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Hana kūikawā i ka hana ʻana i ka waiʻona propargyl, 1,4 butynediol a me 3-chloropropyne

Iecaianoaaiiuo Log Of Propargyl Alcohol A me 1,4 Butynediol

Ma Iulai 3, 2022, hana maʻamau ʻo Haiyuan, ka nānā ʻana i ka hana wehe ʻana i ka formaldehyde, ka hana maʻamau o ka waiʻona propargyl a me 1,4 butynediol i hoʻopau ʻia, a me ka nānā ʻana o ka hale hana i loko o ke keʻena kikowaena.

E nānā i ka hana formaldehyde i ka lā, a koi aku i ka hoʻokō ʻana i nā pono kākoʻo palekana e like me ka haʻalele ʻole o nā mea hoʻohana, ka hoʻokumu ʻana i ka electrostatic, nā mea moe hoʻoheheʻe, ka nānā ʻana i ka valve pani pilikia, nā lako pilikia, etc.

Ka Papa Hana No Propargyl Alcohol A me 1,4 Butynediol (1)
Ka Papa Hana No Propargyl Alcohol Me 1,4 Butynediol (2)

Keena hoʻomalu waena Patrol: kiaʻi i ka lumi hoʻomalu waena o nā kumu pilikia nui e like me ka propargyl alcohol, 1,4 butynediol tank farm a me formaldehyde tank farm e hōʻoia i ka maʻamau o nā hōʻailona āpau.

Ka hana o kēlā me kēia hale hana:

hale hana hoʻolako kinoea

1. ʻO ke kaomi o ka waihona kinoea i loko o ka hale hana hana kinoea he 3.69kpa, a ʻo ka mahana hana o nā pūʻulu ʻelua o nā mea hana A a me B he 75-78 ℃.

2. He 86.7kg ka huina nui o na kinikini calcium carbide i pa'i ia no ka hui ana i ka la, a he 135kg ka pauda calcium carbide.

3. Hōʻike ʻia ka wai ma ke kumu o ka lua weld o ka pipeline puka o ka slurry pump ʻĀkau i loko o ka mea kanu kinoea (kahi i hana mua ʻia ai ka clip), a hoʻomau i ka hoʻoponopono ʻana i ke kihi e hana ai i ke kiʻi.

Hale hana hoʻopaʻa inoa

1. ʻO ka hoʻonā hoʻonā ʻana o ka ipu hoʻāla A ua paʻi ʻia i loko o kahi ʻōnaehana

2. Ho'opau 'ia ka hopena ho'āla o ka ipu ho'āla B i ka hola 20:50.

3. PH waiwai o ka wai alkali ma alkali hale kiaʻi: 13.33

PH waiwai i mua o ka hale kiaʻi alkali: 6.36

PH waiwai ma hope o ka hale kiaʻi alkali: 7.51

PH waiwai o ka mea hoomaemae: 12.52

4. ʻO 90% ka mea hoʻolako acetylene i loko o ka hale hana synthesis, a ʻo ka ʻike kinoea hoʻihoʻi he 74%

Hale hana hoʻomaʻemaʻe

1. Maʻiʻo o ka butanediol i unuhi ʻia mai ka hale kiaʻi diaphragm: 65.7%, waiwai pH: 5.54, conductivity: 1237, wela: 25 ℃.

2. Hoʻopili ʻia ka methanol e loaʻa ana ka mahana o ka hale kiaʻi dealcoholization ma 73.5 ℃, a ʻo ka ʻike o ka waiʻona propargyl i ka methanol i ana ʻia he 0.8

3. ʻO ka wai amonia i hoʻohui ʻia i loko o ka hale kiaʻi diaphragm i ka neʻe ʻana o ka lā: 45L, ka wehe ʻana o ka pauma dosing ammonia: 15%, ke alapine o ka mea hoʻololi alapine: 100%, ka waiwai pH i ana ʻia e ka pH mika: 9.2

4. ʻO ka wehe ʻana o ka hale kiaʻi diaphragm i ka hale hana hoʻomaʻemaʻe he 100%, a ʻo ke kahe ʻana he 10.7m ³/h.He haʻahaʻa ke kahe, a e wehe ʻia a nānā ʻia ka valve pneumatic o ka laina nui.A hoʻomaka i ka hana hoʻoponopono laina kōkua.

5. ʻO ke kīʻaha hoʻokaʻawale ʻaila a me ke kinoea o ka pahu hoʻoponopono kaomi ma lalo o ka hale kiaʻi mua i ka hale hana hoʻomaʻemaʻe ke ʻelemakule a leak.Ua pani ʻia a hoʻohana ʻia.

6. Wehe a nānā i ka diaphragm tower feed flowmeter i loko o ka hale hana hoʻomaʻemaʻe, a hoʻōki i ka ammonia dosing metering pump,

Hale hana hoʻomaʻemaʻe wai

1. Kaapuni ana i ka wai wela: 31 ℃, wehe i eha mea hoomaha hale kiai

E nānā i ka hana maʻamau o DCS a me APC.

Ka Papa Hana No Propargyl Alcohol A me 1,4 Butynediol (3)

Ua paʻa mau ʻo Haiyuan chemical i ka hoʻokele hana palekana a hana i kahi hana paʻa i ka hana palekana.


Ka manawa hoʻouna: Iulai-29-2022