ES374781A1 - Making petroleum coke - Google Patents

Making petroleum coke

Info

Publication number
ES374781A1
ES374781A1 ES374781A ES374781A ES374781A1 ES 374781 A1 ES374781 A1 ES 374781A1 ES 374781 A ES374781 A ES 374781A ES 374781 A ES374781 A ES 374781A ES 374781 A1 ES374781 A1 ES 374781A1
Authority
ES
Spain
Prior art keywords
coke
feedstock
hydrogen
mixture
fluidized bed
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
ES374781A
Other languages
Spanish (es)
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of ES374781A1 publication Critical patent/ES374781A1/en
Expired legal-status Critical Current

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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Coke Industry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Coke having a low sulphur content is made from a sulphur-containing petroleum feedstook by mixing the feedstock with an alkali metal carbonate, coking the mixture, and treating the coke with hydrogen at elevated temperature, e.g. in the range 1000 to 1600 F. The term carbonate includes bicarbonates, sesquicarbonates, and hydrated carbonates. In an illustrated embodiment, the mixture is coked in a delayed coker and the coke ground for the treatment with hydrogen in a fluidized bed. Sodium carbonate is added to the feedstock in amounts ranging from 0À3 to 5% b.w. of the coke obtained from the fluidized bed.
ES374781A 1969-02-10 1969-12-20 Making petroleum coke Expired ES374781A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79915069A 1969-02-10 1969-02-10

Publications (1)

Publication Number Publication Date
ES374781A1 true ES374781A1 (en) 1972-01-16

Family

ID=25175154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374781A Expired ES374781A1 (en) 1969-02-10 1969-12-20 Making petroleum coke

Country Status (6)

Country Link
JP (1) JPS5239041B1 (en)
DE (1) DE2005919A1 (en)
ES (1) ES374781A1 (en)
FR (1) FR2035273A5 (en)
GB (1) GB1235086A (en)
NL (1) NL6918958A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828001A (en) * 1971-08-15 1973-04-13
US9139781B2 (en) 2009-07-10 2015-09-22 Exxonmobil Research And Engineering Company Delayed coking process

Also Published As

Publication number Publication date
NL6918958A (en) 1970-08-12
DE2005919A1 (en) 1970-09-10
FR2035273A5 (en) 1970-12-18
GB1235086A (en) 1971-06-09
JPS5239041B1 (en) 1977-10-03

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