NL8200905A - Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water. - Google Patents
Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water. Download PDFInfo
- Publication number
- NL8200905A NL8200905A NL8200905A NL8200905A NL8200905A NL 8200905 A NL8200905 A NL 8200905A NL 8200905 A NL8200905 A NL 8200905A NL 8200905 A NL8200905 A NL 8200905A NL 8200905 A NL8200905 A NL 8200905A
- Authority
- NL
- Netherlands
- Prior art keywords
- carbon dioxide
- ammonia
- water
- zone
- separation zone
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 281
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 270
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 135
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 116
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 108
- 239000000203 mixture Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 67
- 229910001868 water Inorganic materials 0.000 title abstract description 65
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 title abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 82
- 238000003795 desorption Methods 0.000 claims abstract description 43
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 abstract description 15
- 239000007791 liquid phase Substances 0.000 abstract description 14
- 238000004821 distillation Methods 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 35
- 239000007788 liquid Substances 0.000 description 27
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 24
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 9
- 239000004202 carbamide Substances 0.000 description 9
- 238000003113 dilution method Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 5
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- ZEYWAHILTZGZBH-UHFFFAOYSA-N azane;carbon dioxide Chemical compound N.O=C=O ZEYWAHILTZGZBH-UHFFFAOYSA-N 0.000 description 1
- RHKKPTWYACIZMY-UHFFFAOYSA-N azane;carbon dioxide;hydrate Chemical compound N.O.O=C=O RHKKPTWYACIZMY-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- VTVVPPOHYJJIJR-UHFFFAOYSA-N carbon dioxide;hydrate Chemical compound O.O=C=O VTVVPPOHYJJIJR-UHFFFAOYSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Gas Separation By Absorption (AREA)
- Physical Water Treatments (AREA)
- Treating Waste Gases (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8200905A NL8200905A (nl) | 1982-03-05 | 1982-03-05 | Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water. |
| AT83200309T ATE20335T1 (de) | 1982-03-05 | 1983-03-03 | Verfahren zur trennung von ammoniak und kohlendioxid aus ammoniak, kohlendioxid und wasser enthaltenden mischungen. |
| DE8383200309T DE3364007D1 (en) | 1982-03-05 | 1983-03-03 | Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water |
| EP83200309A EP0088478B1 (de) | 1982-03-05 | 1983-03-03 | Verfahren zur Trennung von Ammoniak und Kohlendioxid aus Ammoniak, Kohlendioxid und Wasser enthaltenden Mischungen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8200905 | 1982-03-05 | ||
| NL8200905A NL8200905A (nl) | 1982-03-05 | 1982-03-05 | Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8200905A true NL8200905A (nl) | 1983-10-03 |
Family
ID=19839375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8200905A NL8200905A (nl) | 1982-03-05 | 1982-03-05 | Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0088478B1 (de) |
| AT (1) | ATE20335T1 (de) |
| DE (1) | DE3364007D1 (de) |
| NL (1) | NL8200905A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3520934C1 (de) * | 1985-06-12 | 1986-06-05 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Gewinnen von Ammoniak aus einem NH3,CO2 und H2S enthaltenden Abwasser |
| US6706093B2 (en) * | 2000-05-23 | 2004-03-16 | Rohm And Haas Company | Method and apparatus for preventing iron contamination in corrosive service |
| US7297181B2 (en) | 2004-07-07 | 2007-11-20 | Air Liquide America L.P. | Purification and transfilling of ammonia |
| DE102014205304A1 (de) | 2014-03-21 | 2015-09-24 | Evonik Industries Ag | Verfahren zur Abtrennung von Ammoniak aus alkoholischer Lösung in Gegenwart von Kohlensäureverbindungen |
| ITUB20152258A1 (it) * | 2015-07-17 | 2017-01-17 | Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen | Procedimento per la produzione di melammina con separazione e recupero di CO2 e NH3 aventi elevata purezza |
| ITUA20162400A1 (it) * | 2016-04-07 | 2017-10-07 | Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen | Gruppo per la separazione e recupero di CO2 e NH3 aventi elevata purezza, provenienti da un procedimento per la produzione di melammina |
| CN108383309B (zh) * | 2018-03-02 | 2021-02-09 | 中国成达工程有限公司 | 一种煤化工变换酸性冷凝液提氨系统及提氨工艺 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE669314C (de) * | 1934-11-22 | 1938-12-22 | I G Farbenindustrie Akt Ges | Trennung von Kohlensaeure und Ammoniak |
| GB664375A (de) * | 1954-07-27 | 1952-01-02 | ||
| DE1067014B (de) * | 1957-05-18 | |||
| US3112177A (en) * | 1959-11-11 | 1963-11-26 | Toyo Koatsu Ind Inc | Method of separating ammonia from hydrogen cyanide |
| NL264624A (de) * | 1960-05-10 | |||
| US3488293A (en) * | 1964-10-16 | 1970-01-06 | Allied Chem | Prevention of corrosion due to urea fertilizer effluent |
| US3336761A (en) * | 1964-12-03 | 1967-08-22 | Universal Oil Prod Co | Plural expansion-compression refrigeration cycle with a fractionating column |
| AT261638B (de) * | 1966-05-02 | 1968-05-10 | Chemie Linz Ag | Verfahren zur Aufarbeitung eines Ammoniak-Kohlensäure-Gasgemisches |
| DE1592349B1 (de) * | 1966-05-04 | 1971-08-26 | Lentia Gmbh | Verfahren zur Trennung eines Ammoniak-Kohlendioxid-Gasgemisches |
| DE2317603C3 (de) * | 1973-04-07 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur zumindest teilweisen Trennung von Ammoniak und Kohlendioxid enthaltenden Gasgemischen |
| DE2527985C3 (de) * | 1975-06-24 | 1981-04-16 | Metallgesellschaft Ag, 6000 Frankfurt | Kontinuierliches Verfahren zur Gewinnung von reinem Ammoniak |
| DE2646804C3 (de) * | 1976-10-16 | 1982-03-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung von reinem Ammoniak aus Ammoniak und Kohlendioxid enthaltenden Gasgemischen |
| NL168196C (nl) * | 1976-11-03 | 1982-03-16 | Stamicarbon | Werkwijze voor het afscheiden van nh&013 en co&012 uit een mengsel van nh&013, co&012 en h&012o. |
| NL7804668A (nl) * | 1978-04-29 | 1979-10-31 | Stamicarbon | Werkwijze voor het scheiden van nh3 en co2 uit meng- sels van nh3 ,co2 en water. |
-
1982
- 1982-03-05 NL NL8200905A patent/NL8200905A/nl not_active Application Discontinuation
-
1983
- 1983-03-03 DE DE8383200309T patent/DE3364007D1/de not_active Expired
- 1983-03-03 EP EP83200309A patent/EP0088478B1/de not_active Expired
- 1983-03-03 AT AT83200309T patent/ATE20335T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3364007D1 (en) | 1986-07-17 |
| ATE20335T1 (de) | 1986-06-15 |
| EP0088478A1 (de) | 1983-09-14 |
| EP0088478B1 (de) | 1986-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |