A cikin 'yan shekarun nan, tsarin fasaha na masana'antar sarkewa ta kasar Sin ta sami ci gaba mai mahimmanci, wanda ya haifar da yaduwar hanyoyin samar da kayayyaki da bambance bambancen kasuwancin sunadarai. Wannan labarin yafi zama cikin tsarin samar da abubuwa daban-daban na epoxy propane.

Dangane da binciken, magana mai tsananin magana, akwai hanyar samar da epoxy propote, wato hanya tahologen peroxide (HALLON). A halin yanzu, hanyar Chlorohydrin da hanyar HPPO sune matakai na asali don samar da proxy propote.

Hanyar Chlorohydrin hanya ce ta samar da propore ta amfani da propylene da gas kamar chlorohydrination, safaypification, da distillation. Wannan tsari yana da yawan amfanin ƙasa na epoxy propote, amma kuma yana haifar da adadin mai sharar gida da shayarwa, wanda ke da tasiri mai tasiri akan mahalli.

The co oxidation method is a process for producing propylene oxide using propylene, ethylbenzene, and oxygen as raw materials. Da fari dai, ethbbenzene yana amsawa da iska don samar da Ethylbenzene peroxide. Bayan haka, Ethylbenzen peroxide ya yi hatsari da keke tare da procylene don samar da propanepane da phannetlanol. Wannan tsari yana da ingantaccen tsari na aikin da kuma samar da samfuran samfuran da yawa, sabili da haka, yana kuma fuskantar mummunan tasirin yanayi.

Hanyar HPPO tsari ne na methanol, propylene, da hydrogen peroxide a cikin taro mai yawa na 4.2: 1.3: 1 zuwa mai martaba dauke da zeolite mai kiba (TS-1) don amsa. Wannan tsari na iya sauya 98% na hydrogen peroxide, kuma ga buƙatar epoxy propore zai iya kai 95%. Ana iya sake amfani da karamin adadin propylene na baya za'a iya sake amfani da shi zuwa maimaitawa don sake aikawa.

Mafi mahimmanci, propore propore da aka samar ta hanyar wannan tsari a halin yanzu an ba da izinin fitarwa a China.

Mun lissafta farashin farashin daga shekarar 2009 zuwa tsakiyar 2023 kuma ku lura da canje-canje a cikin samar da hanyoyin aiwatar da ayyukan Epichlorohydrin da HPPO a cikin shekaru 14 da suka gabata.

Hanyar Epichlorohydrin

1.Hanyar Epichlorohydrin tana da fa'ida ga yawancin lokaci. A cikin shekaru 14 da suka gabata, amfanin samarwa na Epichlorlorohydrin da Chlorohydrin ya kai mafi girma a 2021. Koyaya, akwai asarar 551.

2.Hanyar da ta sauka daga hanyar Epichlorohydrin ta dace da farashin canji na Epichlorohydrin. Lokacin da farashin epoxy propore yana ƙaruwa, samar da samar da samar da hanyar Epichlorlorohydrin hanya kuma yana ƙaruwa daidai. Wannan daidaiton yana nuna tasirin canje-canje a cikin wadatar da kasuwa a kasuwa da buƙatu da darajar samfur a kan farashin samfuran samfuran biyu. Misali, a cikin 2021, saboda pandemic, da amfani da kumfa mai laushi ya karu da farashin mai amfani da ribar Epichlorohydrin samarwa.

3.Farashin saukarwa na propylene da propylelene iri-iri na iya nuna daidaito na dogon lokaci, amma a mafi yawan lokuta, akwai bambanci mai mahimmanci a cikin amsar canzawa tsakanin su biyun. Wannan yana nuna cewa farashin prophylene da Epichlorlorohydrin daban-daban suna rinjayi abubuwa daban-daban, tare da farashin Propylene suna da tasiri sosai akan samar da Epichlorohydrin musamman. Saboda gaskiyar cewa propylene ita ce babban kayan albarkatun kasa na Epichlorlorohydrin samarwa, raguwar farashinta za ta sami tasiri ga kudin samar da Epichlorohydrin samar.

Gabaɗaya, amfanin samarwa na Epichlorohohydrin a China ya kasance cikin wani yanayi mai yawa shekaru 14 da suka gabata, da kuma saurin hawa da lalacewar farashin da suka gabata na Epichlorohydrin. Farashin Propylene shine babban mahimmancin mahimmancin da ya shafi amfanin samarwa na Epichlorlorohydrin a China.

Hanyar HPPO epoxy propote

1.Hanyar HPPo na kasar Sin don samun fa'ida ga yawancin lokaci, amma riba ta riba ce gaba ɗaya idan aka kwatanta da hanyar chlorohydrin. A cikin ɗan gajeren lokaci, yanayin da ya ƙwace hanyar HPPO a cikin propote, kuma saboda mafi yawan lokaci, matakin ridadsa ya kasance ƙasa da na ƙungiyar chlorohydrin.

