NO863742L - Zirkonium og hafnium med lavt oksygen- og jerninnhold. - Google Patents

Zirkonium og hafnium med lavt oksygen- og jerninnhold.

Info

Publication number: NO863742L
Authority: NO; Norway
Prior art keywords: zirconium; sponge; ppm; hafnium; havnium
Prior art date: 1985-09-26

Application number

NO863742A

Other languages

English (en)

Norwegian (no)

Other versions

NO863742D0 (no

Inventor

Young Jin Kwon

Original Assignee

Westinghouse Electric Corp

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.)

1985-09-26

Filing date

1986-09-19

Publication date

1987-03-27

1986-09-19 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1986-09-19 Publication of NO863742D0 publication Critical patent/NO863742D0/no

1987-03-27 Publication of NO863742L publication Critical patent/NO863742L/no

Links

QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title claims description 22
229910052726 zirconium Inorganic materials 0.000 title claims description 22
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 14
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 8
229910052760 oxygen Inorganic materials 0.000 title claims description 8
239000001301 oxygen Substances 0.000 title claims description 8
229910052742 iron Inorganic materials 0.000 title claims description 7
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 16
229910052735 hafnium Inorganic materials 0.000 claims description 14
238000011109 contamination Methods 0.000 claims description 5
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
229910052770 Uranium Inorganic materials 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
239000000356 contaminant Substances 0.000 claims description 3
229910052698 phosphorus Inorganic materials 0.000 claims description 3
239000011574 phosphorus Substances 0.000 claims description 3
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 3
239000000463 material Substances 0.000 description 26
239000013078 crystal Substances 0.000 description 11
229910001093 Zr alloy Inorganic materials 0.000 description 8
238000004821 distillation Methods 0.000 description 7
239000000446 fuel Substances 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 6
150000003839 salts Chemical class 0.000 description 6
239000012535 impurity Substances 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
239000002184 metal Substances 0.000 description 5
238000000034 method Methods 0.000 description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
229910052749 magnesium Inorganic materials 0.000 description 4
239000011777 magnesium Substances 0.000 description 4
239000006227 byproduct Substances 0.000 description 3
238000002844 melting Methods 0.000 description 3
230000008018 melting Effects 0.000 description 3
239000003758 nuclear fuel Substances 0.000 description 3
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
229910001629 magnesium chloride Inorganic materials 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 2
KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
238000005275 alloying Methods 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000005660 chlorination reaction Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000012777 commercial manufacturing Methods 0.000 description 1
238000010960 commercial process Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010894 electron beam technology Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
PDPJQWYGJJBYLF-UHFFFAOYSA-J hafnium tetrachloride Chemical compound Cl[Hf](Cl)(Cl)Cl PDPJQWYGJJBYLF-UHFFFAOYSA-J 0.000 description 1
WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical class [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
239000003999 initiator Substances 0.000 description 1
HZGFMPXURINDAW-UHFFFAOYSA-N iron zirconium Chemical compound [Fe].[Zr].[Zr] HZGFMPXURINDAW-UHFFFAOYSA-N 0.000 description 1
OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
239000005049 silicon tetrachloride Substances 0.000 description 1
238000000859 sublimation Methods 0.000 description 1
230000008022 sublimation Effects 0.000 description 1
FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1

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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/14—Obtaining zirconium or hafnium
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S376/00—Induced nuclear reactions: processes, systems, and elements
- Y10S376/90—Particular material or material shapes for fission reactors

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Manufacture And Refinement Of Metals (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Soft Magnetic Materials (AREA)
Inert Electrodes (AREA)
Dental Preparations (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

NO863742A 1985-09-26 1986-09-19 Zirkonium og hafnium med lavt oksygen- og jerninnhold. NO863742L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/780,343 US4722827A (en)	1985-09-26	1985-09-26	Zirconium and hafnium with low oxygen and iron

Publications (2)

Publication Number	Publication Date
NO863742D0 NO863742D0 (no)	1986-09-19
NO863742L true NO863742L (no)	1987-03-27

Family

ID=25119332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO863742A NO863742L (no)	1985-09-26	1986-09-19	Zirkonium og hafnium med lavt oksygen- og jerninnhold.

Country Status (6)

Country	Link
US (1)	US4722827A (ja)
JP (1)	JPS6283432A (ja)
CA (1)	CA1275831C (ja)
FR (1)	FR2587726A1 (ja)
NO (1)	NO863742L (ja)
SE (1)	SE462422B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4816214A (en) *	1987-10-22	1989-03-28	Westinghouse Electric Corp.	Ultra slow EB melting to reduce reactor cladding
US4814136A (en) *	1987-10-28	1989-03-21	Westinghouse Electric Corp.	Process for the control of liner impurities and light water reactor cladding
FR2639463B1 (fr) *	1988-11-22	1990-12-21	Commissariat Energie Atomique	Crayon d'element combustible pour reacteur nucleaire refroidi a l'eau
JP2921799B2 (ja) *	1990-02-15	1999-07-19	株式会社東芝	半導体素子形成用高純度スパッタターゲットの製造方法
US5330589A (en) *	1993-05-25	1994-07-19	Electric Power Research Institute	Hafnium alloys as neutron absorbers
KR100572262B1 (ko) *	2000-10-02	2006-04-19	가부시키 가이샤 닛코 마테리알즈	고순도 지르코늄 또는 하프늄의 제조방법
US20060266158A1 (en) *	2003-11-19	2006-11-30	Nikko Materials Co., Ltd.	High purity hafnium, target and thin film comprising said high purity hafnium, and method for producing high purity hafnium
EP2578200B1 (de) *	2011-10-04	2018-03-28	VOCO GmbH	Zusammensetzungen zum Infiltrieren und/oder Versiegeln von Zahnhartsubstanz und entsprechende Verfahren
CN110802237B (zh) *	2019-09-29	2021-06-15	中南大学	一种高纯锆金属粉的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2787539A (en) *	1952-10-30	1957-04-02	Du Pont	Production of refractory metals
US2916362A (en) *	1954-04-16	1959-12-08	Nat Lead Co	Purification of zirconium tetrachloride
US3057682A (en) *	1960-07-15	1962-10-09	Nat Distillers Chem Corp	Process for recovery as zirconium oxysulfate zirconium values from salt baths
US3137568A (en) *	1961-05-31	1964-06-16	Degussa	Reduction of zirconium and hafnium tetrachlorides with liquid magnesium
CA934168A (en) *	1970-01-08	1973-09-25	Ishizuka Hiroshi	Method for reducing chlorides and device therefor
US4094706A (en) *	1973-05-11	1978-06-13	Atomic Energy Of Canada Limited	Preparation of zirconium alloys
US3966460A (en) *	1974-09-06	1976-06-29	Amax Specialty Metal Corporation	Reduction of metal halides
US4200492A (en) *	1976-09-27	1980-04-29	General Electric Company	Nuclear fuel element
US4372817A (en) *	1976-09-27	1983-02-08	General Electric Company	Nuclear fuel element
US4368072A (en) *	1979-03-12	1983-01-11	Teledyne Industries, Inc.	Iodide cell vapor pressure control
IT1115156B (it) *	1979-04-06	1986-02-03	Getters Spa	Leghe zr-fe per l'assorbimento di idrogeno a basse temperature
US4556420A (en) *	1982-04-30	1985-12-03	Westinghouse Electric Corp.	Process for combination metal reduction and distillation
US4447045A (en) *	1982-07-21	1984-05-08	Mitsubishi Kinzoku Kabushiki Kaisha	Apparatus for preparing high-melting-point high-toughness metals
US4668287A (en) *	1985-09-26	1987-05-26	Westinghouse Electric Corp.	Process for producing high purity zirconium and hafnium

1985
- 1985-09-26 US US06/780,343 patent/US4722827A/en not_active Expired - Fee Related
1986
- 1986-09-16 SE SE8603899A patent/SE462422B/sv not_active IP Right Cessation
- 1986-09-19 NO NO863742A patent/NO863742L/no unknown
- 1986-09-19 CA CA000518685A patent/CA1275831C/en not_active Expired - Lifetime
- 1986-09-22 FR FR8613211A patent/FR2587726A1/fr not_active Withdrawn
- 1986-09-25 JP JP61227892A patent/JPS6283432A/ja active Pending

Also Published As

Publication number	Publication date
SE8603899L (sv)	1987-03-27
SE8603899D0 (sv)	1986-09-16
CA1275831C (en)	1990-11-06
US4722827A (en)	1988-02-02
FR2587726A1 (fr)	1987-03-27
SE462422B (sv)	1990-06-25
JPS6283432A (ja)	1987-04-16
NO863742D0 (no)	1986-09-19

Publication	Publication Date	Title
US4222830A (en)	1980-09-16	Production of extreme purity aluminum
US3847596A (en)	1974-11-12	Process of obtaining metals from metal halides
KR910001489B1 (ko)	1991-03-09	질코늄 또는 하프늄의 제조방법
US8157885B2 (en)	2012-04-17	Continuous production of metallic titanium and titanium-based alloys
NO171778B (no)	1993-01-25	Fremgangsmaate for raffinering av silisium
US4239606A (en)	1980-12-16	Production of extreme purity aluminum
NO863742L (no)	1987-03-27	Zirkonium og hafnium med lavt oksygen- og jerninnhold.
US2787539A (en)	1957-04-02	Production of refractory metals
US4446120A (en)	1984-05-01	Method of preparing silicon from sodium fluosilicate
US4246035A (en)	1981-01-20	High purity mortar suitable for bonding refractory brick
US2712523A (en)	1955-07-05	Purification of titanium tetrachloride
US4552588A (en)	1985-11-12	Magnesium reduction of uranium fluoride in molten salts
JPS6112838A (ja)	1986-01-21	スポンジチタン製造装置
US2758831A (en)	1956-08-14	Lined metal reduction apparatus
RU2048558C1 (ru)	1995-11-20	Способ получения циркония или гафния высокой чистоты
US2817585A (en)	1957-12-24	Process of refining metals
US2830894A (en)	1958-04-15	Production of uranium
US2813019A (en)	1957-11-12	Method of producing zirconium metal
Moser et al.	1984	Review of major plutonium pyrochemical technology
EP0248397B1 (en)	1992-08-19	Prebaked zirconium for electron beam melted barrier tube shell material
US4294612A (en)	1981-10-13	Fractional crystallization process
EP0248396B1 (en)	1993-04-28	Combined electron beam and vacuum arc melting for barrier tube shell material
US4849016A (en)	1989-07-18	Combined ultra slow electron beam and vacuum arc melting for barrier tube shell material
GB1568118A (en)	1980-05-29	Electrolytic purification of aluminium
US4849013A (en)	1989-07-18	Combined electron beam and vacuum arc melting for barrier tube shell material