Process of producing oxygenated paraffin soap The process of producing oxygenated paraffin soap includes the steps of: preparing material, preparing oxidized paraffin, saponification, refining and packing. Reclaimed wax is extracted ...
Method for reverse-floatation mud-removing for bauxite A reverse floatation method for removing mud from bauxite includes such steps as grinding crude bauxite, regulating concentration and pH value of ore slurry, stirring, adding catechol, st...
Foam pushing device of floatation machine The present invention relates to floatation equipment for separating non-ferrous metal mineral, ferrous metal mineral and non-metal mineral, and is especially foam pushing device for larg...
Ore dressing process of oolitic high phosphorus hematite The ore dressing process of oolitic high phosphorus hematite includes the following steps: roasting crushed oolitic high phosphorus hematite in 80-99 wt% with coal powder as reductant in ...
11
200610127934
Collector for bauxite flotation The present invention relates to one kind of collecting agent for floating and desilicating bauxite, and the collecting agent consists of industrial chemicals fatty acid, naphthenic acids...
Flotation desilication method for bauxite
Disclosed is a floatation desilication process for bauxite, comprising grinding, classifying and floatation, wherein the raw materials are pre-separated to give fine products and coarse ...
15
200610098703
Parallel floatation process of desilionization for bauxite
The invention relates to a parallel floatation selecting method for bauxite desilication that adopts one section or two sections grinding technology to take classification to the bauxite...
16
200610098710
Method of flotation desulfur desilicon in bauxite
A floatation process for bauxite to remove S and Si includes such steps as grinding the crude bauxite, adding the yellow catching agent B, reverse floatation for removing S, grinding, ad...
An ore dressing method for vanadium-containing stone coal
The invention relates to a mineral concentration method of vanadium stone coal, which comprises that: using jaw breaker or hammer breaker to break large ores into 30mm ones; using ball g...
20
200610010935
New treating method for nickel oxide ore
The new nickel oxide ore treating process has synthesized chemical metallurgy and ore dressing technology. The technological process includes crushing ore, grinding ore into ore pulp, ma...
Separation method of bauxite aluminium-silicon miterals
A method for separating Al-Si ore from bauxite includes such steps as grinding to proper granularity while adding particular amendment for controlling the dispersion of Al-Si ore particl...
23
200610010744
Coal-dressing activator of ferrous blende and blende
An activating agent for dressing marmatite and sphalerite is a complex of copper and ammonium, in which the Weight ratio of Cu2 to NH3 is 1: (1-8). Its advantages are high dressing selec...
Beneficiation method for zinc oxide mine
The beneficiation method for zinc oxide ore includes milling, lead oxide floating, 1-3 grade of fine grain roughing of the tailings after lead oxide floating, 1-3 times of beneficiation ...
Light diesel-oil molybdic-separating catcher A Mo trapping agent for the floatation of Mo ore, especially the poor-grade Mo ore, is disclosed, which is just the light diesel oil with longer carbon chain and high trapping power.
30
200510119056
Sulfogen ore impurity-removing, purifying and flotation process
The present invention relates to an impurity-removing purification floatation process for sulfur concentrate, belonging to the metallurgical chemical field. Its technical core is charact...
31
200510032483
Bauxite crude-fine grading flotation desilicification method
The present invention relates to a bauxite coarse-fine sorting floatation desilicification method. Said method includes the following steps: firstly, grinding raw bauxite to obtain bauxi...
32
200510032484
Bauxite combined flotation desilicification method
The present invention relates to a bauxite combined floatation desilicification method. It is characterized by that said method adopts the following measures: designing main process of b...
Bauxite separating method
The present invention relates to a diaspore type bauxite beneficiation method. It is characterized by that (1) in roughing foam cell a short-pass pipe to concentrating II cell and concen...
36
200510032326
Gradient floatation method for bauxite A gradient floatation method for bauxite includes such steps as grinding raw bauxite, adding chemicals, stirring, coarse floatation steps No.1 and No.2 while respectively controlling the ...
37
200510094944
Method for treating leak oil polluted quartz beach sand
The invention discloses a method for treating the quartz beach sand which is polluted by spilled oil. The invention utilizes the seawater as separation medium, adds a certain amount of s...
