Te Kounga Nui o Haina Desulfurization mai i nga wheketere hau maori - TEG dehydration skid – Rongteng

Whakaahuatanga

Ko te TEG dehydration skid he taputapu matua mo te horoi hau maori, te maimoatanga hau maori ranei. TEG dehydration paheke o te hau kai he mākū hau māori purenga, me te kaha kōwae ko 2.5~50×104 . Ko te elasticity o te mahi ko 50-100% me te wa production ā-tau ko 8000 haora.

Ka tangohia e te TEG dehydration skid e pā ana ki te 99.74% (wt) triethylene glycol (TEG dehydrating agent, te tango i te wai tino kukū i roto i te mākū hau māori purenga, purenga e TEG absorber i muri i whakamaroke hau maroke (i roto i te wheketere wai dew point pressure condition

Tūtohi rere

Whai muri i te whakauru wai, ka whakahouhia a TEG e te tikanga o te whakawera o te ngongo ngongo ahi me te whakahou. Whai muri i te whakawhitinga wera, ka whakamataohia te wai kua pau te wera ka whakahokia ki te pourewa whakauru TEG i muri i te pehanga mo te hangarua.

Ko nga waahanga hanga hau ka puta mai i te whakahoutanga o te wai whai rawa he kohu wai te nuinga me te iti o te waiwaro me te hau.

Hei whakakore i nga aitua haumaru me te karo i nga tukunga tika o te parahanga o te taiao, ka tukuna te hau para recycled mai i te taputapu whakaora whanariki ki roto i te hau i muri i te tahuna i roto i te oumu wera wera.

Ngā āhuatanga

1. He ngawari te tukanga whakamaroketanga o TEG, he hangarau pakeke, ka whakatauritea ki etahi atu tikanga whakamaoritanga ka nui ake te topatatanga o te haupapa. He pai te pumau o te waiariki. He ngawari ki te whakahou me te whai hua o te mate iti, te iti o te haumi me te utu mahi.

2. Ka whakauruhia he kaitahuri wera wai hiroki / whai rawa i mua i te papu tohanga wai hiroki, kaore i te whakapai noa i nga tikanga whakahaere o te papu tohanga, engari ka piki ake ano te pāmahana o te wai taonga TEG ki roto i te regenerator triethylene glycol, ka whai hua te whakaora i tetahi waahanga o te wera me te whakaiti i te kai o te hau wahie mo te whakahou.

3. Whakatakotoria he tātari ki runga i te hongere wai whai rawa hei tango i nga poke miihini me nga hua whakahekenga e mauria ana i roto i te punaha otinga, kia ma te otinga me te aukati i te otinga mai i te hukahuka, ka taea te whakaiti i te mate o te whakarewa me te pai ki te mahi pumau o te taputapu.

Tawhā Hangarau

Te huru hau uru
1 Rere 290.1X104 Nm3/d
2 Pehenga Whakauru 4.86-6.15 MPa
3 Paemahana Whakauru -48.98 ℃
Te ahua o te hau
4 Rere 284.4X104 Nm3/d
5 Te pēhanga putanga 4.7-5.99 MPa
6 Te pāmahana putanga -50.29 ℃
7 H2S ≤20g/m3
8 CO2 ≤3%
9 Te toma wai