CN108456777A - A method of your antimony rich and honour lead is produced by - Google Patents
A method of your antimony rich and honour lead is produced by Download PDFInfo
- Publication number
- CN108456777A CN108456777A CN201810259426.7A CN201810259426A CN108456777A CN 108456777 A CN108456777 A CN 108456777A CN 201810259426 A CN201810259426 A CN 201810259426A CN 108456777 A CN108456777 A CN 108456777A
- Authority
- CN
- China
- Prior art keywords
- antimony
- lead
- honour
- ash
- rich
- 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.)
- Granted
Links
- 229910052787 antimony Inorganic materials 0.000 title claims abstract description 82
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims abstract description 12
- 230000008018 melting Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 16
- 229910052737 gold Inorganic materials 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 239000006004 Quartz sand Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 10
- 241000722270 Regulus Species 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 abstract description 7
- 238000005868 electrolysis reaction Methods 0.000 abstract description 5
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000010931 gold Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 241001062472 Stokellia anisodon Species 0.000 description 2
- KAPYVWKEUSXLKC-UHFFFAOYSA-N [Sb].[Au] Chemical compound [Sb].[Au] KAPYVWKEUSXLKC-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses a kind of methods for your antimony producing rich and honour lead by, include the following steps：(1) your antimony melting；(2) your antimony removal of impurities；(3) your antimony ash is blown；(4) leading and continuation ash are blown.This method technological process is short, it is only 8~12 days that whole process, which needs the time, and produce to obtain by your antimony is rich and honour lead, rather than rich and honour antimony, the rate of recovery is up to 99% or more, rich and honour lead is more convenient compared to rich and honour antimony smelting, noble metal can be extracted by various ways such as electrolysis, worth to promote the use of on a large scale.
Description
【Technical field】
The invention belongs to metal smelt technical fields, and in particular to a method of your antimony rich and honour lead is produced by.
【Background technology】
It often goes to catch using hair antimony during handling antimony gold concentrate using blast furnace according to antimony pyrometallurgical smelting technique
The noble metals such as the gold, silver in raw material are caught, to which your antimony containing antimony, gold, silver and other impurities obtained.Currently, being typically to your antimony
It is handled using reverberatory furnace, the taste of gold, silver is improved, rich and honour antimony is obtained.It is domestic normal but since this rich and honour antimony is high containing antimony
What is seen is to extract noble metal with chloridising, and technique is cumbersome, and application range is not wide, hinders the hair of blast furnace processing antimony gold concentrate
Exhibition.
【Invention content】
The present invention is intended to provide a kind of method for your antimony producing rich and honour lead by, simple for process, it is suitable for large-scale promotion.
The technical solution adopted in the present invention is：A method of your antimony rich and honour lead is produced by, is included the following steps：
(1) your antimony melting：According to reverberatory furnace size, your antimony raw material is added in reverberatory furnace in batch, after filling it up with
Claw bubble slag；The main chemical compositions weight percentage ranges of your antimony raw material are：Sb20~80%, Pb2~80%, Fe5
~30%, As ＜ 0.5%, S ＜ 0.1%, Au contents ＞ 100g/t, Ag content ＞ 1000g/t；
(2) your antimony removal of impurities：Quartz sand is added to carry out removing iron, it is desirable that the iron content ＜ 0.01% after removal of impurities；
(3) your antimony ash is blown：After iron content chemical examination reaches requirement, start air blast ash and blow, mode of operation is against reverberatory furnace
Inner surface air blast plays spark, makes antimony aoxidize and enter dust chamber to gather dust, and when antimony content is 20~30%, stopping ash being blown；
(4) leading and continuation ash are blown：It is added 1#Electrolytic lead waits for 1#After electrolytic lead melting, continue ash and blow, mode of operation is pair
Reverberatory furnace inner surface air blast, spark cannot be played, when antimony reaches 2~8%, stops ash and blows, put stove and obtain rich and honour lead.
Preferably, the reverberatory furnace is common antimony regulus reverberatory furnace, size is 12~16m2, the grain of your antimony raw material
50~100mm of diameter, and it is 1.5~2.0t that weight, which is added, in every batch of.
