CA1104796A - Vibratory cementator for extraction of metals from their water solutions - Google Patents
Vibratory cementator for extraction of metals from their water solutionsInfo
- Publication number
- CA1104796A CA1104796A CA286,345A CA286345A CA1104796A CA 1104796 A CA1104796 A CA 1104796A CA 286345 A CA286345 A CA 286345A CA 1104796 A CA1104796 A CA 1104796A
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- Canada
- Prior art keywords
- bath
- cementator
- vibratory
- receptacle
- extraction
- 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.)
- Expired
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
VIBRATORY CEMENTATOR FOR EXTRACTION OF METALS FROM
THEIR WATER SOLUTIONS
ABSTRACT OF THE DISCLOSURE
The vibratory cementator has a bath mounted on the frame-work and receiving therein a perforated receptacle suspended from the framework by means of shock-damping means. The recep-tacle is operatively connected with a vibrator. Cermet perma-nent magnets are mounted in the perforations of the receptacle.
The bath and the receptacle are provided with respective connec-tions for supplying the initial solution and for withdrawing the spent solution. The bath has a bottom-mounted valve for intermittent discharge of the cement deposit. An annular mani-fold is provided for uniform distribution of the solution throughout the volume of the bath.
The invention is intended for hydrometallurigical techno-logies adopted by enterprises of non-ferrous metallurgy, e.g.
for extraction of copper from water solutions of its salts by cementation on scrap iron (metal shavings, cans and other iron waste).
The disclosed vibratory cementator is reliable in opera-tion, enables to improve the quality of the final product, offers a high throughput and provides for 96-99% extraction of metals from their solutions.
THEIR WATER SOLUTIONS
ABSTRACT OF THE DISCLOSURE
The vibratory cementator has a bath mounted on the frame-work and receiving therein a perforated receptacle suspended from the framework by means of shock-damping means. The recep-tacle is operatively connected with a vibrator. Cermet perma-nent magnets are mounted in the perforations of the receptacle.
The bath and the receptacle are provided with respective connec-tions for supplying the initial solution and for withdrawing the spent solution. The bath has a bottom-mounted valve for intermittent discharge of the cement deposit. An annular mani-fold is provided for uniform distribution of the solution throughout the volume of the bath.
The invention is intended for hydrometallurigical techno-logies adopted by enterprises of non-ferrous metallurgy, e.g.
for extraction of copper from water solutions of its salts by cementation on scrap iron (metal shavings, cans and other iron waste).
The disclosed vibratory cementator is reliable in opera-tion, enables to improve the quality of the final product, offers a high throughput and provides for 96-99% extraction of metals from their solutions.
Description
1~47~6 VIBRATORY C~ME~ATOR ~OR EX~RA~ION OF ME~ALS
FROM ~HEIR WATER SO~UTIONS
The present invention relates to vibratory cementators for extraction of metals from their water solutions, emplo~ed in metallurgy of non-ferrouæ metals in the processes of hydro-metallurgical extraction of non-ferrous metals, for example, from solutions resulting from leaching of lean ores, i.e.
ores with a low non,ferrou~ metal content, as well as from waste water of non-ferrous metallurgy enterprises, from mine and quarry water.
~ he invention can be utilized to utmost effectiveness for e~traction of copper from solutions by cementation or precipitation on scrap iron (iron shavings, cans, or other forms of iron waste).
At present, the most widely uæed equipment for extraction of metals from their water solutions by cementation are troughs into which scrap iron is placed, whereafter the initial solution is made to flow through these troughs.
~ hese cementation troughs are simple to manufacture and uncostly. However, they require considerable production shop ~pace for their accommodation, and their operation and mainte-nance involves considera~le amounts of manual labour.
Besides 9 cement copper obtained in such troughs is pollu-ted with remnants of scrap iron, which lowers its quality, to sa~ nothing of the content of copper in the cement deposit or precipitate being short of 45...60%.
~ here are known arrangementæ for extraction of metals from their water solutions by cementation on scr~p iron, made ~ i. . ... . .
.
, as a bath having lattice baskets suspe~ded therein on rocker arms, the baskets being periodicall~ rocked in operation.
As compared with cementation troughs, the last-mentioned arrangements occupy less production shop space, owing to the higher level of the la~er of the scrap iron received within the solution.
Eowever, these arrangements have low specific productivity while yielding cement copper of low quality, whereby their more complicated structure does not pay for itself, re~uiring as it does more labour.
Recently there have been introduced arrangements including a frame with a bath fixed thereon, into which plates of cementing metal are submerged and rigidly fixed to a platform provided with a directed-action vibrator.
With the ceme~ting metal being subjected to vibratory oscilla-tion, the rate of the process is increased tenfold and even more. ~his ensures considerable reduction of the floor space occupie~ b~ the apparatus and the volume of the latter itself.
Such apparatus provides for production deposits of a higher quality.
Howev~r, presence of rigidl~ fixed plates which are sub-jected to gradual dissolving complicates the operation of the apparatus and makes the process cyclic, since the apparatus has to be periodically stopped for replacement of the cementing metal.
~ esides, the apparatus of the last-mentioned type has relatively low productivity, since the use of directed oscilla-; - ' ~ ~.
tion limits the structural dimensions of the apparatus b~ the limited volume of the working zone.
In connection with the ever increasing ~uantities of ores with a low metal content being used for processing by the hydrometallurgy method, the volume of the solutions from which metals are supposed to be extracted in the most effi-cient and highly productive plants has been growing steadily.
~ owever, there are at present no apparatus which combine high productivity with the yield of high-quality product at a low cost and minimum amount of manual lahour.
Besides, attempts that have been made to improve the existi~g apparatus fail to overcome a series of obstacles.
One of the main obstacles is the yet unsolved problem of applying vibratory oscillation of a high intensity to the great volume of the working zone 7 while precluding transmis-sion of the oscillation to the framework of the apparatus and its foundation.
Another obstacle consists in the fact that with the pro-cess being carried out under high-duty conditions, there are :, generated galvanic currents of a considerable magnitude, accom-panied by deposition and dissolving of metals in the most un-expected areas of the apparatus.
It is, therefore, the main object of the present inven-tion to provide a vibratory cementator for extraction of me-tals from their water solutions, which should offer a higher productivity than the hitherto known vibratory cementators used for the purpose.
"
, ~
7~6 It is a not less important object of the present inven-tion to provide for a higher quality of the end product (the cement deposit).
It i~ still another obJect of the present invention to step up the reliability of the performance of the vibratory cementator.
i~por~ant It is yet another object of the present învention to provide for facilitated operation and maintenance of the vibra-tory cementator and for a reduced amount of labour required for its operation.
These and other objects are attained in a vibratory cemen-tator for extraction of metals from their water solutions, com-prising a bath mounted on a frame~ork, accommodating therein mean~ for agitation of the cementing agent being dissolved, the bath being provided with inlet and outlet connections for the solution and a valve for periodic discharge of the cement de-posit, in which ~pparatus, in accordance with the present in-vention, the mean~ for agitation of the cementing agent being dissolved is made in the form of a perforated receptacle, with metal-ceramic magnets being mounted in the perforations thereof, the perforated receptacle being suspended from the framework with aid of shock-damping means, the perforated receptacle being further operatively coupled with a vibrator and being provided with an annular trough with a connection communicating via a flexible extension piece with the outlet con-nection for the spent solution, mounted in the wall of the bath.
' .
' ~47 With the agitating means made in the form of the perforated receptacle provided with a vibrator, there is ensured more effec-tive agitation of the ceme~ting agent, which increases the out-put of the apparatus.
The provision of the metal-ceramic or cermet magnets in the openings or perforations of the perforated receptacle pre-clude~ transgression of a portion of the cementing agent into the final product, which enhances the ~uality of the cement de-posit.
~ he herein disclosed operati~e connection of the receptacle with the vibrator, and the fact that the receptacle is suspended by means of the shock~ab~orbing mean~ step up the reliabilit~
of the performance of the apparatus by enabling to select the optimum duty of oscillation.
~ he provision of the annular trough with a connection communicating via the extension piece with the outlet connec-tion of the bath provide for vibration of the receptacle and for removing the spent solution therefrom.
