JPS6126496B2 - - Google Patents
Info
- Publication number
- JPS6126496B2 JPS6126496B2 JP6656979A JP6656979A JPS6126496B2 JP S6126496 B2 JPS6126496 B2 JP S6126496B2 JP 6656979 A JP6656979 A JP 6656979A JP 6656979 A JP6656979 A JP 6656979A JP S6126496 B2 JPS6126496 B2 JP S6126496B2
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- liquid
- stripper
- fluxionator
- gas
- 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 claims description 215
- 229910021529 ammonia Inorganic materials 0.000 claims description 100
- 239000007788 liquid Substances 0.000 claims description 60
- 239000007789 gas Substances 0.000 claims description 33
- 239000000571 coke Substances 0.000 claims description 32
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000002912 waste gas Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000002918 waste heat Substances 0.000 claims description 5
- 239000004254 Ammonium phosphate Substances 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 4
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- -1 coke oven gas Chemical compound 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Industrial Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6656979A JPS55158119A (en) | 1979-05-28 | 1979-05-28 | Method and apparatus for heating treating solution in ammonia recovering plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6656979A JPS55158119A (en) | 1979-05-28 | 1979-05-28 | Method and apparatus for heating treating solution in ammonia recovering plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55158119A JPS55158119A (en) | 1980-12-09 |
| JPS6126496B2 true JPS6126496B2 (de) | 1986-06-20 |
Family
ID=13319710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6656979A Granted JPS55158119A (en) | 1979-05-28 | 1979-05-28 | Method and apparatus for heating treating solution in ammonia recovering plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55158119A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100925613B1 (ko) * | 2002-12-06 | 2009-11-06 | 주식회사 포스코 | 코크스 제조공정의 탈안수의 저감 방법 |
| JP4953577B2 (ja) * | 2005-02-18 | 2012-06-13 | メタウォーター株式会社 | 水素転換触媒へのアンモニア供給方法 |
| JP2007182359A (ja) * | 2006-01-10 | 2007-07-19 | Miyama Kk | アンモニアの回収方法 |
| KR100836709B1 (ko) | 2007-02-02 | 2008-06-10 | 한국에너지기술연구원 | 암모니아수를 이용하여 혼합가스에서 이산화탄소를회수하면서 암모니아 손실을 방지하는 방법 및 장치 |
| JP5501730B2 (ja) * | 2009-10-22 | 2014-05-28 | 三菱重工業株式会社 | アンモニア回収装置及び回収方法 |
| CN104118887B (zh) * | 2013-04-26 | 2016-04-06 | 江苏沂州煤焦化有限公司 | 利用焦炉烟道气余热蒸氨的工艺 |
-
1979
- 1979-05-28 JP JP6656979A patent/JPS55158119A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55158119A (en) | 1980-12-09 |
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