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.)
H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L27/00—Modulated-carrier systems
H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
H04L27/06—Demodulator circuits; Receiver circuits
C—CHEMISTRY; METALLURGY
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
C10J2300/00—Details of gasification processes
C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
C10J2300/0913—Carbonaceous raw material
C10J2300/093—Coal
C10J2300/0933—Coal fines for producing water gas
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Electrical Control Of Ignition Timing
(AREA)
Variable-Direction Aerials And Aerial Arrays
(AREA)
Устройство служебно-диспетчерской св зи на лини х дистанционного управлени (ду) с автоматическим установлением циркул рно-избирательных соединений с отбоем