Okwu mmeghe nke nkeji ndị bụ isi:
1 .1 Ntuchi gas Wellhead, mbelata nrụgide, oyi na sistemụ nkewa nkewa atọ
1) Nkọwa usoro usoro
A na-akụtu ma na-ebelata nrụgide gas sitere na olulu gas, ma jiri ihe na-ekpo ọkụ gas mee ka ọ jụọ oyi tupu ọ banye n'ime ihe nkewa atọ. N'okpuru ọrụ nke ike ndọda, n'ihi ọdịiche dị n'etiti mmanụ na mmiri, mmiri efu na-adaba n'ala nke akpa ahụ, mmanụ ahụ na-efega n'elu ma na-arịgo n'elu ihe mgbochi mmanụ na mmiri. Efere ahụ na-abanye n'ime ụlọ mmanụ, onye na-achịkwa ọkwa mmiri mmiri ụdị float na-achịkwa mwepụ mmanụ sitere na mmanụ site na iji valvụ drain mmanụ iji nọgide na-enwe nkwụsi ike nke ọkwa mmanụ. A na-ewepụ mmiri efu nke kewapụrụ site na valvụ drain nke onye na-achịkwa njikọ mmanụ na mmiri na-achịkwa iji nọgide na-enwe nkwụsi ike nke njikọ mmanụ na mmiri. Mmanụ nke kewapụrụ na-abanye na ihe na-eme ka ọ dị jụụ iji kewapụ mmiri ahụ ọzọ, wee banye na tankị nchekwa mmanụ, ebe ọ na-agbakọta ruo oke ụfọdụ ma ree ya nye ndị na-ere mmanụ. Mmiri nke kewapụrụ banye na sistemụ ọgwụgwọ mmiri nsị site na sistemụ mwepụ mechiri emechi ma a na-apụ ya mgbe ọ gafere ọgwụgwọ ahụ. A na-ekewa gas ekewapụrụ n'ime ụgbọ oloko isii mgbe emechara ka nrụgide kwụsie ike, nzacha na nha, a na-ezigakwa gas eke nwere ọsọ mmiri nke MMSCMD ise na ụgbọ oloko isii nke ngwaọrụ desulfurization gas eke n'otu n'otu. Ngwa ọrụ bụ isi nke nkeji ọ bụla bụ ihe nkewa atọ nwere usoro atọ, ihe mkpuchi gas eke isii, mita mmiri mmiri (onye nwe ya zụtara).
2) Paramita nhazi
Ọkwa mmiri nke gas nri n'ime ngwaọrụ ahụ: 28.3 MMSCMD
Nrụgide ntinye: 7400 psig
Nrụgide ọpụpụ: 1218 psig
3) Oke mgbanwe
Oke nhazi ibu dị 50% ~ 100%.
Usoro 1.2Ⅰ~ Ⅵ ngwaọrụ mwepụ gas eke
1) Nkọwa usoro usoro
Gas ndị na-eri nri na-abanye na usoro I~ VI mwepụ gas sitere n'okike nkeji n'otu n'otu. Nke a na-eji ngwọta MDEA ewepụ gas acidic dịka CO2 na H2S na gas nri.
Gas sitere n'okike na-esi n'akụkụ ala nke ụlọ elu nnabata abanye ma na-agafe site n'ala ruo n'elu; mmiri MDEA emegharịrị nke ọma (mmiri dị nro) na-esi n'akụkụ elu nke ụlọ elu nnabata abanye ma na-agafe site n'elu ruo na ala. Mmiri MDEA na gas sitere n'okike na-asọ n'akụkụ nke ọzọ dị n'ụlọ elu nnabata. Mgbe emechara njikọ zuru oke, CO2 na H2SA na-amịkọrọ gas ahụ n'ime ya ma banye n'ọkwa mmiri mmiri. A na-ebuga ihe ndị a na-amịkọrọghị site n'elu ụlọ elu nnabata ahụ wee banye na igwe oyi na ihe nkewa gas desulfurization. Gas nke na-ahapụ ihe nkewa gas desulfurization na-abanye na ngwaọrụ mkpụkọ mmiri sieve nke usoro I~ VI, condensate ahụ na-agakwa na tankị flash.
H2Ọdịnaya S dị n'ime ihe e ji aka rụọ arụ ọrụ erughị 5 mg/Sm3.
MDEA nke amịkọrọ H2A na-akpọ S mmiri mmiri bara ụba ma a na-eziga ya na ụlọ elu ikuku ọkụ. A na-eziga gas sitere n'okike nke na-apụta site na mwepu nrụgide na sistemụ mmanụ. Mgbe mmiri mmiri bara ụba nke na-enwu enwu gbanwere okpomọkụ na mmiri mmiri (mmiri dị nro) na-esi n'ala ụlọ elu mmeghari ahụ apụta, a na-ebuli okpomọkụ ahụ ruo ~98°C ruo n'elu ụlọ elu mmeghari ahụ, ebe a na-ewepụ ihe na imeghari ahụ n'ụlọ elu mmeghari ahụ ruo mgbe mmiri dị nro nke mmiri dị nro ahụ ruru ebe a chọrọ ya.
Mmiri mmiri dị nro nke na-esi n'ụlọ elu mmeghari ahụ apụta na-agafe n'ime ihe na-agbanwe okpomọkụ mmiri dị ala na ihe na-ajụ oyi mmiri dị nro. Mmiri mmiri dị nro ahụ na-ajụ oyi ruo ~ 104°F. Mgbe ọkpọ mmiri mmiri dị nro ahụ kụchara ya, ọ na-esi n'elu ụlọ elu nnabata ahụ abanye.
Gas dị n'elu ebe a na-esi ekpo ọkụ nke ụlọ elu mmeghari ahụ agafee site na igwe oyi carbon dioxide wee banye na ihe nkewa carbon dioxide. A na-eziga gas nke na-esi na ihe nkewa carbon dioxide apụta na sistemụ mmepụta carbon dioxide. A na-etinye nrụgide nke ihe na-eme ka mmiri ahụ dị n'ime mmiri ma zigara ya na ụlọ elu mmeghari ahụ.
Isi iyi okpomọkụ nke ihe na-eku ume nke ụlọ elu mmeghari ohuru na-enye site na mmanụ nnyefe okpomọkụ dị n'etiti site na sistemụ mmanụ nnyefe okpomọkụ.
A na-ewepụta gas asịd nke sistemụ desulfurization wepụrụ ozugbo n'ime ikuku. N'ụzọ bụ isi, a naghị ewepụta mmiri mkpofu ọ bụla, a na-ewepụtakwa mmiri gas asịd ahụ wepụrụ site na sistemụ nhazi mmiri e tinyere nnu; mmiri nke sistemụ desalted wepụrụ na-abanye na sistemụ nhazi mmiri nsị site na sistemụ mwepụ mechiri emechi ma na-apụ mgbe ọ gachara ọgwụgwọ ahụ.
2) Paramita nhazi
Ọnụego mmiri nke gas nri n'ime ụlọ elu nnabata bụ 5 MMSCMD maka ụgbọ oloko ọ bụla
Nrụgide ọrụ nke ụlọ elu nnabata: 1218 psig
Okpomọkụ ọrụ nke ụlọ elu nnabata: 104°F ~ 140°F
Nrụgide ọrụ ụlọ elu mmeghari ohuru: 7.25 psig
Okpomọkụ ọrụ ụlọ elu mmeghari: 203°F ~ 239°F
Isi iyi okpomọkụ maka ihe na-ekugharị nke ụlọ elu mmeghari ahụ bụ mmanụ okpomọkụ dị n'etiti (320°F).
Gas H2S dị na gas desulfurization bụ 5 mg/Sm3
3) Oke mgbanwe
Oke nhazi ibu dị 50% ~ 100%.
