NL7207678A - - Google Patents
Info
- Publication number
- NL7207678A NL7207678A NL7207678A NL7207678A NL7207678A NL 7207678 A NL7207678 A NL 7207678A NL 7207678 A NL7207678 A NL 7207678A NL 7207678 A NL7207678 A NL 7207678A NL 7207678 A NL7207678 A NL 7207678A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
- E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
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- 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
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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
- C02F1/68—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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/05—Coalescer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Removal Of Floating Material (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11532771A | 1971-02-16 | 1971-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7207678A true NL7207678A (xx) | 1973-12-10 |
Family
ID=22360657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7207678A NL7207678A (xx) | 1971-02-16 | 1972-06-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3689407A (xx) |
JP (1) | JPS4923722A (xx) |
CA (1) | CA973809A (xx) |
DE (1) | DE2227536A1 (xx) |
FR (1) | FR2187383B1 (xx) |
GB (1) | GB1384172A (xx) |
NL (1) | NL7207678A (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3968041A (en) * | 1971-03-29 | 1976-07-06 | Voss Edwin A De | Apparatus for collecting oil slick from a body of water |
US4168229A (en) * | 1974-10-14 | 1979-09-18 | Imperial Chemical Industries Limited | Removal of oil from an oil in water emulsion |
EP0004724B1 (en) * | 1978-04-05 | 1981-10-28 | The British Petroleum Company p.l.c. | Coalescing method and apparatus and purified products obtained therewith |
NL7804042A (nl) * | 1978-04-17 | 1979-10-19 | Shell Int Research | Inrichting en werkwijze voor het reinigen van een ve- zellaag. |
DE3823527A1 (de) * | 1988-07-12 | 1990-01-18 | Buderus Bau & Abwassertechnik | Abscheider fuer leichtfluessigkeiten |
DE4421026C2 (de) * | 1994-06-16 | 1997-08-07 | Zueblin Ag | Vorrichtung und Verfahren zum Entfernen von Leichtflüssigkeitsphasen in engen Behältern |
-
1971
- 1971-02-16 US US115327A patent/US3689407A/en not_active Expired - Lifetime
-
1972
- 1972-05-29 CA CA143,375*7A patent/CA973809A/en not_active Expired
- 1972-05-30 GB GB2527972A patent/GB1384172A/en not_active Expired
- 1972-06-02 FR FR7219862A patent/FR2187383B1/fr not_active Expired
- 1972-06-06 NL NL7207678A patent/NL7207678A/xx unknown
- 1972-06-06 DE DE2227536A patent/DE2227536A1/de active Pending
- 1972-06-28 JP JP47064823A patent/JPS4923722A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1384172A (en) | 1975-02-19 |
FR2187383B1 (xx) | 1976-08-06 |
CA973809A (en) | 1975-09-02 |
US3689407A (en) | 1972-09-05 |
DE2227536A1 (de) | 1974-01-03 |
FR2187383A1 (xx) | 1974-01-18 |
JPS4923722A (xx) | 1974-03-02 |