IN162160B - - Google Patents
Info
- Publication number
- IN162160B IN162160B IN878/CAL/85A IN878CA1985A IN162160B IN 162160 B IN162160 B IN 162160B IN 878CA1985 A IN878CA1985 A IN 878CA1985A IN 162160 B IN162160 B IN 162160B
- Authority
- IN
- India
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/36—Detoxification by using acid or alkaline reagents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/47—Inorganic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8402035A NL8402035A (nl) | 1984-06-27 | 1984-06-27 | Neutralisatie van afvalzwavelzuur met behulp van olivijn. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN162160B true IN162160B (ru) | 1988-04-09 |
Family
ID=19844135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN878/CAL/85A IN162160B (ru) | 1984-06-27 | 1985-12-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4707348A (ru) |
| EP (1) | EP0188507B1 (ru) |
| JP (1) | JPS61502525A (ru) |
| AU (1) | AU582805B2 (ru) |
| DE (1) | DE3565391D1 (ru) |
| IN (1) | IN162160B (ru) |
| NL (1) | NL8402035A (ru) |
| WO (1) | WO1986000288A1 (ru) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6692656B1 (en) | 1998-04-01 | 2004-02-17 | Premier Chemicals, Llc | Amphoteric magnesium buffers |
| KR100388035B1 (ko) * | 1998-12-23 | 2003-09-19 | 주식회사 포스코 | 마그네시아크롬계 폐내화물로부터 황산마그네슘 수용액 제조방법 |
| EP1028088A1 (en) * | 1999-02-10 | 2000-08-16 | Fernando H. Garcia | Method for neutralising and/or regenerating acid baths and plant that carries out this method |
| KR20010097371A (ko) * | 2000-04-21 | 2001-11-08 | 우명우 | 폐 황산을 이용한 황산 마그네슘 제조 |
| US7670989B2 (en) * | 2006-03-17 | 2010-03-02 | Nch Corporation | Neutralizing superabsorbent polymer composition |
| NO329448B1 (no) * | 2008-03-14 | 2010-10-25 | North Cape Minerals As | Granulat for binding av miljogifter ved filtrereing og anvendelse av granulatet |
| CN101870473B (zh) * | 2010-05-27 | 2012-05-02 | 浙江省地矿科技有限公司 | 一种橄榄岩综合利用的方法 |
| WO2015065185A1 (en) | 2013-10-29 | 2015-05-07 | Caprigemini B.V. | Silica particles and method of preparation thereof |
| WO2021217261A1 (en) * | 2020-04-29 | 2021-11-04 | Planetary Hydrogen Inc. | Electrochemical system, apparatus and method to generate metal hydroxide in the presence of metal silicates |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754175A (en) * | 1956-07-10 | Process for treating waste acid | ||
| US1205659A (en) * | 1915-07-15 | 1916-11-21 | Marden Orth & Hastings Co Inc | Process of producing magnesium compounds. |
| US2375749A (en) * | 1942-04-04 | 1945-05-15 | Int Minerals & Chem Corp | Process for manufacturing ironfree magnesium sulphate from certain minerals |
| US2402370A (en) * | 1942-06-20 | 1946-06-18 | Henry B Chalmers | Method of producing magnesium compounds |
| US2746920A (en) * | 1952-07-07 | 1956-05-22 | John M Wunderley | Waster pickle liquor disposal |
| CH325470A (de) * | 1953-06-27 | 1957-11-15 | Arobiga Ag | Verfahren zur Neutralisation von sauren Wässern |
| US2785950A (en) * | 1955-08-17 | 1957-03-19 | Alfred M Thomsen | Processing complex silicates |
| US3338667A (en) * | 1963-12-02 | 1967-08-29 | Johns Manville | Recovery of silica, iron oxide and magnesium carbonate from the treatment of serpentine with ammonium bisulfate |
| FR2300814A1 (fr) * | 1975-02-14 | 1976-09-10 | Asturienne Mines Comp Royale | Procede de lixiviation sulfurique de minerais de zinc silicates |
| BE866554A (fr) * | 1977-05-09 | 1978-08-14 | Hollux Sa | Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous |
| US4276269A (en) * | 1977-05-09 | 1981-06-30 | Hollux S.A. | Process of hydrometallurgical treatment for eliminating impurities from a solution containing dissolved metals |
| JPS544898A (en) * | 1977-06-14 | 1979-01-13 | Yoko Yatsuka Kogyosho | Process for recovering silicic acid |
| CA1118579A (en) * | 1978-10-18 | 1982-02-23 | Societe Nationale De L'amiante | Filtering of precipitating silica |
| CA1171287A (en) * | 1980-11-05 | 1984-07-24 | William R. Hatch | Acid leaching of lateritic nickel ores |
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1984
- 1984-06-27 NL NL8402035A patent/NL8402035A/nl not_active Application Discontinuation
-
1985
- 1985-06-27 DE DE8585903403T patent/DE3565391D1/de not_active Expired
- 1985-06-27 WO PCT/NL1985/000026 patent/WO1986000288A1/en active IP Right Grant
- 1985-06-27 US US06/853,810 patent/US4707348A/en not_active Expired - Fee Related
- 1985-06-27 JP JP60502868A patent/JPS61502525A/ja active Pending
- 1985-06-27 EP EP85903403A patent/EP0188507B1/en not_active Expired
- 1985-12-06 IN IN878/CAL/85A patent/IN162160B/en unknown
- 1985-12-17 AU AU51349/85A patent/AU582805B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0188507B1 (en) | 1988-10-05 |
| AU5134985A (en) | 1987-06-18 |
| EP0188507A1 (en) | 1986-07-30 |
| US4707348A (en) | 1987-11-17 |
| WO1986000288A1 (en) | 1986-01-16 |
| NL8402035A (nl) | 1986-01-16 |
| DE3565391D1 (en) | 1988-11-10 |
| JPS61502525A (ja) | 1986-11-06 |
| AU582805B2 (en) | 1989-04-13 |