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AT250317B - Process and manufacture of allene and methyl acetylene - Google Patents

Process and manufacture of allene and methyl acetylene

Info

Publication number
AT250317B
AT250317B AT155264A AT155264A AT250317B AT 250317 B AT250317 B AT 250317B AT 155264 A AT155264 A AT 155264A AT 155264 A AT155264 A AT 155264A AT 250317 B AT250317 B AT 250317B
Authority
AT
Austria
Prior art keywords
allene
manufacture
methyl acetylene
acetylene
methyl
Prior art date
Application number
AT155264A
Other languages
German (de)
Original Assignee
Nat Lead 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 Nat Lead Co filed Critical Nat Lead Co
Application granted granted Critical
Publication of AT250317B publication Critical patent/AT250317B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • 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
    • C07C4/06—Catalytic processes
    • 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
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/10—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from acyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/35—Formation of carbon-to-carbon triple bonds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT155264A 1963-03-06 1964-02-24 Process and manufacture of allene and methyl acetylene AT250317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US263189A US3315004A (en) 1963-03-06 1963-03-06 Process for cracking propylene and isobutylene in the presence of hbr

Publications (1)

Publication Number Publication Date
AT250317B true AT250317B (en) 1966-11-10

Family

ID=23000760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT155264A AT250317B (en) 1963-03-06 1964-02-24 Process and manufacture of allene and methyl acetylene

Country Status (7)

Country Link
US (1) US3315004A (en)
AT (1) AT250317B (en)
BE (1) BE644185A (en)
DE (1) DE1468409A1 (en)
GB (1) GB1051772A (en)
LU (1) LU45479A1 (en)
NL (1) NL6401710A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454667A (en) * 1965-07-23 1969-07-08 Chiyoda Chem Eng Construct Co Method of producing methyl acetylene and allene from propylene

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370513A (en) * 1942-02-28 1945-02-27 Dow Chemical Co Production of conjugated diolefins
US2429566A (en) * 1942-04-01 1947-10-21 Francis O Rice Cracking of olefins
US2397638A (en) * 1943-03-27 1946-04-02 Pure Oil Co Conversion of hydrocarbons
US2763703A (en) * 1952-09-29 1956-09-18 Happel John Cracking of isobutylene with steam to produce substituted acetylenes and diolefins
GB807149A (en) * 1956-07-30 1959-01-07 Bataafsche Petroleum Dehydrogenation process
US2925451A (en) * 1957-03-20 1960-02-16 Du Pont Conversion of propylene and isobutylene to allene and methylacetylene
GB868566A (en) * 1959-03-30 1961-05-17 Goodyear Tire & Rubber Cracking of olefins
DE1251305B (en) * 1959-12-04 1967-10-05 Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onder zoek ten behoeve van Nijverheid Handel en Verkeer, Den Haag Process for the production of unsaturated hydrocarbons by thermal cleavage of isobutylene
GB915447A (en) * 1960-09-29 1963-01-09 Goodyear Tire & Rubber Cracking promoters
US3207806A (en) * 1960-11-23 1965-09-21 Petro Tex Chem Corp Dehydrogenation process

Also Published As

Publication number Publication date
NL6401710A (en) 1964-09-07
DE1468409A1 (en) 1969-10-23
BE644185A (en) 1964-08-21
LU45479A1 (en) 1964-04-20
US3315004A (en) 1967-04-18
GB1051772A (en)

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