ZA200304870B - Process and vaporizer for producing ammonia with ultra-low metals content. - Google Patents
Process and vaporizer for producing ammonia with ultra-low metals content. Download PDFInfo
- Publication number
- ZA200304870B ZA200304870B ZA200304870A ZA200304870A ZA200304870B ZA 200304870 B ZA200304870 B ZA 200304870B ZA 200304870 A ZA200304870 A ZA 200304870A ZA 200304870 A ZA200304870 A ZA 200304870A ZA 200304870 B ZA200304870 B ZA 200304870B
- Authority
- ZA
- South Africa
- Prior art keywords
- ammonia
- vapor
- liquid
- vaporizer
- bubble column
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 71
- 239000006200 vaporizer Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 28
- 229910052751 metal Inorganic materials 0.000 title description 3
- 239000002184 metal Substances 0.000 title description 3
- 150000002739 metals Chemical class 0.000 title 1
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 239000007791 liquid phase Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 29
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 16
- 239000000908 ammonium hydroxide Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 4
- 230000008016 vaporization Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002923 metal particle Substances 0.000 description 6
- 239000012808 vapor phase Substances 0.000 description 5
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 230000005653 Brownian motion process Effects 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005537 brownian motion Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
-
- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/749,201 US6534027B2 (en) | 2000-12-27 | 2000-12-27 | Process for producing ammonia with ultra-low metals content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200304870B true ZA200304870B (en) | 2004-08-25 |
Family
ID=25012706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200304870A ZA200304870B (en) | 2000-12-27 | 2003-06-23 | Process and vaporizer for producing ammonia with ultra-low metals content. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6534027B2 (zh) |
| EP (1) | EP1353877B1 (zh) |
| JP (1) | JP2004521055A (zh) |
| KR (1) | KR20030083689A (zh) |
| CN (2) | CN1483000A (zh) |
| AT (1) | ATE269836T1 (zh) |
| AU (1) | AU2002217856A1 (zh) |
| DE (1) | DE60104023T2 (zh) |
| WO (1) | WO2002051752A2 (zh) |
| ZA (1) | ZA200304870B (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070050405A (ko) * | 2004-05-18 | 2007-05-15 | 매티슨 트라이-개스, 인크. | 초순수 무수 암모니아의 현장 생산, 정제 및 분배 |
| US7297181B2 (en) * | 2004-07-07 | 2007-11-20 | Air Liquide America L.P. | Purification and transfilling of ammonia |
| JP2012153545A (ja) * | 2011-01-21 | 2012-08-16 | Sumitomo Seika Chem Co Ltd | アンモニア精製システムおよびアンモニアの精製方法 |
| JP5738900B2 (ja) * | 2011-01-25 | 2015-06-24 | 住友精化株式会社 | アンモニア精製システムおよびアンモニアの精製方法 |
| CA2941400C (en) * | 2014-03-05 | 2018-03-20 | Bechtel Hydrocarbon Technology Solutions, Inc. | Systems and methods for ammonia purification |
| JP2016188154A (ja) * | 2015-03-30 | 2016-11-04 | 大陽日酸株式会社 | アンモニアの精製方法 |
| KR102578578B1 (ko) | 2016-02-03 | 2023-09-14 | 삼성전자주식회사 | 암모니아수 내의 불순물 검출방법 |
| CN108358218A (zh) * | 2018-01-23 | 2018-08-03 | 荆门市格林美新材料有限公司 | 一种氨水除油纯化系统及方法 |
| CN112723383A (zh) * | 2020-12-01 | 2021-04-30 | 安徽金禾实业股份有限公司 | 一种合成高压系统排污气体回收方法 |
| KR102384194B1 (ko) * | 2021-10-07 | 2022-04-08 | 박수경 | 모듈화가 가능한 암모니아 생성 시스템 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1152977A (en) * | 1911-06-03 | 1915-09-07 | Ugo Rossi | Apparatus for concentrating liquids. |
| US1208242A (en) * | 1915-10-15 | 1916-12-12 | Clarence W Vogt | Ammonia-generator. |
| US1562713A (en) * | 1924-01-28 | 1925-11-24 | Buffalo Foundry & Machine Comp | Evaporator |
| US3295927A (en) * | 1965-10-21 | 1967-01-03 | Phillips Petroleum Co | Aqua ammonia production |
| US3595927A (en) * | 1968-10-11 | 1971-07-27 | Dow Chemical Co | Aralkyl substituted pyrocatechols |
| US3679549A (en) * | 1969-12-15 | 1972-07-25 | Chemical Construction Corp | Separation of ammonia in a thermosyphon evaporator |
| JPS5278800A (en) * | 1975-12-26 | 1977-07-02 | Japan Atom Energy Res Inst | Drying of ammonia gas flow |
| DE2656901C2 (de) * | 1976-12-16 | 1978-06-22 | Hoechst Ag, 6000 Frankfurt | Entwicklungsvorrichtung für Diazokopiermaterial, insbesondere in einer Lichtpausmaschine |
| DE7702598U1 (de) * | 1977-01-29 | 1977-05-18 | Hoechst Ag, 6000 Frankfurt | Verdampfer zur erzeugung von ammoniakgashaltigem entwicklungsgas aus ammoniakwasser zur entwicklung von diazokopiermaterial |
| US4470880A (en) * | 1982-06-18 | 1984-09-11 | Allied Corporation | Method for separating a liquid waste finish composition |
| US4752452A (en) * | 1983-03-10 | 1988-06-21 | Union Oil Company Of California | Aqueous ammonia process and mixing apparatus therefor |
| SU1337625A1 (ru) * | 1983-03-25 | 1987-09-15 | Северо-Кавказское Отделение Всесоюзного Научно-Исследовательского И Конструкторско-Технологического Института Холодильной Промышленности | Маслоотделитель |
| US5562808A (en) * | 1993-09-21 | 1996-10-08 | Pharm-Eco Laboratories, Inc. | Method and apparatus for decontaminating a liquid surfactant of dioxane |
| US5846386A (en) | 1994-01-07 | 1998-12-08 | Startec Ventures, Inc. | On-site ammonia purification for semiconductor manufacture |
| US5496778A (en) | 1994-01-07 | 1996-03-05 | Startec Ventures, Inc. | Point-of-use ammonia purification for electronic component manufacture |
| JPH08119626A (ja) | 1994-10-21 | 1996-05-14 | Sumitomo Chem Co Ltd | アンモニア水の製造装置 |
| US6001223A (en) | 1995-07-07 | 1999-12-14 | Air Liquide America Corporation | On-site ammonia purification for semiconductor manufacture |
| US5666818A (en) * | 1995-12-26 | 1997-09-16 | Instituto Tecnologico And De Estudios Superiores | Solar driven ammonia-absorption cooling machine |
| KR100187448B1 (ko) * | 1996-06-25 | 1999-04-15 | 김광호 | 반도체용 케미칼 농축방법 및 장치 |
| US5746993A (en) * | 1996-10-17 | 1998-05-05 | Advanced Micro Devices, Inc. | Process for manufacture of ultra-high purity ammonium hydroxide |
| JP4074379B2 (ja) | 1998-07-21 | 2008-04-09 | 日本エア・リキード株式会社 | リサイクル装置及びリサイクル方法 |
| RU2159905C1 (ru) * | 1999-07-12 | 2000-11-27 | Закрытое акционерное общество "ПРОМХОЛОД" | Секционный маслоотделитель для холодильных винтовых маслозаполненных компрессоров |
-
2000
- 2000-12-27 US US09/749,201 patent/US6534027B2/en not_active Expired - Fee Related
-
2001
- 2001-11-27 WO PCT/US2001/044100 patent/WO2002051752A2/en active IP Right Grant
- 2001-11-27 CN CNA018214746A patent/CN1483000A/zh active Pending
- 2001-11-27 KR KR10-2003-7008582A patent/KR20030083689A/ko not_active Application Discontinuation
- 2001-11-27 EP EP01272456A patent/EP1353877B1/en not_active Expired - Lifetime
- 2001-11-27 CN CNA2004100833030A patent/CN1603233A/zh active Pending
- 2001-11-27 AT AT01272456T patent/ATE269836T1/de not_active IP Right Cessation
- 2001-11-27 DE DE60104023T patent/DE60104023T2/de not_active Expired - Fee Related
- 2001-11-27 AU AU2002217856A patent/AU2002217856A1/en not_active Abandoned
- 2001-11-27 JP JP2002552857A patent/JP2004521055A/ja active Pending
-
2003
- 2003-01-22 US US10/349,065 patent/US20030108473A1/en not_active Abandoned
- 2003-06-23 ZA ZA200304870A patent/ZA200304870B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1603233A (zh) | 2005-04-06 |
| DE60104023D1 (de) | 2004-07-29 |
| EP1353877B1 (en) | 2004-06-23 |
| US20020081259A1 (en) | 2002-06-27 |
| KR20030083689A (ko) | 2003-10-30 |
| AU2002217856A1 (en) | 2002-07-08 |
| US20030108473A1 (en) | 2003-06-12 |
| CN1483000A (zh) | 2004-03-17 |
| WO2002051752A3 (en) | 2003-02-06 |
| JP2004521055A (ja) | 2004-07-15 |
| DE60104023T2 (de) | 2005-07-07 |
| WO2002051752A2 (en) | 2002-07-04 |
| ATE269836T1 (de) | 2004-07-15 |
| US6534027B2 (en) | 2003-03-18 |
| EP1353877A2 (en) | 2003-10-22 |
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