ITMI912667A1 - Procedimento a secco per la raffigurazione di concentrati di solfuro di zinco. - Google Patents

Procedimento a secco per la raffigurazione di concentrati di solfuro di zinco.

Info

Publication number: ITMI912667A1
Authority: IT; Italy
Prior art keywords: representation; zinc sulphide; sulphide concentrates; dry procedure; dry
Prior art date: 1990-10-09

Application number

IT002667A

Other languages

English (en)

Inventor

Akihiko Akada

Nobumasa Kemori

Takeshi Kusakabe

Hitoshi Takano

Masaru Takebayashi

Original Assignee

Sumitomo Metal Mining Co

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.)

1990-10-09

Filing date

1991-10-08

Publication date

1993-04-08

1990-10-09 Priority claimed from JP2271654A external-priority patent/JPH07116530B2/ja

1991-05-28 Priority claimed from JP15087591A external-priority patent/JP2861483B2/ja

1991-10-08 Application filed by Sumitomo Metal Mining Co filed Critical Sumitomo Metal Mining Co

1991-10-08 Publication of ITMI912667A0 publication Critical patent/ITMI912667A0/it

1993-04-08 Publication of ITMI912667A1 publication Critical patent/ITMI912667A1/it

1995-05-19 Application granted granted Critical

1995-05-19 Publication of IT1251667B publication Critical patent/IT1251667B/it

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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/32—Refining zinc
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Manufacture And Refinement Of Metals (AREA)

ITMI912667A 1990-10-09 1991-10-08 Procedimento a secco per la raffigurazione di concentrati di solfuro di zinco. IT1251667B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2271654A JPH07116530B2 (ja)	1990-10-09	1990-10-09	硫化亜鉛精鉱の熔融脱硫方法
JP15087591A JP2861483B2 (ja)	1991-05-28	1991-05-28	亜鉛及び鉛の乾式製錬法

Publications (3)

Publication Number	Publication Date
ITMI912667A0 ITMI912667A0 (it)	1991-10-08
ITMI912667A1 true ITMI912667A1 (it)	1993-04-08
IT1251667B IT1251667B (it)	1995-05-19

Family

ID=26480325

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI912667A IT1251667B (it)	1990-10-09	1991-10-08	Procedimento a secco per la raffigurazione di concentrati di solfuro di zinco.

Country Status (6)

Country	Link
US (1)	US5178667A (it)
KR (1)	KR0177174B1 (it)
CA (1)	CA2052647C (it)
DE (1)	DE4133470C2 (it)
GB (1)	GB2251252B (it)
IT (1)	IT1251667B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5443614A (en) *	1994-07-28	1995-08-22	Noranda, Inc.	Direct smelting or zinc concentrates and residues
KR100915432B1 (ko) *	2007-07-16	2009-09-03	주식회사 삼한 씨원	아연슬래그를 이용한 투수성 바닥벽돌 제조방법
CN102888509A (zh) *	2012-10-11	2013-01-23	云南铜业股份有限公司	一种重油与氮气喷吹还原方法及还原氮气枪
CN104775037B (zh) *	2015-04-21	2018-01-05	云南驰宏锌锗股份有限公司	一种采用粉煤作为艾萨炉喷吹燃料的熔炼炼铅方法
CN112080648B (zh) *	2020-09-08	2022-09-16	云南锡业股份有限公司锡业分公司	一种含铟高铁硫化锌精矿的处理方法
CN112593090B (zh) *	2020-11-25	2022-02-11	中南大学	一种废旧铅膏火法再生制备纳米硫酸铅的方法
CN113584322B (zh) *	2021-08-05	2022-12-16	深圳市中金岭南有色金属股份有限公司韶关冶炼厂	一种含铜铅锌精矿的冶炼方法和冶炼系统
CN115807165B (zh) *	2023-01-29	2023-05-26	中南大学	硫化铅锌矿的氧化脱硫方法与装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59226130A (ja) *	1983-05-02	1984-12-19	Mitsubishi Metal Corp	鉛の連続直接製錬法
US4741770A (en) *	1985-04-03	1988-05-03	Cra Services Limited	Zinc smelting process using oxidation zone and reduction zone
CA1308918C (en) *	1985-11-19	1992-10-20	John Millice Floyd	Top submerged lancing reactor and direct smelting of zinc sulphide materials therein
WO1988001654A1 (en) *	1986-08-27	1988-03-10	Commonwealth Scientific And Industrial Research Or	Process for the treatment of lead-zinc ores, concentrates or residues
SU1544829A1 (ru) *	1987-04-07	1990-02-23	Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов	Способ переработки мелкозернистых свинцовых и свинцово-цинковых медьсодержащих сульфидных концентратов
AU601019B2 (en) *	1988-02-16	1990-08-30	Vsesojuzny Nauchno-Issledovatelsky Gorno-Metallurgichesky Institut Tsvetnykh Metallov (Vniitsvetmet)	Method of processing lead-containing sulphide materials

1991
- 1991-09-30 US US07/767,894 patent/US5178667A/en not_active Expired - Lifetime
- 1991-10-02 CA CA002052647A patent/CA2052647C/en not_active Expired - Lifetime
- 1991-10-07 GB GB9121249A patent/GB2251252B/en not_active Expired - Lifetime
- 1991-10-08 IT ITMI912667A patent/IT1251667B/it active IP Right Grant
- 1991-10-09 KR KR1019910017710A patent/KR0177174B1/ko not_active Expired - Lifetime
- 1991-10-09 DE DE4133470A patent/DE4133470C2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE4133470C2 (de)	2000-10-26
DE4133470A1 (de)	1992-05-07
ITMI912667A0 (it)	1991-10-08
GB2251252A (en)	1992-07-01
AU644219B2 (en)	1993-12-02
CA2052647C (en)	1999-01-05
IT1251667B (it)	1995-05-19
KR920008199A (ko)	1992-05-27
CA2052647A1 (en)	1992-04-10
AU8560991A (en)	1992-04-16
KR0177174B1 (ko)	1999-02-18
US5178667A (en)	1993-01-12
GB9121249D0 (en)	1991-11-20
GB2251252B (en)	1995-01-25

Publication	Publication Date	Title
PT99476A (pt)	1993-12-31	Fecho de correr
ES272428Y (es)	1984-05-16	Cierre de cremallera estanco al agua.
DE69113157D1 (de)	1995-10-26	Säurebeständige abziehbare Hüllen.
FI914695A7 (fi)	1991-10-04	Niittain
TR24407A (tr)	1991-11-01	Herbisidal bilesikleri
FI913045L (fi)	1991-12-22	Heterocyklenderivat.
NL190860B (nl)	1994-05-02	Champignonoogstmachine.
BR9103805A (pt)	1992-05-19	Implante intracular
FI912659A7 (fi)	1991-12-22	Kaksoispäällystyskuppi
MX9101501A (es)	1992-06-05	Compuestos novedosos
ITMI912667A1 (it)	1993-04-08	Procedimento a secco per la raffigurazione di concentrati di solfuro di zinco.
MX9102007A (es)	1992-06-01	Cierre de pretina
DK166229C (da)	1993-08-16	Ventilationssystem
FI933949A0 (fi)	1993-09-09	Implantat
ES273000Y (es)	1984-05-01	"disposicion de cierre de cremallera".
FR2663550B1 (fr)	1992-09-18	Descendeur autobloquant.
DE69110365D1 (de)	1995-07-20	Fungizide Acylamidobenamide.
IT1243410B (it)	1994-06-10	Procedimento per la funzionalizzazione di trifluorometilbenzeni
KR920005705U (ko)	1992-04-21	낚시찌
FI913961A7 (fi)	1992-02-24	Erotuslaite
KR920001878U (ko)	1992-02-24	저부에 배수기능을 구비한 신발
ATA31690A (de)	1991-07-15	Hufeiseneinlage
FR2660983B1 (fr)	1992-08-07	Raccord etanche indesserrable.
ES293536Y (es)	1988-06-01	Nicho mortuorio mejorado
KR920000060U (ko)	1992-01-27	낚시찌

Legal Events

Date	Code	Title	Description
1995-05-19	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19971030