GB382355A - Process for cracking hydrocarbons - Google Patents

Process for cracking hydrocarbons

Info

Publication number
GB382355A
GB382355A GB23930/31A GB2393031A GB382355A GB 382355 A GB382355 A GB 382355A GB 23930/31 A GB23930/31 A GB 23930/31A GB 2393031 A GB2393031 A GB 2393031A GB 382355 A GB382355 A GB 382355A
Authority
GB
United Kingdom
Prior art keywords
per cent
aluminium
chromium
comptroller
beryllium
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
GB23930/31A
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke 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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Publication of GB382355A publication Critical patent/GB382355A/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
    • 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
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • C10G9/203—Tube furnaces chemical composition of the tubes
    • 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
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel

Landscapes

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

Abstract

Oils are cracked in apparatus made of steel alloy containing chromium and small amounts of aluminium but no nickel. The chromium content lies preferably between 5 and 8 per cent and the p aluminium from 0,3 to 4 per cent, while the alloy is improved by additions of silicon, molybdenum, vanadium, titanium, and beryllium up to 2 per cent. Reference has been directed by the Comptroller to Specifications 280,537, 296,137, 302,640, 302,644 and 304,303, [all in Class 82 (i), Metals, Extracting &c.].ALSO:Oils are cracked in apparatus made of steel alloy containing 5-8 per cent of chromium and 0,3-4 per cent of aluminium but no nickel. Up to 2 per cent of silicon, molybdenum, vanadium, titanium, and beryllium may be added. Reference has been directed by the Comptroller to Specifications 280,537, 296,137, 302,640, 302,644 and 304,303, [all in Class 82 (i), Metals, Extracting &c.].
GB23930/31A 1930-08-27 1931-08-25 Process for cracking hydrocarbons Expired GB382355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2014189X 1930-08-27

Publications (1)

Publication Number Publication Date
GB382355A true GB382355A (en) 1932-10-27

Family

ID=7965931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23930/31A Expired GB382355A (en) 1930-08-27 1931-08-25 Process for cracking hydrocarbons

Country Status (4)

Country Link
US (1) US2014189A (en)
AT (1) AT131135B (en)
FR (1) FR721934A (en)
GB (1) GB382355A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520254A1 (en) * 1982-01-21 1983-07-29 Jgc Corp APPARATUS FOR THE TREATMENT OF HYDROCARBONS OR COMPOUNDS SIMILAR TO HIGH TEMPERATURES AND PRACTICALLY WITHOUT CARBON DEPOSITION
EP0258907A2 (en) * 1986-09-05 1988-03-09 Kubota Corporation Reactor tube for thermally cracking of reforming hydrocarbons
EP0564665A2 (en) * 1990-05-14 1993-10-13 Kanthal AB Cracking Furnace

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756064C (en) * 1935-11-09 1953-11-09 Ig Farbenindustrie Ag Devices made of high-alloy chromium steel containing silicon for the thermal treatment of coal and hydrocarbons
DE941797C (en) * 1940-05-28 1956-04-19 Phoenix Rheinrohr Ag Vereinigt Ferritic chromium-aluminum, chromium-silicon and chromium-aluminum-silicon steels for objects that have to endure a high permanent load above 800íÒ
US2478723A (en) * 1946-11-29 1949-08-09 Jr Jacob Trantin Ferrous base alloy for piercer points
US2770563A (en) * 1953-03-07 1956-11-13 Acieries De Pompey Low alloy steel tubing
US4692313A (en) * 1981-12-17 1987-09-08 Showa Denko Kabushiki Kaisha Apparatus for thermal cracking of or heating of hydrocarbons
SE0301500L (en) * 2003-05-20 2004-06-15 Sandvik Ab Radiation tube in cracker oven

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520254A1 (en) * 1982-01-21 1983-07-29 Jgc Corp APPARATUS FOR THE TREATMENT OF HYDROCARBONS OR COMPOUNDS SIMILAR TO HIGH TEMPERATURES AND PRACTICALLY WITHOUT CARBON DEPOSITION
EP0258907A2 (en) * 1986-09-05 1988-03-09 Kubota Corporation Reactor tube for thermally cracking of reforming hydrocarbons
EP0258907A3 (en) * 1986-09-05 1989-06-14 Kubota, Ltd Reactor tube for thermally cracking of reforming hydrocarbons
EP0564665A2 (en) * 1990-05-14 1993-10-13 Kanthal AB Cracking Furnace
EP0564665A3 (en) * 1990-05-14 1993-12-01 Kanthal Ab Cracking furnace

Also Published As

Publication number Publication date
US2014189A (en) 1935-09-10
FR721934A (en) 1932-03-09
AT131135B (en) 1933-01-10

Similar Documents

Publication Publication Date Title
GB382355A (en) Process for cracking hydrocarbons
GB368412A (en) Improvements in and relating to electrolytic deposition of metals
GB353459A (en) Improvements in or relating to iron, chromium and nickel alloys
GB350021A (en) A new and improved aluminium alloy
GB384016A (en) Process for cracking hydrocarbons
GB468729A (en) Apparatus for the thermal conversion of hydrocarbons into valuable products
GB298556A (en) Process for thermally decomposing hydrocarbons
GB373640A (en) Process for increasing the yield-point and elongation of steels of all kinds
GB362683A (en) Improvements in or relating to lead alloys
GB391848A (en) Process for the production of chromium aluminium steels
GB342868A (en) Improvements relating to sulphur resisting alloys
GB341907A (en) Improvements in and relating to steel alloys
GB401443A (en) Process for the treatment of ferromagnetic alloys
GB361916A (en)
GB308297A (en) An improved manufacture of petroleum products of the type known as "white oils"
GB403806A (en) Improvements in and relating to steel alloys
GB354765A (en) Improvements in or relating to nickel chromium alloys
GB358063A (en) Improvements in and relating to alloy steels
GB341113A (en) Improvements in the manufacture of articles hardened in their marginal layers by nitrogenization
GB337767A (en) Process for the production of iron-chromium alloys which are stable on heating
GB350110A (en) An improved aluminium alloy
GB382066A (en) Improvements in pistons for internal-combustion engines
GB341912A (en) Improvements in the processes for nitrogenising alloy steel articles
GB362902A (en) Improvements in or relating to apparatus or articles for use in chemical and like processes and alloys therefor
GB319319A (en) Improved constructional steel