic acid Nutrition 0.000 description 1
238000005065 mining Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000010746 number 5 fuel oil Substances 0.000 description 1
235000016709 nutrition Nutrition 0.000 description 1
235000020232 peanut Nutrition 0.000 description 1
-1 permatite Chemical compound 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000012216 screening Methods 0.000 description 1
150000003333 secondary alcohols Chemical class 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
235000019795 sodium metasilicate Nutrition 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
235000015112 vegetable and seed oil Nutrition 0.000 description 1
238000005406 washing Methods 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
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
- 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

Manufacture And Refinement Of Metals (AREA)
Paper (AREA)

NO770140A 1976-01-19 1977-01-17 Fremgangsm}te til oppredning av ikke-sulfid-malmer. NO770140L (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US65009476A	1976-01-19	1976-01-19
US72384076A	1976-09-16	1976-09-16
US72384976A	1976-09-16	1976-09-16

Publications (1)

Publication Number	Publication Date
NO770140L true NO770140L (no)	1977-07-20

Family

ID=27417838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO770140A NO770140L (no)	1976-01-19	1977-01-17	Fremgangsm}te til oppredning av ikke-sulfid-malmer.

Country Status (11)

Country	Link
AR (1)	AR217416A1 (fr)
AU (1)	AU511179B2 (fr)
BR (1)	BR7700340A (fr)
CA (1)	CA1073563A (fr)
ES (1)	ES455153A1 (fr)
FI (1)	FI770155A (fr)
FR (1)	FR2338324A1 (fr)
NO (1)	NO770140L (fr)
OA (1)	OA05548A (fr)
SE (1)	SE417478B (fr)
TR (1)	TR19022A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2366067A1 (fr) *	1976-09-29	1978-04-28	Chem Y	Procede de flottation de minerais utilisant des esters d'acides dicarboxyliques comme constituants du collecteur
US4192739A (en) *	1977-12-21	1980-03-11	American Cyanamid Company	Process for beneficiation of non-sulfide ores
US4158623A (en) *	1977-12-21	1979-06-19	American Cyanamid Company	Process for froth flotation of phosphate ores
US4186083A (en) *	1977-12-21	1980-01-29	American Cyanamid Company	Process for froth flotation of non-sulfide minerals
US4309282A (en) *	1980-04-14	1982-01-05	American Cyanamid Company	Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
SU1309904A3 (ru) *	1981-05-13	1987-05-07	Берол Кеми Аб (Фирма)	Способ пенной флотации апатит-карбонатной руды
SE447066B (sv) *	1981-05-18	1986-10-27	Berol Kemi Ab	Forfarande for flotation av oxidiska mineral samt medel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2099120A (en) *	1936-10-15	1937-11-16	Du Pont	Flotation process
US4081363A (en) *	1975-05-29	1978-03-28	American Cyanamid Company	Mineral beneficiation by froth flotation: use of alcohol ethoxylate partial esters of polycarboxylic acids

1976
- 1976-12-20 CA CA268,227A patent/CA1073563A/fr not_active Expired
1977
- 1977-01-10 AU AU21181/77A patent/AU511179B2/en not_active Expired
- 1977-01-13 AR AR266178A patent/AR217416A1/es active
- 1977-01-15 OA OA56050A patent/OA05548A/fr unknown
- 1977-01-17 NO NO770140A patent/NO770140L/no unknown
- 1977-01-18 BR BR7700340A patent/BR7700340A/pt unknown
- 1977-01-18 SE SE7700491A patent/SE417478B/xx unknown
- 1977-01-19 FI FI770155A patent/FI770155A/fi not_active Application Discontinuation
- 1977-01-19 FR FR7701467A patent/FR2338324A1/fr active Granted
- 1977-01-19 ES ES455153A patent/ES455153A1/es not_active Expired
- 1977-03-02 TR TR19022A patent/TR19022A/xx unknown

Also Published As

Publication number	Publication date
SE7700491L (sv)	1977-09-23
AR217416A1 (es)	1980-03-31
OA05548A (fr)	1981-04-30
SE417478B (sv)	1981-03-23
CA1073563A (fr)	1980-03-11
AU511179B2 (en)	1980-07-31
FI770155A (fr)	1977-07-20
TR19022A (tr)	1978-02-27
AU2118177A (en)	1978-07-20
ES455153A1 (es)	1978-04-16
BR7700340A (pt)	1977-10-18
FR2338324B1 (fr)	1980-12-12
FR2338324A1 (fr)	1977-08-12

Publication	Publication Date	Title
US4081363A (en)	1978-03-28	Mineral beneficiation by froth flotation: use of alcohol ethoxylate partial esters of polycarboxylic acids
US4189103A (en)	1980-02-19	Method of beneficiating phosphate ores
US4309282A (en)	1982-01-05	Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
CN107694762B (zh)	2019-07-02	一种从矿石中浮选捕收金红石的组合物及浮选方法
US20130284642A1 (en)	2013-10-31	Method of beneficiation of phosphate
WO2018197476A1 (fr)	2018-11-01	Collecteurs pour l'enrichissement de phosphate provenant de minerais contenant du phosphate
US4158623A (en)	1979-06-19	Process for froth flotation of phosphate ores
US4366050A (en)	1982-12-28	Scheelite flotation
US5542545A (en)	1996-08-06	Process for phosphate beneficiation
US4233150A (en)	1980-11-11	Process for beneficiation of non-sulfide iron-free ores
CN107638949B (zh)	2019-07-23	阳离子醚化淀粉在白钨矿浮选中的应用
JPH0257840B2 (fr)	1990-12-06
US4110207A (en)	1978-08-29	Process for flotation of non-sulfide ores
NO770140L (no)	1977-07-20	Fremgangsm}te til oppredning av ikke-sulfid-malmer.
US4139481A (en)	1979-02-13	Combinations of alkylamidoalkyl monoesters of sulfosuccinic acid and fatty acids as collectors for non-sulfide ores
US4207178A (en)	1980-06-10	Process for beneficiation of phosphate and iron ores
US4090972A (en)	1978-05-23	Effective promoter extender for conventional fatty acids in non-sulfide mineral flotation
US4330398A (en)	1982-05-18	Flotation of phosphate ores with anionic agents
US4139482A (en)	1979-02-13	Combination of a fatty acid and an N-sulfodicarboxylic acid asparate as collectors for non-sulfide ores
US4192739A (en)	1980-03-11	Process for beneficiation of non-sulfide ores
US4814070A (en)	1989-03-21	Alkyl sulfosuccinates based on alkoxylated fatty alcohols as collectors for non-sulfidic ores
US4138350A (en)	1979-02-06	Collector combination for non-sulfide ores comprising a fatty acid and a sulfosuccinic acid monoester or salt thereof
US2105807A (en)	1938-01-18	Differential concentration of non
US4034863A (en)	1977-07-12	Novel flotation agents for the beneficiation of phosphate ores
US4040519A (en)	1977-08-09	Froth flotation process for recovering sheelite