DE3571775D1 - In-situ removal of oily deposits from the interior surfaces of conduits - Google Patents

In-situ removal of oily deposits from the interior surfaces of conduits

Info

Publication number
DE3571775D1
DE3571775D1 DE8585113879T DE3571775T DE3571775D1 DE 3571775 D1 DE3571775 D1 DE 3571775D1 DE 8585113879 T DE8585113879 T DE 8585113879T DE 3571775 T DE3571775 T DE 3571775T DE 3571775 D1 DE3571775 D1 DE 3571775D1
Authority
DE
Germany
Prior art keywords
conduits
interior surfaces
situ removal
oily deposits
oily
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
Application number
DE8585113879T
Other languages
English (en)
Inventor
Patrick Joseph Murzyn
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3571775D1 publication Critical patent/DE3571775D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • 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 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • B24C3/327—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes by an axially-moving flow of abrasive particles without passing a blast gun, impeller or the like along the internal surface
    • 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2230/00—Other cleaning aspects applicable to all B08B range
    • B08B2230/01—Cleaning with steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE8585113879T 1984-11-01 1985-10-31 In-situ removal of oily deposits from the interior surfaces of conduits Expired DE3571775D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/667,335 US4579596A (en) 1984-11-01 1984-11-01 In-situ removal of oily deposits from the interior surfaces of conduits

Publications (1)

Publication Number Publication Date
DE3571775D1 true DE3571775D1 (en) 1989-08-31

Family

ID=24677814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585113879T Expired DE3571775D1 (en) 1984-11-01 1985-10-31 In-situ removal of oily deposits from the interior surfaces of conduits

Country Status (9)

Country Link
US (1) US4579596A (de)
EP (1) EP0180228B1 (de)
JP (1) JPS61133185A (de)
BR (1) BR8505425A (de)
CA (1) CA1259802A (de)
DE (1) DE3571775D1 (de)
ES (1) ES8608950A1 (de)
MX (1) MX165137B (de)
ZA (1) ZA858384B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750274A (en) * 1987-01-27 1988-06-14 Joy Manufacturing Co. Sludge processing
US4980030A (en) * 1987-04-02 1990-12-25 Haden Schweitzer Method for treating waste paint sludge
DE3730367C2 (de) * 1987-09-10 1997-10-09 Km Europa Metal Ag Verfahren zur Herstellung lochfraßbeständiger hartgezogener Rohre aus Kupfer oder Kupferlegierungen
US4886112A (en) * 1988-01-21 1989-12-12 Ashland Oil, Inc. Method for cleaning exterior surfaces of fire-heated tubes
EP0335999A1 (de) * 1988-04-08 1989-10-11 Wieland-Werke AG Verfahren zur Reinigung von Metallrohren, insbes. Kupferrohren
EP0425633B1 (de) * 1989-04-14 1994-07-27 Procedes Petroliers Et Petrochimiques Verfahren zum dampfkracken von kohlenwasserstoffen
US4977921A (en) * 1989-09-20 1990-12-18 Union Carbide Corporation High gas flow rate production
US5399257A (en) * 1991-12-23 1995-03-21 Uop Coke inhibiting process using glass bead treating
JP2696158B2 (ja) * 1993-10-21 1998-01-14 昭和炭酸株式会社 金型の離型剤等の除去方法および金型の離型剤等の除去装置
DE4430334A1 (de) * 1994-08-29 1996-03-07 Gevi Gmbh Verfahren zur Sanierung von Rohrleitungen
FR2736287B1 (fr) * 1995-07-07 1997-08-14 Cesar Luddeni Procede de nettoyage d'une surface circulaire fortement entartree de matieres adherentes par des jets a ecoulement d'un fluide lamellaire creant des ultra-sons
US20110048322A1 (en) * 2002-08-28 2011-03-03 Pipe Restoration Technologies, Llc Methods and Systems for Abrasive Cleaning and Barrier Coating/Sealing of Pipes
US8696823B1 (en) 2002-08-28 2014-04-15 Pipe Restoration Technologies, Llc Methods and systems for abrasive cleaning and barrier coating/sealing of pipes
US8399813B2 (en) * 2002-08-28 2013-03-19 Pipe Restoration Technologies, Llc Portable heating apparatus for heating interior piping systems
US8524320B1 (en) 2002-08-28 2013-09-03 Pipe Restoration Technologies, Llc Process for coating the interior surface of water service lines
US7160574B1 (en) 2002-08-28 2007-01-09 Pipe Restoration Technologies, Llc Barrier coating corrosion control methods and systems for interior piping systems
US7858149B2 (en) 2002-08-28 2010-12-28 Pipe Restoration Technologies, Llc Methods and systems for coating and sealing inside piping systems
US9611973B2 (en) 2002-08-28 2017-04-04 Pipe Restoration Technologies, Llc Process for coating the interior surface of water service lines
US6739950B1 (en) 2002-12-09 2004-05-25 Joerg Kruse Pipe renovating system and method
EP1692398B1 (de) * 2003-11-10 2012-08-15 Hamworthy Svanehøj A/S Stabilisationsmittel zur schwingungstabilisierung einer langen welle
GB0326653D0 (en) * 2003-11-15 2003-12-17 Whirlwind By Air Ltd Cleaning wall deposits from ducts
US7348039B2 (en) * 2005-12-21 2008-03-25 Jak Aklian Method of making a newly installed plumbing system renewable
US11732181B2 (en) 2020-01-13 2023-08-22 Riddle's Dehi & Chemical Services Co., Inc. Method of treating an apparatus to remove surface deposits
US11512241B2 (en) 2020-01-13 2022-11-29 Riddle's Dehi & Chemical Services Co., Inc. Method of treating pipeline
US11077474B1 (en) * 2020-01-13 2021-08-03 Riddle's Dehi & Chemical Services Co., Inc. Method of cleaning pipeline
CN112185863B (zh) * 2020-10-09 2024-01-26 西安奕斯伟材料科技股份有限公司 炉管清洁方法及清洁设备
US11692126B1 (en) 2022-03-21 2023-07-04 Riddle's Dehi & Cbemical Services Co., Inc. Method of pretreating a pipeline or apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830757A (en) * 1926-07-03 1931-11-10 Carborundum Co Abrasive article
US2767138A (en) * 1954-01-13 1956-10-16 Thornhill Craver Company Inc Pipe line cleaning method
US4203778A (en) * 1978-05-17 1980-05-20 Union Carbide Corporation Method for decoking fired heater tubes
US4297147A (en) * 1978-05-17 1981-10-27 Union Carbide Corporation Method for decoking fired heater tubes
US4482392A (en) * 1982-05-13 1984-11-13 Union Carbide Corporation Conduit cleaning process

Also Published As

Publication number Publication date
JPS6356832B2 (de) 1988-11-09
JPS61133185A (ja) 1986-06-20
ES8608950A1 (es) 1986-09-01
US4579596A (en) 1986-04-01
MX165137B (es) 1992-10-29
EP0180228A3 (en) 1987-08-05
BR8505425A (pt) 1986-08-05
ZA858384B (en) 1986-07-30
CA1259802A (en) 1989-09-26
EP0180228B1 (de) 1989-07-26
ES548415A0 (es) 1986-09-01
EP0180228A2 (de) 1986-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee