JPS56104972A - Classification of carbon black - Google Patents

Classification of carbon black

Info

Publication number
JPS56104972A
JPS56104972A JP848880A JP848880A JPS56104972A JP S56104972 A JPS56104972 A JP S56104972A JP 848880 A JP848880 A JP 848880A JP 848880 A JP848880 A JP 848880A JP S56104972 A JPS56104972 A JP S56104972A
Authority
JP
Japan
Prior art keywords
carbon black
air
supplied
discharge path
classifier
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
JP848880A
Other languages
Japanese (ja)
Other versions
JPS5739268B2 (en
Inventor
Mitsuo Nakakawara
Iwane Nishiyama
Ryuzo Matsunaga
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP848880A priority Critical patent/JPS56104972A/en
Publication of JPS56104972A publication Critical patent/JPS56104972A/en
Publication of JPS5739268B2 publication Critical patent/JPS5739268B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To manufacture carbon black containing lesser amounts of foreign matter (coarse grains content specified by JIS-K-1469) by controlling the amount of carbon black contained in the air to be supplied to a classifier to a specific value.
CONSTITUTION: Carbon black stored in a tank 1 is suspended in the flow of air supplied or sucked through an air inlet path 6 and then supplied to a classifier 3 by a powder supplier 2, whree foreign matters present in the carbon black are discharged from a discharge path 8. Then, the carbon black is sent to a carbon black separating collector 4 where carbon black is recovered through a discharge path 10 (9 is an air discharge path). For an air to be supplied to the said clssifier 3, the carbon black content of the air should be preferably 0.01W0.8kg/m3.
COPYRIGHT: (C)1981,JPO&Japio
JP848880A 1980-01-28 1980-01-28 Classification of carbon black Granted JPS56104972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP848880A JPS56104972A (en) 1980-01-28 1980-01-28 Classification of carbon black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP848880A JPS56104972A (en) 1980-01-28 1980-01-28 Classification of carbon black

Publications (2)

Publication Number Publication Date
JPS56104972A true JPS56104972A (en) 1981-08-21
JPS5739268B2 JPS5739268B2 (en) 1982-08-20

Family

ID=11694492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP848880A Granted JPS56104972A (en) 1980-01-28 1980-01-28 Classification of carbon black

Country Status (1)

Country Link
JP (1) JPS56104972A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007148684A1 (en) 2006-06-20 2007-12-27 Nof Corporation Inorganic-organic hybrid composition and use thereof
CN102091695A (en) * 2010-12-28 2011-06-15 宁波德泰化学有限公司 Carbon black grading device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196408U (en) * 1983-06-16 1984-12-27 株式会社　永幸 cylindrical container
JP7098318B2 (en) 2017-12-21 2022-07-11 株式会社マキタ Dust collector for power tools and power tools

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007148684A1 (en) 2006-06-20 2007-12-27 Nof Corporation Inorganic-organic hybrid composition and use thereof
US8399558B2 (en) 2006-06-20 2013-03-19 Nof Corporation Inorganic-organic hybrid composition and use thereof
CN102091695A (en) * 2010-12-28 2011-06-15 宁波德泰化学有限公司 Carbon black grading device

Also Published As

Publication number Publication date
JPS5739268B2 (en) 1982-08-20

Similar Documents

Publication Publication Date Title
GB2250220A (en) Reclamation of additives from used sand
US4482351A (en) Process for removing ash from coal
JPS56104972A (en) Classification of carbon black
JPS5627781A (en) Control method of regeneration process of blasting sand
JPS5297475A (en) Pelletized sedimentation separator
EP0132061A3 (en) Improvements in or relating to fluidised bed systems
JPS5784714A (en) Dust collector
JPS56161850A (en) Method and apparatus for continuous classification
JPS5637925A (en) Powdery and granular material transfer apparatus
JPS57130561A (en) Apparatus for separating solid substance or the like
GB1376436A (en) Method and apparatus for separating coarse and fine particles of a particulate material
JPS56124463A (en) Powder classifier
JPS5721950A (en) Dust collector for oil mist
JPS5370003A (en) Preliminary treating method for dust raw material for lump-making orecontaining zinc
JPS555715A (en) Method and apparatus for separating and discharging exhaust gas and fine dust or the like
JPS5562104A (en) Method and apparatus for production of cast iron powder of low carbon content
CN2134234Y (en) Cyclone sorting unit
JPS57209654A (en) Centrifugal separation method
FR2307566A1 (en) Aerosol filter unit - partic. for removal of sodium from sodium aerosols
JPS52113420A (en) System for capturing and removing fine particles
JPS54149066A (en) Crusher for beans etc.
JPS57204247A (en) Electrostatic sorting apparatus
GB2068056A (en) A method of transporting coal as a coal/water slurry through a pipeline
JPS5931380B2 (en) Ash separation method in pulverized coal
JPS5712814A (en) Moving bed type dust collector