Preferably, the quartz sand addition is 2~4 times of iron tramp total amount.
Preferably, described 1#The addition of electrolytic lead is：0.25~0.4t is added by every square metre of stove area.
Above technical scheme is used, the invention has the advantages that：Your antimony is cleaned by your antimony melting, your antimony,
Your antimony ash is blown, leading and continuation ash blow these steps, and technological process is short, and it is only 8~12 days that whole process, which needs the time, and
It is rich and honour lead to produce to obtain by your antimony, rather than rich and honour antimony, and the rate of recovery up to 99% or more, compare rich and honour antimony and smelt more by rich and honour lead
Add conveniently, noble metal can be extracted by various ways such as electrolysis, be worth promoting the use of on a large scale.
【Specific implementation mode】
The following examples and test example can help those skilled in the art that the present invention is more completely understood, but can not
To limit the invention in any way.
Embodiment 1
The main chemical compositions weight percent of your handled antimony raw material is：Sb72.73%, Pb2.06%,
Cu1.34%, Fe12.36%, Au contents are that 158.00g/t, Ag content are 2321.50g/t, are handled by following steps：
(1) your antimony melting：According to reverberatory furnace size, your antimony raw material is added in reverberatory furnace in batch, after filling it up with
Claw bubble slag；The reverberatory furnace is common antimony regulus reverberatory furnace, size 12m2, 50~100mm of grain size of your antimony raw material,
And it is 1.5~2.0t that weight, which is added, in every batch of；
(2) your antimony removal of impurities：Quartz sand is added to carry out removing iron, the quartz sand addition is 2~4 times of iron tramp total amount,
It is required that the iron content ＜ 0.01% after removal of impurities；
(3) your antimony ash is blown：After iron content chemical examination reaches requirement, start air blast ash and blow, mode of operation is against reverberatory furnace
Inner surface air blast plays spark, makes antimony aoxidize and enter dust chamber to gather dust, and when antimony content is 20~30%, stopping ash being blown；
(4) leading and continuation ash are blown：It is added the 1 of 3~4.8t#Electrolytic lead waits for 1#After electrolytic lead melting, continues ash and blow, operate
Mode is that cannot play spark against reverberatory furnace inner surface air blast, when antimony reaches 2~8%, stops ash and blows, put stove and obtain richness
Precious metals containing lead.
By being produced according to above step, the main chemical compositions weight percent of obtained rich and honour lead is：Sb2.5%,
Pb92.53%, Cu3.85%, Fe0.002%, Au contents are that 2485.65g/t, Ag content are 4800.5g/t.The wealth and rank lead can
To extract gold, silver noble metal by technologies such as electrolysis, have a wide range of application.
Embodiment 2
The main chemical compositions weight percent of your handled antimony raw material is：Sb65.38%, Pb2.60%,
Cu1.88%, Fe21.54%, Au contents are that 356.00g/t, Ag content are 4321.15g/t, are handled by following steps：
(1) your antimony melting：According to reverberatory furnace size, your antimony raw material is added in reverberatory furnace in batch, after filling it up with
Claw bubble slag；The reverberatory furnace is common antimony regulus reverberatory furnace, size 16m2, 50~100mm of grain size of your antimony raw material,
And it is 1.5~2.0t that weight, which is added, in every batch of；
(2) your antimony removal of impurities：Quartz sand is added to carry out removing iron, the quartz sand addition is 2~4 times of iron tramp total amount,
It is required that the iron content ＜ 0.01% after removal of impurities；
(3) your antimony ash is blown：After iron content chemical examination reaches requirement, start air blast ash and blow, mode of operation is against reverberatory furnace
Inner surface air blast plays spark, makes antimony aoxidize and enter dust chamber to gather dust, and when antimony content is 20~30%, stopping ash being blown；
(4) leading and continuation ash are blown：The 1# electrolytic leads of 4~6.4t are added, after the melting of 1# electrolytic leads, continues ash and blows, grasp
It is that cannot play spark against reverberatory furnace inner surface air blast to make mode, when antimony reaches 2~8%, stops ash and blows, put stove and obtain
Rich and honour lead.
By being produced according to above step, the main chemical compositions weight percent of obtained rich and honour lead is：Sb1.82%,
Pb94.1%, Cu2.85%, Fe0.003%, Au contents are that 3582.65g/t, Ag content are 7542.8g/t.The wealth and rank lead can be with
Gold, silver noble metal is extracted by technologies such as electrolysis, is had a wide range of application.
Embodiment 3
The main chemical compositions weight percent of your handled antimony raw material is：Sb67.39%, Pb2.48%,
Cu1.27%, Fe20.52%, Au contents are that 326.58g/t, Ag content are 3988.14g/t, are handled by following steps：
(1) your antimony melting：According to reverberatory furnace size, your antimony raw material is added in reverberatory furnace in batch, after filling it up with
Claw bubble slag；The reverberatory furnace is common antimony regulus reverberatory furnace, size 16m2, 50~100mm of grain size of your antimony raw material,
And it is 1.5~2.0t that weight, which is added, in every batch of；
(2) your antimony removal of impurities：Quartz sand is added to carry out removing iron, the quartz sand addition is 2~4 times of iron tramp total amount,
It is required that the iron content ＜ 0.01% after removal of impurities；
(3) your antimony ash is blown：After iron content chemical examination reaches requirement, start air blast ash and blow, mode of operation is against reverberatory furnace
Inner surface air blast plays spark, makes antimony aoxidize and enter dust chamber to gather dust, and when antimony content is 20~30%, stopping ash being blown；
(4) leading and continuation ash are blown：It is added the 1 of 4~6.4t#Electrolytic lead waits for 1#After electrolytic lead melting, continues ash and blow, operate
Mode is that cannot play spark against reverberatory furnace inner surface air blast, when antimony reaches 2~8%, stops ash and blows, put stove and obtain richness
Precious metals containing lead.
By being produced according to above step, the main chemical compositions weight percent of obtained rich and honour lead is：Sb1.55%,
Pb93.8%, Cu3.01%, Fe0.002%, Au contents are that 2780.65g/t, Ag content are 6950.63g/t.The wealth and rank lead can
To extract gold, silver noble metal by technologies such as electrolysis, have a wide range of application.
Claims (5)
1. a kind of method for your antimony producing rich and honour lead by, which is characterized in that include the following steps：
(1) your antimony melting：According to reverberatory furnace size, your antimony raw material is added in reverberatory furnace in batch, is clawed after filling it up with
Steep slag；
(2) your antimony removal of impurities：Quartz sand is added to carry out removing iron, it is desirable that the iron content ＜ 0.01% after removal of impurities；
(3) your antimony ash is blown：After iron content chemical examination reaches requirement, start air blast ash and blow, mode of operation is against table in reverberatory furnace
Face air blast plays spark, makes antimony aoxidize and enter dust chamber to gather dust, and when antimony content is 20~30%, stopping ash being blown；
(4) leading and continuation ash are blown：It is added 1#Electrolytic lead waits for 1#After electrolytic lead melting, continue ash and blow, mode of operation is against anti-
Stove inner surface air blast is penetrated, spark cannot be played, when antimony reaches 2~8%, stops ash and blows, put stove and obtain rich and honour lead.
2. a kind of method for your antimony producing rich and honour lead by as described in claim 1, which is characterized in that the master of your antimony raw material
Want chemical component weight percentage ranging from：Sb20~80%, Pb2~80%, Fe5~30%, As ＜ 0.5%, S ＜ 0.1%,
Au contents ＞ 100g/t, Ag content ＞ 1000g/t.
3. a kind of method for your antimony producing rich and honour lead by as described in claim 1, which is characterized in that the reverberatory furnace is common
Antimony regulus reverberatory furnace, size be 12~16m2, 50~100mm of grain size of your antimony raw material, and it is 1.5 that weight, which is added, in every batch of
~2.0t.
4. a kind of method for your antimony producing rich and honour lead by as described in claim 1, which is characterized in that the quartz sand addition
It is 2~4 times of iron tramp total amount.
5. a kind of method for your antimony producing rich and honour lead by as described in claim 1, which is characterized in that the 1# electrolytic leads add
Entering amount is：0.25~0.4t is added by every square metre of stove area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259426.7A CN108456777B (en) | 2018-03-27 | 2018-03-27 | Method for preparing rich noble lead from noble antimony |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259426.7A CN108456777B (en) | 2018-03-27 | 2018-03-27 | Method for preparing rich noble lead from noble antimony |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108456777A true CN108456777A (en) | 2018-08-28 |
| CN108456777B CN108456777B (en) | 2020-01-14 |
Family
ID=63236632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810259426.7A Active CN108456777B (en) | 2018-03-27 | 2018-03-27 | Method for preparing rich noble lead from noble antimony |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005068669A1 (en) * | 2004-01-19 | 2005-07-28 | Sumitomo Metal Mining Co., Ltd. | Method of slag fuming |
| CN102534225A (en) * | 2012-02-27 | 2012-07-04 | 牛辉 | Treatment method for anode mud |
| CN102534256A (en) * | 2012-03-29 | 2012-07-04 | 锡矿山闪星锑业有限责任公司 | Stibium blast furnace for generating antimony matte, device of coarse stibium blowing furnace and direct converting method |
| CN103243221A (en) * | 2013-05-16 | 2013-08-14 | 中南大学 | Method for directly gathering gold by virtue of smelting of unmanageable gold ore molten pool containing arsenic and stibium |
| CN103820643A (en) * | 2014-03-04 | 2014-05-28 | 云南驰宏锌锗股份有限公司 | Method for production of bullion lead by two-section smelting processing on lead anode slime |
| CN104120270A (en) * | 2014-07-29 | 2014-10-29 | 湖南辰州矿业股份有限公司 | One-step technique for separating antimony from gold and lead in gold-containing antimony oxide smoke dust |
| CN107312935A (en) * | 2017-06-30 | 2017-11-03 | 郴州市金贵银业股份有限公司 | A kind of processing method of reducing slag after lead anode slurry melting |
-
2018
- 2018-03-27 CN CN201810259426.7A patent/CN108456777B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005068669A1 (en) * | 2004-01-19 | 2005-07-28 | Sumitomo Metal Mining Co., Ltd. | Method of slag fuming |
| CN102534225A (en) * | 2012-02-27 | 2012-07-04 | 牛辉 | Treatment method for anode mud |
| CN102534256A (en) * | 2012-03-29 | 2012-07-04 | 锡矿山闪星锑业有限责任公司 | Stibium blast furnace for generating antimony matte, device of coarse stibium blowing furnace and direct converting method |
| CN103243221A (en) * | 2013-05-16 | 2013-08-14 | 中南大学 | Method for directly gathering gold by virtue of smelting of unmanageable gold ore molten pool containing arsenic and stibium |
| CN103820643A (en) * | 2014-03-04 | 2014-05-28 | 云南驰宏锌锗股份有限公司 | Method for production of bullion lead by two-section smelting processing on lead anode slime |
| CN104120270A (en) * | 2014-07-29 | 2014-10-29 | 湖南辰州矿业股份有限公司 | One-step technique for separating antimony from gold and lead in gold-containing antimony oxide smoke dust |
| CN107312935A (en) * | 2017-06-30 | 2017-11-03 | 郴州市金贵银业股份有限公司 | A kind of processing method of reducing slag after lead anode slurry melting |
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| Publication number | Publication date |
|---|---|
| CN108456777B (en) | 2020-01-14 |
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Denomination of invention: A method for preparing rich lead from precious antimony Effective date of registration: 20210714 Granted publication date: 20200114 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Baise branch Pledgor: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. Registration number: Y2021450000028 |
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Denomination of invention: A Method for Producing Rich and Precious Lead from Precious Antimony Granted publication date: 20200114 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Baise branch Pledgor: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. Registration number: Y2024980016988 |
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