Icyerekezo cy'isoko ry'ibikoresho fatizo bya chimique

Ishusho ya Methanol

Isoko rya methanoli ryo mu gihugu ryitezweho kuzagira impinduka zitandukanye mu gihe gito. Ku byambu, hari ibicuruzwa bimwe na bimwe bishobora gukomeza kwinjira mu gihugu mu gihe cyo guteganya, kandi hamwe n’ibicuruzwa byinjijwe mu gihugu mu cyumweru gitaha, haracyari ibyago byo gukusanya ibicuruzwa. Mu gihe hari icyizere cy’uko ibicuruzwa bizamuka, icyizere cy’isoko ry’igihe gito kiri hasi. Ariko, guhagarika ubufatanye kwa Irani n’ikigo cy’umuryango w’abibumbye gishinzwe kugenzura ibikomoka ku ikoranabuhanga rya kirimbuzi bitanga inkunga y’ubukungu rusange. Ibiciro bya methanoli byo ku cyambu bishobora guhinduka bitewe n’ibintu bitandukanye bihindagurika n’ibidashoboka. Abakora methanoli bo mu gihugu imbere, bafite ibikoresho bike, kandi kubungabunga ibikoresho biherutse gukorwa mu nganda zikora ibicuruzwa bituma igitutu cy’ibicuruzwa kigabanuka. Ariko, inzego nyinshi zo mu cyambu—cyane cyane MTO—zihura n’igihombo gikomeye hamwe n’ubushobozi buke bwo gukoresha amafaranga. Byongeye kandi, abakoresha ibikoresho byo mu cyambu mu turere dukoresha ibikoresho bafite ibikoresho byinshi. Nyuma y’izamuka ry’ibiciro muri iki cyumweru, abacuruzi baritonda gukurikirana inyungu nyinshi, kandi nta cyuho cy’ibicuruzwa ku isoko, ibiciro bya methanoli byo mu cyambu byitezwe ko bizakomera hagati y’ibitekerezo bitandukanye. Hakwiye kwitabwaho cyane ibikoresho byo ku cyambu, kugura olefin, n’iterambere ry’ubukungu rusange.

Ishusho ya Formaldehyde

Biteganijwe ko ibiciro bya formaldehyde mu gihugu bizazamuka cyane muri iki cyumweru. Impinduka ku bicuruzwa zishobora kuba nke, mu gihe icyifuzo cy’inganda zikomoka mu nganda zisanzwe nko mu mbaho, imitako yo mu rugo, n’imiti yica udukoko kirimo kugabanuka bitewe n’ibihe by’umwaka, bikiyongeraho n’ikirere. Ibicuruzwa bizajya bigurwa ahanini bishingiye ku bikenewe. Bitewe n’uko ibiciro bya methanoli biteganijwe ko bizahinduka mu buryo butandukanye kandi ihindagurika ry’ikirere rikagabanuka, inkunga y’ikiguzi cya formaldehyde izaba nke. Abitabira isoko bagomba gukurikirana hafi urwego rw’ibikoresho mu nganda zisanzwe n’uburyo ibicuruzwa bihagaze mu ruhererekane rw’ibicuruzwa.

Ishusho ya aside asetiki

Isoko ry’aside asetiki mu gihugu ryitezwe ko rizakomeza kuba rito muri iki cyumweru. Biteganijwe ko isoko ry’ibicuruzwa riziyongera, aho ishami rya Tianjin rishobora kongera imirimo yaryo, kandi uruganda rushya rwa Shanghai Huayi rushobora gutangira gukora mu cyumweru gitaha. Biteganijwe ko hazabaho gufunga ibikorwa bike byo kubungabunga, bityo bigatuma igipimo cy’imikorere muri rusange kiguma hejuru kandi bigakomeza kugira igitutu gikomeye cyo kugurisha. Abaguzi bazakomeza kwibanda ku gusesengura amasezerano y’igihe kirekire mu gice cya mbere cy’ukwezi, aho icyifuzo cyabo kidahagije. Abagurisha biteganijwe ko bazakomeza kugira ubushake bwo gukura ibicuruzwa mu bubiko, wenda ku giciro gito. Byongeye kandi, ibiciro by’ibikomoka ku bimera bya methanol bishobora kugabanuka mu cyumweru gitaha, bigakomeza gushyira igitutu ku isoko ry’aside asetiki.

Ishusho ya DMF

Isoko rya DMF ryo mu gihugu imbere ryitezweho gukomera mu gihe cyo gutegereza no kureba muri iki cyumweru, nubwo abakora ibicuruzwa bashobora kugerageza gushyigikira ibiciro, hamwe n’izamuka rito rishoboka. Ku ruhande rw’ibicuruzwa, uruganda rwa Xinghua ruracyafunze, mu gihe ishami rya Luxi ry’icyiciro cya kabiri ryitezweho gukomeza kwiyongera, bigatuma ibicuruzwa muri rusange bigumaho neza. Ubusabe buracyari bucye, aho abaguzi bakomeza kugura ibikoresho bishingiye ku byo bakeneye. Ibiciro by’ibikomoka kuri Methanol bishobora kugaragaramo impinduka zitandukanye, aho methanol yo ku mupaka ihindagurika bitewe n’ibintu bitandukanye n’ibiciro byo mu gihugu imbere bikomeza kwiyongera. Isoko ryitondeye, aho abitabira bakurikira cyane uko isoko rihagaze kandi bagakomeza kugira icyizere gito ku biteganijwe mu gihe cya vuba.

Ishusho ya Propylene

Imiterere iheruka y’ibikenewe mu gutanga serivisi irahungabanyijwe n’impinduka zikunze kubaho mu nganda zo hejuru n’izo hasi, cyane cyane ibigo bishya bishya n’ifungwa ry’ibigo bya PDH muri uku kwezi, hamwe n’ivugurura riteganyijwe ku nganda zimwe na zimwe zikomeye zo hasi. Nubwo hari inkunga ku ruhande rw’ibicuruzwa, ibiciro bike bigabanya izamuka ry’ibiciro, bigatuma amasoko yitondera. Ibiciro bya propylene byitezwe ko bizazamuka buhoro muri iki cyumweru, hakenewe kwitabwaho cyane ku mikorere y’ibigo bya PDH n’ingufu zikomeye zo hasi.

Ishusho ya PP Granule

Igitutu ku ruhande rw'ibicuruzwa kirimo kwiyongera bitewe n'uko igipimo cy'umusaruro gisanzwe kigabanuka, ariko ubushobozi bushya—Zhenhai Refining Phase IV mu Burasirazuba bw'Ubushinwa n'umurongo wa kane wa Yulong Petrochemical mu Majyaruguru y'Ubushinwa—bwatangiye kwiyongera, byongera cyane isoko ry'ibicuruzwa ndetse binashyira igitutu ku biciro bya homo- na copolymer byo mu gihugu. Hateganijwe gufungwa bike mu kubungabunga ibicuruzwa muri iki cyumweru, bigabanya igihombo cy'ibicuruzwa. Inganda zo mu mazi nk'amasakoshi na filime ziboshye zikora ku gipimo kiri hasi, ahanini zikoresha ibikoresho bisanzwe, mu gihe icyifuzo cyo kohereza ibicuruzwa mu mahanga kigabanuka. Ubukene bukabije muri rusange bukomeje kubangamira isoko, aho kubura ibintu byiza bituma ibikorwa by'ubucuruzi bigabanuka. Abitabira benshi bafite icyizere cy'uko ibintu bizagenda neza, biteze ko ibiciro bya PP bizagabanuka mu guhuza ibicuruzwa.