RO96181B1 - Procedeu de obtinere a polimerilor sulfidici lichizi - Google Patents
Procedeu de obtinere a polimerilor sulfidici lichiziInfo
- Publication number
- RO96181B1 RO96181B1 RO124378A RO12437886A RO96181B1 RO 96181 B1 RO96181 B1 RO 96181B1 RO 124378 A RO124378 A RO 124378A RO 12437886 A RO12437886 A RO 12437886A RO 96181 B1 RO96181 B1 RO 96181B1
- Authority
- RO
- Romania
- Prior art keywords
- preparing liquid
- sulphide polymers
- polymers
- liquid sulphide
- polycondensation
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005406 washing Methods 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a polimerilor sulfidici lichizi prin policondensarea polisulfurii de sodiu cu formali, conform caruia, pentru scurtarea duratei spalarilor si a eliminarii pierderilor de polimer la separarea apei de spalare, la faza de spalare se introduce un floculant poliacrilamidic puternic anionic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124378A RO96181B1 (ro) | 1986-08-04 | 1986-08-04 | Procedeu de obtinere a polimerilor sulfidici lichizi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124378A RO96181B1 (ro) | 1986-08-04 | 1986-08-04 | Procedeu de obtinere a polimerilor sulfidici lichizi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96181A2 RO96181A2 (ro) | 1989-01-30 |
| RO96181B1 true RO96181B1 (ro) | 1989-02-01 |
Family
ID=20119724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124378A RO96181B1 (ro) | 1986-08-04 | 1986-08-04 | Procedeu de obtinere a polimerilor sulfidici lichizi |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96181B1 (ro) |
-
1986
- 1986-08-04 RO RO124378A patent/RO96181B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96181A2 (ro) | 1989-01-30 |
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