IT1198129B - Filter cleaning arrangement - Google Patents

Filter cleaning arrangement

Info

Publication number
IT1198129B
IT1198129B IT22399/86A IT2239986A IT1198129B IT 1198129 B IT1198129 B IT 1198129B IT 22399/86 A IT22399/86 A IT 22399/86A IT 2239986 A IT2239986 A IT 2239986A IT 1198129 B IT1198129 B IT 1198129B
Authority
IT
Italy
Prior art keywords
dissolving
aqueous
phosphorous
sulphur
bromine
Prior art date
Application number
IT22399/86A
Other languages
Italian (it)
Other versions
IT8622399A0 (en
IT8622399A1 (en
Inventor
Remigio Bianchi
Original Assignee
Ecosystem Srl Ecologia Dell Ar
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 Ecosystem Srl Ecologia Dell Ar filed Critical Ecosystem Srl Ecologia Dell Ar
Priority to IT22399/86A priority Critical patent/IT1198129B/en
Publication of IT8622399A0 publication Critical patent/IT8622399A0/en
Publication of IT8622399A1 publication Critical patent/IT8622399A1/en
Application granted granted Critical
Publication of IT1198129B publication Critical patent/IT1198129B/en

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

A sample of the material is burned in an enclosed space at a pressure of (10-30)x 10power 5 Pa in a stream of oxygen. The products of combustion are then: (a) Analysed for sulphur, nitrogen, phosphorous and/or chlorine by dissolving in an aqueous, caustic, oxidising solution free of these elements, or (b) To determine bromine and possibly present chlorine, phosphorus and/or sulphur by dissolving in an aqueous, reducing solution, suitable for bromine - bromide reduction, or (c) To determine iodine and possibly present chlorine, phosphorous, sulphur and/or bromine by dissolving in an aqueous, reducing solution, suitable for iodine - iodide reduction or (d) To determine the metallic content and possibly present chlorine and/or phosphorous by dissolving in an aqueous solution of nitric acid. The resulting aqueous solution is used to determine the quantity of the polluting components by ion-chromatography
IT22399/86A 1986-11-19 1986-11-19 Filter cleaning arrangement IT1198129B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT22399/86A IT1198129B (en) 1986-11-19 1986-11-19 Filter cleaning arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22399/86A IT1198129B (en) 1986-11-19 1986-11-19 Filter cleaning arrangement

Publications (3)

Publication Number Publication Date
IT8622399A0 IT8622399A0 (en) 1986-11-19
IT8622399A1 IT8622399A1 (en) 1988-05-19
IT1198129B true IT1198129B (en) 1988-12-21

Family

ID=11195770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22399/86A IT1198129B (en) 1986-11-19 1986-11-19 Filter cleaning arrangement

Country Status (1)

Country Link
IT (1) IT1198129B (en)

Also Published As

Publication number Publication date
IT8622399A0 (en) 1986-11-19
IT8622399A1 (en) 1988-05-19

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