GB1292393A - Method for the separation of ammonium sulphate from an aqueous acrylamide-ammonium sulphate slurry - Google Patents
Method for the separation of ammonium sulphate from an aqueous acrylamide-ammonium sulphate slurryInfo
- Publication number
- GB1292393A GB1292393A GB3096270A GB3096270A GB1292393A GB 1292393 A GB1292393 A GB 1292393A GB 3096270 A GB3096270 A GB 3096270A GB 3096270 A GB3096270 A GB 3096270A GB 1292393 A GB1292393 A GB 1292393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonium sulphate
- slurry
- acrylamide
- sulphate
- ammonium
- 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 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 title abstract 4
- 239000001166 ammonium sulphate Substances 0.000 title abstract 4
- 235000011130 ammonium sulphate Nutrition 0.000 title abstract 4
- 239000002002 slurry Substances 0.000 title abstract 4
- XTWOERQZSBJRGB-UHFFFAOYSA-N S(=O)(=O)([O-])[O-].[NH4+].C(C=C)(=O)N.[NH4+] Chemical compound S(=O)(=O)([O-])[O-].[NH4+].C(C=C)(=O)N.[NH4+] XTWOERQZSBJRGB-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 230000036571 hydration Effects 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- SGLDQLCVBBVVAJ-UHFFFAOYSA-N prop-2-enamide;sulfuric acid Chemical compound NC(=O)C=C.OS(O)(=O)=O SGLDQLCVBBVVAJ-UHFFFAOYSA-N 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5295969A JPS4924460B1 (https=) | 1969-07-04 | 1969-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1292393A true GB1292393A (en) | 1972-10-11 |
Family
ID=12929412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3096270A Expired GB1292393A (en) | 1969-07-04 | 1970-06-25 | Method for the separation of ammonium sulphate from an aqueous acrylamide-ammonium sulphate slurry |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4924460B1 (https=) |
| DE (1) | DE2032746A1 (https=) |
| FR (1) | FR2054098A5 (https=) |
| GB (1) | GB1292393A (https=) |
| NL (1) | NL7009337A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2373149C2 (ru) * | 2007-12-17 | 2009-11-20 | Ахат Газизьянович Мустафин | Способ получения сульфата аммония |
| RU2373150C2 (ru) * | 2008-01-14 | 2009-11-20 | Ахат Газизьянович Мустафин | Способ получения сульфата аммония |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8313213D0 (en) * | 1983-05-13 | 1983-06-22 | Monsanto Plc | Inorganic salt recovery method |
-
1969
- 1969-07-04 JP JP5295969A patent/JPS4924460B1/ja active Pending
-
1970
- 1970-06-25 NL NL7009337A patent/NL7009337A/xx unknown
- 1970-06-25 GB GB3096270A patent/GB1292393A/en not_active Expired
- 1970-07-02 DE DE19702032746 patent/DE2032746A1/de active Pending
- 1970-07-03 FR FR7024686A patent/FR2054098A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2373149C2 (ru) * | 2007-12-17 | 2009-11-20 | Ахат Газизьянович Мустафин | Способ получения сульфата аммония |
| RU2373150C2 (ru) * | 2008-01-14 | 2009-11-20 | Ахат Газизьянович Мустафин | Способ получения сульфата аммония |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4924460B1 (https=) | 1974-06-22 |
| FR2054098A5 (https=) | 1971-04-16 |
| DE2032746A1 (https=) | 1971-01-21 |
| NL7009337A (https=) | 1971-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |