Thaum Lub Xya Hli, tus nqi ntawm leej faj nyob rau sab hnub tuaj Tuam Tshoj tau nce ua ntej thiab tom qab ntawd poob, thiab qhov xwm txheej ntawm kev lag luam tau nce siab heev.Raws li lub Xya hli ntuj 30, qhov nruab nrab ex Hoobkas nqi ntawm sulfur lag luam nyob rau hauv East Tuam Tshoj yog 846.67 yuan / ton, nce 18.69% piv nrog rau nruab nrab ex Hoobkas nqi ntawm 713.33 yuan / tuj thaum pib ntawm lub hli.

Lub hlis no, kev lag luam sulfur nyob rau sab hnub tuaj Tuam Tshoj tau ua haujlwm zoo, nrog rau cov nqi nce ntxiv.Nyob rau hauv thawj ib nrab ntawm lub xyoo, tus nqi ntawm leej faj txuas ntxiv mus, los ntawm 713.33 yuan / tuj rau 876.67 yuan / tuj, nce 22.90%.Qhov laj thawj tseem ceeb yog kev lag luam nquag hauv kev lag luam phosphate chiv, kev nce hauv kev tsim khoom, kev xav tau ntawm cov sulfur, kev xa khoom zoo ntawm cov tuam txhab, thiab kev nce ntxiv ntawm kev lag luam sulfur;Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo, cov sulfur lag luam me ntsis poob, thiab downstream raws li tsis muaj zog.Lub khw muag khoom tau ua raws li qhov xav tau.Qee lub tuam txhab muaj kev xa khoom tsis zoo thiab lawv lub siab xav tau cuam tshuam.Txhawm rau txhawb kev txo qis ntawm kev xa khoom xa tuaj, tus nqi hloov pauv tsis tseem ceeb, thiab tag nrho cov khoom lag luam sulfur kuj tseem muaj zog nyob rau lub hlis no.

Kev lag luam downstream sulfuric acid tau qeeb thaum Lub Xya Hli.Thaum pib ntawm lub hli, tus nqi lag luam ntawm sulfuric acid yog 192.00 yuan / tuj, thiab thaum kawg ntawm lub hli, nws yog 160.00 yuan / tuj, nrog rau qhov txo qis ntawm 16.67% hauv lub hli.Cov tuam txhab tseem ceeb hauv teb chaws sulfuric acid ua haujlwm ruaj khov, nrog cov khoom lag luam txaus, kev thov qis qis, kev lag luam tsis muaj zog, cov neeg ua lag luam pessimistic, thiab cov nqi tsis muaj zog sulfuric acid.

Kev ua lag luam rau monoammonium phosphate tsis tu ncua tau nce hauv Lub Xya Hli, nrog kev nce hauv nqe lus nug thiab kev txhim kho hauv kev lag luam huab cua.Qhov kev txiav txim ua ntej rau ammonium nitrate tau mus txog lub Yim Hli lig, thiab qee lub tuam txhab tau ncua lossis tau txais kev txiav txim me me.Kev ua lag luam kev xav yog qhov zoo, thiab kev tsom mus rau kev lag luam monoammonium tau hloov mus rau sab saud.Raws li lub Xya hli ntuj 30th, tus nqi nruab nrab ntawm kev lag luam ntawm 55% hmoov ammonium chloride yog 2616.00 yuan / tuj, uas yog 2.59% siab dua tus nqi nruab nrab ntawm 25000 yuan / tuj rau Lub Xya Hli 1st.
Tam sim no, cov cuab yeej ntawm cov tuam txhab leej faj tau ua haujlwm ib txwm ua, cov khoom muag ntawm cov tuam txhab tsim nyog, kev ua haujlwm ntawm lub davhlau ya nyob twg kev lag luam nce, kev lag luam khoom lag luam ruaj khov, kev xav tau qis zuj zus tuaj, cov neeg ua haujlwm saib xyuas, thiab cov neeg tsim khoom tau nquag xa khoom.Nws cia siab tias kev ua lag luam sulfur yuav ua haujlwm zoo dua yav tom ntej, thiab cov kev saib xyuas tshwj xeeb yuav raug them rau kev ua raws li nram qab no.