Usoro 1.3Ⅰ~ Ⅵ ngwaọrụ nkụchi gas sitere n'okike
1) Nkọwa usoro
Ngwaọrụ a na-eji teknụzụ nnabata okpomọkụ maka nkewa na nhicha gas. Teknụzụ nnabata okpomọkụ dabere na nnabata anụ ahụ nke molekul gas n'elu ime nke nnabata ahụ (ihe siri ike na-agbawa agbawa). Ike nnabata nke nnabata maka gas na-agbanwe site na okpomọkụ na nrụgide nnabata. N'ọnọdụ na nnabata ahụ na-amịkọrọ akụkụ gas dị iche iche, ọ na-amịkọrọ ụfọdụ akụkụ dị na gas agwakọtara na obere okpomọkụ na nrụgide dị elu, ihe ndị a na-amịkọrọ na-asọpụtakwa site na oyi akwa nnabata ahụ, ma na-ewepụ akụkụ ndị a na-amịkọrọ na okpomọkụ dị elu na nrụgide dị ala. Maka nnabata okpomọkụ dị ala na nrụgide dị elu na-esote, enwere ike iji ọtụtụ ụlọ elu nnabata iji mezuo ebumnuche nke nkewa gas na-aga n'ihu.
Ngwaọrụ nkụ gas nri nwere ihe ndọta atọ maka ọrụ mgbanwe, gụnyere otu maka ịmịnye, otu maka ịfụ oyi, na otu maka ikpo ọkụ na imeghari.
Ngwa nkụ gas nri na-eji obere gas nri dị ka ihe na-efe efe na ihe na-eme ka ọ dịghachi ọhụrụ. Mgbe gas ọhụrụ ahụ si n'ụlọ elu a na-eme ka ọ dị jụụ ma kewaa ya, a na-etinye ya na ihe na-akwalite ya ma ziga ya n'ụlọ elu a na-eme ka ọ dị jụụ maka ịmịkọrọ ya.
Gas ọhụrụ ahụ na-ebu ụzọ gafere site na ihe na-eme ka ihe jụrụ oyi site n'elu ruo ala. Mgbe ahụ, a na-ekpo ọkụ gas ọhụrụ ruo na okpomọkụ nke 392~428 ° F site na ihe na-ekpo ọkụ maka ihe na-eme ka ihe ghara ịdị ọcha, wee banye site na ala ihe na-eme ka ihe ghara ịdị ọcha iji wepụ mmiri nke ihe na-eme ka ihe ghara ịdị ọcha juru. Gas ọhụrụ ahụ na-esi n'elu ihe na-akpọ nkụ apụta, ihe na-eme ka ihe ghara ịdị ọcha jụọ oyi, wee banye na ihe na-ekewa gas ọhụrụ. Mgbe e kewapụrụ mmiri ahụ, ọ na-abanye na supercharger ma a na-akpọgide ya ma ziga ya na ụlọ elu ihe na-eme ka ihe ghara ịdị ọcha ghara ịdị.
Mgbe ọ gafere na nkeji a, mmiri dị na gas akọrọ bụ ≤ 15 ppm.
2) Paramita nhazi
Ike nhazi gas nri: 5MMSCMD
Nrụgide ọrụ: 1210 psig
Okpomọkụ nnabata: 104°F
Usoro mmeghari ohuru: mmeghari isobaric
Okpomọkụ mmeghari ohuru: 392~428 ° F
Isi iyi okpomọkụ na-emegharị emegharị: mmanụ okpomọkụ
2 O dị na gas e mere ka ọ dị ọcha ≤ -20 ℃
3) Oke mgbanwe
Oke nhazi ibu dị 50% ~ 100%.
Kpọtụrụ anyị:
Sichuan Hengzhong Automation Equipment Co., Ltd.
www.rtgastreat.com
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Adreesị: Nkeji 8, Nkebi nke 2 nke Ụzọ Tengfei, Mpaghara Shigao,Mpaghara ọhụrụ Tianfu, Meishan City, Sichuan, China 620564
Oge ozi: Sep-28-2023