CN1579641A - Oxidized ore floating collector - Google Patents

Oxidized ore floating collector Download PDF

Info

Publication number
CN1579641A
CN1579641A CN 03135600 CN03135600A CN1579641A CN 1579641 A CN1579641 A CN 1579641A CN 03135600 CN03135600 CN 03135600 CN 03135600 A CN03135600 A CN 03135600A CN 1579641 A CN1579641 A CN 1579641A
Authority
CN
China
Prior art keywords
sodium hydroxide
phosphor
collecting agent
flotation
tung oil
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN 03135600
Other languages
Chinese (zh)
Inventor
黄泽华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUAMEI PHOSPHORUS INDUSTRY Co Ltd FUQUAN CITY GUIZHOU PROV
Original Assignee
HUAMEI PHOSPHORUS INDUSTRY Co Ltd FUQUAN CITY GUIZHOU PROV
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.)
Filing date
Publication date
Application filed by HUAMEI PHOSPHORUS INDUSTRY Co Ltd FUQUAN CITY GUIZHOU PROV filed Critical HUAMEI PHOSPHORUS INDUSTRY Co Ltd FUQUAN CITY GUIZHOU PROV
Priority to CN 03135600 priority Critical patent/CN1579641A/en
Publication of CN1579641A publication Critical patent/CN1579641A/en
Pending legal-status Critical Current

Links

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention discloses a flotation collector of the oxide-bearing ore. It heats a share of china wood oil to between 40deg.C and 60deg.C, adds 1.5 to 2.5 shares of the sodium hydroxide solution with the thickness between 5% and 15% to it, whisks it until it is completely saponified and gets the turnoff. The invention chooses the china wood oil and sodium hydroxide as the raw material, has low production cost and simple technique, has especially high sizing effect when being used in the reverse flotation of the phosphorite and get the phosphor concentrate with the grade generally over 35% and with the P2O5 content over 37% and the recovery of the phosphor can reach over 95%. The invention is featured by the simple technique, low cost, remarkable sizing effect and high recovery of phosphor. It can be used as collecting agent and is widely applied to the floatation of all kinds of oxide-bearing ore and especially to the reverse flotation of the phosphorite.

Description

A kind of oxide ore flotation collecting agent
Technical field
The present invention relates to the collecting agent that flotation of ores is used, the collecting agent that particularly a kind of flotation phosphate ore is used.
Background technology
At present, the phosphorus ore collecting agent in reverse floatation in the oxide ore generally is to adopt aliphatic acid and soap-like matter to make.These collecting agents in actual use, sorting result is not satisfactory, the phosphorus concentrate grade that obtains is no more than 35% basically, and the rate of recovery of phosphorus is on the low side.
Summary of the invention
The objective of the invention is to, a kind of new oxide ore flotation collecting agent is provided.The present invention is used for the phosphorus ore reverse flotation, and sorting result significantly improves, available P 2O 5Content surpasses 37% high-grade phosphorus concentrate, and the phosphorous recovery height.
Technical scheme of the present invention.A kind of oxide ore flotation collecting agent is characterized in that: as raw material, adopt following steps to make with 1.5~2.5 parts of the sodium hydroxide solutions of 1 part of tung oil, concentration 5~15%; Tung oil is heated to 40~60 ℃, add sodium hydroxide solution and be stirred to fully saponified, finished product; Described part is parts by volume.
Compared with the prior art, the present invention is to be that primary raw material is made with tung oil and NaOH, and cost of manufacture is low and be easy to make, and is used for the phosphorus ore reverse flotation, and sorting result significantly improves, and the phosphorus concentrate grade that obtains generally surpasses 35%, available P 2O 5Content surpasses 37% high-grade phosphorus concentrate, and phosphorous recovery can be up to more than 95%.The present invention has the making of being easy to, and cost of manufacture is low, and sorting result is remarkable, the characteristics that phosphorous recovery is high.Can be used as the collecting agent of carbonate, be widely used in the reverse flotation of flotation various oxide ores, particularly phosphorus ore.
The specific embodiment
Embodiment 1.The tung oil 50L that gets commercially available tung oil or reclaim from tung pomace, the sodium hydroxide solution 100L of concentration 10% are heated to 40~60 ℃ with tung oil, add sodium hydroxide solution and are stirred to fully saponifiedly, can be used as commodity selling after the saponified packing that obtains.Adding water during use, to be adjusted to saponifiable content be 6% solution, uses as collecting agent.Also above-mentioned steps once can be finished, be obtained the collecting agent that can directly use.
Embodiment 2.The tung oil 50L that gets commercially available tung oil or reclaim from tung pomace, the sodium hydroxide solution 90L of concentration 12% are heated to 40~60 ℃ with tung oil, can be used as commodity selling after the saponified packing that obtains.Adding water during use, to be adjusted to saponifiable content be 3% solution, uses as collecting agent.Also above-mentioned steps once can be finished, be obtained the collecting agent that can directly use.
Embodiment 3.The tung oil 50L that gets commercially available tung oil or reclaim from tung pomace, the sodium hydroxide solution 90L of concentration 7% are heated to 40~60 ℃ with tung oil, can be used as commodity selling after the saponified packing that obtains.Adding water during use, to be adjusted to saponifiable content be 10% solution, uses as collecting agent.Also above-mentioned steps once can be finished, be obtained the collecting agent that can directly use.

