Lubrication of piston-type natural gas re-injection compressors
Номер патента: CA1205794A
Опубликовано: 10-06-1986
Автор(ы): James H.T. Brook, Peter I. Burkhill
Принадлежит: Shell Canada Ltd
Опубликовано: 10-06-1986
Автор(ы): James H.T. Brook, Peter I. Burkhill
Принадлежит: Shell Canada Ltd
Реферат: A B S T R A C T LUBRICATION OF PISTON-TYPE NATURAL GAS RE-INJECTION COMPRESSORS A method of lubricating a piston-type natural gas re-injection compressor using as lubricant a polyglycol fluid having the formula RO-(CH2-CHR'-O)x-R" where R and R" are hydrogen or C1 to C4 alkyl groups, R' is hydrogen or a C1 to C4 alkyl group and x is at least 15.
Apparatus and Method for Mixing Transmission and Separation of Hydrogen Gas and Natural Gas Recovered Based on Pressure Energy
Номер патента: US20230219033A1. Автор: Huajie Yu,Jianyun Yin. Владелец: Guangdong Qingyi Energy Technology Co Ltd. Дата публикации: 2023-07-13.