FR2092626A1 - Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation - Google Patents

Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation

Info

Publication number
FR2092626A1
FR2092626A1 FR7020247A FR7020247A FR2092626A1 FR 2092626 A1 FR2092626 A1 FR 2092626A1 FR 7020247 A FR7020247 A FR 7020247A FR 7020247 A FR7020247 A FR 7020247A FR 2092626 A1 FR2092626 A1 FR 2092626A1
Authority
FR
France
Prior art keywords
phosphorus
cracking
bismuth
addn
cpd
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.)
Granted
Application number
FR7020247A
Other languages
French (fr)
Other versions
FR2092626B1 (en
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR7020247A priority Critical patent/FR2092626A1/en
Publication of FR2092626A1 publication Critical patent/FR2092626A1/en
Application granted granted Critical
Publication of FR2092626B1 publication Critical patent/FR2092626B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • B01J19/0026—Avoiding carbon deposits
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Phosphorus and/or bismuth compounds are fed into the cracking zone in a process for the thermal cracking of a petroleum-steam mixture, cracking takes place in pipes which are positioned in an oven. The feed opt. contains S. Coking of the pipes, and formation of CO, are suppressed. The necessity for purifying the feed is avoided. Higher cracking temperatures can be used, giving higher yields, or feed is avoided. Higher cracking temperatures can be used, giving higher yields, or feeds of poor quality may be cracked.
FR7020247A 1970-06-02 1970-06-02 Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation Granted FR2092626A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7020247A FR2092626A1 (en) 1970-06-02 1970-06-02 Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020247A FR2092626A1 (en) 1970-06-02 1970-06-02 Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation

Publications (2)

Publication Number Publication Date
FR2092626A1 true FR2092626A1 (en) 1972-01-28
FR2092626B1 FR2092626B1 (en) 1974-05-03

Family

ID=9056560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020247A Granted FR2092626A1 (en) 1970-06-02 1970-06-02 Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation

Country Status (1)

Country Link
FR (1) FR2092626A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411876A1 (en) * 1977-12-15 1979-07-13 Nalco Chemical Co USE OF PHOSPHORUS COMPOUNDS AS ANTI-CLOUDING AGENTS IN CRACKING KILNS FOR ETHYLENE PRODUCTION
WO1994014923A1 (en) * 1992-12-18 1994-07-07 Amoco Corporation Thermal cracking process with reduced coking

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847095A (en) * 1927-03-11 1932-03-01 Ig Farbenindustrie Ag Prevention of the formation of carbon in operations carried out with hydrocarbons at an elevated temperature
US3261774A (en) * 1965-09-01 1966-07-19 Nalco Chemical Co Reducing fouling in refining of petroleum products
US3405054A (en) * 1965-06-23 1968-10-08 Standard Oil Co Refinery process stream anti-foulant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847095A (en) * 1927-03-11 1932-03-01 Ig Farbenindustrie Ag Prevention of the formation of carbon in operations carried out with hydrocarbons at an elevated temperature
US3405054A (en) * 1965-06-23 1968-10-08 Standard Oil Co Refinery process stream anti-foulant
US3261774A (en) * 1965-09-01 1966-07-19 Nalco Chemical Co Reducing fouling in refining of petroleum products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411876A1 (en) * 1977-12-15 1979-07-13 Nalco Chemical Co USE OF PHOSPHORUS COMPOUNDS AS ANTI-CLOUDING AGENTS IN CRACKING KILNS FOR ETHYLENE PRODUCTION
WO1994014923A1 (en) * 1992-12-18 1994-07-07 Amoco Corporation Thermal cracking process with reduced coking
US5446229A (en) * 1992-12-18 1995-08-29 Amoco Corporation Thermal cracking process with reduced coking

Also Published As

Publication number Publication date
FR2092626B1 (en) 1974-05-03

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