DE99315C - - Google Patents
Info
- Publication number
- DE99315C DE99315C DENDAT99315D DE99315DA DE99315C DE 99315 C DE99315 C DE 99315C DE NDAT99315 D DENDAT99315 D DE NDAT99315D DE 99315D A DE99315D A DE 99315DA DE 99315 C DE99315 C DE 99315C
- Authority
- DE
- Germany
- Prior art keywords
- ore
- product
- solution
- antimony
- precipitation
- 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.)
- Active
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- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 239000000047 product Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
- 229910052787 antimony Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 2
- 230000001131 transforming Effects 0.000 description 2
- 229960001436 CALCIUM SACCHARATE Drugs 0.000 description 1
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L Calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229960002401 calcium lactate Drugs 0.000 description 1
- 239000001527 calcium lactate Substances 0.000 description 1
- 235000011086 calcium lactate Nutrition 0.000 description 1
- ZQWFSIZRQANUDA-WQMSYZFBSA-L calcium;(2S,3S,4S,5R)-2,3,4,5-tetrahydroxyhexanedioate;tetrahydrate Chemical compound O.O.O.O.[Ca+2].[O-]C(=O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O ZQWFSIZRQANUDA-WQMSYZFBSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052803 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N iron-sulfur Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
Description
;>. O W ;>. OW
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 40: Hüttenwesen.CLASS 40: Metallurgy.
in BRÜSSEL.in BRUSSELS.
Fatentirt im Deutschen Reiche vom 7. September 1897 ab.Fatentirt in the German Empire from September 7, 1897.
Wenn man gemäfs vorliegendem Verfahren ein einfaches oder zusammengesetztes Erz mittelst der Sulfurirung behandelt, d. h. wenn es mit Kohle, Schwefel oder Schwefeleisen gemengt der Einwirkung der Hitze unter Vermeidung des Luftzutritts ausgesetzt wird, so erhält man eine Masse, die, ins Wasser geworfen, zwei Arten von Erzeugnissen giebt.If a simple or composite ore is averaged according to the present method treated with sulfurization, d. H. when mixed with coal, sulfur or iron sulfur is exposed to the action of heat while avoiding the admission of air, a mass is obtained which, thrown into the water, there are two kinds of products.
Das erste Erzeugnifs setzt sich sogleich auf den Boden des Gefäfses, in welches die Masse geworfen wurde. Es enthält im Zustande feinster Zertheilung eine geringe Menge Gold und Silber, etwas Eisen und fast alles Wismuth, Kupfer, Mangan, Nickel, Kobalt und Zink des Erzes.The first product immediately settles on the bottom of the vessel in which the mass is placed was thrown. In the state of finest division it contains a small amount of gold and silver, some iron, and almost all of the bismuth, copper, manganese, nickel, cobalt and zinc des Ore.
Das zweite dieser Erzeugnisse besteht in einer grünlich schwarzen Flüssigkeit oder öligen Lösung, die die Hauptmenge an Gold und Silber, einen Theil des Erzes, fast alles Blei, Platin und Palladium, endlich alles Tellur, Arsen, Antimon und Zinn des Erzes enthält.The second of these products consists of a greenish black liquid or oily Solution containing the bulk of gold and silver, part of the ore, almost all of the lead, Platinum and palladium, finally all tellurium, arsenic, antimony and tin of the ore contains.
Das erste dieser beiden Erzeugnisse besteht in einer Umwandlung des ursprünglichen Erzes in ein Product, das auf alle darin enthaltenen Metalle sich verarbeiten läfst.The first of these two products is a transformation of the original ore into a product that can be processed on all metals contained in it.
Die industrielle Praxis verlangt die Verarbeitung des zweiten Erzeugnisses, indem man die Fällung der darin enthaltenen Metallsulfosalze bewirkt und zugleich so lange als möglich die den weiteren Gewinnungsverfahren schädlichen Metalloide in Lösung läfst, derart, dafs man eine zweite Umwandlung des ursprünglichen Erzes in ein Erzeugnifs erreicht, das sich durch die bekannten Hüttenprocesse verarbeiten läfst.Industrial practice calls for the processing of the second product by making the Precipitation of the metal sulfo salts contained therein causes and at the same time as long as possible the metalloids, which are harmful to the further extraction process, dissolve in such a way that one achieved a second transformation of the original ore into a product that would permeate the well-known metallurgical processes can be processed.
Diese Fällung wird nach vorliegendem Verfahren bewerkstelligt durch die Zugabe von Aetzkalk zu der Sulfosalze enthaltenden Lösung, sei es als solcher oder in Form eines zersetzbaren Kalksalzes, wie z. B. Calciumsaccharat oder Calciumlactat, welches leicht in der Lösung Aetzkalk freimacht, doch kann diese Base auch durch ein anderes Erdalkalimetall ersetzt werden.According to the present process, this precipitation is brought about by the addition of Caustic lime to the solution containing sulfosalts, either as such or in the form of a decomposable one Lime salt, such as B. Calcium saccharate or calcium lactate, which is easily in solution Caustic lime liberates, but this base can also be replaced by another alkaline earth metal.
Diese Einführung hat als Ergebnifs die Fällung aller oben angeführten Körper, ausgenommen die des Arsens, Antimons und Zinns, welche in Lösung bleiben.The result of this introduction was the precipitation of all the bodies mentioned above, except those of arsenic, antimony, and tin, which remain in solution.
Der erhaltene Niederschlag enthält also an Körpern, die den weiteren Gewinnungsverfahren schädlich sind, nur das Tellur, welches man leicht durch -eine Waschung mit verdünnter Säure entfernen kann.The precipitate thus obtained contains bodies that can be used for further extraction processes Only tellurium is harmful, which can easily be removed by washing with diluted Can remove acid.
Die rückständige, Arsen, Antimon und Zinn enthaltende Flüssigkeit kann durch bekannte Gewinnungsverfahren getrennt von diesen Körpern behandelt werden.The residual liquid containing arsenic, antimony and tin can be obtained by known Extraction processes are treated separately from these bodies.
Was die zur Erreichung der Schwefelung eingeführten Alkalisalze betrifft, so finden sie sich zum grofsen Theile in der rückständigen Flüssigkeit wieder. Man kann sie daher, abgesehen vom gewerblichen Verluste, für fernere Schwefelungsverfahren wiedergewinnen.As for the alkali salts introduced to achieve sulphurization, find them for the most part in the residual liquid. You can therefore, apart from recover from commercial losses, for further sulphurization processes.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE99315C true DE99315C (en) |
Family
ID=370203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT99315D Active DE99315C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE99315C (en) |
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- DE DENDAT99315D patent/DE99315C/de active Active
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