UA78150C2 - Method for producing aqueous solution of hydroxylamine - Google Patents
Method for producing aqueous solution of hydroxylamine Download PDFInfo
- Publication number
- UA78150C2 UA78150C2 UAA200509129A UA2005009129A UA78150C2 UA 78150 C2 UA78150 C2 UA 78150C2 UA A200509129 A UAA200509129 A UA A200509129A UA 2005009129 A UA2005009129 A UA 2005009129A UA 78150 C2 UA78150 C2 UA 78150C2
- Authority
- UA
- Ukraine
- Prior art keywords
- column
- solution
- temperature
- inert gas
- ammonia
- Prior art date
Links
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 136
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000000243 solution Substances 0.000 claims abstract description 71
- 230000008569 process Effects 0.000 claims abstract description 63
- 239000011261 inert gas Substances 0.000 claims abstract description 51
- 239000000203 mixture Substances 0.000 claims abstract description 45
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004821 distillation Methods 0.000 claims abstract description 29
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- 150000002443 hydroxylamines Chemical class 0.000 claims abstract description 14
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 48
- 238000000926 separation method Methods 0.000 claims description 19
- 239000012266 salt solution Substances 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 239000007791 liquid phase Substances 0.000 claims description 8
- 238000000066 reactive distillation Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 65
- 230000007423 decrease Effects 0.000 description 21
- 238000005979 thermal decomposition reaction Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 13
- 230000008859 change Effects 0.000 description 8
- 238000004880 explosion Methods 0.000 description 8
- 239000012808 vapor phase Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 6
- 235000011130 ammonium sulphate Nutrition 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 238000013021 overheating Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000002360 explosive Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000003957 anion exchange resin Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000001256 steam distillation Methods 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- ZNBNBTIDJSKEAM-UHFFFAOYSA-N 4-[7-hydroxy-2-[5-[5-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid Chemical compound C1C(O)C(C)C(C(C)C(OC(=O)CC)C(C)C(O)=O)OC11OC(C)(C2OC(C)(CC2)C2C(CC(O2)C2C(CC(C)C(O)(CO)O2)C)C)CC1 ZNBNBTIDJSKEAM-UHFFFAOYSA-N 0.000 description 1
- 208000034809 Product contamination Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- NXPHCVPFHOVZBC-UHFFFAOYSA-N hydroxylamine;sulfuric acid Chemical compound ON.OS(O)(=O)=O NXPHCVPFHOVZBC-UHFFFAOYSA-N 0.000 description 1
- 229910000378 hydroxylammonium sulfate Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1445—Preparation of hydoxylamine from its salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10314492A DE10314492B4 (de) | 2003-03-27 | 2003-03-27 | Verfahren zur Herstellung einer wässrigen Lösung von Hydroxylamin |
| PCT/DE2004/000301 WO2004085308A1 (de) | 2003-03-27 | 2004-02-13 | Verfahren zur herstellung einer wässrigen lösung von hydroxylamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA78150C2 true UA78150C2 (en) | 2007-02-15 |
Family
ID=32980826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200509129A UA78150C2 (en) | 2003-03-27 | 2004-02-13 | Method for producing aqueous solution of hydroxylamine |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7425247B2 (ru) |
| EP (1) | EP1534630B1 (ru) |
| JP (1) | JP4216285B2 (ru) |
| KR (1) | KR100676587B1 (ru) |
| CN (1) | CN1305758C (ru) |
| AT (1) | ATE324351T1 (ru) |
| CA (1) | CA2501666C (ru) |
| DE (2) | DE10314492B4 (ru) |
| DK (1) | DK1534630T3 (ru) |
| EA (1) | EA007593B1 (ru) |
| ES (1) | ES2262117T3 (ru) |
| PT (1) | PT1534630E (ru) |
| UA (1) | UA78150C2 (ru) |
