JPS57102206A - Composition and method of inhibiting foaming in delayed-coking method - Google Patents

Composition and method of inhibiting foaming in delayed-coking method

Info

Publication number
JPS57102206A
JPS57102206A JP17086481A JP17086481A JPS57102206A JP S57102206 A JPS57102206 A JP S57102206A JP 17086481 A JP17086481 A JP 17086481A JP 17086481 A JP17086481 A JP 17086481A JP S57102206 A JPS57102206 A JP S57102206A
Authority
JP
Japan
Prior art keywords
delayed
composition
coking
inhibiting foaming
foaming
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.)
Pending
Application number
JP17086481A
Other languages
English (en)
Inventor
Toomasu Deiron Edowaado
Rii Edomonzu Debuitsudo
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.)
NL Industries Inc
Original Assignee
NL Industries 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 NL Industries Inc filed Critical NL Industries Inc
Publication of JPS57102206A publication Critical patent/JPS57102206A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP17086481A 1980-10-28 1981-10-27 Composition and method of inhibiting foaming in delayed-coking method Pending JPS57102206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20157380A 1980-10-28 1980-10-28

Publications (1)

Publication Number Publication Date
JPS57102206A true JPS57102206A (en) 1982-06-25

Family

ID=22746375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17086481A Pending JPS57102206A (en) 1980-10-28 1981-10-27 Composition and method of inhibiting foaming in delayed-coking method

Country Status (3)

Country Link
JP (1) JPS57102206A (ja)
CA (1) CA1180975A (ja)
GB (1) GB2088405B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1296670C (en) * 1988-04-15 1992-03-03 Anil K. Jain Use of antifoam to achieve high conversion in hydroconversion of heavy oils
WO2012117004A2 (de) * 2011-03-01 2012-09-07 Basf Se Mittelkettige alkanole in additivkonzentraten zur verbesserung der schaumreduktion in brennstoffölen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129116A (en) * 1979-03-28 1980-10-06 Adeka Argus Chem Co Ltd Defoaming agent composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129116A (en) * 1979-03-28 1980-10-06 Adeka Argus Chem Co Ltd Defoaming agent composition

Also Published As

Publication number Publication date
CA1180975A (en) 1985-01-15
GB2088405B (en) 1984-07-18
GB2088405A (en) 1982-06-09

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