GB231285A - Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds - Google Patents

Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds

Info

Publication number
GB231285A
GB231285A GB332624A GB332624A GB231285A GB 231285 A GB231285 A GB 231285A GB 332624 A GB332624 A GB 332624A GB 332624 A GB332624 A GB 332624A GB 231285 A GB231285 A GB 231285A
Authority
GB
United Kingdom
Prior art keywords
coated
alloys
metals
hot
copper
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
GB332624A
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
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 filed Critical BASF SE
Priority to GB332624A priority Critical patent/GB231285A/en
Publication of GB231285A publication Critical patent/GB231285A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used

Landscapes

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

Abstract

Apparatus for the synthetic production of methyl alcohol from carbon monoxide and hydrogen is made of or coated with a metal or alloy which does not form carbonyl compounds and can withstand the temperature conditions. The metals and alloys mentioned are copper, silver, aluminium and their alloys, special steels containing substantial proportions of chromium, manganese, tungsten, molybdenum or vanadium, such as "steel V2A," and also the last-named metals themselves; iron, cobalt and nickel are excluded. Not only are the hot parts of the apparatus so made or coated, but the same also applies to the less hot or cold parts, though metals of a lower melting-point such as zinc, tin, lead and their alloys or even non-metallic coatings such as asphalt and enamel may then be used. In order to protect the walls of the apparatus against the action of the hot compressed hydrogen, a perforated or permeable steel mantle may be provided for the reaction tube, which latter may for instance be of copper or of iron lined inside or coated with the protective material. Specification 20488/13 is referred to.ALSO:Apparatus for the synthetic production of methyl alcohol from carbon monoxide and hydrogen is made of or coated with a metal or alloy which does not form carbonyl compounds and can withstand the temperature conditions. The metals and alloys mentioned are copper, silver, aluminium and their alloys, special steels containing substantial proportions of chromium, manganese, tungsten, molybdenum or vanadium, such as "steel V2A," and also the last-named metals themselves; iron, cobalt and nickel are excluded. Not only are the hot parts of the apparatus so made or coated, but the same also applies to the less hot or cold parts, though metals of a lower melting-point such as zinc, tin, lead and their alloys or even non-metallic coatings such as asphalt and enamel may then be used. In order to protect the walls of the apparatus against the action of the hot compressed hydrogen, a perforated or permeable steel mantle may be provided for the reaction tube, which latter may for instance be of copper or of iron lined inside or coated with the protective material. Specification 20488/13 is referred to.
GB332624A 1924-02-08 1924-02-08 Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds Expired GB231285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB332624A GB231285A (en) 1924-02-08 1924-02-08 Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB332624A GB231285A (en) 1924-02-08 1924-02-08 Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds

Publications (1)

Publication Number Publication Date
GB231285A true GB231285A (en) 1925-04-02

Family

ID=9756189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB332624A Expired GB231285A (en) 1924-02-08 1924-02-08 Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds

Country Status (1)

Country Link
GB (1) GB231285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963782C (en) * 1943-06-16 1957-05-16 Phoenix Rheinrohr Ag Vereinigt Use of high-alloy manganese steels as a material for components that come into contact with hot carbon oxide gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963782C (en) * 1943-06-16 1957-05-16 Phoenix Rheinrohr Ag Vereinigt Use of high-alloy manganese steels as a material for components that come into contact with hot carbon oxide gas

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