GB893504A - Removal and utilisation of carbon black formed in the cracking of hydrocarbons - Google Patents

Removal and utilisation of carbon black formed in the cracking of hydrocarbons

Info

Publication number
GB893504A
GB893504A GB1023860A GB1023860A GB893504A GB 893504 A GB893504 A GB 893504A GB 1023860 A GB1023860 A GB 1023860A GB 1023860 A GB1023860 A GB 1023860A GB 893504 A GB893504 A GB 893504A
Authority
GB
United Kingdom
Prior art keywords
carbon black
oxygen
liquid hydrocarbon
cracking
hydrocarbon
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
GB1023860A
Inventor
Rolf Platz
Hugo Kroeper
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB893504A publication Critical patent/GB893504A/en
Expired legal-status Critical Current

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
    • C07C4/025—Oxidative cracking, autothermal cracking or cracking by partial combustion
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

<FORM:0893504/IV (b)/1> In the production of unsaturated hydrocarbons, e.g. ethylene or acetylene by cracking liquid or gaseous hydrocarbons in the gaseous phase with oxygen in a flame, carbon black produced is removed from the product by washing with a liquid hydrocarbon and the suspension is burned in the cracking chamber with an amount of oxygen capable of converting 1/3rd to 1/50th of the liquid hydrocarbon-carbon black mixture to carbon dioxide and water. In the drawing hydrocarbon enters the cracking chamber 1 by line 3 and oxygen by line 2. A liquid hydrocarbon quench is sprayed into the products at 4 and the products washed in scrubber 8 with liquid hydrocarbon. Liquid hydrocarbon containing carbon black collects in the sump of the scrubber and is cooled and recycled to the quench and the top of the scrubber, part being led off to the atomiser 12 with oxygen from line 2, a corresponding amount of fresh hydrocarbon being introduced from source 16.
GB1023860A 1959-03-26 1960-03-23 Removal and utilisation of carbon black formed in the cracking of hydrocarbons Expired GB893504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB52632A DE1148997B (en) 1959-03-26 1959-03-26 Process for removing and utilizing the soot that is produced when hydrocarbons are split into flames

Publications (1)

Publication Number Publication Date
GB893504A true GB893504A (en) 1962-04-11

Family

ID=6969965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1023860A Expired GB893504A (en) 1959-03-26 1960-03-23 Removal and utilisation of carbon black formed in the cracking of hydrocarbons

Country Status (2)

Country Link
DE (1) DE1148997B (en)
GB (1) GB893504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081009A1 (en) * 1970-02-18 1971-11-26 Hoechst Ag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153091A (en) * 1955-04-22 1958-02-28 Huels Chemische Werke Ag Process for cracking combustible organic liquids
DE1014275B (en) * 1955-07-14 1957-08-22 Huels Chemische Werke Ag Process for the thermal cracking of liquid hydrocarbons
DE1052978B (en) * 1957-08-27 1959-03-19 Huels Chemische Werke Ag Process for the thermal cracking of liquid hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081009A1 (en) * 1970-02-18 1971-11-26 Hoechst Ag

Also Published As

Publication number Publication date
DE1148997B (en) 1963-05-22

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