38
200510047465
Method for preparing fine powder of silicon carbide The invention relates to a method for producing silicon carbide powder. Wherein, it is ion deposit method which comprises that: first, in the neutral deionized water whose conductivity is...
39
200510096194
Molybdenum selective magnetized diesel oil collector The invention relates to a magnetic diesel molybdenum picking agent. Wherein, it magnetizes the diesel as picking agent in 500-1000oersted magnetic field; said magnetization means passing...
40
200510021613
Deslim-floatation celestite inished ore process The invention relates to a process for separating mineral of Celestine, especially relating to a finished ore process of desliming-multiple selection. The inventive method comprises: the ...
41
200510028881
Electromagnetic cleaning means for hot galvanizing liquid Disclosed is an electromagnetic cleaning means for hot galvanizing liquid which comprises an induction coil, a honeycomb shaped square ceramic tube, a heat insulation sleeve and a housing...
42
200510089873
Ore flotation activator and its preparation method The present invention relates to one kind of mineral floating activating agent and its preparation. The mineral floating activating agent is prepared with the materials including water, g...
43
200510041281
Collophanite direct flotation and reverse flotation technique The invention relates to a positive-negative floatation technology for cellophane, which comprises the following steps: subjecting siliceous-calcareous collophane ore to breaking and grin...
44
200510012663
Floating agent for coal A coal-floating agent is composed of used rubber oil (10-11 Wt portions), spreading agent (1-1.5) and foaming agent (1-1.5). Its advantages are high effect and low cost.
45
200510046824
Ore dressing method for paigeite The paigeite ore dressing process is a combined technological process includes grinding, cationic positive floating ascharite and magnetic separation. The paigeite ore is first ground con...
46
200510080817
Method for decreasing reagent cost in rare earth ore flotation
This invention relates to a method for decrease agent cost in rare-earth mineral flotation, which belongs to rare-earth mineral selective and agent profession fields. In the rare-earth m...
47
200510075670
Highly effective concentration technology for milltailings
The related new technique comprises: pumping the low-concentration tailings into a swirler to obtain most high-concentration underflow; overflowing to enter high-efficient large-taper th...
48
200510003085
Modify used for floatation carbonat-containing fluorous ore
An adjusting agent for the floatation of phosphorus ore containing carbonate to remove the most of carbonate is prepared from the crude phosphorus ore or its concentrate and sulfuric aci...
49
200580009819
Stator for a flotation cell The invention relates to a stator for a flotation cell to be used in the flotation of slurry-like material, such as ore and concentrate containing valuable minerals, said stator including...
50
200580009820
Stator for a flotation cell The invention relates to a stator for a flotation cell to be used in the flotation of slurry-like material, such as ore and concentrate containing valuable minerals, by means of which sta...
51
200510017490
Double flow regime microbubble flotation unit and method The invention provides a double-flow vesicular floating method and device, which comprises an inlet, a pulp divider, a wind chamber, a floating barrel, a finished ore receiving tank and a...
Non-ferrous metal tailings re-selecting and utilizing method
This invention relates to a re-selecting and re-using method for non-ferrous metal gangues including: a, putting newly-generated gangues in a concentration pool for isolation and recover...
56
200510023791
Re-dressing utilizing method for non-ferrous metal tailings
This invention relates to a recleaning using method of non-ferrous metal tailings, its feature is that the procedures of the method said are as following: a. obsolescence tailings are se...
57
200510031202
Multi-metal cassiterite sulfurizing tail concentrating method
The multi-metal cassiterite sulfurizing tail concentrating method includes: graded tail throwing with combineed screw concentrating machine and screw chute; floating of the rest tail wit...
Flotation gangue subsidence method of alumyte
The present invention relates to the deposition dewatering process of floated tail ore, and is especially the deposition dewatering process of floated tail ore of diaspore type alumyte. ...
60
200410100974
Slurry liquid solid separating method for alumyte concentrate
The liquid-solid separating process for alumyte concentrating slurry features the first addition of 1-30 wt% concentration sulfuric acid or sulfate in acidity after hydrolysis into the f...
61
200410077513
Highly efficiency microturbulence celluloid ink flotation cell
The invention unfurls a kind of float choosing slot for taking off ink of high effect. Compared with the current technique, the invention makes these changes: (1) add water current occur...
