JPS5518468A - Controller for muddy water - Google Patents

Controller for muddy water

Info

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
Application number
JP9219778A
Other languages
Japanese (ja)
Other versions
JPS5711585B2 (en
Inventor
Koichi Mori
Takashi Kasuya
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP9219778A priority Critical patent/JPS5518468A/en
Publication of JPS5518468A publication Critical patent/JPS5518468A/en
Publication of JPS5711585B2 publication Critical patent/JPS5711585B2/ja
Granted legal-status Critical Current

Links

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
JP9219778A 1978-07-28 1978-07-28 Controller for muddy water Granted JPS5518468A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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