KR840004398A - 염화암모늄으로 부터 암모니아를 회수하는 방법 - Google Patents
염화암모늄으로 부터 암모니아를 회수하는 방법 Download PDFInfo
- Publication number
- KR840004398A KR840004398A KR1019830001371A KR830001371A KR840004398A KR 840004398 A KR840004398 A KR 840004398A KR 1019830001371 A KR1019830001371 A KR 1019830001371A KR 830001371 A KR830001371 A KR 830001371A KR 840004398 A KR840004398 A KR 840004398A
- Authority
- KR
- South Korea
- Prior art keywords
- ammonium chloride
- solution
- reaction
- shear
- calcium source
- Prior art date
Links
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 title claims 10
- 235000019270 ammonium chloride Nutrition 0.000 title claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims 4
- 229910021529 ammonia Inorganic materials 0.000 title claims 2
- 239000007787 solid Substances 0.000 claims 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 4
- 239000002002 slurry Substances 0.000 claims 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 3
- 229910052791 calcium Inorganic materials 0.000 claims 3
- 239000011575 calcium Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 2
- 239000000920 calcium hydroxide Substances 0.000 claims 2
- 235000011116 calcium hydroxide Nutrition 0.000 claims 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 2
- 239000000292 calcium oxide Substances 0.000 claims 2
- 235000012255 calcium oxide Nutrition 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 239000012295 chemical reaction liquid Substances 0.000 claims 1
- 239000001279 citrus aurantifolia swingle expressed oil Substances 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007790 solid phase Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 나타내는 생산공정 일람표이다.
Claims (3)
- 염화암모늄을 단독으로 또는 염화암모늄과의 반응에 필요한 화학량론 적량이하의 칼슘원을 함유하는 고체, 용액 또는 슬러리를 전단 반응조에 공급하고, 반응 생성물을 함유하는 생성된 전단 반응용액으로부터 조립고상분을 제거하고, 조립고상분이 없는 전단 반응용액을 칼슘원을 함유하는 용액 또는 슬러리와 함께 또는 이와 같은 용액 또는 슬러리 및 염화암모늄과 함께 후단반응조에 공급하고, 반응생성물을 함유하는 생성된 후단반응용액으로부터 조립고상분을 제거하고, 조립고상분이 없는 후단 반응액을 증류하고 그리고 제거된 조립고상분을 전단 반응조로 회수함을 특징으로 하는 염화암모늄으로부터 암모니아를 회수하는 방법.
- 제1항에 있어서, 칼슘원을 함유하는 고체, 용액 또는 슬러리가 석회유, 생석회, 소석회 또는 생석회 또는 소석회와 물과의 혼합물임이 특징인 방법.
- 제1항에 있어서, 전단 반응조가 7이하로 유지됨이 특징인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53715/1982 | 1982-04-02 | ||
| JP57053715A JPS58172229A (ja) | 1982-04-02 | 1982-04-02 | 塩化アンモニウムの蒸留方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840004398A true KR840004398A (ko) | 1984-10-15 |
Family
ID=12950524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830001371A KR840004398A (ko) | 1982-04-02 | 1983-04-02 | 염화암모늄으로 부터 암모니아를 회수하는 방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS58172229A (ko) |
| KR (1) | KR840004398A (ko) |
| IN (1) | IN158128B (ko) |
| ZA (1) | ZA832118B (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1004600A3 (fr) * | 1990-10-10 | 1992-12-22 | Solvay | Procede pour la decomposition d'une solution aqueuse de chlorure d'ammonium et procede de fabrication de carbonate de sodium. |
| JP5406822B2 (ja) | 2010-11-30 | 2014-02-05 | 日鉄鉱業株式会社 | 炭酸リチウムの製造方法 |
| CN109437235B (zh) * | 2018-12-05 | 2020-07-31 | 揭阳市斯瑞尔环境科技有限公司 | 一种氨水制备系统及其制备工艺 |
-
1982
- 1982-04-02 JP JP57053715A patent/JPS58172229A/ja active Granted
-
1983
- 1983-03-25 ZA ZA832118A patent/ZA832118B/xx unknown
- 1983-03-31 IN IN386/CAL/83A patent/IN158128B/en unknown
- 1983-04-02 KR KR1019830001371A patent/KR840004398A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0366248B2 (ko) | 1991-10-16 |
| JPS58172229A (ja) | 1983-10-11 |
| IN158128B (ko) | 1986-09-13 |
| ZA832118B (en) | 1983-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |