KR850002243A - 폐황산을 이용하여 망초를 제조하는 방법 - Google Patents
폐황산을 이용하여 망초를 제조하는 방법 Download PDFInfo
- Publication number
- KR850002243A KR850002243A KR1019830004178A KR830004178A KR850002243A KR 850002243 A KR850002243 A KR 850002243A KR 1019830004178 A KR1019830004178 A KR 1019830004178A KR 830004178 A KR830004178 A KR 830004178A KR 850002243 A KR850002243 A KR 850002243A
- Authority
- KR
- South Korea
- Prior art keywords
- sulfuric acid
- anhydrous
- waste sulfuric
- forget
- forage
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims 6
- 239000002699 waste material Substances 0.000 title claims 3
- 239000004459 forage Substances 0.000 title claims 2
- 241001442129 Myosotis Species 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 230000007935 neutral effect Effects 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/02—Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 유기물지로 오염된 폐황산을 사용하여 중성무수망초, 무수망초 및 결정 망초를 제조함에 있어서, 식염, 무수망초 및 기성 소오다로 고농도의 산성 망초를 생성시켜 불순물을 석출 분리 제거하여 순수한 산성망초 용액으로 한후가성 소오다와 중화하여 중성무수망초, 무수망초, 결정망초를 생산하는 것을 특징으로 하는 하는폐황산을 사용하여 망초를 제조하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019830004178A KR850002243A (ko) | 1983-09-06 | 1983-09-06 | 폐황산을 이용하여 망초를 제조하는 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019830004178A KR850002243A (ko) | 1983-09-06 | 1983-09-06 | 폐황산을 이용하여 망초를 제조하는 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850002243A true KR850002243A (ko) | 1985-05-10 |
Family
ID=55176986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830004178A KR850002243A (ko) | 1983-09-06 | 1983-09-06 | 폐황산을 이용하여 망초를 제조하는 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR850002243A (ko) |
-
1983
- 1983-09-06 KR KR1019830004178A patent/KR850002243A/ko not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |