SE7413670L - Sett for raffinering av rakadmium och anordning for genomforande av settet. - Google Patents

Sett for raffinering av rakadmium och anordning for genomforande av settet.

Info

Publication number: SE7413670L
Authority: SE; Sweden
Prior art keywords: leg; tube; condenser; transition portion; crude
Prior art date: 1974-04-13

Application number

SE7413670A

Other languages

English (en)

Other versions

SE401374B (sv

Inventor

H W Wieking

K Ehlers

Original Assignee

Preussag Ag Metall

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.)

1974-04-13

Filing date

1974-10-30

Publication date

1975-10-14

1974-10-30 Application filed by Preussag Ag Metall filed Critical Preussag Ag Metall

1975-10-14 Publication of SE7413670L publication Critical patent/SE7413670L/sv

1978-05-02 Publication of SE401374B publication Critical patent/SE401374B/sv

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
- C22B17/00—Obtaining cadmium
- C22B17/06—Refining
- 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
- C22B19/04—Obtaining zinc by distilling
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
- 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)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

SE7413670A 1974-04-13 1974-10-30 Sett for raffinering av rakadmium och anordning for genomforande av settet SE401374B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2418170A DE2418170C2 (de)	1974-04-13	1974-04-13	Verfahren und Vorrichtung zum Raffinieren von Rohcadmium

Publications (2)

Publication Number	Publication Date
SE7413670L true SE7413670L (sv)	1975-10-14
SE401374B SE401374B (sv)	1978-05-02

Family

ID=5912969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7413670A SE401374B (sv)	1974-04-13	1974-10-30	Sett for raffinering av rakadmium och anordning for genomforande av settet

Country Status (11)

Country	Link
JP (1)	JPS548535B2 (sv)
BE (1)	BE820375A (sv)
CA (1)	CA1022344A (sv)
DE (1)	DE2418170C2 (sv)
ES (2)	ES430654A1 (sv)
FI (1)	FI60036C (sv)
GB (1)	GB1441736A (sv)
IT (1)	IT1019296B (sv)
NL (1)	NL182328C (sv)
NO (1)	NO136799C (sv)
SE (1)	SE401374B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS578853B2 (sv) *	1974-05-14	1982-02-18
FR2398807A1 (fr) *	1977-07-29	1979-02-23	Preussag Ag Metall	Procede et dispositif d'affinage de cadmium brut
CN100494424C (zh) *	2007-08-31	2009-06-03	侯仁义	一种高纯镉的氢化方法
CN108570564B (zh) *	2018-07-09	2023-11-17	长沙科力威蒸馏技术有限公司	一种真空蒸馏炉
CN112423938B (zh)	2018-07-18	2023-07-04	松下知识产权经营株式会社	电动工具、控制方法和程序
CN112322913A (zh) *	2020-12-10	2021-02-05	中国核电工程有限公司	一种精炼装置及精炼方法

1974
- 1974-04-13 DE DE2418170A patent/DE2418170C2/de not_active Expired
- 1974-09-16 IT IT5304874A patent/IT1019296B/it active
- 1974-09-24 NO NO743438A patent/NO136799C/no unknown
- 1974-09-25 FI FI2791/74A patent/FI60036C/fi active
- 1974-09-26 BE BE148927A patent/BE820375A/xx not_active IP Right Cessation
- 1974-10-03 ES ES430654A patent/ES430654A1/es not_active Expired
- 1974-10-03 ES ES430655A patent/ES430655A1/es not_active Expired
- 1974-10-15 NL NL7413532A patent/NL182328C/xx not_active IP Right Cessation
- 1974-10-25 GB GB4630874A patent/GB1441736A/en not_active Expired
- 1974-10-30 JP JP12452774A patent/JPS548535B2/ja not_active Expired
- 1974-10-30 SE SE7413670A patent/SE401374B/sv not_active IP Right Cessation
- 1974-11-04 CA CA213,101A patent/CA1022344A/en not_active Expired

Also Published As

Publication number	Publication date
FI60036B (fi)	1981-07-31
DE2418170C2 (de)	1975-11-06
GB1441736A (en)	1976-07-07
ES430655A1 (es)	1976-10-16
IT1019296B (it)	1977-11-10
NO743438L (sv)	1975-10-14
NO136799B (no)	1977-08-01
BE820375A (fr)	1975-01-16
NL182328C (nl)	1988-02-16
FI60036C (fi)	1981-11-10
DE2418170B1 (de)	1975-02-20
NL7413532A (nl)	1975-10-15
NO136799C (no)	1977-11-09
SE401374B (sv)	1978-05-02
NL182328B (nl)	1987-09-16
JPS50133923A (sv)	1975-10-23
ES430654A1 (es)	1976-10-16
CA1022344A (en)	1977-12-13
FI279174A (sv)	1975-10-14
AU7544574A (en)	1976-05-20
JPS548535B2 (sv)	1979-04-17

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7413670-6 Effective date: 19920510 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7413670-6

Effective date: 19920510

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