KR20020020319A - Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant - Google Patents

Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant Download PDF

Info

Publication number
KR20020020319A
KR20020020319A KR1020000053424A KR20000053424A KR20020020319A KR 20020020319 A KR20020020319 A KR 20020020319A KR 1020000053424 A KR1020000053424 A KR 1020000053424A KR 20000053424 A KR20000053424 A KR 20000053424A KR 20020020319 A KR20020020319 A KR 20020020319A
Authority
KR
South Korea
Prior art keywords
zinc
sulfate
manganese
ferromanganese
ore
Prior art date
Application number
KR1020000053424A
Other languages
Korean (ko)
Inventor
문상우
Original Assignee
문상우
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 문상우 filed Critical 문상우
Priority to KR1020000053424A priority Critical patent/KR20020020319A/en
Priority to PCT/KR2001/001223 priority patent/WO2002020856A1/en
Priority to AU2001271113A priority patent/AU2001271113A1/en
Publication of KR20020020319A publication Critical patent/KR20020020319A/en

Links

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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treating Waste Gases (AREA)

Abstract

PURPOSE: A method is provided which manufactures zinc sulfate, manganese sulfate and ferrous sulfate by using zinc ore, electric furnace dust of steelworks, scrap iron, ferromanganese, manganese dioxide and zinc material discharged from a tin and zinc coating plant. CONSTITUTION: The method for manufacturing zinc sulfate, manganese sulfate and ferrous sulfate by using zinc ore, electric furnace dust of steelworks, scrap iron, ferromanganese, manganese dioxide and zinc material of a tin and zinc coating plant comprises the processes of injecting 6 wt.% of zinc ore, 6 wt.% of electric furnace dust of the steelworks, 6 wt.% of ferromanganese, 6 wt.% of zinc material of the tin and zinc coating plant, 3 wt.% of iron scrap and 3 wt.% of manganese dioxide into a sulfuric acid solution containing 1200 g of water and 600 g of sulfuric acid; filtering the reacted solution after reacting the mixture by heating the materials to 95 deg.C for 5 hours; removing heavy metals by putting a certain amount (about 1/5 of ferromanganese) of zinc powder into the filtered solution; and obtaining zinc sulfate, manganese sulfate and ferrous sulfate by filtering the heavy metal removed solution, and concentrating and drying the filtered solution.

Description

아연광석, 제강공장의 전기로더스트, 고철, 페로망간과 이산화망간 도금공장 아연재를 이용하여 황산아연, 황산망간 및 황산제1철을 제조하는 방법{Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant}Method for manufacturing zinc sulfate, manganese sulfate and ferrous sulfate by using zinc in zinc ore, electric furnace, steel scrap, ferro-manganese and manganese dioxide plating factory ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant}

본 발명은 아연광석, 제강공장 전기로더스트, 고철, 페로망간과 이산화망간 도금공장 아연재를 이용하여 황산아연, 황산망간 및 황산제1철을 제조하는 방법에 관한 것이다.The present invention relates to a method for producing zinc sulfate, manganese sulfate and ferrous sulfate using zinc ore, steel mill electric furnace, scrap iron, ferro-manganese and manganese dioxide plating plant zinc material.

아연광석에는 아연 약 55%, 철 6%가 포함되어 있고, 제강공장 전기로더스트는 아연 25%. 철 25%가 포함되어 있으며, 페로망간에는 망간 70%, 철 15%가 포함되어 있고, 아연재에는 아연 65%가 포함되어 있으며, 이산화망간은 망간 50%와 철 15%가 포함되어 있다.Zinc ore contains about 55% zinc and 6% iron, and the steel mill's electric furnace is 25% zinc. Ferrous manganese contains 25% of iron, manganese contains 70% of manganese and iron 15%, zinc contains 65% of zinc, and manganese dioxide contains 50% of manganese and 15% of iron.

본 발명은 상기와 같은 소재를 이용하여 황산아연과 황산망간 그리고 황산제1철을 경제적으로 생산하는 것이다.The present invention is to economically produce zinc sulfate, manganese sulfate and ferrous sulfate using the above materials.

종래에는 환원제로 전분 또는 당 및 유황등을 사용하므로서 황산제1철의 생산이 가능하였으나 불순물을 제거하는 별도의 공정이 수반되어야 하므로 생산성이 떨어져 경제성이 없는 결점이 있었다.Conventionally, it is possible to produce ferrous sulfate by using starch or sugar, sulfur, etc. as a reducing agent.

본 발명은 상기와 같은 종래의 결점을 시정하기 위하여 개발된 것으로 이를 더욱 상세히 설명하면 다음과 같다.The present invention was developed to correct the above-mentioned drawbacks as described in more detail as follows.

물 1200g에 황산 600g을 넣은 황산 50% 수용액에In a 50% aqueous solution of sulfuric acid, 600 g of sulfuric acid in 1200 g of water

① 아연광석(ZNS) 100g① Zinc Ore (ZNS) 100g

② 제강공장 전기로더스트 100g② 100g electric roaster in steel mill

③ 페로망간 100g③ 100g ferromanganese

④ 도금공장 아연재 100g④ 100g zinc material of plating factory

⑤ 고철(쇠조각) 50g⑤ 50g scrap metal

⑥ 이산화망간 50g 을⑥ 50 g of manganese dioxide

넣어 95℃로 5시간 가열하여 반응시키고 여과 후 용액에 아연말 20-30g을 넣어 중금속을 제거한 후 용액을 여과하여 농축, 건조하여 황산아연 400g, 황산망간 300g, 황산제1철 300g을 얻는다.The mixture was heated at 95 ° C. for 5 hours to react. After filtering, 20-30 g of zinc powder was added to the solution to remove heavy metals. The solution was filtered, concentrated and dried to obtain 400 g of zinc sulfate, 300 g of manganese sulfate, and 300 g of ferrous sulfate.

이와같이 제조된 본원 발명은 황산아연과 황산망간과 황산제1철이 동침상태로 생산되기 때문에 미네랄과 같은 유용한 제품의 생산에 이용할 수 있고 중금속을 아연말로 제거하기 때문에 안전하고 경제적이며 순도가 높은 제품생산이 달성되는 이점이 있다.The present invention thus prepared can be used for the production of useful products such as minerals because zinc sulfate, manganese sulfate and ferrous sulfate are produced in the same state, and the production of safe, economical and high purity products by removing heavy metals with zinc powder. There is an advantage achieved.

Claims (1)

물 1200g에 황산 600g을 넣은 황산용액에 아연광석 6중량%, 제강공장의 전기로더스트 6중량%, 페로망간 6중량%, 도금공장의 아연재 6중량%, 고철 3중량%, 이산화망간 3중량%의 비율로 투입하고 95℃로 5시간 가열하여 반응시킨 후 용액을 여과하여 여과된 용액에 아연 말 일정량(페로망간의 5분지 1량)을 넣어 중금속을 제거한 후 여과시킨 용액을 농축, 건조하여 얻어지는 아연광석, 제강공장의 전기로더스트 고철, 페로망간과 이산화망간 도금공장 아연재를 이용하여 황산아연, 황산망간 및 황산제1철을 제조하는 방법.6% by weight of zinc ore, 6% by weight of electric furnace in steel mill, 6% by weight of ferro-manganese, 6% by weight of zinc material in plating plant, 3% by weight of scrap iron, 3% by weight of manganese dioxide in sulfuric acid solution containing 600g of sulfuric acid in 600g of water The mixture was added at a ratio, heated at 95 ° C. for 5 hours to react, and the solution was filtered to add a certain amount of zinc powder (5 branches per fermanganese) to the filtered solution to remove heavy metals, and then concentrated and dried to obtain a filtered solution. A process for producing zinc sulfate, manganese sulfate and ferrous sulfate using ore, electric furnace scrap from ferro-steel, ferro-manganese and manganese dioxide plating plants.
KR1020000053424A 2000-09-08 2000-09-08 Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant KR20020020319A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020000053424A KR20020020319A (en) 2000-09-08 2000-09-08 Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant
PCT/KR2001/001223 WO2002020856A1 (en) 2000-09-08 2001-07-18 Manufacturing method for zinc sulfate, manganese sulfate and ferrous sulfate
AU2001271113A AU2001271113A1 (en) 2000-09-08 2001-07-18 Manufacturing method for zinc sulfate, manganese sulfate and ferrous sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000053424A KR20020020319A (en) 2000-09-08 2000-09-08 Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant

Publications (1)

Publication Number Publication Date
KR20020020319A true KR20020020319A (en) 2002-03-15

Family

ID=19688187

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000053424A KR20020020319A (en) 2000-09-08 2000-09-08 Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant

Country Status (3)

Country Link
KR (1) KR20020020319A (en)
AU (1) AU2001271113A1 (en)
WO (1) WO2002020856A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100881122B1 (en) * 2007-11-21 2009-02-02 경남정보대학 산학협력단 Process for manufacturing of high quality zinc sulfate from waste liquor of uv stabilizer manufacturing processes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102240663A (en) * 2011-04-13 2011-11-16 深圳市格林美高新技术股份有限公司 Method for separating and recycling rare noble metals and waste plastics in waste circuit board
US8617385B2 (en) 2011-06-06 2013-12-31 Jeffrey N. Daily Controlling temperature within a catalyst bed in a reactor vessel
CN103274471B (en) * 2013-06-17 2014-12-10 中南大学 Method for preparing electronic-grade manganese sulfate by utilizing ferro-manganese alloy furnace slag
CN103274470B (en) * 2013-06-17 2014-12-10 中南大学 Method for preparing electronic-grade manganese sulfate by utilizing tungsten ore alkaline leaching slag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000034020A (en) * 1998-11-27 2000-06-15 지종기 Method of separating pure metals and metallic sulfides from dusts generated from iron manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100881122B1 (en) * 2007-11-21 2009-02-02 경남정보대학 산학협력단 Process for manufacturing of high quality zinc sulfate from waste liquor of uv stabilizer manufacturing processes

Also Published As

Publication number Publication date
WO2002020856A1 (en) 2002-03-14
AU2001271113A1 (en) 2002-03-22

Similar Documents

Publication Publication Date Title
CN106910959B (en) Method for selectively recovering lithium from lithium iron phosphate waste
CN102923764B (en) Method for preparing sodium stannate from stannic oxide and sodium salt in reduction roasting manner
CN101157481A (en) Method for preparing manganese sulfate by manganese oxide ore
CN109252043A (en) A kind of high melt method of bastnasite
CN103964512B (en) Titanium white by product product spent acid and ferrous sulfate is utilized to prepare iron oxide black
KR20020020319A (en) Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ellectric furnace dust of steel works, scrap iron, ferromanganese and manganese dioxide, zinc material of tin and zinc coatingplant
CN100528743C (en) Process for preparing high purity phosphoric acid-ammonium by titanium dioxide waste acid
CN107792840A (en) A kind of method that accessory substance ferrophosphorus using industrial yellow phosphorus production prepares ferric phosphate
CN103395843B (en) Method for preparing manganese dioxide from titanium dioxide waste acid
CN1059885A (en) A kind of novel method of from contain the scherbinaite coal, extracting Vanadium Pentoxide in FLAKES
CN102154566B (en) Method for preparing high-manganese-content manganese-aluminum masteralloy by taking pyrolusite as raw material
CN114572954B (en) Method for preparing battery grade ferric phosphate by using pyrite cinder
CN104404258B (en) The comprehensive utilization process of agglomeration for iron mine smoke dust
CN1140458C (en) Process for preparing high-purity Mn3O4 directly from Mn salt
CN101880767A (en) Process for reducing leached pyrolusite ore by iron powder
KR20030026691A (en) A process for producing zinc sulfate, manganese sulfate and ferrous sulfate
KR20030028006A (en) A process for producing manganese sulfate
CN104876192A (en) Process for reducing chroma of industrial sulfuric acid by air-hydrogen peroxide combined oxidation method
KR100889475B1 (en) Method for manufaturing of mineral mixed sulfate zinc and manganese sulfate, ferrous sulfate
CN108217739A (en) It is a kind of to prepare the method for manganese sulfate and its product obtained with troilite
KR20020020322A (en) Method for manufacturing zinc sulfate manganese sulfate and ferrous sulfate by using zinc ore, ferromanganese, manganese dioxide, scrap iron
ES473413A1 (en) Process for the recovery of manganese from aqueous acidic solutions.
CN1111510C (en) Process for preparing activated zinc oxide
CN108217738A (en) The method of high purity manganese sulfate and its product obtained are prepared with manganese ore
CN108217741A (en) The method of high purity manganese sulfate and its product obtained are prepared with pyrolusite powder

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid