Method and device for the feeding of finely divided solid matter to a gas-containing vessel
Номер патента: CA1153874A
Опубликовано: 20-09-1983
Автор(ы): Maarten J. VAN DER Burgt
Принадлежит: Shell Canada Ltd
Опубликовано: 20-09-1983
Автор(ы): Maarten J. VAN DER Burgt
Принадлежит: Shell Canada Ltd
Реферат: A B S T R A C T A METHOD AND DEVICE FOR THE FEEDING OF FINELY DIVIDED SOLID MATTER TO A GAS-CONTAINING VESSEL Process and device for introducing solid particles, e.g. particulate coal, into a gas-containing vessel, using a cen-trifugal coal pump comprising a feed inlet and a rotor. The rotor is surrounded by hydrogen, having a lower density than the vessel gas in order to reduce friction. means to reduce leakage are provided for.
Device for clearing a supply pipe of a reducing agent that has previously gone from a first phase to a second phase then back again
Номер патента: US20060048503A1. Автор: Martin Havers. Владелец: HJS Fahrzeugtechnik GmbH and Co KG. Дата публикации: 2006-03-09.