Claims (1)

1, a kind of oxide ore flotation collecting agent is characterized in that: as raw material, adopt following steps to make with 1.5~2.5 parts of the sodium hydroxide solutions of 1 part of tung oil, concentration 5~15%; Tung oil is heated to 40~60 ℃, add sodium hydroxide solution and be stirred to fully saponified, finished product; Described part is parts by volume.
CN 03135600 2003-08-12 2003-08-12 Oxidized ore floating collector Pending CN1579641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03135600 CN1579641A (en) 2003-08-12 2003-08-12 Oxidized ore floating collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03135600 CN1579641A (en) 2003-08-12 2003-08-12 Oxidized ore floating collector

Publications (1)

Publication Number Publication Date
CN1579641A true CN1579641A (en) 2005-02-16

Family

ID=34579113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03135600 Pending CN1579641A (en) 2003-08-12 2003-08-12 Oxidized ore floating collector

Country Status (1)

Country Link
CN (1) CN1579641A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059176A (en) * 2010-12-03 2011-05-18 湖北富邦科技股份有限公司 Normal-temperature foam flotation collector for phosphorite mines and preparation method thereof
CN101429120B (en) * 2008-11-27 2011-11-30 武汉工程大学 Chloro-fatty acid lemon acid ester flotation agent and method for producing the same
CN101429114B (en) * 2008-11-27 2011-12-07 武汉工程大学 Chloro-sodium soap/sylvite flotation agent and method for producing the same
CN102407188A (en) * 2010-09-21 2012-04-11 孝感市天翔矿业科技有限公司 Method for preparing collector for floatation of coarse grains of oxidized ore at normal temperature
CN101549327B (en) * 2009-05-05 2013-06-19 武汉工程大学 Composite floating chemical and method for preparing same
CN104056724A (en) * 2014-06-11 2014-09-24 北京矿冶研究总院 Reverse flotation collector for hematite and preparation and use method thereof
CN106269277A (en) * 2016-08-08 2017-01-04 湖北富邦科技股份有限公司 A kind of efficiently except the rock phosphate in powder collecting agent in reverse floatation of calcite
CN107470031A (en) * 2016-06-08 2017-12-15 长沙矿山研究院有限责任公司 A kind of preparation method and applications of oxide mineral collector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101429120B (en) * 2008-11-27 2011-11-30 武汉工程大学 Chloro-fatty acid lemon acid ester flotation agent and method for producing the same
CN101429114B (en) * 2008-11-27 2011-12-07 武汉工程大学 Chloro-sodium soap/sylvite flotation agent and method for producing the same
CN101549327B (en) * 2009-05-05 2013-06-19 武汉工程大学 Composite floating chemical and method for preparing same
CN102407188A (en) * 2010-09-21 2012-04-11 孝感市天翔矿业科技有限公司 Method for preparing collector for floatation of coarse grains of oxidized ore at normal temperature
CN102059176A (en) * 2010-12-03 2011-05-18 湖北富邦科技股份有限公司 Normal-temperature foam flotation collector for phosphorite mines and preparation method thereof
CN104056724A (en) * 2014-06-11 2014-09-24 北京矿冶研究总院 Reverse flotation collector for hematite and preparation and use method thereof
CN107470031A (en) * 2016-06-08 2017-12-15 长沙矿山研究院有限责任公司 A kind of preparation method and applications of oxide mineral collector
CN106269277A (en) * 2016-08-08 2017-01-04 湖北富邦科技股份有限公司 A kind of efficiently except the rock phosphate in powder collecting agent in reverse floatation of calcite

Similar Documents

Publication Publication Date Title
CN1313363C (en) Method for preparing technical grade phosphoric acid, foodstuff grade phosphoric acid and phosphate using wet method and thin phosphoric acid
CN102443071B (en) Composite modified starch as hematite reverse flotation inhibitor and preparation method thereof
CN101823026B (en) Combined collecting agent for reverse flotation phosphorous reduction of high phosphorus oolitic hematite
CN101507948A (en) Cold condition fluorite flotation collector
CN1579641A (en) Oxidized ore floating collector
CN101632961B (en) Beta-hydroxy fatty acid collecting agent for positive floatation of iron ore and application thereof
CN103301950A (en) Combined cationic collector for reverse flotation desilication of hematite stone
CN111215247B (en) Inhibitor for high-calcium fluorite direct flotation and flotation method
CN1107550C (en) Reverse flotation capture agent for carbonate type phosphate rock ore
CN105583069B (en) A kind of dressing method of high-phosphor oolitic hematite
CN101392326B (en) Method for recovering gold from all-sliming cyanidation gold extraction slag
CN104998761A (en) Carbonate-type collecting agent reverse flotation drug and preparation method thereof
CN102921556B (en) Iron ore reverse flotation mixed collector and preparation and application thereof
CN101972708A (en) Preparation method of feldspar ore reverse-flotation de-ironing collector
CN104815762A (en) Method for preparing tennantite collecting agent
CN111495607A (en) Scheelite flotation collector
CN101045532A (en) Production method of electronic grade yellow phosphorus
CN1994881A (en) Method for preparing polysilicate aluminium molten iron processing agent using bauxite gangue
CN109321747B (en) Method for leaching manganese concentrate from low-grade calciummanganese ore and regenerating leaching medium
CN104341001A (en) Method for producing food-grade zinc sulfate with industrial-grade zinc sulfate as raw material
CN102732717B (en) Hematite dephosphorizing agent and its preparation method
CN1141184C (en) Reverse floatation depressant of iron ore and its preparing process
CN109954588B (en) Sesquioxide inhibitor and preparation method and application thereof
CN1721079A (en) Collophane anti-floatation collector
CN107583769A (en) A kind of method that flotation tailing normal temperature selects tungsten

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication