FI91086B - Menetelmä germaniumin talteenottamiseksi happamasta vesiliuoksesta - Google Patents

Menetelmä germaniumin talteenottamiseksi happamasta vesiliuoksesta

Info

Publication number
FI91086B
FI91086B FI882395A FI882395A FI91086B FI 91086 B FI91086 B FI 91086B FI 882395 A FI882395 A FI 882395A FI 882395 A FI882395 A FI 882395A FI 91086 B FI91086 B FI 91086B
Authority
FI
Finland
Prior art keywords
germanium
recovery
aqueous solution
acidic aqueous
solutions
Prior art date
Application number
FI882395A
Other languages
English (en)
Swedish (sv)
Other versions
FI91086C (fi
FI882395A (fi
FI882395A0 (fi
Inventor
Menendez Francisco Javi Sitges
Fernandez Vicente Arregui
Menendez Fernando Maria Sitges
La Cuadra Herrera Antonio De
Tamargo Francisco Alvarez
Valcarcel Matias Rodriguez
Lorenzo Luis Prieto
Original Assignee
Asturiana De Zinc Sa
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 Asturiana De Zinc Sa filed Critical Asturiana De Zinc Sa
Publication of FI882395A0 publication Critical patent/FI882395A0/fi
Publication of FI882395A publication Critical patent/FI882395A/fi
Application granted granted Critical
Publication of FI91086B publication Critical patent/FI91086B/fi
Publication of FI91086C publication Critical patent/FI91086C/fi

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
    • C22B41/00—Obtaining germanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G17/00—Compounds of germanium
    • C01G17/003—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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI882395A 1987-07-15 1988-05-20 Menetelmä germaniumin talteenottamiseksi happamasta vesiliuoksesta FI91086C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8702072A ES2004642A6 (es) 1987-07-15 1987-07-15 Procedimiento para la recuperacion de recuperacion de germanio de soluciones que lo contienen
ES8702072 1987-07-15

Publications (4)

Publication Number Publication Date
FI882395A0 FI882395A0 (fi) 1988-05-20
FI882395A FI882395A (fi) 1989-01-16
FI91086B true FI91086B (fi) 1994-01-31
FI91086C FI91086C (fi) 1994-05-10

Family

ID=8251753

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882395A FI91086C (fi) 1987-07-15 1988-05-20 Menetelmä germaniumin talteenottamiseksi happamasta vesiliuoksesta

Country Status (16)

Country Link
US (1) US4886648A (fi)
EP (1) EP0299901B1 (fi)
JP (1) JPS6424018A (fi)
KR (1) KR950013190B1 (fi)
CN (1) CN1020711C (fi)
AT (1) ATE92894T1 (fi)
AU (1) AU598671B2 (fi)
BR (1) BR8802757A (fi)
CA (1) CA1335756C (fi)
DE (1) DE3883103T2 (fi)
ES (1) ES2004642A6 (fi)
FI (1) FI91086C (fi)
IN (1) IN171952B (fi)
MX (1) MX170525B (fi)
NO (1) NO180295C (fi)
YU (1) YU46461B (fi)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277882A (en) * 1989-04-28 1994-01-11 Union Miniere S.A. Process for recovering germanium
US5279879A (en) * 1989-12-28 1994-01-18 Tonen Corporation Hybrid prepreg containing carbon fibers and at least one other reinforcing fiber in specific positions within the prepreg
AU736085C (en) 1997-12-31 2002-02-21 Corning Incorporated Germanium-containing particulate capture from an exhaust gas stream of a glass production system
US6337057B1 (en) 1999-06-23 2002-01-08 Lucent Technologies, Inc. Process for the direct production of germanium tetrachloride from hydrated germanate-containing solids using gaseous hydrogen chloride
US6238462B1 (en) 1999-07-14 2001-05-29 Corning Incorporated Methods for the separation of compounds from acidic aqueous solutions
ES2293831B2 (es) * 2006-07-03 2008-12-16 Universidad De Sevilla Procedimiento para la recuperacion del germanio presente en cenizas de carbon.
CN102267770B (zh) * 2011-07-27 2013-04-03 南京师范大学 一种去除氯化亚铁酸性废水中的铅与锌元素的方法
CN103388086B (zh) * 2012-05-09 2014-12-10 深圳市格林美高新技术股份有限公司 一种从含锗废弃元件中提取锗的方法
CN103952575B (zh) * 2014-05-13 2016-05-11 中南大学 一种从含锗物料中回收锗的方法
PL3401283T3 (pl) 2017-05-10 2020-05-18 ITM Isotopen Technologien München AG Sposób wytwarzania wysoce oczyszczonego materiału 68ge do celów radiofarmaceutycznych
CN109554554B (zh) * 2018-12-26 2021-04-16 中南大学 一种从硫酸盐溶液中回收锗的方法
CN109929997B (zh) * 2019-03-14 2021-05-18 贵州宏达环保科技有限公司 一种用n235萃取剂生产锗精矿的方法
CN110921905A (zh) * 2019-12-12 2020-03-27 四川高锗再生资源有限公司 一种高纯二氧化锗生产中含锗液的回收系统及方法
CN112481504B (zh) * 2020-11-09 2022-05-27 昆明理工大学 一种添加剂的制备方法
CN112695212B (zh) * 2020-12-10 2023-05-05 衢州华友钴新材料有限公司 一种从高铁高砷硫酸盐溶液中三元协萃分离锗的方法
CN114277264B (zh) * 2021-12-28 2023-10-24 广东先导稀材股份有限公司 一种萃取回收锗的方法
CN115109929B (zh) * 2022-01-21 2023-11-10 昆明理工大学 一种单宁锗渣直接制备粗二氧化锗的方法
CN114921665B (zh) * 2022-06-01 2023-08-22 朝阳金美镓业有限公司 萃取法从含锗盐酸溶液中再生锗和盐酸的方法
CN115537584B (zh) * 2022-11-29 2023-03-10 昆明理工大学 一种超声协同单宁酸改性强化单宁沉锗的方法
CN116065041B (zh) * 2023-02-16 2023-12-15 昆明理工大学 一种超声强化分段酸洗纯化单宁锗渣制备高品位锗精矿的方法
CN117089728B (zh) * 2023-08-21 2024-05-28 广西大学 一种高效吸附回收锗的方法
CN117210688B (zh) * 2023-11-09 2024-01-19 昆明理工大学 一种单宁锗渣分质回收利用的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB938035A (en) * 1960-01-16 1963-09-25 Ledoga Spa A process for the recovery of germanium
NL6511264A (fi) * 1965-08-28 1967-03-01
US4389379A (en) * 1980-08-15 1983-06-21 Societe Miniere Et Metallurgique De Penarroya Process for selective liquid-liquid extraction of germanium
LU83449A1 (fr) * 1981-06-22 1983-04-06 Metallurgie Hoboken Procede pour separer du germanium d'une solution aqueuse a l'aide d'un alpha-hydroxyoxime

Also Published As

Publication number Publication date
US4886648A (en) 1989-12-12
YU46461B (sh) 1993-10-20
YU105288A (en) 1990-04-30
FI91086C (fi) 1994-05-10
JPH0556288B2 (fi) 1993-08-19
EP0299901A2 (en) 1989-01-18
NO882638D0 (no) 1988-06-15
ATE92894T1 (de) 1993-08-15
JPS6424018A (en) 1989-01-26
BR8802757A (pt) 1989-02-08
KR890002431A (ko) 1989-04-10
IN171952B (fi) 1993-02-20
CN1030562A (zh) 1989-01-25
KR950013190B1 (ko) 1995-10-25
CN1020711C (zh) 1993-05-19
NO180295C (no) 1997-03-26
FI882395A (fi) 1989-01-16
DE3883103T2 (de) 1994-02-03
AU1613088A (en) 1989-01-19
FI882395A0 (fi) 1988-05-20
MX170525B (es) 1993-08-30
AU598671B2 (en) 1990-06-28
NO882638L (no) 1989-01-16
ES2004642A6 (es) 1989-01-16
NO180295B (no) 1996-12-16
EP0299901A3 (en) 1990-01-24
DE3883103D1 (de) 1993-09-16
CA1335756C (en) 1995-06-06
EP0299901B1 (en) 1993-08-11

Similar Documents

Publication Publication Date Title
FI91086B (fi) Menetelmä germaniumin talteenottamiseksi happamasta vesiliuoksesta
DE3166050D1 (en) Process for the extraction of organic acids from aqueous solution
AU5980990A (en) Process of extracting anions with quaternary amines
DK489686A (da) Fremgangsmaade til fremstilling af 2-keto-l-gulonsyre
DE3664928D1 (en) Process for the liquid-liquid extraction of germanium or indium from aqueous solutions
IT8248830A0 (it) Etilene da soluzioni acquose processo per recuperare ossido di
BR8206619A (pt) Processo para recuperacao de oxido de etileno de solucoes aquosas
DE3765660D1 (de) Verfahren zur aufarbeitung waessriger aminloesungen.
ES2053290T3 (es) Procedimiento de extraccion de talio.
IT8720727A0 (it) Soluzione acquosa contenente un acido chinolon-carbossilico.
FI863610A0 (fi) Foerfarande foer anrikning av saellsynta jordmetallmalmer.
Menendez et al. Process for the recovery of germanium from solutions that contain it
SE8403310L (sv) Sett att separera arsenik fran sura arsenikhaltiga losningar
FI97296B (fi) Menetelmä somatotropiinien saamiseksi liukoisiksi ja naturoimiseksi käyttämällä alhaista urean konsentraatiota
KR900009444A (ko) 염기성 수용액으로부터 구리를 분리하는 방법
DK0487479T3 (da) Fremgangsmåde til rensning af jernoxid
IT1190926B (it) Procedimento per preparare l'acido 2',4'-difluoro-4-idrossi-(1,1'-difenil)-3-carbossilico
GB1169696A (en) 6-Aminopenicillanic Acid
BR6241615D0 (pt) Aperfeicoamentos no processo de recuperacao de acido glutamico a partir de cerveja integral
ES2034688T3 (es) Procedimiento de recuperacion de galio.
UA6696A (uk) Спосіб пом'якшення води

Legal Events

Date Code Title Description
FG Patent granted

Owner name: ASTURIANA DE ZINC, S.A.

BB Publication of examined application
FG Patent granted

Owner name: ASTURIANA DE ZINC, S.A.

MA Patent expired