Rangwame a duk faɗin China Kayan aiki masu kyau na masana'antar iskar gas ta masana'antu da ake sayarwa a kasuwa

Muna ci gaba da bin ruhin kasuwancinmu na "Inganci, Aiki, Kirkire-kirkire da Mutunci". Manufarmu ita ce ƙirƙirar ƙarin daraja ga abokan cinikinmu tare da albarkatunmu masu yawa, injunan zamani, ma'aikata masu ƙwarewa da kuma masu samar da kayayyaki na musamman don rangwamen jigilar kaya na China Kayan Masana'antu Gas Mai Kyau, Silinda na Aluminum Ana Siyarwa, Ka'idar kasuwancinmu ita ce samar da mafita masu inganci, sabis na ƙwararru, da sadarwa ta gaskiya. Barka da zuwa ga dukkan abokai don yin gwaji don haɓaka soyayya ta kasuwanci na dogon lokaci.
Muna ci gaba da bin ruhin kasuwancinmu na "Inganci, Aiki, Kirkire-kirkire da Mutunci". Muna da burin samar da ƙarin daraja ga abokan cinikinmu tare da albarkatunmu masu yawa, injunan zamani, ma'aikata masu ƙwarewa da kuma masu samar da kayayyaki na musamman don Silinda na Aluminum na Gas na Masana'antu na China, Silinda na GasZa mu samar da kayayyaki mafi kyau tare da ƙira iri-iri da ayyuka masu inganci. A lokaci guda, maraba da odar OEM, ODM, gayyato abokai a gida da waje tare da ci gaba tare da cimma nasara, kirkire-kirkire na gaskiya, da faɗaɗa damar kasuwanci! Idan kuna da wata tambaya ko kuna buƙatar ƙarin bayani ku tuna ku ji daɗin tuntuɓar mu. Muna fatan samun tambayoyinku nan ba da jimawa ba.

Kwatantawa da zaɓar fasahar tsari

Tsarin shaƙar iskar gas ta halitta ya haɗa da tsarkake iskar gas kafin a fara amfani da ita, shaƙar iskar gas (ko kuma injin shaƙar LNG), matsewar zagayawar iskar gas, adana samfura, lodawa da tsarin taimako, da sauransu. Babban aikin ya haɗa da tsarkake iskar gas da shaƙar iskar gas mai tsabta.

Zaɓin tsarin tsarkake iskar gas na halitta

A matsayin iskar gas mai ɗanɗano, dole ne a tsaftace iskar gas sosai kafin a yi amfani da ita wajen tace iskar. Wato don cire iskar acid, ruwa da ƙazanta a cikin iskar gas mai ciyarwa, kamar H2S, CO2, H2O, Hg da hydrocarbons masu ƙamshi, don guje wa toshewa da tsatsa na kayan aiki da bututun mai saboda daskarewa a ƙarancin zafin jiki. Tebur 5.1-1 ya lissafa ƙa'idodin kafin a yi amfani da su da kuma matsakaicin adadin ƙazanta na iskar gas mai ciyarwa a cikin masana'antar LNG.

Matsakaicin ƙazanta da aka yarda da ita na iskar gas ta LNG

A cewar bayanai game da iskar gas, yawan ruwan da ke cikin iskar gas ya wuce misali kuma dole ne a tsarkake shi.

A) Zaɓin tsarin rage acidity

Ana kiran H2S da CO2 da ke cikin iskar gas gaba ɗaya da iskar acid. Kasancewarsu zai haifar da tsatsa ta ƙarfe da kuma gurɓata muhalli. Bugu da ƙari, idan yawan CO2 ya yi yawa, ƙimar kuzarin iskar gas za ta ragu. Saboda haka, dole ne a sarrafa abubuwan da ke cikin iskar gas sosai don biyan buƙatun tsari da ingancin samfura.

Akwai hanyar shaƙar sinadarai masu narkewa, hanyar shaƙar sinadarai ta jiki, hanyar rage oxidation da kuma hanyar shaƙar sinadarai masu narkewa don cire iskar acid daga iskar gas ta halitta. A halin yanzu, hanyar shaƙar sinadarai ta shahara sosai kuma ana amfani da ita sosai. Hanya ce ta cire sulfurization bisa ga amsawar sinadarai mai juyewa da kuma amfani da sinadarin alkaline a matsayin mai shaƙar sinadarai. Maganin yana amsawa da abubuwan acid (galibi CO2) a cikin iskar gas don samar da mahadi. Iskar acid mai ɗauke da ruwa mai yawa na iya rugujewa da sakin iskar acid a ƙarƙashin yanayin ƙaruwar zafin jiki da rage matsin lamba, don cimma farfadowa da amfani da sinadarin acid.

Dangane da amfani da makamashi, girman magani, saka hannun jari da kuma farashin aiki, hanyar ruwa ta amine ta MDEA ita ce hanya mafi dacewa, don haka an zaɓi hanyar ruwa ta amine ta MDEA don rage acidity a cikin wannan tsarin.

B) Zaɓin tsarin bushewar ruwa

Tsarin bushewar iskar gas gabaɗaya ya haɗa da bushewar ƙasa da zafin jiki, shaƙar datti mai ƙarfi da kuma shaƙar datti mai ƙarfi. Ana amfani da rabuwar daskarewa galibi don guje wa bushewar iskar gas lokacin da zafin ya yi ƙasa, amma ƙarancin zafin da aka yarda da shi yana da iyaka, wanda ba zai iya biyan buƙatun shaƙar iskar gas ba; shaƙar datti yawanci ya haɗa da acid mai ƙarfi (galibi mai yawan phosphoric acid da sauran acid na halitta), glycol (triethylene glycol da aka saba amfani da shi), da sauransu, amma waɗannan hanyoyin suna da ƙarancin zurfin bushewa, wanda ba za a iya amfani da shi a cikin na'urar cryogenic ba; hanyoyin bushewar datti mai ƙarfi sune hanyar gel silica, hanyar sieve ta kwayoyin halitta ko haɗin hanyoyin biyu.

Dole ne a yi amfani da hanyar shaƙa iskar gas ta halitta da kuma bushewar iska. Saboda sieve na kwayoyin halitta yana da ƙarfin zaɓin shaƙatawa, halayen shaƙatawa masu yawa a ƙarƙashin matsin lamba na ƙaramin tururi na ruwa, kuma yana iya ƙara cire iskar acid da ta rage a lokaci guda, ana amfani da sieve na kwayoyin halitta na 4A azaman mai shaƙatawa a cikin wannan tsarin.

C) Zaɓin tsarin cire mercury

A halin yanzu, akwai nau'ikan hanyoyin cire sinadarin mercury guda biyu: hanyar shaƙar sinadarin HGSIV na kamfanin UOP a Amurka da kuma yadda sinadaran ke haɗuwa tsakanin sinadarin mercury da sulfur ta hanyar amfani da sinadarin mercury da aka sanya a cikin sulfur don samar da sinadarin mercury sulfide, wanda ake shaƙawa a kan sinadarin activated carbon. Na farko yana da tsada sosai kuma ya dace da lokacin tare da yawan sinadarin mercury; na biyun yana da ƙarancin farashi kuma ya dace da lokacin tare da ƙarancin sinadarin mercury.

A gefe guda, farashin aiki na sieve na kwayoyin HGSIV yana da yawa sosai; a gefe guda kuma, yawan sinadarin mercury a cikin iskar gas na wannan na'urar yana da ƙarancin yawa. Saboda haka, amfani da tsarin cire sinadarin mercury mai aiki da sinadarin sulfur, kamfanin yana da ƙwarewa mai nasara.

Muna ci gaba da bin ruhin kasuwancinmu na "Inganci, Aiki, Kirkire-kirkire da Mutunci". Manufarmu ita ce ƙirƙirar ƙarin daraja ga abokan cinikinmu tare da albarkatunmu masu yawa, injunan zamani, ma'aikata masu ƙwarewa da kuma masu samar da kayayyaki na musamman don rangwamen jigilar kaya na China Kayan Masana'antu Gas Mai Kyau, Silinda na Aluminum Ana Siyarwa, Ka'idar kasuwancinmu ita ce samar da mafita masu inganci, sabis na ƙwararru, da sadarwa ta gaskiya. Barka da zuwa ga dukkan abokai don yin gwaji don haɓaka soyayya ta kasuwanci na dogon lokaci.
Rangwame a duk lokacin sayar da kaya Silinda na Aluminum na Gas na Masana'antu na China, Silinda na GasZa mu samar da kayayyaki mafi kyau tare da ƙira iri-iri da ayyuka masu inganci. A lokaci guda, maraba da odar OEM, ODM, gayyato abokai a gida da waje tare da ci gaba tare da cimma nasara, kirkire-kirkire na gaskiya, da faɗaɗa damar kasuwanci! Idan kuna da wata tambaya ko kuna buƙatar ƙarin bayani ku tuna ku ji daɗin tuntuɓar mu. Muna fatan samun tambayoyinku nan ba da jimawa ba.