It is expedient to provide the vibratory cementator with an annular trough with an overflow threshold, the trough being arranged at the top portion of the bath and enclosing therein the perforated receptacle about the periphery thereof, the trough being communicated with the inlet connection for the initial solution.
~ he last-described arrangement would provide for uniform distribution of the incoming solution about the entire perimeter :`
.: -:
~1~4~
of the bath and its uniform reaction throughout the volume of the perforated receptacle.
It is further expedient that the perforated receptacle should be provided with insulating means at the points of its suspension from the shock-damping means, so as to insulate the receptacle electrically from the bath.
~ he provision of the insulators at the suspension point~
breaks the galvanic circuit between the receptacle and the bath, which precludes eventual electrochemical deposition of the metal in the perforations or openings of the perforated receptacle.
It is further expedient to provide the bath with a connec-tion for continuous removal of the cement deposit, and to posi-tion this connection above the valve for intermittent discharge of the cement deposit.
~ he provision of the last-mentioned connection enables to effect timely removal of the cement deposit from the bath, to preclude its accumulation in the perforated receptacle and to minimize the loss of the cement deposit with the spent solution. Moreover, this feature facilitates operation and reduces the amount of labour re~uired.
; It is still further expedient that the bath and the per-forated receptacle should be both shaped substantially as two semi-spheres received concentrically one within the other.
~ his feature provides for more reliable round-the-clock continuous operating duty of the disclosed apparatus through long periods of service.
, ' ~
.
4~$6 ~ or the present i~ve~tion to be better understood, given hereinbelow is a description of a vibratory cementator embody-ing the invention, with reference being had to the accompany-ing drawings, wherein:
FIG. 1 is a vertically sectional, partly broken away view of the vibratory cementator;
FIG. 2 is a sectional view taken on line II II of FIG. 1.
Referring now to the appending drawings, the vibratory ce-mentator for extraction of metals ~rom their watsr solutions includes a framework 1 (~IG. 1) having mounted thereon a bath
FROM ~HEIR WATER SO~UTIONS
The present invention relates to vibratory cementators for extraction of metals from their water solutions, emplo~ed in metallurgy of non-ferrouæ metals in the processes of hydro-metallurgical extraction of non-ferrous metals, for example, from solutions resulting from leaching of lean ores, i.e.
ores with a low non,ferrou~ metal content, as well as from waste water of non-ferrous metallurgy enterprises, from mine and quarry water.
~ he invention can be utilized to utmost effectiveness for e~traction of copper from solutions by cementation or precipitation on scrap iron (iron shavings, cans, or other forms of iron waste).
At present, the most widely uæed equipment for extraction of metals from their water solutions by cementation are troughs into which scrap iron is placed, whereafter the initial solution is made to flow through these troughs.
~ hese cementation troughs are simple to manufacture and uncostly. However, they require considerable production shop ~pace for their accommodation, and their operation and mainte-nance involves considera~le amounts of manual labour.
Besides 9 cement copper obtained in such troughs is pollu-ted with remnants of scrap iron, which lowers its quality, to sa~ nothing of the content of copper in the cement deposit or precipitate being short of 45...60%.
~ here are known arrangementæ for extraction of metals from their water solutions by cementation on scr~p iron, made ~ i. . ... . .
.
, as a bath having lattice baskets suspe~ded therein on rocker arms, the baskets being periodicall~ rocked in operation.
As compared with cementation troughs, the last-mentioned arrangements occupy less production shop space, owing to the higher level of the la~er of the scrap iron received within the solution.
Eowever, these arrangements have low specific productivity while yielding cement copper of low quality, whereby their more complicated structure does not pay for itself, re~uiring as it does more labour.
Recently there have been introduced arrangements including a frame with a bath fixed thereon, into which plates of cementing metal are submerged and rigidly fixed to a platform provided with a directed-action vibrator.
With the ceme~ting metal being subjected to vibratory oscilla-tion, the rate of the process is increased tenfold and even more. ~his ensures considerable reduction of the floor space occupie~ b~ the apparatus and the volume of the latter itself.
Such apparatus provides for production deposits of a higher quality.
Howev~r, presence of rigidl~ fixed plates which are sub-jected to gradual dissolving complicates the operation of the apparatus and makes the process cyclic, since the apparatus has to be periodically stopped for replacement of the cementing metal.
~ esides, the apparatus of the last-mentioned type has relatively low productivity, since the use of directed oscilla-; - ' ~ ~.
tion limits the structural dimensions of the apparatus b~ the limited volume of the working zone.
In connection with the ever increasing ~uantities of ores with a low metal content being used for processing by the hydrometallurgy method, the volume of the solutions from which metals are supposed to be extracted in the most effi-cient and highly productive plants has been growing steadily.
~ owever, there are at present no apparatus which combine high productivity with the yield of high-quality product at a low cost and minimum amount of manual lahour.
Besides, attempts that have been made to improve the existi~g apparatus fail to overcome a series of obstacles.
One of the main obstacles is the yet unsolved problem of applying vibratory oscillation of a high intensity to the great volume of the working zone 7 while precluding transmis-sion of the oscillation to the framework of the apparatus and its foundation.
Another obstacle consists in the fact that with the pro-cess being carried out under high-duty conditions, there are :, generated galvanic currents of a considerable magnitude, accom-panied by deposition and dissolving of metals in the most un-expected areas of the apparatus.
It is, therefore, the main object of the present inven-tion to provide a vibratory cementator for extraction of me-tals from their water solutions, which should offer a higher productivity than the hitherto known vibratory cementators used for the purpose.
"
, ~
7~6 It is a not less important object of the present inven-tion to provide for a higher quality of the end product (the cement deposit).
It i~ still another obJect of the present invention to step up the reliability of the performance of the vibratory cementator.
i~por~ant It is yet another object of the present învention to provide for facilitated operation and maintenance of the vibra-tory cementator and for a reduced amount of labour required for its operation.
These and other objects are attained in a vibratory cemen-tator for extraction of metals from their water solutions, com-prising a bath mounted on a frame~ork, accommodating therein mean~ for agitation of the cementing agent being dissolved, the bath being provided with inlet and outlet connections for the solution and a valve for periodic discharge of the cement de-posit, in which ~pparatus, in accordance with the present in-vention, the mean~ for agitation of the cementing agent being dissolved is made in the form of a perforated receptacle, with metal-ceramic magnets being mounted in the perforations thereof, the perforated receptacle being suspended from the framework with aid of shock-damping means, the perforated receptacle being further operatively coupled with a vibrator and being provided with an annular trough with a connection communicating via a flexible extension piece with the outlet con-nection for the spent solution, mounted in the wall of the bath.
' .
' ~47 With the agitating means made in the form of the perforated receptacle provided with a vibrator, there is ensured more effec-tive agitation of the ceme~ting agent, which increases the out-put of the apparatus.
The provision of the metal-ceramic or cermet magnets in the openings or perforations of the perforated receptacle pre-clude~ transgression of a portion of the cementing agent into the final product, which enhances the ~uality of the cement de-posit.
~ he herein disclosed operati~e connection of the receptacle with the vibrator, and the fact that the receptacle is suspended by means of the shock~ab~orbing mean~ step up the reliabilit~
of the performance of the apparatus by enabling to select the optimum duty of oscillation.
~ he provision of the annular trough with a connection communicating via the extension piece with the outlet connec-tion of the bath provide for vibration of the receptacle and for removing the spent solution therefrom.
It is expedient to provide the vibratory cementator with an annular trough with an overflow threshold, the trough being arranged at the top portion of the bath and enclosing therein the perforated receptacle about the periphery thereof, the trough being communicated with the inlet connection for the initial solution.
~ he last-described arrangement would provide for uniform distribution of the incoming solution about the entire perimeter :`
.: -:
~1~4~
of the bath and its uniform reaction throughout the volume of the perforated receptacle.
It is further expedient that the perforated receptacle should be provided with insulating means at the points of its suspension from the shock-damping means, so as to insulate the receptacle electrically from the bath.
