IT1216088B - Ammonia introduction into acid pulp - Google Patents
Ammonia introduction into acid pulpInfo
- Publication number
- IT1216088B IT1216088B IT8819774A IT1977488A IT1216088B IT 1216088 B IT1216088 B IT 1216088B IT 8819774 A IT8819774 A IT 8819774A IT 1977488 A IT1977488 A IT 1977488A IT 1216088 B IT1216088 B IT 1216088B
- Authority
- IT
- Italy
- Prior art keywords
- ethylamine
- tri
- chlor
- acid pulp
- ammonia introduction
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- 239000002253 acid Substances 0.000 title 1
- 229910021529 ammonia Inorganic materials 0.000 title 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N N,N-Diethylethanamine Substances CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 2
- 229940086542 triethylamine Drugs 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 150000001621 bismuth Chemical class 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011491 glass wool Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- KOECRLKKXSXCPB-UHFFFAOYSA-K triiodobismuthane Chemical compound I[Bi](I)I KOECRLKKXSXCPB-UHFFFAOYSA-K 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8819774A IT1216088B (en) | 1988-03-15 | 1988-03-15 | Ammonia introduction into acid pulp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8819774A IT1216088B (en) | 1988-03-15 | 1988-03-15 | Ammonia introduction into acid pulp |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8819774A0 IT8819774A0 (en) | 1988-03-15 |
IT1216088B true IT1216088B (en) | 1990-02-22 |
Family
ID=11161112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8819774A IT1216088B (en) | 1988-03-15 | 1988-03-15 | Ammonia introduction into acid pulp |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1216088B (en) |
-
1988
- 1988-03-15 IT IT8819774A patent/IT1216088B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8819774A0 (en) | 1988-03-15 |
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