KR870007053A - 공융염 복합체를 사용하는 염화제이철의 액체상흡착 및 산화법 - Google Patents

공융염 복합체를 사용하는 염화제이철의 액체상흡착 및 산화법 Download PDF

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KR870007053A
KR870007053A KR870000116A KR870000116A KR870007053A KR 870007053 A KR870007053 A KR 870007053A KR 870000116 A KR870000116 A KR 870000116A KR 870000116 A KR870000116 A KR 870000116A KR 870007053 A KR870007053 A KR 870007053A
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oxidation zone
eutectic salt
salt mixture
temperature
oxygen
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KR870000116A
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KR940005458B1 (ko
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프레드릭 마우러 존
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도늘드 에이 호우즈
이 아이 듀오판 디 네모아 앤드 캄파니
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/17—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only arranged for operation in parallel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

공융염 복합체를 사용하는 염화제이철의 액체상흡착 및 산화법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명의 한 실시양태에 포함되는 공정흐름을 묘사하는 유동다이어그램이다.

Claims (23)

  1. (a) 배기스트림을 약 300℃-약 500℃ 온도로 냉각하고; (b) 냉각된 배기스트림을 약 200℃-약 350℃온도에서 액체 NaCl-FeCl3공융염 복합체와 접촉시켜, 흡착된 FeCl3로 구성되는 공융염 혼합물을 형성하고; (c) 기체 스트림의 비흡착 성분들을 공융염 혼합물로부터 분리하고; (d) 액체상 산화지역내에서 약 300°-약 500℃온도와 약 500-약 5000kPa압력에서, 몰과량의 공융염 혼합물을 산소와 접촉시켜 염소를 생성시키고; (e) 산화지역으로부터 염소를 회수하고; (f) 공융염 혼합물의 미반응 성분들을 산화지역으로 재순환시키는 것으로 구성되는, 티탄 함유 광석 염소화기 배기 스트림으로부터 염화제이철을 흡착시키고, 흡착된 염화제이철로부터 염소를 제조하기 위한 연속적 방법.
  2. 제1항에 있어서, 공융염 혼합물이 약 50-약 55몰%의 FeCl3와 약 45-약 50몰%의 NaCl 또는 그들의 동등량의 NaFeCl4로 구성되는 방법.
  3. 제2항에 있어서, 공융염 혼합물과 산소가 산화지역내에서 역류적으로 접촉되는 방법.
  4. 제3항에 있어서, 산형지역이 약 400℃-약 500℃ 온도와 약 800-약 1200kPa 압력에 유지되는 방법.
  5. 제4항에 있어서, 산소가 약 240-약 1000kg O2hr-1m-2의 질량속도로 산화지역내에 공급되는 방법.
  6. 제5항에 있어서, 산화지역내 반응물 체류시간이 약 5-약 20초인 방법.
  7. 제6항에 있어서, 산화지역이 약 44℃-약 460℃온도와 약 950-약 1050kPa압력에 유지되는 방법.
  8. 제7항에 있어서, 산소가 약 400-약 800kg O2hr-1m-2의 질량속도로 산화지역으로 공급되는 방법.
  9. 제5항에 있어서, 공융염 혼합물의 일부분이 산화지역으로부터 회수되고, 냉각, 분쇄되고 Fe2O3함유 및 염화물염-함유 부생성물 스트림들로 분리되는 방법.
  10. 제9항에 있어서, 부생성물 스트림이 수력분급, 건조테이블링, 자성분리 또는 정전기분리로써 분리되는 방법.
  11. 제10항에 있어서, 부생성물 스트림이 불활성 분위기내에서 건조 테이블링에 의해 분리되는 방법.
  12. 제1항에 있어서, 미반응 광물 및 코우크 고형물이 공융염 복합체와 접촉하기 전에 배기 스트림으로부터 제거되는 방법.
  13. 제12항에 있어서, 배기 스트림과 공융염 복합체가 약 200℃-약 350℃온도에서 접촉되는 방법.
  14. 제13항에 있어서, 공융염 혼합물이 약 50-약 55몰%의 FeCl3와 약 45-약 50몰%의 NaCl 또는 그들의 동등량의 NaFeCl4로 구성되는 방법.
  15. 제14항에 있어서, 공융염 혼합물과 산소가 산화지역내에서 역류적으로 접촉되는 방법.
  16. 제15항에 있어서, 산화지역이 약 400℃-약 500℃온도와 약 800-약 1200kPa압력에 유지되는 방법.
  17. 제16항에 있어서, 산소가 약 240-약 1000kg O2hr-1m-2의 질량속도로 산화지역에 공급되는 방법.
  18. 제17항에 있어서, 산화지역내 반응물 체류시간이 약 5-약 20초인 방법.
  19. 제18항에 있어서, 산화지역이 약 440℃-약 460℃ 온도와 약 950-약 1050kPa압력에 유지되는 방법.
  20. 제19항에 있어서, 산소가 약 400-약 800kg O2hr-1m-2의 질량속도로 산화지역에 공급되는 방법.
  21. 제20항에 있어서, 공융염 혼합물의 일부분이 산화지역으로부터 회수되고, 냉각, 분쇄되고 Fe2O3-함유 및 염화물염-함유 부생성물 스트림들로 분리되는 방법.
  22. 제21항에 있어서, 부생성물 스트림이 수력분급, 건조 테이블링, 자성 분리 또는 정전기 분리로써 분리되는 방법.
  23. 제22항에 있어서, 부생성물 스트림이 불활성 분위기 내에서 건조 테이블링에 의해 분리되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870000116A 1986-01-10 1987-01-09 복수의 전원전압을 갖는 차량용 전원장치 KR940005458B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US81754586A 1986-01-10 1986-01-10
US817,545 1986-01-10
JP86-28833 1986-02-14
JP86-135984 1986-06-13

Publications (2)

Publication Number Publication Date
KR870007053A true KR870007053A (ko) 1987-08-14
KR940005458B1 KR940005458B1 (ko) 1994-06-18

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KR1019870000116A KR940005458B1 (ko) 1986-01-10 1987-01-09 복수의 전원전압을 갖는 차량용 전원장치

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EP (1) EP0232615A3 (ko)
JP (1) JPS62167223A (ko)
KR (1) KR940005458B1 (ko)
AU (1) AU6711887A (ko)
BR (1) BR8700012A (ko)
IN (1) IN164257B (ko)
NZ (1) NZ218876A (ko)
ZA (1) ZA87110B (ko)

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Publication number Priority date Publication date Assignee Title
KR101128515B1 (ko) * 2010-04-22 2012-03-27 주식회사 져스텍 출력 전압을 조절하는 발전 장치
WO2014136901A1 (ja) 2013-03-06 2014-09-12 東邦チタニウム株式会社 チタン含有原料の高品位化方法
CN108993188A (zh) * 2018-09-26 2018-12-14 浙江凯色丽科技发展有限公司 环保型钛液稀释装置
CN112408443A (zh) * 2020-11-20 2021-02-26 衡阳鸿宇化工有限责任公司 一种无水三氯化铝的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376112A (en) * 1965-08-03 1968-04-02 Du Pont Production of chlorine through oxidation of film of ferric chloride salt complex
US3944647A (en) * 1974-04-08 1976-03-16 Scm Corporation Recovering chlorine from the chlorination of titaniferous material
GB1584359A (en) * 1976-11-17 1981-02-11 Mineral Process Licensing Corp Recovery of chlorine values from iron chloride by-produced in chlorination of ilmenite and the like

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Publication number Publication date
KR940005458B1 (ko) 1994-06-18
AU6711887A (en) 1987-07-16
BR8700012A (pt) 1987-12-01
ZA87110B (en) 1988-09-28
EP0232615A2 (en) 1987-08-19
JPS62167223A (ja) 1987-07-23
IN164257B (ko) 1989-02-11
NZ218876A (en) 1988-11-29
EP0232615A3 (en) 1988-11-30

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