~ he provision of the insulators at the suspension point~
breaks the galvanic circuit between the receptacle and the bath, which precludes eventual electrochemical deposition of the metal in the perforations or openings of the perforated receptacle.
It is further expedient to provide the bath with a connec-tion for continuous removal of the cement deposit, and to posi-tion this connection above the valve for intermittent discharge of the cement deposit.
~ he provision of the last-mentioned connection enables to effect timely removal of the cement deposit from the bath, to preclude its accumulation in the perforated receptacle and to minimize the loss of the cement deposit with the spent solution. Moreover, this feature facilitates operation and reduces the amount of labour re~uired.
; It is still further expedient that the bath and the per-forated receptacle should be both shaped substantially as two semi-spheres received concentrically one within the other.
~ his feature provides for more reliable round-the-clock continuous operating duty of the disclosed apparatus through long periods of service.
, ' ~
.
4~$6 ~ or the present i~ve~tion to be better understood, given hereinbelow is a description of a vibratory cementator embody-ing the invention, with reference being had to the accompany-ing drawings, wherein:
FIG. 1 is a vertically sectional, partly broken away view of the vibratory cementator;
FIG. 2 is a sectional view taken on line II II of FIG. 1.
Referring now to the appending drawings, the vibratory ce-mentator for extraction of metals ~rom their watsr solutions includes a framework 1 (~IG. 1) having mounted thereon a bath
2 accommodating therein a perforated receptacle 3. ~he bath 2 is provided with an inlet connection 4 for supplying the ini-tial solution thereinto, two outlet connections 5 for remo~al of the spent solution from the perforated receptacle 3 and a valve 6 at the lowermost point of the bottom of the bath 2 for discharge of the cement deposit.
; Arranged at the top portion of the bath 2 is an annular trough 7 with an overflow threshold 8, communicating with the inlet 4 for suppl~ing the initial solution into the bath 2.
~he t~ough 7 encloses thereinside the perforated receptacle
; Arranged at the top portion of the bath 2 is an annular trough 7 with an overflow threshold 8, communicating with the inlet 4 for suppl~ing the initial solution into the bath 2.
~he t~ough 7 encloses thereinside the perforated receptacle
3 about the periphery of the latter and is intended to provide for uniform distribution of the initial solution throughout the volume of the receptacle 3.
~ he perforations of the perforated receptacle 3 have annular cermet magnets 9 mounted therein. ~he receptacle 3 is electrically insulated from the bath 2 by means of insulators 10 interposed between the receptacle 3 and shock-absorbers 11 , .
' ~47~6 by means of which the perforated receptacle 3 is suspended f'rom the framework 1.
~ he bath 2 and the perforated receptacle ~ are both shaped substantiall~ as semi-spheres concen~rically received one within the other.
~ he perforated receptacle 3 is operatively coupled with a vibrator 12. The bath 2 is provided with a connection 13 (FIG. 2) for continuous removal of the cement deposit, arranged tangentiall~ of the wall of the bath 2, above the bottom-moun-ted valve 6 for intermittent discharge of the deposit. The per-forated receptacle 3 (~IG. 1) is provided with an annular trough 14 with a connection 15 communicating via a flexible extension piece 16 with the outlet connection 5 for the spent solution, fastened in the wall of the bath 2.
The flexible extension pieces 16 made preferably of an ela,stic materia,l preclude transmission of vibration from the perforated receptacle 3 to the bath 2. The framework 1 has mounted thereon an electric motor 17 acting as a prime mover of the vibrator 12~
The vibration cementator embodying the present invention operates, as follows.
Cementing metal, e.g. scrap iron, is charged into the receptacle 3. ~he 5uppl~ of the initial solution is commenced via the inlet co~nection 4 into the trough 7. ~ow the solution overflowing the threshold 8 i8 uniformly distributed into the bath 2 about the entire internal perimeter of the apparatus, : .
~47~6 which prevents roiling of the cement deposit or sediment and the latter's being carried aw~y with the spent solution. The motor 17 is energized, and the vibrator 12 drives the perfora-ted receptacle 3 through an oscillator~ motion. With the vib-rator 12 being arranged geometrically on the central axi6 of the substantially semi-spherical perforated receptacle 3, there is attained uniform distribution of the intensity of the oscillation throughout the entire working volume of the receptacle 3, which is a factor adding up to the increased specific output of the herein disclosed cementator.
~ he solution moves in an upward flow, washing over the cementing metal in the perforated receptacle ~. This results in extraction of the metal being cemented, which is separated from the cementing metal by the action of the vibratory oscilla-tion and settles on the bottom of the bath 2. The spent SO1UT
tion is continuously withdrawn from the perforated receptacle 3 via the annular trough 14 and the connection 15 is connected by the flexible extension piece 16 of an elastic material with the outlet connection 5 secured in the wall of the bath 2.
The cermet magnets 9 exert their action upon the reacting phases and precludes transgression of small particles of the cementing metal (iron, nickel) into the cement deposit, which significantl~ improves the qualit~ of the final product.
~ ests have shown that with the specific throughput of about 150 volumes a day of the initial solution per unit of working volume of the perforated receptacle, the vibratory ., ,~ .
: -, ~ '.'1' ~1$~7~6 cementator provides for extraction of copper from its solution by cementation on scrap iron within a range from 96% to 9~, with the temperature of the solution being within 40C. to 80C~ The copper content in the deposit has been found to be from 87% to 9~h.
The cement copper periodically d.ischarged through the bottom-mounted valve has moisture content of about 50% and requires no subsequent thickening.
.
~ he perforations of the perforated receptacle 3 have annular cermet magnets 9 mounted therein. ~he receptacle 3 is electrically insulated from the bath 2 by means of insulators 10 interposed between the receptacle 3 and shock-absorbers 11 , .
' ~47~6 by means of which the perforated receptacle 3 is suspended f'rom the framework 1.
~ he bath 2 and the perforated receptacle ~ are both shaped substantiall~ as semi-spheres concen~rically received one within the other.
~ he perforated receptacle 3 is operatively coupled with a vibrator 12. The bath 2 is provided with a connection 13 (FIG. 2) for continuous removal of the cement deposit, arranged tangentiall~ of the wall of the bath 2, above the bottom-moun-ted valve 6 for intermittent discharge of the deposit. The per-forated receptacle 3 (~IG. 1) is provided with an annular trough 14 with a connection 15 communicating via a flexible extension piece 16 with the outlet connection 5 for the spent solution, fastened in the wall of the bath 2.
The flexible extension pieces 16 made preferably of an ela,stic materia,l preclude transmission of vibration from the perforated receptacle 3 to the bath 2. The framework 1 has mounted thereon an electric motor 17 acting as a prime mover of the vibrator 12~
The vibration cementator embodying the present invention operates, as follows.
Cementing metal, e.g. scrap iron, is charged into the receptacle 3. ~he 5uppl~ of the initial solution is commenced via the inlet co~nection 4 into the trough 7. ~ow the solution overflowing the threshold 8 i8 uniformly distributed into the bath 2 about the entire internal perimeter of the apparatus, : .
~47~6 which prevents roiling of the cement deposit or sediment and the latter's being carried aw~y with the spent solution. The motor 17 is energized, and the vibrator 12 drives the perfora-ted receptacle 3 through an oscillator~ motion. With the vib-rator 12 being arranged geometrically on the central axi6 of the substantially semi-spherical perforated receptacle 3, there is attained uniform distribution of the intensity of the oscillation throughout the entire working volume of the receptacle 3, which is a factor adding up to the increased specific output of the herein disclosed cementator.
~ he solution moves in an upward flow, washing over the cementing metal in the perforated receptacle ~. This results in extraction of the metal being cemented, which is separated from the cementing metal by the action of the vibratory oscilla-tion and settles on the bottom of the bath 2. The spent SO1UT
tion is continuously withdrawn from the perforated receptacle 3 via the annular trough 14 and the connection 15 is connected by the flexible extension piece 16 of an elastic material with the outlet connection 5 secured in the wall of the bath 2.
The cermet magnets 9 exert their action upon the reacting phases and precludes transgression of small particles of the cementing metal (iron, nickel) into the cement deposit, which significantl~ improves the qualit~ of the final product.
~ ests have shown that with the specific throughput of about 150 volumes a day of the initial solution per unit of working volume of the perforated receptacle, the vibratory ., ,~ .
: -, ~ '.'1' ~1$~7~6 cementator provides for extraction of copper from its solution by cementation on scrap iron within a range from 96% to 9~, with the temperature of the solution being within 40C. to 80C~ The copper content in the deposit has been found to be from 87% to 9~h.
The cement copper periodically d.ischarged through the bottom-mounted valve has moisture content of about 50% and requires no subsequent thickening.
.
Claims (5)
EXCLUSIVE PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED
FOLLOWS:
1. A vibratory cementator for extraction of metals from their water solutions, comprising: a framework; a bath mounted on said frameworki means for agitating a cementing agent being dissolved, including a perforated receptacle accommodated within said bath and suspended with aid of shock-absorbing means from said framework; annular cermet permanent magnets mo-unted in the perforations of said perforated receptacle; a vib-rator operatively connected with said receptacle; an inlet con-nection for supplying an initial solution into said bath, mo-unted in the upper part of said bath; an outlet connection for removing the solution from said bath, mounted in the wall of said bath; a valve for intermittent discharge of a cement deposit from said bath, mounted in the bottom part of said bath; an annular trough extending along the periphery of the upper portion of said perforated receptacle; a connection communicating with said annular trough and also communicating via a flexible extension piece with said outlet connection for removing the spent solution from the bath, mounted in the wall of said bath.
2. A vibratory cementator as claimed in Claim 1, additio-nally comprising another annular trough with an overflow thre-shold,, arranged in the upper part of said bath and enclosing therein said perforated receptacle about the periphery thereof, said another annular trough communicating with said inlet con-nection for supplying the initial solution.
3. A vibrato cementator as claimed in Claim 1,wherein said perforated receptacle is provided with insulating means at the points of the suspension thereof from the shock-absorb-ing means, these insulating means electrically insulating said perforated receptacle from said bath.
4. A vibratory cementator as claimed in Claim 1, wherein said bath is provided with another connection for continuous removal of the cement deposit therefrom, arranged above said valve for intermittent discharge of the cement deposit.
5. A vibratory cementator as claimed in Claim 1, wherein said bath and said perforated receptacle are both shaped sub-stantially as semi-spheres concentrically received one within the other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA286,345A CA1104796A (en) | 1977-09-08 | 1977-09-08 | Vibratory cementator for extraction of metals from their water solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA286,345A CA1104796A (en) | 1977-09-08 | 1977-09-08 | Vibratory cementator for extraction of metals from their water solutions |
Publications (1)
Publication Number | Publication Date |
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CA1104796A true CA1104796A (en) | 1981-07-14 |
Family
ID=4109487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CA286,345A Expired CA1104796A (en) | 1977-09-08 | 1977-09-08 | Vibratory cementator for extraction of metals from their water solutions |
Country Status (1)
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CA (1) | CA1104796A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018098603A1 (en) * | 2016-12-02 | 2018-06-07 | Reijer Picozzi Augusto Reijer | Vibratory cementation device |
ES2736727A1 (en) * | 2018-06-28 | 2020-01-07 | Cobre Las Cruces S A U | Metal cementing apparatus and continuous cementing process by means of it (Machine-translation by Google Translate, not legally binding) |
US11603577B2 (en) | 2019-07-08 | 2023-03-14 | Cobre Las Cruces, S.A.U. | Metal cementing apparatus and continuous cementation method by means of same |
-
1977
- 1977-09-08 CA CA286,345A patent/CA1104796A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018098603A1 (en) * | 2016-12-02 | 2018-06-07 | Reijer Picozzi Augusto Reijer | Vibratory cementation device |
ES2736727A1 (en) * | 2018-06-28 | 2020-01-07 | Cobre Las Cruces S A U | Metal cementing apparatus and continuous cementing process by means of it (Machine-translation by Google Translate, not legally binding) |
US11603577B2 (en) | 2019-07-08 | 2023-03-14 | Cobre Las Cruces, S.A.U. | Metal cementing apparatus and continuous cementation method by means of same |
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