DE1592324C3 - Verfahren zur Reinigung eines wasserhaltigen, mit Schwefelwasserstoff verunreinigten Ammoniakgases - Google Patents
Verfahren zur Reinigung eines wasserhaltigen, mit Schwefelwasserstoff verunreinigten AmmoniakgasesInfo
- Publication number
- DE1592324C3 DE1592324C3 DE1592324A DEC0041089A DE1592324C3 DE 1592324 C3 DE1592324 C3 DE 1592324C3 DE 1592324 A DE1592324 A DE 1592324A DE C0041089 A DEC0041089 A DE C0041089A DE 1592324 C3 DE1592324 C3 DE 1592324C3
- Authority
- DE
- Germany
- Prior art keywords
- ammonia
- gas
- water
- hydrogen sulfide
- solution
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 218
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 52
- 229910001868 water Inorganic materials 0.000 title claims description 52
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 36
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 18
- 238000000746 purification Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims description 93
- 229910021529 ammonia Inorganic materials 0.000 claims description 90
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 25
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 25
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- -1 hydrogen sulfide contaminated ammonia gas Chemical class 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 description 37
- 239000000243 solution Substances 0.000 description 27
- 239000000203 mixture Substances 0.000 description 15
- 239000002253 acid Substances 0.000 description 8
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000012670 alkaline solution Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000013022 venting Methods 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/024—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US517628A US3383173A (en) | 1965-12-30 | 1965-12-30 | Ammonia purification |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1592324A1 DE1592324A1 (de) | 1970-12-10 |
| DE1592324B2 DE1592324B2 (de) | 1978-11-09 |
| DE1592324C3 true DE1592324C3 (de) | 1979-07-05 |
Family
ID=24060564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1592324A Expired DE1592324C3 (de) | 1965-12-30 | 1966-12-29 | Verfahren zur Reinigung eines wasserhaltigen, mit Schwefelwasserstoff verunreinigten Ammoniakgases |
Country Status (8)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096970B1 (en) * | 1982-05-21 | 1986-01-02 | Chevron Research Company | Removal of sulphur contaminant from ammonia |
| US4457837A (en) * | 1982-07-23 | 1984-07-03 | Chevron Research Company | Efficiency addition of ammonia to petroleum fractionation units |
| US5496778A (en) * | 1994-01-07 | 1996-03-05 | Startec Ventures, Inc. | Point-of-use ammonia purification for electronic component manufacture |
| JPH11506411A (ja) * | 1995-06-05 | 1999-06-08 | スターテック・ベンチャーズ・インコーポレーテッド | 電子部品製造の場合の使用現場でのアンモニアの精製 |
| CN1080703C (zh) * | 1995-06-05 | 2002-03-13 | 斯塔泰克文切斯公司 | 超高纯氨制备系统、高精密电子元件制造系统及其生产线上工作站供应高纯氨试剂的方法 |
| EP0831978B1 (en) * | 1995-06-05 | 2001-02-28 | Air Liquide America Corporation | On-site ammonia purification for semiconductor manufacture |
| US6001223A (en) * | 1995-07-07 | 1999-12-14 | Air Liquide America Corporation | On-site ammonia purification for semiconductor manufacture |
| CN1047366C (zh) * | 1996-05-14 | 1999-12-15 | 中国石化茂名石油化工公司 | 氨精制工艺 |
| US5951853A (en) * | 1998-10-06 | 1999-09-14 | Exxon Research And Engineering Co. | Refinery atmospheric pipestill with ammonia stripping |
| US7837965B2 (en) * | 2007-12-10 | 2010-11-23 | ThioSolv, LLC | Process to remove hydrogen-sulfide from gas by reflux recycle from sour water stripper |
| US7947168B2 (en) * | 2008-03-05 | 2011-05-24 | Syncrude Canada Ltd. | Segregation of streams for the production of ammonia |
| CA2941400C (en) * | 2014-03-05 | 2018-03-20 | Bechtel Hydrocarbon Technology Solutions, Inc. | Systems and methods for ammonia purification |
| WO2016073909A1 (en) * | 2014-11-07 | 2016-05-12 | Bechtel Hydrocarbon Technology Solutions, Inc. | Systems and methods for removing hydrogen sulfide from an ammonia stream |
| CN109248564B (zh) * | 2018-11-15 | 2021-01-05 | 山东海科化工集团有限公司 | 一种石化炼厂酸性水处理装置产生的粗氨水的回收利用装置和工艺 |
| KR20250046347A (ko) * | 2022-11-15 | 2025-04-02 | 벡텔 에너지 테크놀로지스 앤 솔루션스, 아이엔씨. | 암모니아 정제를 위한 시스템들 및 방법들 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1012272A (en) * | 1909-03-30 | 1911-12-19 | Semet Solvay Co | Process of and apparatus for purifying ammonia. |
| US2162838A (en) * | 1936-04-06 | 1939-06-20 | Amos N Cole | Process for purification of gases |
| NL283855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-10-03 | |||
| BE564100A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-04-10 | 1900-01-01 |
-
1965
- 1965-12-30 US US517628A patent/US3383173A/en not_active Expired - Lifetime
-
1966
- 1966-12-23 NL NL666618139A patent/NL152822B/xx not_active IP Right Cessation
- 1966-12-27 ES ES334975A patent/ES334975A1/es not_active Expired
- 1966-12-27 BE BE691818D patent/BE691818A/xx not_active IP Right Cessation
- 1966-12-28 CH CH1864466A patent/CH453301A/de unknown
- 1966-12-29 SE SE17865/66A patent/SE311142B/xx unknown
- 1966-12-29 DE DE1592324A patent/DE1592324C3/de not_active Expired
- 1966-12-29 GB GB58225/66A patent/GB1124770A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE311142B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-02 |
| NL152822B (nl) | 1977-04-15 |
| US3383173A (en) | 1968-05-14 |
| GB1124770A (en) | 1968-08-21 |
| DE1592324B2 (de) | 1978-11-09 |
| NL6618139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-07-03 |
| DE1592324A1 (de) | 1970-12-10 |
| CH453301A (de) | 1968-06-14 |
| ES334975A1 (es) | 1968-05-16 |
| BE691818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |