JPS5518468A - Controller for muddy water - Google Patents
Controller for muddy waterInfo
- Publication number
- JPS5518468A JPS5518468A JP9219778A JP9219778A JPS5518468A JP S5518468 A JPS5518468 A JP S5518468A JP 9219778 A JP9219778 A JP 9219778A JP 9219778 A JP9219778 A JP 9219778A JP S5518468 A JPS5518468 A JP S5518468A
- Authority
- JP
- Japan
- Prior art keywords
- powdery
- clay
- bentonite
- controller
- muddy water
- 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
Links
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: A controller for muddy water that is prepared by crushing flakes of mixture from powdery carboxymethylcelluose, powdery bentonite or clay, thus being good at operability and dewatering properties.
CONSTITUTION: A mixture from powdery carboxymethylcellulose, powdery bentonite, and/or powdery clay is made into flakes by passing through a hopper, a screw in the hopper and between a pair of rolls with a small gap. The mixing ratio by weight is preferably 5W5 parts of carboxymethylcellulose to 5W1 parts of bentonite and/or clay. The particle sizes of the product are preferably 10W80 mesh.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9219778A JPS5518468A (en) | 1978-07-28 | 1978-07-28 | Controller for muddy water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9219778A JPS5518468A (en) | 1978-07-28 | 1978-07-28 | Controller for muddy water |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518468A true JPS5518468A (en) | 1980-02-08 |
JPS5711585B2 JPS5711585B2 (en) | 1982-03-05 |
Family
ID=14047712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9219778A Granted JPS5518468A (en) | 1978-07-28 | 1978-07-28 | Controller for muddy water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518468A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63142184A (en) * | 1986-11-28 | 1988-06-14 | ポンプテック、ナームローゼ、ベノートスハップ | Aqueous composition for universal spacer and utilization thereof in field in which well, particularly, oil well and gas well, are excavated |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS615660U (en) * | 1984-06-16 | 1986-01-14 | 幸雄 徳田 | Document table with a slide-type clamping device that moves freely |
-
1978
- 1978-07-28 JP JP9219778A patent/JPS5518468A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63142184A (en) * | 1986-11-28 | 1988-06-14 | ポンプテック、ナームローゼ、ベノートスハップ | Aqueous composition for universal spacer and utilization thereof in field in which well, particularly, oil well and gas well, are excavated |
Also Published As
Publication number | Publication date |
---|---|
JPS5711585B2 (en) | 1982-03-05 |
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