WO1999028412A3 - Water based additive for suppression of coke formation - Google Patents

Water based additive for suppression of coke formation Download PDF

Info

Publication number
WO1999028412A3
WO1999028412A3 PCT/US1998/025857 US9825857W WO9928412A3 WO 1999028412 A3 WO1999028412 A3 WO 1999028412A3 US 9825857 W US9825857 W US 9825857W WO 9928412 A3 WO9928412 A3 WO 9928412A3
Authority
WO
WIPO (PCT)
Prior art keywords
based additive
water based
suppression
hydrocarbon reactant
water
Prior art date
Application number
PCT/US1998/025857
Other languages
French (fr)
Other versions
WO1999028412A9 (en
WO1999028412A2 (en
Inventor
Shui Yin Lo
Original Assignee
American Tech Group
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 American Tech Group filed Critical American Tech Group
Priority to AU21984/99A priority Critical patent/AU2198499A/en
Publication of WO1999028412A2 publication Critical patent/WO1999028412A2/en
Publication of WO1999028412A3 publication Critical patent/WO1999028412A3/en
Publication of WO1999028412A9 publication Critical patent/WO1999028412A9/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/04—Thermal processes
    • 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)
  • Organic Chemistry (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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method for reducing coke formation from pyrolysis of hydrocarbon reactant in a reactor (Figure 1), comprising the steps of forming a hydrocarbon reactant-water-based additive mixture, and introducing the mixture to the reactor (Figure 1). The coke deposited in the reactor (Figure 1) from pyrolysis of the hydrocarbon reactant-water based additive mixture is less than coke deposited from pyrolysis of hydrocarbon reactant in the absence of the water based additive. Also provided is a hydrocarbon reactant-water-based additive mixture, the water based additive comprising a IE crystal structural liquid.
PCT/US1998/025857 1997-12-04 1998-12-04 Water based additive for suppression of coke formation WO1999028412A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU21984/99A AU2198499A (en) 1997-12-04 1998-12-04 Water based additive for suppression of coke formation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98514597A 1997-12-04 1997-12-04
US08/985,145 1997-12-04

Publications (3)

Publication Number Publication Date
WO1999028412A2 WO1999028412A2 (en) 1999-06-10
WO1999028412A3 true WO1999028412A3 (en) 1999-07-15
WO1999028412A9 WO1999028412A9 (en) 1999-09-10

Family

ID=25531238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/025857 WO1999028412A2 (en) 1997-12-04 1998-12-04 Water based additive for suppression of coke formation

Country Status (2)

Country Link
AU (1) AU2198499A (en)
WO (1) WO1999028412A2 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934415A (en) * 1956-09-17 1960-04-26 Shell Oil Co Hydrocarbon compositions
US3893949A (en) * 1971-07-28 1975-07-08 Mitsui Mining & Smelting Co Catalysts for use in conversion of gases and methods of manufacturing them
US4088454A (en) * 1976-10-26 1978-05-09 Ki Hyun Lee Method for producing a liquid fuel composition
US4140090A (en) * 1975-10-17 1979-02-20 Owen, Wickersham & Erickson Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
US4167607A (en) * 1977-12-19 1979-09-11 Diamond Shamrock Technologies S.A. Halogen electrodes and storage batteries
US4231756A (en) * 1979-05-11 1980-11-04 King Samuel B Gasoline and petroleum fuel supplement
US4237899A (en) * 1978-09-26 1980-12-09 Stimtech, Inc. Electronic tissue stimulator with output signal controls
US4255158A (en) * 1980-03-28 1981-03-10 King Samuel B Gasoline and petroleum fuel supplements
US4368696A (en) * 1980-07-29 1983-01-18 Reinhardt Weldon E Electrolytic supplemental fuel generation for motor vehicles
US4749382A (en) * 1981-10-29 1988-06-07 Nalco Chemical Company Stable oil dispersible metal salt solutions
US5231954A (en) * 1992-08-05 1993-08-03 J. C. Conner Hydrogen/oxygen fuel cell

