JPS5268887A - Surface treatment method of powder - Google Patents
Surface treatment method of powderInfo
- Publication number
- JPS5268887A JPS5268887A JP14497175A JP14497175A JPS5268887A JP S5268887 A JPS5268887 A JP S5268887A JP 14497175 A JP14497175 A JP 14497175A JP 14497175 A JP14497175 A JP 14497175A JP S5268887 A JPS5268887 A JP S5268887A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- surface treatment
- treatment method
- particles
- tube
- 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.)
- Pending
Links
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
PURPOSE: To form uniform thin films on the whole surfaces of fine particles by suspending and stirring the particles with the change in pressure and gas flow obtained by a specific process in a reaction tube without scattering from the tube and by uniformly contacting reactive gases with the particles.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14497175A JPS5268887A (en) | 1975-12-08 | 1975-12-08 | Surface treatment method of powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14497175A JPS5268887A (en) | 1975-12-08 | 1975-12-08 | Surface treatment method of powder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5268887A true JPS5268887A (en) | 1977-06-08 |
Family
ID=15374444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14497175A Pending JPS5268887A (en) | 1975-12-08 | 1975-12-08 | Surface treatment method of powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5268887A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258908A2 (en) * | 1986-09-05 | 1988-03-09 | Research Development Corporation of Japan | Ultrafine grain fluorescent body |
-
1975
- 1975-12-08 JP JP14497175A patent/JPS5268887A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258908A2 (en) * | 1986-09-05 | 1988-03-09 | Research Development Corporation of Japan | Ultrafine grain fluorescent body |
US4937150A (en) * | 1986-09-05 | 1990-06-26 | Research Development Corporation | Ultrafine grain fluorescent body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES457595A1 (en) | Process of forming a metal or metal compound coating on a face of a glass substrate and apparatus suitable for use in forming such coating | |
JPS5227694A (en) | Sample surface analyzing apparatus | |
JPS5268887A (en) | Surface treatment method of powder | |
JPS5433466A (en) | Method and apparatus for collasping grain bridge formed in hopper | |
JPS5268886A (en) | Surface treatment method of powder | |
JPS51143583A (en) | Method for regulating gas-phase chemical reaction | |
HU172922B (en) | Apparatus for mixing solid, granular and/or dustlike materials into fluid particularly for producing sludge at pipeline carrying | |
JPS5278602A (en) | Vacuum degassing of molten metal | |
JPS5268885A (en) | Surface treatment method of powder | |
ES8604784A1 (en) | Process for removing sulfur or sulfur compounds and/or other pollutants from hot gases, and device for performing this process. | |
GB1484746A (en) | Method and apparatus for producing drops or pellets from a viscous or liquid material | |
JPS52104476A (en) | Ion spattering apparatus | |
JPS5210893A (en) | Process for production of granular fluorite and hydrogen fluoride from the granular fluorite | |
JPS5399071A (en) | Removing apparatus of exhaust gas | |
JPS53149379A (en) | Production of mixed gas and producing apparatus for the same | |
JPS51128064A (en) | Method of continuous filtering for moldig liquid | |
JPS5213485A (en) | Coated adsorbent and process for producing thereof | |
JPS5263802A (en) | Process of basic material for sintering of stainless steel | |
JPS5251483A (en) | Process for preparing vinyl-polymer particles | |
JPS522275A (en) | Device of forming semiconductor substrates | |
JPS529279A (en) | Method of dividing a fluid containing a solid uniformly | |
JPS52101585A (en) | Method and apparatus for uplifting powder | |
JPS5268884A (en) | Surfce treatment method of powder | |
JPS53114850A (en) | Method of coating metal pipe with plastic on the inside surface | |
JPS5214597A (en) | Process for producing chromium oxide |