FR2267139A1 - - Google Patents

Info

Publication number
FR2267139A1
FR2267139A1 FR7504308A FR7504308A FR2267139A1 FR 2267139 A1 FR2267139 A1 FR 2267139A1 FR 7504308 A FR7504308 A FR 7504308A FR 7504308 A FR7504308 A FR 7504308A FR 2267139 A1 FR2267139 A1 FR 2267139A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7504308A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Oil Co filed Critical Continental Oil Co
Publication of FR2267139A1 publication Critical patent/FR2267139A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2477—Centrifugal pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
FR7504308A 1974-04-15 1975-02-12 Withdrawn FR2267139A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/461,034 US3981541A (en) 1974-04-15 1974-04-15 Shallow underground coal slurry concentration sump

Publications (1)

Publication Number Publication Date
FR2267139A1 true FR2267139A1 (OSRAM) 1975-11-07

Family

ID=23830969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504308A Withdrawn FR2267139A1 (OSRAM) 1974-04-15 1975-02-12

Country Status (7)

Country Link
US (1) US3981541A (OSRAM)
CA (1) CA1010932A (OSRAM)
DE (1) DE2451920A1 (OSRAM)
FR (1) FR2267139A1 (OSRAM)
GB (2) GB1481344A (OSRAM)
SU (1) SU689629A3 (OSRAM)
ZA (1) ZA747001B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497528A1 (fr) * 1981-01-06 1982-07-09 Conoco Inc Procede et dispositif pour emplir un puisard contenant une boue

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060281A (en) * 1976-11-10 1977-11-29 Continental Oil Company Coal slurry feeder
US4101174A (en) * 1977-03-25 1978-07-18 Continental Oil Company Slurry control system
US4245936A (en) * 1979-06-11 1981-01-20 Pennwalt Corporation Water accumulator flume
US4611955A (en) * 1980-07-23 1986-09-16 Conoco Inc. Slurry pump tram control apparatus
US4381161A (en) * 1980-10-31 1983-04-26 Conoco Inc. Slurry recovery from a circular sump
US4586853A (en) * 1984-07-02 1986-05-06 Conoco Inc. Apparatus for the reclamation of slurry from the bottom of a storage silo
US4586852A (en) * 1984-07-02 1986-05-06 Conoco Inc. Apparatus for the reclamation of slurry from the bottom of a storage silo
US7739959B2 (en) * 2006-09-19 2010-06-22 Swanson Industries, Inc. Over/under monorail system for longwall mining operations
RU2521207C2 (ru) * 2012-06-06 2014-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский государственный университет" Гидроучасток для разработки угольных пластов с подземным замкнутым циклом водоснабжения
RU2565197C1 (ru) * 2014-03-24 2015-10-20 Закрытое акционерное общество научно-производственная фирма "ЭкоТОН" Приводная тележка системы для сбора осадка со дна отстойника
US10195546B2 (en) 2014-07-29 2019-02-05 Charah, Llc Ash management trench
CN110124364A (zh) * 2019-04-22 2019-08-16 华电电力科学研究院有限公司 一种自动排煤泥的圆形地上式煤水沉淀池及排煤泥方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US595457A (en) * 1897-12-14 William p
US823960A (en) * 1905-01-31 1906-06-19 Alexander Mcdougall Mining apparatus.
US1166713A (en) * 1915-05-17 1916-01-04 George W Otterson Settling-tank.
US1856836A (en) * 1929-07-16 1932-05-03 Howell Sylvester Method and apparatus for underground hydraulic mining
US2880981A (en) * 1958-01-30 1959-04-07 Socony Mobil Oil Co Inc Method and system for producing oil tenaciously held in porous formations using a dredging operation
US3314679A (en) * 1964-03-27 1967-04-18 Norman A Kolln Golf driving range
US3269777A (en) * 1965-05-17 1966-08-30 Sherritt Gordon Mines Ltd Hydraulic hoisting
US3490812A (en) * 1966-12-20 1970-01-20 Nippon Kokan Kk Method and arrangement for unloading granular or lumpy cargo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497528A1 (fr) * 1981-01-06 1982-07-09 Conoco Inc Procede et dispositif pour emplir un puisard contenant une boue

Also Published As

Publication number Publication date
SU689629A3 (ru) 1979-09-30
ZA747001B (en) 1975-11-26
DE2451920A1 (de) 1975-10-23
CA1010932A (en) 1977-05-24
US3981541A (en) 1976-09-21
GB1488243A (en) 1977-10-12
GB1481344A (en) 1977-07-27
AU7500474A (en) 1976-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse