[go: up one dir, main page]

GB191300976A - Improvements in the Manufacture and Production of Isoprene. - Google Patents

Improvements in the Manufacture and Production of Isoprene.

Info

Publication number
GB191300976A
GB191300976A GB191300976DA GB191300976A GB 191300976 A GB191300976 A GB 191300976A GB 191300976D A GB191300976D A GB 191300976DA GB 191300976 A GB191300976 A GB 191300976A
Authority
GB
United Kingdom
Prior art keywords
isoprene
manufacture
production
alumina
isopropylacetylene
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
Inventor
James Yate Johnson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191300976A publication Critical patent/GB191300976A/en
Expired legal-status Critical Current

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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

976. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. Jan. 13. Isoprene is obtained by heating isopropylacetylene with alumina, or a compound containing alumina, preferably under reduced pressure.
GB191300976D 1913-01-13 1913-01-13 Improvements in the Manufacture and Production of Isoprene. Expired GB191300976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191300976T 1913-01-13

Publications (1)

Publication Number Publication Date
GB191300976A true GB191300976A (en) 1913-09-18

Family

ID=34358695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191300976D Expired GB191300976A (en) 1913-01-13 1913-01-13 Improvements in the Manufacture and Production of Isoprene.

Country Status (1)

Country Link
GB (1) GB191300976A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440493A (en) * 1944-03-27 1948-04-27 Standard Oil Dev Co Process for separating butadiene and acetylene from a hydrocarbon mixture
US2566135A (en) * 1942-08-04 1951-08-28 Standard Oil Dev Co Method of removing acetylenes from diolefin mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566135A (en) * 1942-08-04 1951-08-28 Standard Oil Dev Co Method of removing acetylenes from diolefin mixtures
US2440493A (en) * 1944-03-27 1948-04-27 Standard Oil Dev Co Process for separating butadiene and acetylene from a hydrocarbon mixture

Similar Documents

Publication Publication Date Title
GB191300976A (en) Improvements in the Manufacture and Production of Isoprene.
GB191312980A (en) Improvements in the Manufacture and Production of Compounds Resembling or Related to Caoutchouc.
GB191110914A (en) Improvements in the Manufacture and Production of Compounds Resembling Rubber.
GB191314509A (en) Improvements in the Purification of Hydrogen.
GB190820199A (en) Improvements in the Manufacture of Stable, Anhydrous Hydrosulphites.
GB190917546A (en) Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake.
GB191320107A (en) Improvements in the Manufacture of Diaryl-urea Chlorides.
GB191028681A (en) Manufacture of a New Azo-colouring Matter.
GB191313826A (en) Improved Process for Manufacturing Synthetic Caoutchouc.
GB191114025A (en) Improvements in Valves.
GB191100073A (en) Manufacture of Azo-dyestuffs.
GB191213591A (en) Manufacture and Production of a Caoutchouc-like Substance.
GB191314120A (en) Improvements in the Manufacture and Production of Hydrastinine.
GB190217609A (en) Improvements in the Manufacture of Sodium Oxide.
GB190317981A (en) The Manufacture and Production of a Sulphate of a Higher Oxide of Manganese.
GB191420615A (en) The Manufacture and Production of Diamino-diaryl-ketones and N-alkyl Substituted Diamino-diaryl-thioketones.
GB191101556A (en) Manufacture and Production of Dyed Acidyl Derivatives of Cellulose.
GB311251A (en) Improvements in the manufacture and production of valuable liquid hydrocarbons
GB126641A (en) An Improved Joint-making and Insulating Packing.
GB191123973A (en) Improvements in the Manufacture of Waterproofed Fabrics.
GB191205125A (en) Improvements in the Production of Halogen Derivatives of the Paraffin Series.
GB191424042A (en) Improvements in the Manufacture of Urea.
GB191417563A (en) Improvements in the Manufacture and Production of Dry Leuco Compounds of Colouring Matters.
GB191317683A (en) Improvements in Powder Puffs.
GB191118240A (en) The Manufacture and Production of New Compounds of the Anthraquinone Series.