CS241058B2 - Method of metallic contamination removal from liquid waste current - Google Patents
Method of metallic contamination removal from liquid waste current Download PDFInfo
- Publication number
- CS241058B2 CS241058B2 CS833369A CS336983A CS241058B2 CS 241058 B2 CS241058 B2 CS 241058B2 CS 833369 A CS833369 A CS 833369A CS 336983 A CS336983 A CS 336983A CS 241058 B2 CS241058 B2 CS 241058B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- dichloroethane
- stream
- chloride
- waste stream
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
- C07C21/06—Vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37836882A | 1982-05-14 | 1982-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS336983A2 CS336983A2 (en) | 1985-07-16 |
| CS241058B2 true CS241058B2 (en) | 1986-03-13 |
Family
ID=23492869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS833369A CS241058B2 (en) | 1982-05-14 | 1983-05-13 | Method of metallic contamination removal from liquid waste current |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0094527B1 (de) |
| JP (1) | JPS58207991A (de) |
| KR (1) | KR870001480B1 (de) |
| BR (1) | BR8302409A (de) |
| CA (1) | CA1206487A (de) |
| CS (1) | CS241058B2 (de) |
| DD (1) | DD209802A5 (de) |
| DE (1) | DE3373091D1 (de) |
| DK (1) | DK214383A (de) |
| EG (1) | EG16413A (de) |
| ES (1) | ES8503033A1 (de) |
| IL (1) | IL68669A (de) |
| IN (1) | IN157877B (de) |
| MA (1) | MA19794A1 (de) |
| MX (1) | MX162739A (de) |
| PT (1) | PT76675B (de) |
| YU (1) | YU107183A (de) |
| ZA (1) | ZA833425B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804479A (en) * | 1988-03-23 | 1989-02-14 | The B. F. Goodrich Company | Process for detoxifying a bottoms draw-off from a high temperature chlorination reactor |
| DE19546070A1 (de) * | 1995-12-09 | 1997-06-12 | Hoechst Ag | Verfahren zur Reinigung von Abwasser aus der 1,2-Dichlorethan-Herstellung |
| US6797238B2 (en) * | 2000-05-25 | 2004-09-28 | Shell Oil Company | Apparatus and process for vaporizing a heavy hydrocarbon feedstock with steam |
| CZ309310B6 (cs) | 2014-10-16 | 2022-08-17 | Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost | Způsob přípravy vysoce čistého 1,1,1,2,3-pentachlorpropanu |
| CN110395780B (zh) * | 2019-07-16 | 2021-09-21 | 太仓中化环保化工有限公司 | 一种高含磷含铁含氯有机废液的处理方法 |
| JP7401998B2 (ja) * | 2019-09-11 | 2023-12-20 | 東レ株式会社 | 芳香族ハロゲン化物の製造方法及び製造設備 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE736638A (de) * | 1968-08-05 | 1969-12-31 | ||
| GB1308213A (en) * | 1970-09-08 | 1973-02-21 | Berk Ltd | Purification of organic compounds |
| US4307261A (en) * | 1980-02-19 | 1981-12-22 | Vulcan Materials Company | Process for separating ferric iron from chlorinated hydrocarbons |
-
1983
- 1983-04-26 DE DE8383104079T patent/DE3373091D1/de not_active Expired
- 1983-04-26 EP EP83104079A patent/EP0094527B1/de not_active Expired
- 1983-05-09 BR BR8302409A patent/BR8302409A/pt unknown
- 1983-05-11 EG EG282/83A patent/EG16413A/xx active
- 1983-05-11 PT PT76675A patent/PT76675B/pt unknown
- 1983-05-12 IL IL68669A patent/IL68669A/xx unknown
- 1983-05-12 MX MX197270A patent/MX162739A/es unknown
- 1983-05-12 MA MA20016A patent/MA19794A1/fr unknown
- 1983-05-13 IN IN606/CAL/83A patent/IN157877B/en unknown
- 1983-05-13 ES ES522380A patent/ES8503033A1/es not_active Expired
- 1983-05-13 CS CS833369A patent/CS241058B2/cs unknown
- 1983-05-13 DD DD83250917A patent/DD209802A5/de not_active IP Right Cessation
- 1983-05-13 DK DK214383A patent/DK214383A/da not_active Application Discontinuation
- 1983-05-13 KR KR1019830002062A patent/KR870001480B1/ko not_active IP Right Cessation
- 1983-05-13 CA CA000428104A patent/CA1206487A/en not_active Expired
- 1983-05-13 ZA ZA833425A patent/ZA833425B/xx unknown
- 1983-05-13 YU YU01071/83A patent/YU107183A/xx unknown
- 1983-05-14 JP JP58084881A patent/JPS58207991A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK214383A (da) | 1983-11-15 |
| EP0094527A1 (de) | 1983-11-23 |
| CS336983A2 (en) | 1985-07-16 |
| BR8302409A (pt) | 1984-01-10 |
| DD209802A5 (de) | 1984-05-23 |
| ES522380A0 (es) | 1985-02-01 |
| PT76675A (en) | 1983-06-01 |
| JPH055557B2 (de) | 1993-01-22 |
| IN157877B (de) | 1986-07-12 |
| EG16413A (en) | 1987-04-30 |
| DE3373091D1 (en) | 1987-09-24 |
| IL68669A (en) | 1986-04-29 |
| PT76675B (en) | 1986-01-14 |
| ZA833425B (en) | 1984-04-25 |
| CA1206487A (en) | 1986-06-24 |
| KR870001480B1 (ko) | 1987-08-13 |
| YU107183A (en) | 1986-04-30 |
| MX162739A (es) | 1991-06-14 |
| MA19794A1 (fr) | 1983-12-31 |
| DK214383D0 (da) | 1983-05-13 |
| ES8503033A1 (es) | 1985-02-01 |
| EP0094527B1 (de) | 1987-08-19 |
| JPS58207991A (ja) | 1983-12-03 |
| KR840004705A (ko) | 1984-10-24 |
| IL68669A0 (en) | 1983-09-30 |
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