C10H PRODUCTION OF ACETYLENE BY WET METHODS
Introduced: September 1968
Description
C10H covers chemical processes for acetylene production using wet methods, primarily through the reaction of calcium carbide with water. This subclass encompasses the equipment, reaction conditions, and purification techniques essential to acetylene generation via hydrolysis. Typical inventions include carbide reactors, acetylene scrubbers, and systems for removing impurities such as phosphine and hydrogen sulfide from the product gas. This classification excludes dry methods of acetylene production and other synthesis routes for acetylene (covered elsewhere in C10).
IPC and CPC are identically structured here. All 11 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- C10H 1/00 Acetylene gas generators with dropwise, gravity, non-automatic water feed (valves, cocks F16K) IPC+CPC Available in IPC and CPC
- C10H 11/00 Acetylene gas generators with submersion of the carbide in water IPC+CPC Available in IPC and CPC
- C10H 13/00 Acetylene gas generation with combined dipping and drop-by-drop system IPC+CPC Available in IPC and CPC
- C10H 15/00 Acetylene gas generators with carbide feed, with or without regulation by the gas pressure IPC+CPC Available in IPC and CPC
- C10H 21/00 Details of acetylene generators; Accessory equipment for, or features of, the wet production of acetylene IPC+CPC Available in IPC and CPC
- C10H 3/00 Acetylene gas generators with automatic water feed regulation by means independent of the gas-holder IPC+CPC Available in IPC and CPC
- C10H 5/00 Acetylene gas generators with automatic water feed regulation by the gas-holder IPC+CPC Available in IPC and CPC
- C10H 7/00 Acetylene gas generators with water feed by Kipp's principle IPC+CPC Available in IPC and CPC
- C10H 9/00 Acetylene gas generators according to Dobereiner's principle with fixed carbide bell IPC+CPC Available in IPC and CPC