DE69301374D1 - Altpartikelrecyklierungsverfahren - Google Patents

Altpartikelrecyklierungsverfahren

Info

Publication number
DE69301374D1
DE69301374D1 DE69301374T DE69301374T DE69301374D1 DE 69301374 D1 DE69301374 D1 DE 69301374D1 DE 69301374 T DE69301374 T DE 69301374T DE 69301374 T DE69301374 T DE 69301374T DE 69301374 D1 DE69301374 D1 DE 69301374D1
Authority
DE
Germany
Prior art keywords
recycling process
waste particle
particle recycling
waste
recycling
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 - Fee Related
Application number
DE69301374T
Other languages
English (en)
Other versions
DE69301374T2 (de
Inventor
Cathy Jones Geary
Joseph Lee Greene
Larry Felix Knight
Ronald William Delorme
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.)
Praxair Technology Inc
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of DE69301374D1 publication Critical patent/DE69301374D1/de
Application granted granted Critical
Publication of DE69301374T2 publication Critical patent/DE69301374T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69301374T 1992-06-03 1993-06-02 Altpartikelrecyklierungsverfahren Expired - Fee Related DE69301374T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/892,576 US5266169A (en) 1992-06-03 1992-06-03 Apparatus for separating and recycling cleaning particles for cleaning furnace tubes

Publications (2)

Publication Number Publication Date
DE69301374D1 true DE69301374D1 (de) 1996-03-07
DE69301374T2 DE69301374T2 (de) 1996-08-01

Family

ID=25400163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301374T Expired - Fee Related DE69301374T2 (de) 1992-06-03 1993-06-02 Altpartikelrecyklierungsverfahren

Country Status (7)

Country Link
US (1) US5266169A (de)
EP (1) EP0573001B1 (de)
JP (1) JPH0686962A (de)
BR (1) BR9302202A (de)
CA (1) CA2097524C (de)
DE (1) DE69301374T2 (de)
ZA (1) ZA933871B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698042A (en) * 1996-02-09 1997-12-16 Praxair Technology, Inc. Method of cleaning furnace headers
US20080040945A1 (en) * 2002-08-12 2008-02-21 Buckner Lynn A Mobile vacuum boring, cleaning & multi-tool utility power plant
US8349169B2 (en) * 2007-03-23 2013-01-08 Osborne Iii Leslie D Method and apparatus for decoking tubes in an oil refinery furnace
US20100196129A1 (en) * 2007-06-04 2010-08-05 Buckner Lynn A Mobile vacuum excavation process
DE102007048984A1 (de) * 2007-10-12 2009-04-16 Linde Aktiengesellschaft Verfahren zur Entkokung von Spaltöfen
CN108558814A (zh) * 2018-05-10 2018-09-21 江苏鼎烨药业有限公司 一种7-甲氧基黄酮废渣处理循环利用装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670723A (en) * 1951-03-01 1954-03-02 Vapor Heating Corp Shot blast cleaner for coil type steam generators
DE1124624B (de) * 1955-07-06 1962-03-01 Steinmueller Gmbh L & C Kugelregenreinigungsanlage
US3919732A (en) * 1973-11-08 1975-11-18 Tokyo Shibaura Electric Co Descaling system for condenser cooling tubes
US4297147A (en) * 1978-05-17 1981-10-27 Union Carbide Corporation Method for decoking fired heater tubes
US4237962A (en) * 1978-08-11 1980-12-09 Vandenhoeck J Paul Self-cleaning heat exchanger
JPS5582299A (en) * 1978-12-16 1980-06-20 Kikan Buhin Seizo Kk Steel ball cleaning apparatus for boiler and others
US4350202A (en) * 1979-08-14 1982-09-21 Kleiber & Schulz, Inc. Extractor for recirculating cleaning bodies in a fluid-circulation system
KR860000855B1 (ko) * 1980-06-30 1986-07-09 가부시기가이샤 히다찌 세이사꾸쇼 열교환기 열전도 도관의 세정장치
DE3227708C1 (de) * 1982-07-24 1983-10-20 Taprogge Gesellschaft mbH, 4000 Düsseldorf Schleuse zum Auffangen von Reinigungskoerpern
US4509589A (en) * 1982-08-05 1985-04-09 Tosco Corporation Circulating bed heat exchanger for cooling shale ash
IL79885A0 (en) * 1986-08-29 1986-11-30 Chaim Ben Dosa Cleaning system for fluids-conducting tubing
FR2652817B1 (fr) * 1989-10-06 1993-11-26 Procedes Petroliers Petrochimiqu Procede et installation de vapocraquage d'hydrocarbures, a recyclage de particules solides erosives.

Also Published As

Publication number Publication date
JPH0686962A (ja) 1994-03-29
EP0573001A1 (de) 1993-12-08
BR9302202A (pt) 1993-12-14
EP0573001B1 (de) 1996-01-24
CA2097524A1 (en) 1993-12-04
ZA933871B (en) 1993-12-27
US5266169A (en) 1993-11-30
CA2097524C (en) 1996-05-28
DE69301374T2 (de) 1996-08-01

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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