JPS6422360A - Method for recovering superconductive powder - Google Patents

Method for recovering superconductive powder

Info

Publication number
JPS6422360A
JPS6422360A JP62178111A JP17811187A JPS6422360A JP S6422360 A JPS6422360 A JP S6422360A JP 62178111 A JP62178111 A JP 62178111A JP 17811187 A JP17811187 A JP 17811187A JP S6422360 A JPS6422360 A JP S6422360A
Authority
JP
Japan
Prior art keywords
superconductive
powder
substance
passage
filter medium
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP62178111A
Other languages
Japanese (ja)
Other versions
JP2531186B2 (en
Inventor
Susumu Uchiyama
Junichi Yano
Akihiko Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP62178111A priority Critical patent/JP2531186B2/en
Publication of JPS6422360A publication Critical patent/JPS6422360A/en
Application granted granted Critical
Publication of JP2531186B2 publication Critical patent/JP2531186B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/021—Separation using Meissner effect, i.e. deflection of superconductive particles in a magnetic field

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE:To obtain the powder having a high content of a superconductive substance by passing the powder of the sintered body contg. the superconductive substance through a passage having a filter medium of the ferromagnetic substance magnetized at a temp. lower than the critical temp. of the superconductive substance. CONSTITUTION:A DC magnetic field is generated by the electromagnets 30 and 40 constituted to generate a DC magnetic field between a magnetic core 30c and a magnetic core 40c, and the liquefied nitrogen (at 80K), wherein the powder of the sintered body contg. the superconductive substance is suspended, is passed from one end of the passage 10 through the magnetic field at a rate of 5l/5min. As a result, the semiconductive particles in the liquefied nitrogen are collected on the magnetized thin wire constituting the filter medium 20 consisting of a ferromagnetic material. The application of a current to the electromagnets 30 and 40 is then stopped, a cleaning solvent is passed through the passage 10, and the superconductive particles collected on the thin wire of the filter medium 20 are recovered.
JP62178111A 1987-07-16 1987-07-16 Recovery method of superconducting powder Expired - Lifetime JP2531186B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178111A JP2531186B2 (en) 1987-07-16 1987-07-16 Recovery method of superconducting powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178111A JP2531186B2 (en) 1987-07-16 1987-07-16 Recovery method of superconducting powder

Publications (2)

Publication Number Publication Date
JPS6422360A true JPS6422360A (en) 1989-01-25
JP2531186B2 JP2531186B2 (en) 1996-09-04

Family

ID=16042847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178111A Expired - Lifetime JP2531186B2 (en) 1987-07-16 1987-07-16 Recovery method of superconducting powder

Country Status (1)

Country Link
JP (1) JP2531186B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8801665B2 (en) 2008-04-10 2014-08-12 Henry Ford Health System Apparatus and method for controlled depth of injection into myocardial tissue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8801665B2 (en) 2008-04-10 2014-08-12 Henry Ford Health System Apparatus and method for controlled depth of injection into myocardial tissue

Also Published As

Publication number Publication date
JP2531186B2 (en) 1996-09-04

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