JPS4850986A - - Google Patents
Info
- Publication number
- JPS4850986A JPS4850986A JP10517272A JP10517272A JPS4850986A JP S4850986 A JPS4850986 A JP S4850986A JP 10517272 A JP10517272 A JP 10517272A JP 10517272 A JP10517272 A JP 10517272A JP S4850986 A JPS4850986 A JP S4850986A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19110671A | 1971-10-20 | 1971-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4850986A true JPS4850986A (de) | 1973-07-18 |
Family
ID=22704168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10517272A Pending JPS4850986A (de) | 1971-10-20 | 1972-10-20 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4850986A (de) |
| DE (1) | DE2251610A1 (de) |
| IT (1) | IT966438B (de) |
| NL (1) | NL7214191A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016522075A (ja) * | 2013-03-18 | 2016-07-28 | ダウ グローバル テクノロジーズ エルエルシー | 粉末から油を抽出するための方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750688A (en) * | 1972-06-26 | 1973-08-07 | Dow Chemical Co | Valve and method for aqueous systems |
| US4190531A (en) * | 1978-01-03 | 1980-02-26 | Ciba-Geigy Corporation | Method of concentrating and collecting oil spills |
| FI60693C (fi) * | 1979-05-23 | 1982-03-10 | Ahlstroem Oy | Foerfarande foer regenerering av mineralull som anvaends foer bekaempning av olja eller liknande aemnen |
| DE3423885A1 (de) * | 1983-07-18 | 1985-01-31 | Hermann 8217 Grassau Meynen | Absorptionsmittel fuer oel oder oelartige stoffe |
| IT1250639B (it) * | 1991-07-04 | 1995-04-21 | Enichem Elastomers | Metodo per la rimozione di prodotti idrocarburici dalla superficie di un mezzo acquoso |
| US5242598A (en) * | 1991-08-14 | 1993-09-07 | Envirogen, Inc. | Solid phase extraction |
| DE4320908A1 (de) * | 1993-06-18 | 1994-12-22 | Siegmund Piotrowski | Ölbindemittel |
-
1972
- 1972-10-20 IT IT5350872A patent/IT966438B/it active
- 1972-10-20 DE DE19722251610 patent/DE2251610A1/de active Pending
- 1972-10-20 JP JP10517272A patent/JPS4850986A/ja active Pending
- 1972-10-20 NL NL7214191A patent/NL7214191A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016522075A (ja) * | 2013-03-18 | 2016-07-28 | ダウ グローバル テクノロジーズ エルエルシー | 粉末から油を抽出するための方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2251610A1 (de) | 1973-05-03 |
| NL7214191A (de) | 1973-04-25 |
| IT966438B (it) | 1974-02-11 |