IT1218157B - Di:methylamine and epihalohydrin resin for effluents treatment - Google Patents

Di:methylamine and epihalohydrin resin for effluents treatment

Info

Publication number
IT1218157B
IT1218157B IT48267/87A IT4826787A IT1218157B IT 1218157 B IT1218157 B IT 1218157B IT 48267/87 A IT48267/87 A IT 48267/87A IT 4826787 A IT4826787 A IT 4826787A IT 1218157 B IT1218157 B IT 1218157B
Authority
IT
Italy
Prior art keywords
rotation
current
methylamine
effected
magnetic field
Prior art date
Application number
IT48267/87A
Other languages
Italian (it)
Other versions
IT8748267A0 (en
Inventor
Simone Ignazio Sergio Di
Gianfranco Casini
Fernando Urbani
Original Assignee
Nalco Italiana
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 Nalco Italiana filed Critical Nalco Italiana
Priority to IT48267/87A priority Critical patent/IT1218157B/en
Publication of IT8748267A0 publication Critical patent/IT8748267A0/en
Application granted granted Critical
Publication of IT1218157B publication Critical patent/IT1218157B/en

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  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
IT48267/87A 1987-08-04 1987-08-04 Di:methylamine and epihalohydrin resin for effluents treatment IT1218157B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT48267/87A IT1218157B (en) 1987-08-04 1987-08-04 Di:methylamine and epihalohydrin resin for effluents treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48267/87A IT1218157B (en) 1987-08-04 1987-08-04 Di:methylamine and epihalohydrin resin for effluents treatment

Publications (2)

Publication Number Publication Date
IT8748267A0 IT8748267A0 (en) 1987-08-04
IT1218157B true IT1218157B (en) 1990-04-12

Family

ID=11265589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48267/87A IT1218157B (en) 1987-08-04 1987-08-04 Di:methylamine and epihalohydrin resin for effluents treatment

Country Status (1)

Country Link
IT (1) IT1218157B (en)

Also Published As

Publication number Publication date
IT8748267A0 (en) 1987-08-04

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960828