AT283230B - Method and device for sludge degreasing - Google Patents
Method and device for sludge degreasingInfo
- Publication number
- AT283230B AT283230B AT604868A AT604868A AT283230B AT 283230 B AT283230 B AT 283230B AT 604868 A AT604868 A AT 604868A AT 604868 A AT604868 A AT 604868A AT 283230 B AT283230 B AT 283230B
- Authority
- AT
- Austria
- Prior art keywords
- degreasing
- sludge
- sludge degreasing
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
-
- 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
-
- 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
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- 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
- B01D17/042—Breaking emulsions by changing the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH921067A CH454053A (en) | 1967-06-27 | 1967-06-27 | Method and device for sludge degreasing |
Publications (1)
Publication Number | Publication Date |
---|---|
AT283230B true AT283230B (en) | 1970-07-27 |
Family
ID=4349550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT604868A Expired AT283230B (en) | 1967-06-27 | 1968-06-24 | Method and device for sludge degreasing |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT283230B (en) |
CH (1) | CH454053A (en) |
DE (1) | DE1767837B1 (en) |
FR (1) | FR1576640A (en) |
GB (1) | GB1222698A (en) |
NL (1) | NL6809068A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336136A (en) * | 1980-06-02 | 1982-06-22 | Giguere Marcel L | System for processing soils contaminated by crude oils or other refined petroleum products |
NL8004420A (en) * | 1980-08-01 | 1982-03-01 | Kroon H A Bv | PROCESS FOR CLEANING SOIL CONTAMINED WITH OIL OR SIMILAR. |
US4938876A (en) * | 1989-03-02 | 1990-07-03 | Ohsol Ernest O | Method for separating oil and water emulsions |
CN113526814B (en) * | 2021-09-15 | 2021-11-26 | 东营浩辰石油技术开发有限公司 | Tank bottom oil sludge treatment device for waste oil storage tank |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223805B (en) * | 1962-07-05 | 1966-09-01 | Franz Frotzler Dipl Ing | Process for heating heavy or other highly viscous liquids for the purpose of draining them off from separators |
-
1967
- 1967-06-27 CH CH921067A patent/CH454053A/en unknown
-
1968
- 1968-06-21 DE DE19681767837 patent/DE1767837B1/en not_active Withdrawn
- 1968-06-24 AT AT604868A patent/AT283230B/en not_active Expired
- 1968-06-25 GB GB30346/68A patent/GB1222698A/en not_active Expired
- 1968-06-26 FR FR1576640D patent/FR1576640A/fr not_active Expired
- 1968-06-27 NL NL6809068A patent/NL6809068A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH454053A (en) | 1968-03-31 |
DE1767837B1 (en) | 1972-03-16 |
FR1576640A (en) | 1969-08-01 |
GB1222698A (en) | 1971-02-17 |
NL6809068A (en) | 1968-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |