JPS4941278A - - Google Patents
Info
- Publication number
- JPS4941278A JPS4941278A JP47085977A JP8597772A JPS4941278A JP S4941278 A JPS4941278 A JP S4941278A JP 47085977 A JP47085977 A JP 47085977A JP 8597772 A JP8597772 A JP 8597772A JP S4941278 A JPS4941278 A JP S4941278A
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8597772A JPS531755B2 (en:Method) | 1972-08-28 | 1972-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8597772A JPS531755B2 (en:Method) | 1972-08-28 | 1972-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941278A true JPS4941278A (en:Method) | 1974-04-18 |
| JPS531755B2 JPS531755B2 (en:Method) | 1978-01-21 |
Family
ID=13873758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8597772A Expired JPS531755B2 (en:Method) | 1972-08-28 | 1972-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS531755B2 (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2384035A1 (fr) * | 1977-03-15 | 1978-10-13 | Asahi Glass Co Ltd | Procede de concentration d'une solution d'alcali caustique obtenue par electrolyse du type a membrane echangeur d'ion |
| US4366130A (en) * | 1980-07-25 | 1982-12-28 | Vulcan Materials Company | Process for removing residual hydrazine from caustic solutions |
| US5194174A (en) * | 1990-06-18 | 1993-03-16 | Betz Laboratories, Inc. | Methods for suppressing fugitive dust emissions |
-
1972
- 1972-08-28 JP JP8597772A patent/JPS531755B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2384035A1 (fr) * | 1977-03-15 | 1978-10-13 | Asahi Glass Co Ltd | Procede de concentration d'une solution d'alcali caustique obtenue par electrolyse du type a membrane echangeur d'ion |
| US4366130A (en) * | 1980-07-25 | 1982-12-28 | Vulcan Materials Company | Process for removing residual hydrazine from caustic solutions |
| US5194174A (en) * | 1990-06-18 | 1993-03-16 | Betz Laboratories, Inc. | Methods for suppressing fugitive dust emissions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS531755B2 (en:Method) | 1978-01-21 |