Ndị na-emepụta gas na-eme ka gas dị ọcha nke China dị elu - 3 MMSCD Ngwa ịkpọ nkụ maka ikuku gas - Rongteng

Usoro glycol

A na-eji Triethylene glycol ma ọ bụ diethylene glycol na-amịkọrọ ma wepụ mmiri sitere na gas, nke bụ usoro a na-ejikarị eme ihe maka ikuku gas.
Ngwakọta glycol nwere ezigbo mmịnye mmiri, gụnyere ethylene glycol (dịka ọmụmaatụ), diethylene glycol (DEG), triethylene glycol (TEG) na tetraethylene glycol (Treg). N'ihi na akpịrị ịkpọ nkụ TEG na-adaba ebe igirigi ka ukwuu yana ntinye ego na ọnụ ahịa ọrụ dị ala, a na-eji ya eme ihe.
A na-ejikarị Ethylene glycol na-etinye gas sitere n'okike iji gbochie ịmepụta hydrate;
Diethylene glycol na triethylene glycol na-adabara na akpịrị ịkpọ nkụ nke gas sitere na nnukwu mmiri na-asọpụta na nnukwu ebe ọdịda igirigi chọrọ n'ọdụ ọgwụgwọ etiti.

Atụmatụ:

Ụjọ mmiri TEG na-ezo aka na gas sitere n'okike na-esi n'elu ụlọ elu absorption pụta wee pụọ na unit ahụ mgbe mgbanwe okpomọkụ na usoro nrụgide site na mmiri mmiri na-ekpo ọkụ na-ekpo ọkụ.

A na-ahapụ TEG site na ala nke ihe ntinye. Mgbe ịbanye na ngwaọrụ na-achịkwa nrụgide, onye na-ekpo ọkụ na-ekpo ọkụ na-abanye na onye na-ekpo ọkụ nke TEG bara ọgaranya na nke na-adịghị mma. Mgbe nnyefe okpomọkụ gasịrị, ọ na-abanye n'ụlọ elu nrụpụta TEG. N'ime usoro mmeghari ohuru, TEG na-eto eto. Mgbe mmeghari ohuru, TEG mmanya na-adịghị mma na-eme ka ọ dị mma site na mmanya glycol atọ bara ụba na ihe na-ekpo ọkụ na-adịghị mma ma mee ka ọ dị mma n'ime mgbapụta na-ekesa iji dozie nrụgide ahụ. N'ebe a, anyị na-eme ka TEG, na TEG mgbe ụkpụrụ nrụgide na-abanye n'ime mmiri ọkụ na-ekpo ọkụ na-ekpo ọkụ ma na-abanye n'elu ụlọ elu nke akpịrị ịkpọ nkụ. N'ụzọ dị otú a, usoro na-emecha absorption, mweghachi na mgbasa nke TEG. N'ime ha, ikuku mmiri gas na obere gas hydrocarbon na-esi n'elu ụlọ elu TEG regeneration.

Anyị pụrụ iche na imewe, R & D, n'ichepụta, echichi nke dị iche iche nke mmanụ na gas ubi groundhead ọgwụgwọ, eke gas ọcha, crude mmanụ ọgwụgwọ, ìhè hydrocarbon mgbake, LNG osisi na eke gas generator.