BR8907359A - Aparelho util para dispersar sedimentos em um tanque de armazenagem e aparelho e processo para dispersar a borra de hidrocarboneto em um tanque de armazenagem - Google Patents

Aparelho util para dispersar sedimentos em um tanque de armazenagem e aparelho e processo para dispersar a borra de hidrocarboneto em um tanque de armazenagem

Info

Publication number
BR8907359A
BR8907359A BR898907359A BR8907359A BR8907359A BR 8907359 A BR8907359 A BR 8907359A BR 898907359 A BR898907359 A BR 898907359A BR 8907359 A BR8907359 A BR 8907359A BR 8907359 A BR8907359 A BR 8907359A
Authority
BR
Brazil
Prior art keywords
storage tank
appliance
dispersing
bottle
sediments
Prior art date
Application number
BR898907359A
Other languages
English (en)
Inventor
Richard W Krajicek
Robert R Cradeur
Original Assignee
Serv Tech Inc
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 Serv Tech Inc filed Critical Serv Tech Inc
Publication of BR8907359A publication Critical patent/BR8907359A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0933—Removing sludge or the like from tank bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
BR898907359A 1988-04-11 1989-03-15 Aparelho util para dispersar sedimentos em um tanque de armazenagem e aparelho e processo para dispersar a borra de hidrocarboneto em um tanque de armazenagem BR8907359A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/180,334 US4945933A (en) 1988-04-11 1988-04-11 Liquid circulator useful for dispersing sediment contained in a storage tank
PCT/US1989/001034 WO1989009662A1 (en) 1988-04-11 1989-03-15 Liquid circulator useful for dispersing sediment contained in a storage tank

Publications (1)

Publication Number Publication Date
BR8907359A true BR8907359A (pt) 1991-03-26

Family

ID=22660067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907359A BR8907359A (pt) 1988-04-11 1989-03-15 Aparelho util para dispersar sedimentos em um tanque de armazenagem e aparelho e processo para dispersar a borra de hidrocarboneto em um tanque de armazenagem

Country Status (8)

Country Link
US (1) US4945933A (pt)
EP (1) EP0409868B1 (pt)
JP (1) JP2895126B2 (pt)
AU (1) AU3354789A (pt)
BR (1) BR8907359A (pt)
CA (1) CA1311880C (pt)
DE (1) DE68912121T2 (pt)
WO (1) WO1989009662A1 (pt)

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GB8902116D0 (en) * 1989-02-01 1989-03-22 Great Eastern Petroleum Uk Ltd Method for the recovery of black oil residues
US5293887A (en) * 1992-03-09 1994-03-15 Ray Thibodeaux Robotic tank cleaning system and method
EP0589698B1 (en) * 1992-09-24 1996-05-08 TAIHO INDUSTRIES Co., LTD. Method for washing a tank and for recovering and treating the residual tank liquid
US5460331A (en) * 1994-06-17 1995-10-24 Serv-Tech, Inc. Apparatus for dispersion of sludge in a crude oil storage tank
US5445173A (en) 1994-07-18 1995-08-29 Matrix Service, Inc. System for stirring and thereby reducing build up of bottom sediments in a storage tank
US5718382A (en) * 1994-10-24 1998-02-17 Jaeger; Ben E. Apparatus for cleaning vessels
US5876512A (en) * 1996-10-07 1999-03-02 Desormeaux; Thomas F. Method and apparatus for cleaning pressure vessels while under operation
US5634962A (en) * 1996-01-11 1997-06-03 Serv-Tech, In. Method for removing hazardous gases from enclosed structures
US5862819A (en) * 1996-01-11 1999-01-26 Cradeur; Robert R. Mobile apparatus for removing hazardous gases from enclosed structures
US6142160A (en) * 1999-05-21 2000-11-07 Betzdearborn Inc. Method for dispersing and removing sludge contained in a storage tank
GB9915491D0 (en) * 1999-07-02 1999-09-01 Tooley John K Resuspension apparatus for liquid storage tanks
CA2441969C (en) * 2002-11-06 2010-09-28 Larry Saik A trailer mounted mobile apparatus for dewatering and recovering formation sand
CA2486137C (en) * 2004-11-23 2012-11-27 Larry Saik Mobile slurrying and cleaning system for residual oil contaminated sand
US9108230B2 (en) * 2006-05-05 2015-08-18 Jr & Jh Holdings Llc Method and apparatus for sludge removal from a tank
US8118477B2 (en) 2006-05-08 2012-02-21 Landmark Structures I, L.P. Apparatus for reservoir mixing in a municipal water supply system
US20100133206A1 (en) * 2008-11-20 2010-06-03 George Schade Garnet extraction system and method for using the same
US8926847B1 (en) * 2009-11-20 2015-01-06 George Schade Garnet extraction system and method for using the same
EP2409750A1 (en) 2010-07-22 2012-01-25 Marinvent GmbH Filter for a feeding system for liquids with tendency to form sediments, in particular for a crude oil washing system
MY174488A (en) 2012-04-20 2020-04-22 Bci Sabah Int Petroleum Sdn Bhd A method of removing oil sludge and recovering oil from oil sludge with nanoemulsion surfactant system
ITMI20130389A1 (it) * 2013-03-15 2014-09-16 Idrabel Italia S R L Sistema di allineamento di un modulo per pulire un serbatoio e relativi metodi
US10480349B2 (en) * 2015-04-10 2019-11-19 Borgwarner Inc. System and method for distributing and controlling oil flow
CN105234113B (zh) * 2015-08-07 2018-06-22 上海空间推进研究所 微小尺度盲腔内壁表面净化除垢装置
CN105344682B (zh) * 2015-11-23 2018-03-30 王凯 油罐清洗设备
CN205393066U (zh) * 2016-03-07 2016-07-27 成都京东方光电科技有限公司 喷淋设备
CA3142743A1 (en) * 2018-07-02 2020-01-09 Veolia Nuclear Solutions, Inc. Systems and methods for cleaning and maintenance of tanks
WO2020167580A1 (en) 2019-02-14 2020-08-20 Customized Environmental Solutions Inc. Auger cleaned inaccessible floor system
WO2020227391A1 (en) * 2019-05-06 2020-11-12 Customized Environmental Solutions Inc. Retrofit box system for cleaning inaccessible floors

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Also Published As

Publication number Publication date
US4945933A (en) 1990-08-07
DE68912121T2 (de) 1994-08-04
JP2895126B2 (ja) 1999-05-24
AU3354789A (en) 1989-11-03
WO1989009662A1 (en) 1989-10-19
DE68912121D1 (de) 1994-02-17
JPH03505319A (ja) 1991-11-21
CA1311880C (en) 1992-12-29
EP0409868A1 (en) 1991-01-30
EP0409868B1 (en) 1994-01-05

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15/03/2004