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934415A (en) * 1956-09-17 1960-04-26 Shell Oil Co Hydrocarbon compositions
US3893949A (en) * 1971-07-28 1975-07-08 Mitsui Mining & Smelting Co Catalysts for use in conversion of gases and methods of manufacturing them
US4140090A (en) * 1975-10-17 1979-02-20 Owen, Wickersham & Erickson Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
US4088454A (en) * 1976-10-26 1978-05-09 Ki Hyun Lee Method for producing a liquid fuel composition
US4167607A (en) * 1977-12-19 1979-09-11 Diamond Shamrock Technologies S.A. Halogen electrodes and storage batteries
US4237899A (en) * 1978-09-26 1980-12-09 Stimtech, Inc. Electronic tissue stimulator with output signal controls
US4231756A (en) * 1979-05-11 1980-11-04 King Samuel B Gasoline and petroleum fuel supplement
US4255158A (en) * 1980-03-28 1981-03-10 King Samuel B Gasoline and petroleum fuel supplements
US4368696A (en) * 1980-07-29 1983-01-18 Reinhardt Weldon E Electrolytic supplemental fuel generation for motor vehicles
US4749382A (en) * 1981-10-29 1988-06-07 Nalco Chemical Company Stable oil dispersible metal salt solutions
US5231954A (en) * 1992-08-05 1993-08-03 J. C. Conner Hydrogen/oxygen fuel cell

Also Published As

Publication number Publication date
AU2198499A (en) 1999-06-16
WO1999028412A9 (en) 1999-09-10
WO1999028412A2 (en) 1999-06-10

Similar Documents

Publication Publication Date Title
NZ293210A (en) A process for purifying and preparing phytosterol composition derived from a pulping soap
CA2281429A1 (en) Integrated hydrotreating and hydrocracking process
AU585732B2 (en) Process to produce a high methane content gas mixture from coal
EP0991736B8 (en) Method for separating benzothiophene compounds from a hydrocarbon mixture containing them
CA2233699A1 (en) Steam conversion process and catalyst
EP0184450A3 (en) Reforming process for enhanced benzene yield
FR2757532B1 (en) PROCESS FOR THE CONVERSION OF A GAS CUT TO PRODUCE FUEL WITH A HIGH INDEX OF CETANE, DESAROMATISED AND DESULPHURIZED
SG49186A1 (en) Methods of biomass pretreatment
AU4467693A (en) Process for the preparation of hydrocarbon fuels
ZA854311B (en) Process for purifying hydrocarbon feed streams
WO1999017867A3 (en) Device for carrying out a heterogenously catalysed reaction and method for producing a catalyst
EP1103592A3 (en) Improved hydrocracking process
EP0839804A3 (en) Process for producing methionine
CA2062348A1 (en) Process for treating heavy crude oil
GR3022025T3 (en) Method and apparatus for producing feed mixture.
WO1999028412A3 (en) Water based additive for suppression of coke formation
CA2157220A1 (en) Desulfurization Method for Catalytically Cracked Gasoline
AU6377394A (en) Improved method for purifying waste water using activated sludge to increase purification yields
JPS54134012A (en) Iron making by a direct method
AU7607491A (en) Process for the conversion of methanol into liquid hydrocarbons
ZA948906B (en) A process for the gasification of a petroleum coke feedstock
CA2087904A1 (en) Hydrotreating process
AU650981B2 (en) Coal-water mixture using upgraded low-rank coal and process for producing said mixture
WO2003018720A3 (en) Apparatus and prcess for discharging ash from a high pressure gasifier
JPS5723682A (en) Compound gasification for heavy oil

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU CA CN JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

AK Designated states

Kind code of ref document: A3

Designated state(s): AU CA CN JP

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: C2

Designated state(s): AU CA CN JP

AL Designated countries for regional patents

Kind code of ref document: C2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

COP Corrected version of pamphlet

Free format text: PAGES 1/6-6/6, DRAWINGS, REPLACED BY NEW PAGES 1/6-6/6; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE

122 Ep: pct application non-entry in european phase