Method for introducing a mixture of gas and liquid into a separator vessel

Claim 1

A method of separating a high energy stream from a well formed of a mixture of gas and liquid in a separator vessel comprising a substantially vertically extending, cylindrical wall having inlet means formed through the wall in the central portion of the vessel, the inlet means connected to a source of a gas and liquid mixture to receive and introduce into the vessel the gas and liquid to be separated, mist extractor means mounted across the upper end of the vessel above the inlet means for receiving the ascending gas to substantially remove remaining liquid from the gas, an outlet through the vessel above the mist extractor means to discharge the substantially liquid-free gas, and an outlet through the lower portion of the vessel to withdraw the liquid separated from the gas and collected in the lower portion of the vessel, said method of separation comprising: providing an impact surface within the separator vessel opposite the inlet means and directing the incoming gas and liquid stream to impact against the impact surface whereby substantially 30 percent of the energy of the incoming stream is dissipated, dividing the incoming gas and liquid stream received by the inlet means and directed against the impact means into at least two substantially equal segments, directing said two segments of gas and liquid stream away from the inlet means substantially horizontally in opposite directions to each other, impinging each segment of gas and liquid stream directed away from the inlet means against the wall of the vessel whereby an additional substantially 30 percent of the energy of the incoming stream is dissipated, guiding each segment of gas and liquid having impinged against the wall of the vessel circumferentially along the wall to a point diametrically opposite the inlet means, and colliding the oppositely directed segments of gas and liquid mixture into each other at said point whereby an additional substantially 30 percent of the energy of the incoming stream is dissipated and the gas and liquid separation will occur and the gas will be evenly distributed over the cross section of the vessel.

Claim 2

A method of separating a high energy stream from a well formed of a mixture of gas and liquid in a separator vessel comprising a substantially vertically extending, cylindrical wall having inlet means formed through the wall in the central portion of the vessel, the inlet means connected to a source of a gas and liquid mixture to receive and introduce into the vessel the gas and liquid to be separated, mist extractor means mounted across the upper end of the vessel above the inlet means for receiving the ascending gas to substantially remove remaining liquid from the gas, an outlet through the vessel above the mist extractor means to discharge the substantially liquid-free gas, and an outlet through the lower portion of the vessel to withdraw the liquid separated from the gas and collected in the lower portion of the vessel, said method of separation comprising: providing an impact surface within the separator vessel opposite the inlet means and directing the incoming gas and liquid stream to impact against the impact surface whereby substantially 30 percent of the energy of the incoming stream is dissipated, dividing the incoming gas and liquid stream received by the inlet means and directed against the impact means into at least two substantially equal segments, directing said two segments of gas and liquid stream away from the inlet means substantially horizontally in opposite directions to each other, impinging each segment of gas and liquid stream directed away from the inlet means against the wall of the vessel whereby an additional substantially 30 percent of the energy of the incoming stream is dissipated, guiding each segment of gas and liquid having impinged against the wall of the vessel circumferentially along the wall to a point diametrically opposite the inlet means, and colliding the oppositely directed segments of gas and liquid mixture into each other at said point whereby an additional substantially 30 percent of the energy of the incoming stream is dissipated and the gas and liquid separation will occur and the gas will be evenly distributed over the cross section of the vessel.