GB251264A - Improvements in the manufacture and production of liquid or other hydrocarbons and derivatives thereof from coal, tars, mineral oils, and other like materials - Google Patents
Improvements in the manufacture and production of liquid or other hydrocarbons and derivatives thereof from coal, tars, mineral oils, and other like materialsInfo
- Publication number
- GB251264A GB251264A GB9862/26A GB986226A GB251264A GB 251264 A GB251264 A GB 251264A GB 9862/26 A GB9862/26 A GB 9862/26A GB 986226 A GB986226 A GB 986226A GB 251264 A GB251264 A GB 251264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- atmospheres
- chromium
- hydrocarbons
- tars
- 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
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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/086—Characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
251,264. I. G. Farbenindustrie Akt.- Ges. April 25, 1925, [Convention date]. Addition to 247,583. Cyclic hydrocarbons.-In the production of liquid hydrocarbons by treating coal or other carbonaceous solids, tars, mineral oils, resins, bitumens or fractions or residues or components or cracked or hydrogenated products thereof under a pressure of at least 50 atmospheres with hydrogen or reducing gases containing free or combined hydrogen as described in the parent Specification and Specifications 247,586 and 249,501, [both in Class 32, Distilling &c.], tungsten, chromium, or compounds thereof are used as the catalyst. Mixtures with other catalysts or activating materials may be used, e.g. with molybdenum, cobalt, nickel, iron, copper, silver, aluminium hydroxide, magnesia, zinc oxide, and potassium carbonate. In examples, petroleum residues are passed with hydrogen over tungstic acid at 200 atmospheres and 450-500‹ C.; crude cresols are similarly treated at 500-550‹ C.; and brown coal producer tar is treated at about 500‹ C. and 200 atmospheres with a mixture of nitrogen and hydrogen using chromium hydroxide as catalyst. Tungsten sulphide, chromium oxide, and chromic acid are also specified as suitable catalysts. Specifications 2306/14. [Class 1 (i), Chemical processes &c.], and 255,127 are also referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE251264X | 1925-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB251264A true GB251264A (en) | 1927-06-30 |
Family
ID=5942122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9862/26A Expired GB251264A (en) | 1925-04-25 | 1926-04-14 | Improvements in the manufacture and production of liquid or other hydrocarbons and derivatives thereof from coal, tars, mineral oils, and other like materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB251264A (en) |
-
1926
- 1926-04-14 GB GB9862/26A patent/GB251264A/en not_active Expired
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