2.Saboda mahimmancin karuwa a cikin farashin epoxy propane a cikin 2021, ribar HPPO propote ya kai wani yanki na tarihi a 2021, kai ga iyakar Yuan 6611 / ton. Koyaya, har yanzu akwai rata kusan 2000 yuan / ton tsakanin wannan matakin ribar da kuma hanyar Chlorohydrin. Wannan yana nuna cewa duk da cewa hanyar HPPO tana da fa'ida a wasu fannoni, hanyar Chlorohydrin har yanzu tana da fa'idodi masu mahimmanci dangane da cinikin gaba ɗaya.

3.Bugu da kari, ta hanyar lissafin ribar hanyar HPPO ta amfani da farashin kilogram 50%, an gano cewa babu wata ma'ana tsakanin farashin kayan provylene da farashin juyawa da propylelene opylene da farashin kaya. Wannan yana nuna cewa amfanin hanyar HPPo na China don epoxyproproote an tilasta shi da farashin propylene da babban taro hydrogen peroxide. Saboda kusancin kusa tsakanin farashin asarar kayan da keɓaɓɓun kayan aiki da abubuwan samar da kayayyaki da buƙatu na kasuwa, ya sami tasiri ga amfanin samarwa na epoxy propane ta amfani da hanyar

Tsarin samar da hanyar samar da hanyar samar da hanyar samar da hanyar samar da hanyar samar da hanyar Epoxy Propane a cikin shekaru 14 da suka gabata ya nuna fa'ida ga yawancin lokaci amma tare da karancin riba. Ko da yake yana da fa'idodi a wasu fannoni, gaba ɗaya, ribarta har yanzu yana buƙatar inganta. A lokaci guda, riba ta hanyar samar da hanyar epoxy propane sosai wanda farashin da ya hau kan albarkatun kasa da kayayyakin matsakaici, musamman probylene da babban taro hydren peroxide. Sabili da haka, masana'antu suna buƙatar kulawa sosai kuma daidaita hanyoyin samar da kayayyaki masu dacewa don cimma kyakkyawan matakin riba.

Tasirin manyan kayan masarufi akan farashinsu a ƙarƙashin matakan samarwa biyu

1.Kodayake ana yawan amfani da ribar na Epichlorohydrin da hanyar HPPO suna nuna daidaito, akwai mahimman bambance-bambance a cikin tasirin albarkatun ƙasa akan ribarsu. Wannan bambanci yana nuna cewa akwai bambance-bambance a cikin farashin gudanarwa da damar riba tsakanin waɗannan hanyoyin samarwa guda biyu lokacin da muke hulɗa da saurin farashin kayan ragi.

2.A cikin hanyar chlorohydrin, yawan propylene zuwa farashi ya kai matsakaita na 67%, lissafin sama da rabin lokacin, da kuma kai mafi yawan 72%. Wannan yana nuna cewa a cikin tsarin samar da chlorohylen, farashin propylene yana da tasiri mafi girma akan nauyi. Saboda haka, saurin farashin propylene yana da tasiri kai tsaye akan farashi da ribar ofpichlorohohydrin samar da chlorohydrin. Wannan lura ya yi daidai da yanayin riba na dogon lokaci da hawa da sauka a cikin samar da hanyar da aka ambata a baya.

Ya bambanta, a cikin hanyar HPPO, matsakaicin tasirin provylene akan farashinsa shine kashi 60%, tare da wasu suna da mafi girman tasiri a kashi 65% kuma mafi ƙasƙanci a 55%. Wannan yana nuna cewa a cikin tsarin samar da HPPo, kodayake nauyin tasirin farashin provylene yana da girma, ba shi da ƙarfi kamar yadda tasirin hanyar Chlorohydrin akan farashin sa. Wannan na iya zama saboda mahimmancin sauran kayan abinci kamar hydren peroxide amfani da tsarin samar da HPO akan farashi, da haka yana rage tasirin farashin juyawa akan farashi.

3.Idan farashin propylene yana hawa da kashi 10%, tasirin farashin aikin Chlorohydrin zai wuce cewa hanyar HPPo. Wannan yana nufin cewa lokacin da yake fuskanta a farashin Propylene, farashin magana ne mafi kyau, kuma in gwada da magana, hanyar HPPO tana da mafi kyawun ikon sarrafa riba da damar riba. Wannan lura da sake bayyana bambance-bambance game da amsawa ga saurin hawa a cikin matakan samarwa daban-daban.

Akwai daidaito a cikin saukarwa tsakanin hanyar Chlorohydrin na kasar Sin da HPPO don EPOXY Propote, amma akwai bambance-bambance a cikin tasirin albarkatun kayan abinci a kan ribarsu. A lokacin da ma'amala da sauka cikin farashin albarkatun ƙasa, tafiyar matakai biyu na nuna daban-daban sarrafawa da ƙarfin iko. Daga gare su, hanyar chlorohydrin ita ce mafi hankali ga daidaituwar farashin propylene, yayin da hanyar HPPO tana da juriya mai haɗari. Waɗannan dokokin suna da mahimmancin muhimmiyar mahimmancin masana'antu don zaɓin tsarin samarwa kuma tsara dabarun samarwa.

Tasirin kayan taimako da albarkatun ƙasa akan farashinsu a ƙarƙashin matakan samarwa biyu

1.Tasirin ɗaukar nauyin chlorine mai ruwa akan farashin samar da tsari ta hanyar Chlorohydrin Hanya 14% a da suka gabata, kuma ana iya la'akari da shi kusan sakamako mai tsada. Wannan lura yana nuna cewa clorine mai ruwa yana taka muhimmiyar rawa a cikin tsarin samar da chlorohydrin, da farashinsa yana da ƙarancin tasiri ta hanyar chlorohydrin.

2.Tasirin babban taro hydrogen peroxide peroxide a kan hanyar HPPo propane yana da muhimmanci sosai fiye da na Chlorine Gas akan tasirin aikin chlorohydrin hanya. Hydrogen peroxide shine m mahaɗan oxidant a cikin tsarin samar da HPPo, da farashinsa farashinsa yana da tasiri kai tsaye akan farashin propote a cikin aikin HPPO propane a cikin tsarin HPPO propane a cikin HPPO Propane a cikin aikin HPPO propane a cikin aikin HPPO propane a cikin aikin HPPO propane a cikin aikin HPPO Wannan kallo yana nuna mahimman matsayi na peroxide a cikin tsarin samar da HPPO.

3.Idan kamfanin ya samar da Gas na Chlorine na samfurin da kansa, tasirin tasirin gas a saman Epichlorohydrin samar za a iya watsi da shi. Wannan na iya zama saboda ƙananan adadin ƙwayar Chlorine na samfurin samfuri, wanda ke da ƙarancin iyaka akan farashin samarwa ta amfani da chlorohydrin.

4.Idan aka yi amfani da taro na 75% na hydrogen peroxide, farashin kimar peroxide a kan hanyar Epoxy propane zai wuce kara sauri. Wannan lura yana nuna cewa proxnoprane propane ne ya samar ba kawai tasiri a cikin albarkatun kasa a cikin farashin hydrogen peroxide. Saboda karuwa a cikin taro na hydrening peroxide amfani da shi a cikin tsarin samar da HPPo zuwa kashi 75%, adadin da kuma farashin hydrogen peroxide shima yana ƙaruwa sosai. Akwai wasu dalilai masu tasiri ga kasuwar kasuwa, da kuma rashin riba na riba, wanda zai sami babban tasiri ga farashin kasuwa.

Akwai bambanci mai mahimmanci a cikin tasirin tasirin kayan maye don samarwa na Epichlorohhydrin ta amfani da hanyar Chlorohydrin da hanyar HPPO. Tasirin ɗaukar nauyin chlorine na ruwa akan farashin Epichlorohydrin da Chlorohydrin ya fi ƙaranci ta hanyar hanyar Hpoichoro ya fi muhimmanci. A lokaci guda, idan wani kamfani ya samar da gas na chlorine na samfurin sa ko kuma yana amfani da taro daban-daban na hydrogen peroxide, tasirin sa shi ma ya bambanta. Waɗannan dokokin suna da mahimmancin muhimmiyar masu mahimmanci ga kamfanonin don zaɓar matakai na samarwa, tsara hanyoyin samar da farashi.

Dangane da bayanan yanzu da kuma abubuwan da suka gudana, ayyukan da ke ci gaba da epoxy proughane a nan gaba zai wuce sikelin na yanzu, tare da yawancin sabbin ayyukan da ke yin amfani da hanyar HPPO da ethylbenzene Cook hanyar. Wannan sabon abu zai haifar da karuwa ga kayan abinci kamar propylene, wanda zai sami babban tasiri ga farashin farashin epoxy propote da kuma farashin farashi gaba daya na masana'antar.

Daga mahimmancin ci gaba, masana'antu tare da samfurin sarkar masana'antu na iya mafi kyawun nauyin tasirin kayan abinci, don hakan yana rage farashi da inganta gasa ta kasuwa. Saboda gaskiyar cewa yawancin sabbin ayyukan don samar da propote a nan gaba zai daukaka hanyar HPPO, wanda zai kara yawan farashin kayan masarufi akan farashin epoxane.

Bugu da kari, saboda amfani da ethylbenzenzenzene CO Hopidation Hanya na Ethylbenzenzen a cikin sababbin ayyukan epoxy propote a nan gaba, bukatar propylene shima zai karu. Sabili da haka, nauyin tasirin farashin juyawa na propylene akan farashin epoxy propane zai kuma ƙara ƙaruwa. Wadannan dalilai zasu kawo ƙarin kalubale da dama ga masana'antar Epoxy.

Gabaɗaya, haɓakar masana'antar epoxy posanepane a nan gaba zai rinjayi ayyukan ci gaba da albarkatun ƙasa. Ga kamfanoni sun dauki nauyin HPPO da Ethylbenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzenzeniya Don masu samar da kayan duniya, wajibi ne don ƙarfafa kwanciyar hankali na samar da albarkatun ƙasa da kuma farashin sarrafawa don inganta gasa kasuwa.