| WO (1) | WO2004085308A1 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2380870B1 (en) * | 2010-04-19 | 2014-05-07 | Celanese International Corporation | Method to recover organic tertiary amines from waste sulfuric acid employing a plug flow reactor |
| DE102014103160A1 (de) * | 2014-03-10 | 2015-09-10 | Brandenburgische Technische Universität Cottbus-Senftenberg | Verfahren zur destillativen Separation von Substanzen mittels eines Trägergases |
| EP4079386A1 (en) * | 2021-04-22 | 2022-10-26 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Process for separation of a product mixture |
| CN115228103A (zh) * | 2022-07-06 | 2022-10-25 | 彩源科技股份有限公司 | 氨水处理装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266290A (en) * | 1992-07-10 | 1993-11-30 | Thiokol Corporation | Process for making high purity hydroxylammonium nitrate |
| US5472649A (en) * | 1994-04-13 | 1995-12-05 | Eastman Chemical Company | Method for preparing powder coating compositions having improved particle properties |
| US5510097A (en) * | 1994-05-19 | 1996-04-23 | Olin Corporation | Hydroxylammonium nitrate free of ammonium nitrate |
| US5837107A (en) * | 1995-12-20 | 1998-11-17 | Basf Aktiengesellschaft | Process for production of aqueous solutions of free hydroxylamine |
| HRP960601B1 (en) * | 1995-12-20 | 2001-12-31 | Basf Ag | Process for separating medium boiling substances from a mixture of low, medium and high boiling substances |
| DE19733681A1 (de) * | 1997-08-04 | 1999-02-11 | Basf Ag | Verfahren zur Herstellung einer wäßrigen Lösung von freiem Hydroxylamin |
| DE19936594A1 (de) * | 1999-08-04 | 2001-02-08 | Basf Ag | Verfahren zur Herstellung von hochreinen stabilisierten Hydroxylaminlösungen |
| DE10004818A1 (de) * | 2000-02-04 | 2001-08-09 | Basf Ag | Verfahren zum Recycling hydroxylaminhaltiger Stripperlösungen |
| JP3394981B2 (ja) * | 2000-03-13 | 2003-04-07 | 東レ・ファインケミカル株式会社 | フリーヒドロキシルアミン水溶液の製造方法 |
| DE10131788A1 (de) * | 2001-07-04 | 2003-01-16 | Basf Ag | Verfahren zur Herstellung einer salzfreien, wässrigen Hydroxylaminlösung |
-
2003
- 2003-03-27 DE DE10314492A patent/DE10314492B4/de not_active Expired - Fee Related
-
2004
- 2004-02-13 KR KR1020057008881A patent/KR100676587B1/ko not_active IP Right Cessation
- 2004-02-13 AT AT04710790T patent/ATE324351T1/de not_active IP Right Cessation
- 2004-02-13 JP JP2005518342A patent/JP4216285B2/ja not_active Expired - Fee Related
- 2004-02-13 EP EP04710790A patent/EP1534630B1/de not_active Expired - Lifetime
- 2004-02-13 ES ES04710790T patent/ES2262117T3/es not_active Expired - Lifetime
- 2004-02-13 UA UAA200509129A patent/UA78150C2/uk unknown
- 2004-02-13 PT PT04710790T patent/PT1534630E/pt unknown
- 2004-02-13 DE DE502004000470T patent/DE502004000470D1/de not_active Expired - Fee Related
- 2004-02-13 CA CA002501666A patent/CA2501666C/en not_active Expired - Fee Related
- 2004-02-13 WO PCT/DE2004/000301 patent/WO2004085308A1/de active IP Right Grant
- 2004-02-13 EA EA200500557A patent/EA007593B1/ru not_active IP Right Cessation
- 2004-02-13 US US10/530,917 patent/US7425247B2/en active Active
- 2004-02-13 DK DK04710790T patent/DK1534630T3/da active
- 2004-02-13 CN CNB2004800011918A patent/CN1305758C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1534630A1 (de) | 2005-06-01 |
| EA200500557A1 (ru) | 2005-08-25 |
| CA2501666A1 (en) | 2004-10-07 |
| CA2501666C (en) | 2008-12-30 |
| DE10314492B4 (de) | 2008-10-16 |
| KR100676587B1 (ko) | 2007-01-30 |
| DE502004000470D1 (de) | 2006-06-01 |
| KR20050091706A (ko) | 2005-09-15 |
| DK1534630T3 (da) | 2006-08-28 |
| WO2004085308A1 (de) | 2004-10-07 |
| ES2262117T3 (es) | 2006-11-16 |
| EA007593B1 (ru) | 2006-12-29 |
| CN1305758C (zh) | 2007-03-21 |
| ATE324351T1 (de) | 2006-05-15 |
| US7425247B2 (en) | 2008-09-16 |
| JP2006515261A (ja) | 2006-05-25 |
| US20060032734A1 (en) | 2006-02-16 |
| PT1534630E (pt) | 2006-07-31 |
| EP1534630B1 (de) | 2006-04-26 |
| CN1701039A (zh) | 2005-11-23 |
| JP4216285B2 (ja) | 2009-01-28 |
| DE10314492A1 (de) | 2004-10-14 |
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