JPS5815025A - アンモニア回収設備における排熱回収方法および装置 - Google Patents
アンモニア回収設備における排熱回収方法および装置Info
- Publication number
- JPS5815025A JPS5815025A JP56109851A JP10985181A JPS5815025A JP S5815025 A JPS5815025 A JP S5815025A JP 56109851 A JP56109851 A JP 56109851A JP 10985181 A JP10985181 A JP 10985181A JP S5815025 A JPS5815025 A JP S5815025A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- pure water
- stripper
- heat
- liquid
- 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.)
- Granted
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims description 16
- 239000002918 waste heat Substances 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000571 coke Substances 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000004254 Ammonium phosphate Substances 0.000 claims abstract 3
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract 3
- 235000019289 ammonium phosphates Nutrition 0.000 claims abstract 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000007788 liquid Substances 0.000 claims description 43
- 238000010521 absorption reaction Methods 0.000 claims description 30
- 238000011084 recovery Methods 0.000 claims description 20
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 abstract description 13
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 241000465531 Annea Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- CLQQPGDRJJCZMQ-UHFFFAOYSA-N azane;phosphoric acid Chemical compound N.N.N.N.OP(O)(O)=O CLQQPGDRJJCZMQ-UHFFFAOYSA-N 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Industrial Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56109851A JPS5815025A (ja) | 1981-07-13 | 1981-07-13 | アンモニア回収設備における排熱回収方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56109851A JPS5815025A (ja) | 1981-07-13 | 1981-07-13 | アンモニア回収設備における排熱回収方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5815025A true JPS5815025A (ja) | 1983-01-28 |
| JPS615651B2 JPS615651B2 (cg-RX-API-DMAC7.html) | 1986-02-20 |
Family
ID=14520792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56109851A Granted JPS5815025A (ja) | 1981-07-13 | 1981-07-13 | アンモニア回収設備における排熱回収方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815025A (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148922A (ja) * | 1987-12-04 | 1989-06-12 | Akashi Seisakusho Co Ltd | 三次元振動計 |
| KR100644119B1 (ko) * | 1997-06-20 | 2007-05-14 | 더 스탠다드 오일 캄파니 | 암모늄포스페이트켄치시스템에의한아크릴로니트릴반응기유출액흐름으로부터암모니아의회수및재순환방법 |
| WO2014099600A1 (en) * | 2012-12-18 | 2014-06-26 | Invista North America S.A.R.L. | Process for heat recovery from ammonia stripper in adrussow process |
-
1981
- 1981-07-13 JP JP56109851A patent/JPS5815025A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148922A (ja) * | 1987-12-04 | 1989-06-12 | Akashi Seisakusho Co Ltd | 三次元振動計 |
| KR100644119B1 (ko) * | 1997-06-20 | 2007-05-14 | 더 스탠다드 오일 캄파니 | 암모늄포스페이트켄치시스템에의한아크릴로니트릴반응기유출액흐름으로부터암모니아의회수및재순환방법 |
| WO2014099600A1 (en) * | 2012-12-18 | 2014-06-26 | Invista North America S.A.R.L. | Process for heat recovery from ammonia stripper in adrussow process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS615651B2 (cg-RX-API-DMAC7.html) | 1986-02-20 |
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