HUP0000245A1 - Eljárás kátrányok elfolyósítására - Google Patents

Eljárás kátrányok elfolyósítására

Info

Publication number
HUP0000245A1
HUP0000245A1 HU0000245A HUP0000245A HUP0000245A1 HU P0000245 A1 HUP0000245 A1 HU P0000245A1 HU 0000245 A HU0000245 A HU 0000245A HU P0000245 A HUP0000245 A HU P0000245A HU P0000245 A1 HUP0000245 A1 HU P0000245A1
Authority
HU
Hungary
Prior art keywords
water
applicable
deposits
tar
tars
Prior art date
Application number
HU0000245A
Other languages
English (en)
Inventor
Gilles Guerin
Dean Philip Hill
Bruno Langlois
Thomas Edwin Pruitt
Forest Lee Sanders
Original Assignee
Rhodia Chimie
Rhodia 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 Rhodia Chimie, Rhodia Inc. filed Critical Rhodia Chimie
Publication of HUP0000245A1 publication Critical patent/HUP0000245A1/hu
Publication of HUP0000245A3 publication Critical patent/HUP0000245A3/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
    • Y10S516/928—Mixing combined with non-mixing operation or step, successively or simultaneously, e.g. heating, cooling, ph change, ageing, milling

Abstract

A találmány tárgyát kátrányők/lerakódásők elfőlyósítására, illetvekátrányőknak/lerakódásőknak tartályőkból/edényzetekből valóeltávőlítására, kitisztítására szőlgáló eljárás képezi. A találmányszerint az (a) kátrányős anyagőkat, szervetlen sókat és adőtt esetbenvizet tartalmazó viszkózűs kátrány/lerakódásból, (b) vízből, (c)felületaktív anyagból és adőtt esetben (d) nagymőlekűlájú sűrítőanyagból keveréssel és adőtt esetben recirkűláltatással vizes-kátrányős szűszpőeműlziót készítenek, és űtána adőtt esetben víz ésvizes savőldat elegyével szivattyúzható viszkőzitásúra hígítják. Atalálmány szerinti eljárással hatásősan tisztíthatók ki tartályőkból,vasúti kőcsikból az eddig csak fizikai műveletekkel, gyakran atartályők rőncsőlásával eltávőlítható kátrányős/iszapős lerakódásők/üledékek, és az eltávőlítőtt főlyadékból kívánt esetben a kátrányelégetésével visszanyerhető a sav, főként kénsav. ŕ
HU0000245A 1996-02-20 1997-02-20 Method for fluidizing tars HUP0000245A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1197796P 1996-02-20 1996-02-20
PCT/US1997/003793 WO1997036970A2 (en) 1996-02-20 1997-02-20 Method for fluidizing tars
US08/802,742 US6245216B1 (en) 1996-02-20 1997-02-20 Method for fluidizing tars

Publications (2)

Publication Number Publication Date
HUP0000245A1 true HUP0000245A1 (hu) 2000-06-28
HUP0000245A3 HUP0000245A3 (en) 2001-06-28

Family

ID=26683003

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0000245A HUP0000245A3 (en) 1996-02-20 1997-02-20 Method for fluidizing tars

Country Status (22)

Country Link
US (2) US6245216B1 (hu)
EP (1) EP0882110B1 (hu)
JP (1) JP2001527587A (hu)
KR (1) KR100339993B1 (hu)
CN (1) CN1085723C (hu)
AT (2) ATE223951T1 (hu)
AU (1) AU723738B2 (hu)
BG (1) BG102713A (hu)
BR (1) BR9708447A (hu)
CA (1) CA2245918A1 (hu)
CZ (1) CZ259598A3 (hu)
DE (2) DE69733847D1 (hu)
HU (1) HUP0000245A3 (hu)
LV (1) LV12214B (hu)
MX (1) MX9806718A (hu)
NO (1) NO983791L (hu)
NZ (1) NZ331467A (hu)
PL (1) PL328512A1 (hu)
RU (1) RU2182589C2 (hu)
SK (1) SK113898A3 (hu)
TR (1) TR199801621T2 (hu)
WO (1) WO1997036970A2 (hu)

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US6315975B1 (en) * 1999-09-10 2001-11-13 Rhodia Inc. Suspension system using fumed silica
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FR2815639A1 (fr) * 2000-10-19 2002-04-26 Rhodia Eco Services Methode pour fluidifier un goudron
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US7815725B2 (en) * 2007-09-07 2010-10-19 Alm Holding Co. Warm asphalt binder compositions containing lubricating agents
EP2062943A1 (en) * 2007-11-14 2009-05-27 Akzo Nobel N.V. Asphalt modifiers for "warm mix" applications including adhesion promoter
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GB2524310A (en) * 2014-03-20 2015-09-23 Lucite Int Uk Ltd A method of preventing polymer tar build-up in ACH production of MMA and MAA
CN110177860A (zh) * 2016-11-29 2019-08-27 坎忒特尔产品有限责任公司 燃料微滴
WO2018102218A1 (en) 2016-11-29 2018-06-07 Kamterter Products, Llc Droplet for fuels
JP7360648B2 (ja) * 2019-06-24 2023-10-13 株式会社片山化学工業研究所 タール粘度低減剤、タール粘度低減剤を含むタール及びタール粘度低減方法
JP7417990B2 (ja) * 2019-12-13 2024-01-19 株式会社片山化学工業研究所 コークス炉ガス流通路への汚れの付着堆積抑制方法
WO2022087072A1 (en) * 2020-10-20 2022-04-28 ArrMaz Products Inc. Penetrating prime emulsion

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Also Published As

Publication number Publication date
EP0882110A2 (en) 1998-12-09
US6197837B1 (en) 2001-03-06
NZ331467A (en) 2000-01-28
BR9708447A (pt) 2000-05-23
AU3877697A (en) 1997-10-22
CA2245918A1 (en) 1997-10-09
JP2001527587A (ja) 2001-12-25
DE69733847D1 (de) 2005-09-01
AU723738B2 (en) 2000-09-07
CZ259598A3 (cs) 1999-03-17
HUP0000245A3 (en) 2001-06-28
ATE300596T1 (de) 2005-08-15
RU2182589C2 (ru) 2002-05-20
NO983791L (no) 1998-10-19
SK113898A3 (en) 1999-04-13
KR100339993B1 (ko) 2002-10-25
US6245216B1 (en) 2001-06-12
WO1997036970A2 (en) 1997-10-09
ATE223951T1 (de) 2002-09-15
LV12214B (lv) 1999-05-20
KR19990087075A (ko) 1999-12-15
CN1213394A (zh) 1999-04-07
CN1085723C (zh) 2002-05-29
LV12214A (lv) 1999-01-20
WO1997036970A3 (en) 1998-02-05
BG102713A (en) 1999-04-30
DE69715384D1 (de) 2002-10-17
EP0882110B1 (en) 2002-09-11
NO983791D0 (no) 1998-08-19
TR199801621T2 (xx) 1998-11-23
MX9806718A (en) 1999-04-01
PL328512A1 (en) 1999-02-01

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