ES334279A1 - Un procedimiento para la recuperacion de sulfato amonico a partir de una solucion acuosa de sulfato amonico. - Google Patents
Un procedimiento para la recuperacion de sulfato amonico a partir de una solucion acuosa de sulfato amonico.Info
- Publication number
- ES334279A1 ES334279A1 ES0334279A ES334279A ES334279A1 ES 334279 A1 ES334279 A1 ES 334279A1 ES 0334279 A ES0334279 A ES 0334279A ES 334279 A ES334279 A ES 334279A ES 334279 A1 ES334279 A1 ES 334279A1
- Authority
- ES
- Spain
- Prior art keywords
- aqueous solution
- ammonium sulfate
- translation
- recovery
- machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 title abstract 5
- 235000011130 ammonium sulphate Nutrition 0.000 title abstract 5
- 239000007864 aqueous solution Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000001166 ammonium sulphate Substances 0.000 title 1
- 239000012074 organic phase Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6516059A NL6516059A (es) | 1965-12-09 | 1965-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES334279A1 true ES334279A1 (es) | 1967-11-01 |
Family
ID=19794873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0334279A Expired ES334279A1 (es) | 1965-12-09 | 1966-12-07 | Un procedimiento para la recuperacion de sulfato amonico a partir de una solucion acuosa de sulfato amonico. |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES334279A1 (es) |
| GB (1) | GB1158998A (es) |
| NL (1) | NL6516059A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015946A (en) * | 1968-02-08 | 1977-04-05 | Stamicarbon N.V. | Process for recovering ammonium sulphate from aqueous solutions of ammonium sulphate which contain organic compounds |
| US4292043A (en) * | 1979-02-15 | 1981-09-29 | Bayer Antwerpen | Process for working up effluent containing ammonium sulphate |
| CN105836949A (zh) * | 2016-05-05 | 2016-08-10 | 巨化集团技术中心 | 一种己内酰胺生产中苯萃取残液的处理方法 |
-
1965
- 1965-12-09 NL NL6516059A patent/NL6516059A/xx unknown
-
1966
- 1966-12-07 ES ES0334279A patent/ES334279A1/es not_active Expired
- 1966-12-08 GB GB5509766A patent/GB1158998A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6516059A (es) | 1967-06-12 |
| GB1158998A (en) | 1969-07-23 |
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