Method and reactor for flocculation treatment A method for flocculation treatment and separation of a raw fluid which is to be treated and which is charged with impurities in a suspension which are colloidal or dissolved, wherein the...
64
200410046982
Dispersion and control-selective desliming method in bauxite
A controlled dispersing-selective desliming method in the reverse floatation of bauxite features that according to the difference of various components in said bauxite in crushibility an...
65
200410046983
Bauxite reverse-flotation blowing agent
A foaming agent for reverse floatation of bauxite is disclosed, which is methyl pentanol. Its advantages are generation of more foam, high separation efficiency, high recovery rate of Al...
66
200480034231
Metals/minerals recovery and waste treatment process
A metals/minerals recovery and waste treatment process comprising a main separation stage in which a metal/mineral-bearing ore is slurried with water and separated into an enriched fract...
Self air feeding type gas liquid mixing blade
The invention relates to a self-guided gas gas-liquid mixed blade wheel. It mainly comprises: a coupling shaft connector; a hollow disk; and a guide vane. Wherein, the upper a lower cove...
Mineral dressing method for black and white tungsten minerals
A technology for dressing the mixture of wolframite and scheelite incldues magnetic separation to remove iron, floatation for removing sulfide ore, adding water glass, aluminium sulfate ...
Method of removing unburned carbon from fly ash
Unburned carbon is efficiently removed from fly ash, and effective utilization of the fly ash and removed unburned carbon is attained. Water is added to fly ash to thereby obtain a slurr...
Flotation zinc oxide concentrate wet method smelting process
The hydrometallurgy method for flotation zinc oxide concentrate comprises: (1) when acid leaching, adding permanganate and quadrivalent manganese ion; (2) after entering condensation tan...
77
200410045027
Cassiterite ore separation method
Mineral separation for cassiterite ore comprises break, grinding, classification and the floatation for classified fine fraction less than 0.039mm. The floatation takes process of roughi...
78
200410040226
Collophane anti-floatation collector
Cellophane reverse flotation collector is mixed with base material and water. Wherein, the former comprises with share, saponification material of cotton oil 38~45, dioctyl sodium sulfos...
In an ore flotation process usable composition of mercaptans
Composition intended for the flotation of ores, comprising: from 70 to 95% of a combination (A) of n-dodecyl mercaptan (or NDM) and of tert-dodecyl mercaptan (or TDM), the NDM/TDM ratio ...
Washup-flotation process for stacked bauxite
The invention discloses a mill run technology of bauxite, especially relates to a ore wash-floatation technology of cumulate bauxite. For cumulate bauxite, changing the single ore wash t...
Magnetic flotation machine
A magnetic floatation machine for separating magnetic ore (magnetite) from non-magnetic ore (veinstone ore) features that the middle and upper parts of its separating column made of non-...
Stepped flotation of tin, lead and zinc sulfide mine
A step floatation technology for the tin-lead-zinc sulfide ore includes such steps as high-alkali high-speed floatation and separation of lead sulfide ore, high-alkali high-Ca floatation...
Method for controlling flotation groove working
A method for controlling operation of a flotation cell, where the liquid level and the foam level in the cell are measured and controlled. The method includes measuring at least one qual...
92
200410022940
Preparation process of mixture ester as foamer
The invention discloses a method of preparing carboxylic acid mixed ester as foaming agent by making direct esterification reaction on organic waste acid and alcohol oil under the cataly...
93
200410007029
Process and device for aerating suspensions
The invention relates to a process for aerating suspensions, particularly to flotate them, for example in deinking of pulp suspensions, with one or more stages and/or cells P1, P2, P3, P...
floatation separation process for mercury and antimony
This invention relates to mill run technique and to mercury and antimony floatation separation process, which is characterized by that the mixture fine mine liquid is added with potassiu...
96
200310106582
Preparation process for floatation ion collector of heavy spar A process for preparing the collector agent of barite includes such steps as providing oleic acid as raw material, adding sulfating agent, reaction at 30-80 deg.C for 10-90 min, adding sa...
Positive floatation of iron with sulfonate
The present invention is positive floatation of iron ore with sulfonate, belongs to the field of floatation technology, and aims at solving the technological problem of hematite ore dres...
