Ku ya 3 Nyakanga 2022, umusaruro w’imiti wa Haiyuan wari usanzwe, cyane cyane ugenzura ibikorwa byo gupakurura formehide, umusaruro usanzwe w’inzoga ya propargyl hamwe n’ibicuruzwa 1,4 bya butynediol, ndetse no kugenzura amahugurwa mu cyumba gikuru.
Kugenzura imikorere ya fordehide ku manywa, kandi ugasaba ko hashyirwa mu bikorwa ibikoresho bifasha umutekano nko kudakoresha kugenda, guhagarika amashanyarazi, gusinzira ibitotsi, kugenzura byihuta byihuta, kugenzura ibikoresho byihutirwa, n'ibindi.
Icyumba cyo kugenzura hagati irondo: irinde icyumba cyo kugenzura hagati y’amasoko akomeye ashobora guteza akaga nka alcool ya propargyl, umurima wa tanki ya butynediol 1,4 hamwe n’umurima wa tank ya formaldehyde kugirango urebe ko ibipimo byose ari ibisanzwe.
Imikorere ya buri mahugurwa:
Amahugurwa yo gutanga gaz
1. Umuvuduko wikigega cya gaze mumahugurwa yo gukora gaze ni 3.69kpa, naho ubushyuhe bwimikorere ya seti ebyiri za generator A na B ni 75-78 ℃.
2. Umubare wuzuye wa calcium ya karbide yamenetse ikoreshwa mukuvanga kumunsi wumunsi ni 86.7kg, naho ifu ya calcium karbide yapimwe ni 135kg.
3. Amazi agaragara kumuzi yikibiriti cyo gusudira cyumuyoboro usohoka wa pompe ya ruguru ya ruganda mu ruganda rwa gaze (aho clip yakorewe mbere), kandi ugakomeza guhindura inguni kugirango ukore clip.
Amahugurwa ya Synthesis
1. Igisubizo cyo gukora cyo gukora kettle A gishyirwa mumurongo wa sisitemu
2. Gukora igisubizo cyibikorwa byo gukora kettle B irangira 20h50.
3. PH agaciro ka alkali yamazi muminara ya alkali: 13.33
Agaciro PH imbere yumunara wa alkali: 6.36
Agaciro PH inyuma yumunara wa alkali: 7.51
PH agaciro ko kweza: 12.52
4. Ibicuruzwa bitanga acetylene mumahugurwa ya synthesis ni 90%, naho gaze yo kugaruka ni 74%
Amahugurwa yo gutunganya
1. Ibiri muri butanediol yakuwe mu munara wa diaphragm: 65.7%, agaciro ka pH: 5.54, ubwikorezi: 1237, ubushyuhe: 25 ℃.
2. Methanol yakira ubushyuhe bwumunara wubucuruzi uhujwe na 73.5 and, naho ibirimo inzoga za propargyl muri methanol zapimwe ni 0.8
3. Amazi ya Amoniya yongewe muminara ya diaphragm mugihe cyo guhinduranya umunsi: 45L, gufungura pompe ikoreshwa na amoniya: 15%, inshuro zihindura inshuro: 100%, agaciro ka pH gipimwa na metero pH: 9.2
4. Gufungura kugaburira umunara wa diaphragm mumahugurwa yo gutunganya ni 100%, naho imigezi ni 10.7m ³ / h.Urujya n'uruza ni ruto, kandi pneumatike ya valve y'umurongo nyamukuru igomba gusenywa no kugenzurwa.Kandi utangire ibikorwa byo guhindura umurongo wo gufasha.
5. Igikombe cyo kubika amavuta na gaze gutandukanya igitutu kigenga valve munsi yumunara wambere mumahugurwa yo gutunganya kirashaje kandi gitemba.Irasimburwa igashyirwa mubikorwa.
6. Kuraho no kugenzura umunara wa diaphragm ugaburira ibiryo mu mahugurwa yo gutunganya, hanyuma uhagarike pompe yo gupima amoniya,
Amahugurwa yo gutunganya umwanda
1. Kuzenguruka ubushyuhe bwamazi: 31 ℃, fungura abafana bane bakonje
Witondere imikorere isanzwe ya DCS na APC.
Imiti ya Haiyuan yamye itajenjetse mugucunga umutekano kandi ikora akazi gakomeye mubikorwa byumutekano.
Igihe cyo kohereza: Nyakanga-29-2022