JPS5799318A - Air cleaning agent - Google Patents

Air cleaning agent

Info

Publication number
JPS5799318A
JPS5799318A JP55176059A JP17605980A JPS5799318A JP S5799318 A JPS5799318 A JP S5799318A JP 55176059 A JP55176059 A JP 55176059A JP 17605980 A JP17605980 A JP 17605980A JP S5799318 A JPS5799318 A JP S5799318A
Authority
JP
Japan
Prior art keywords
colloidal
colloidal particles
metals
cleaning agent
colloidal solution
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
Application number
JP55176059A
Other languages
Japanese (ja)
Inventor
Chiaki Ohama
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.)
MINATO SANGYO
MINATO SANGYO KK
Original Assignee
MINATO SANGYO
MINATO SANGYO 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 MINATO SANGYO, MINATO SANGYO KK filed Critical MINATO SANGYO
Priority to JP55176059A priority Critical patent/JPS5799318A/en
Publication of JPS5799318A publication Critical patent/JPS5799318A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent metallic colloidal particles from coagulating and to stabilize them by adding a hydrophilic high-polymeric substance to a metallic colloidal solution containing iron sulfate as a main component and metals such as Al, Na, Ca, and Ni as trace components.
CONSTITUTION: An aqueous solution containing ferrous sulfate and ferric sulfate as main components and oxides of metals such as Al, Na, Ca and Ni as trace components is prepared and it is converted into a metallic colloidal solution in which colloidal particles of iron sulfates and colloidal particles of the oxides of the metals mentioned above are dispersed. Since the colloids in the colloidal solution are hydrophobic colloids, the colloidal particles will coagulate and precipitate so that they do not always function as a cleaning agent. To avoid this problem, a high polymeric substance high in hydrophilic property is added to the colloidal solution.
COPYRIGHT: (C)1982,JPO&Japio
JP55176059A 1980-12-13 1980-12-13 Air cleaning agent Pending JPS5799318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176059A JPS5799318A (en) 1980-12-13 1980-12-13 Air cleaning agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176059A JPS5799318A (en) 1980-12-13 1980-12-13 Air cleaning agent

Publications (1)

Publication Number Publication Date
JPS5799318A true JPS5799318A (en) 1982-06-21

Family

ID=16006991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176059A Pending JPS5799318A (en) 1980-12-13 1980-12-13 Air cleaning agent

Country Status (1)

Country Link
JP (1) JPS5799318A (en)

Similar Documents

Publication Publication Date Title
JPS5314185A (en) Production of oxygen absorbent
JPS5274509A (en) Ni-base sintered alloy
JPS5698280A (en) Method for deodorizing and enhancing strength of hydrous soft soil having bad smell
JPS57175734A (en) Preparation of ultrafine particle of fe3o4
JPS5791736A (en) Hydrogen occluding material
JPS5799318A (en) Air cleaning agent
JPS53114894A (en) Preparation of polyester
JPS53140344A (en) Resin composition for printed-wiring board
FR2034119A1 (en) Prepn of ferrites
JPS547449A (en) Production of powdered polychloroprene rubber
SE8402172L (en) MAGNETIC BODY
JPS56100637A (en) Ion exchange material of cesium in aqueous solution and fixing method for cesium
JPS57106527A (en) Manufacture of needlelike fine particle of iron oxyhydroxide
JPS5629697A (en) Regeneration of gold plating liquid
JPS57174470A (en) Corrosion preventive material for metal
JPS5341798A (en) Preparing ferromagnetic powdery metal
JPS53115684A (en) Powdery body scattering preventive agent
JPS5616605A (en) Manufacture of ferromagnetic iron-cobalt alloy powder
JPS5339327A (en) Powder coating composition
JPS5424204A (en) Preparation of alloy of particle dispersion type
JPS5690008A (en) Emulsion containing anticarcinogenic agent
JPS51121519A (en) Additives for the dilute solutions of agricultural chemicals
JPS56137096A (en) Heat exchanger of a -alloy
JPS5224188A (en) Treatment of aluminum-sludge including phosphorus
JPS5721983A (en) Treating method for waste water containing heavy metal