Pūmua konutaiHe paura mimiti mā, he tioata rānei, he kakara waikawa formic pakupaku. Ka wairewa ki te wai me te glycerin, he wairewa pakupaku ki te etanoru, kāore e wairewa ki te etera. He paitini. Ka taea te whakamahi i roto i te hanga waikawa formic, te waikawa oxalic, te formamide me te paura inihua, te ahumahi hiako, te waikawa huna kiri chrome, te waikawa huna, e whakamahia ana i roto i ngā whakakorikori.
Ngā Āhuatanga:He paura tioata mā te konutai formate, he paku waikura, he paku kakara waikawa formic, he wairewa ki te wai, he paku wairewa ki te etanoru, kāore e wairewa ki te etera, he taumaha motuhake 1.919, he ira rewa 253℃, he mātotoru ki te hau, he pumau matū.
Ngā tono matua:
E whakamahia ana i roto i te umanga hiako, ko ngā whakamahinga matua ko:
(1) E whakamahia ana i te nuinga o te wā mō te hanga waikawa formic, waikawa oxalic me te paura inihua, engari e whakamahia ana hoki i roto i te hanga dimethylformamide, me ētahi atu. E whakamahia ana hoki i roto i te rongoā, te tā me te tae.
(2) ngā matū whakaora, ngā patu huakita me te wai whakapūkara mō te whakatau i te whākawa me te āheniki;
(3) Whakamahia hei mea tiaki. Mō te paninga kapia alkyd, te plasticizer, he kaha;
(4) Whakamahia hei mea pahū, hei rauemi ātete-waikawa, hei hinu whakahinuhinu rererangi, hei tāpiripiri piri.
te konutai formate me teCkonupūmā hōputu:
Ko te konutai formate me te konupūmā formate he tote whakarewa e rua o te formate. E mōhiotia ana hoki te konutai formate ko te konutai formate. E rua ngā momo ngota ngota o ngā matū konutai formate i roto i te taiao:
① He paura tioata mā te konutai formate korewai, he paku waikura, he paitini. Ko te kiato whanaunga he 1.92 (20℃) ā, ko te ira rewa he 253℃. Ka wairewa i roto i te wai, he paku wairewa i roto i te etanoru, kāore e wairewa i roto i te etera.
② He tioata kore tae te konutai dihydrate. He kakara waikawa formic pakupaku, he paitini. Ka wairewa ki te wai me te glycerin, he wairewa pakupaku ki te etanoru. I te wera nui, ka pakaru ki te hauwai me te konutai oxalate, ā, hei konutai carbonate. Ka puta mai i te taunekeneke o te waikawa formic me te konutai hauwai.
Ko ngā whakamahinga matua o te konutai formate koia ēnei:
Ka taea te whakamahi i te konutai formate hei matū tātari matū, hei whakatau i te ihirangi o te āheniki me te whākōkī, engari ka whakamahia anō hoki hei patu huakita, hei whakakā, me ētahi atu. I roto i te ahumahi, ka whakamahia te paura konutai formate hei whakakapi i te waikawa formic hei whakapai ake i te mahi a te pūnaha FGD kōhatu.
Tikanga whakarite o te konutai formate:Ka whakamahia te konutai paikāpōnate i roto i te taiwhanga hei tauhohe ki te waikawa formic hei pupuri i te kawakore o te otinga, hei tango i te Fe3+, hei tātari, hei tāpiri i te waikawa formic ki roto i te tātari, hei hanga i te otinga kia paku waikawa, hei mimiti, hei whakatio hoki hei whiwhi i te konutai formate mata.
He paura tioata ma te rere noa te konupūmā formate, he ārai-pokepoke, he ārai-waikura, he ārai-huakita hoki. He tāpiringa whāngai waikawa waro. Ko te ihirangi he 99%, 69% waikawa formic, 31% konupūmā, he iti te ihirangi wai. He teitei te ira rewa o tēnei hua, ā, kāore e ngāwari te whakangaro i roto i te rauemi kirikiri. Tāpirihia he 0.9% ~ 1.5% ki roto i te whāngai. Ka wehea e tēnei hua te waikawa formic i roto i te puku, ka whakaiti i te pH o te puku, ka pupuri i te waikawa o te ara nakunaku, ā, ka ārai i te tipu o ngā huakita pathogenic, nā reira ka whakahaere me te ārai i te putanga mai o te mate korere e pā ana ki te mate huakita. Ka taea e te waikawa formic iti te whakahohe i te mahi a te pepsinogen me te whakapai ake i te mimiti o ngā kai hohe i roto i te whāngai. Ka honoa ki ngā kohuke i roto i te whāngai hei whakatairanga i te nakunaku me te mimiti o ngā kohuke; Ka taea hoki te whakamahi hei tāpiringa konupūmā. Ka taea e ia te ārai i te mate korere me te whakapai ake i te tere oranga o ngā poaka iti. Ka whakatairanga i te hurihanga whāngai me te whakanui ake i te hua o ia rā.
Te tākai, te rokiroki me te kawe:Kua hiritia te takai i roto i ngā pūtu rino kua whakakikoruatia ki te kiriata kirihou, kua rongoa ki te wāhi hauhautanga, maroke, pai te hauhautanga, kia matara atu i te rā tika, kia matara atu i ngā pūtake wera, waikawa, wai, hau makuku.
Hei whakamutunga, he matū nui te konutai formate e whai wāhi nui ana ki ngā momo ahumahi. E whakamahia ana i roto i te hanga i ngā matū maha e tika ana, tae atu ki te waikawa formic, te waikawa oxalic, te formamide, me te dimethylformamide, ā, e whakamahia ana hoki i roto i te ahumahi hiako. Nā tōna hoahoa taiao, tōna pakari, me tōna whānui hoki, he mea pai rawa atu tēnei mō ngā tono maha. Nō reira, he matū e tika ana kia tūhuratia e ngā ahumahi ka taea te whai hua nui mai i ōna āhuatanga.
Wā tuku: Pipiri-06-2023