IT1198206B - Carbamate prepn. - Google Patents

Carbamate prepn.

Info

Publication number
IT1198206B
IT1198206B IT22507/86A IT2250786A IT1198206B IT 1198206 B IT1198206 B IT 1198206B IT 22507/86 A IT22507/86 A IT 22507/86A IT 2250786 A IT2250786 A IT 2250786A IT 1198206 B IT1198206 B IT 1198206B
Authority
IT
Italy
Prior art keywords
dissolving
aqueous
phosphorous
sulphur
bromine
Prior art date
Application number
IT22507/86A
Other languages
Italian (it)
Other versions
IT8622507A1 (en
IT8622507A0 (en
Inventor
Michele Aresta
Eugenio Quaranta
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT22507/86A priority Critical patent/IT1198206B/en
Publication of IT8622507A0 publication Critical patent/IT8622507A0/en
Publication of IT8622507A1 publication Critical patent/IT8622507A1/en
Application granted granted Critical
Publication of IT1198206B publication Critical patent/IT1198206B/en

Links

Landscapes

  • 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
IT22507/86A 1986-11-28 1986-11-28 Carbamate prepn. IT1198206B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT22507/86A IT1198206B (en) 1986-11-28 1986-11-28 Carbamate prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22507/86A IT1198206B (en) 1986-11-28 1986-11-28 Carbamate prepn.

Publications (3)

Publication Number Publication Date
IT8622507A0 IT8622507A0 (en) 1986-11-28
IT8622507A1 IT8622507A1 (en) 1988-05-28
IT1198206B true IT1198206B (en) 1988-12-21

Family

ID=11197202

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22507/86A IT1198206B (en) 1986-11-28 1986-11-28 Carbamate prepn.

Country Status (1)

Country Link
IT (1) IT1198206B (en)

Also Published As

Publication number Publication date
IT8622507A1 (en) 1988-05-28
IT8622507A0 (en) 1986-11-28

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