hae-haukene

H2S Mea Hoopau

  • Hanai maʻamau: H2Huihui kinoea waiwai S
  • H2S maʻiʻo: ≤1ppm e vol.
  • Ka hana: 'akomi, PLC hoʻomalu
  • Utilities: pono kēia mau mea pono:
  • Mana uila

Hoʻolauna Huahana

Kaʻina hana

ʻO ka hao paʻakikī desulfurization nā hiʻohiʻona o ka nui absorption hiki o ka sulfur, kiʻekiʻe desulfurization maikaʻi, wikiwiki wikiwiki o ka sulfur extraction a me ka oxidation regeneration, maʻalahi hoʻihoʻi o ka sulfur, pollution-free desulfurizer, a ua ʻike ʻia i ka noi ʻoihana.

Hiki i ke kaʻina hana desulfurization paʻakikī ke hoʻokō i ka 99.9% H2ʻO ka hoʻoneʻe ʻana o S ma nā ʻoihana ʻoihana he nui, me ka ʻili kinoea maoli, ka ʻaila ʻaila, ka hoʻomaʻemaʻe ʻaila, ka mālama kino kinoea, ke kinoea sulfur kemika a me ke kinoea umu coke, etc.
I loko o kēia mau kaʻina hana ʻoihana, hiki ke mālama ʻia ke kinoea mai kahi mau mika cubic a hiki i ʻumi kaukani mau mika cubic, a ʻo ka sulfur i hana ʻia i kēlā me kēia lā mai kahi mau kilokani a hiki i ka nui o nā tona.
ʻO ka H2ʻO ka maʻiʻo S o ke kinoea i mālama ʻia e ka ʻōnaehana hao paʻakikī ma lalo o 1PPmV.

Hiʻona

(1) He kiʻekiʻe ka nui o ka wehe ʻana o ka H2S, ʻoi aku ka nui o ka neʻe ʻana o ka neʻe mua ma mua o 99.99%, a me ka neʻe ʻana o H.2S i loko o ke kinoea huelo i mālama ʻia ma lalo o 1 ppm.
(2) Ka laulā noi ākea, hiki ke hana me nā ʻano like ʻole o H2S kinoea.
(3) He maʻalahi ka hana a hiki ke hoʻololi i ka loli nui o H2S noʻonoʻo a me ka kahe kahe o ke kinoea maka mai 0 a 100%.
(4) Pili kaiapuni, ʻaʻohe ʻekolu ʻōpala i hana ʻia.
(5) Nā kūlana hoʻonā haʻahaʻa, ka pae wai a me ke kaʻina hana wela maʻamau.
(6) He maʻalahi ka hana maʻalahi, ka holo ʻana o ka mea kanu a me ka hana i kēlā me kēia lā.
(7) ʻO ka hana hoʻokele waiwai kiʻekiʻe, nā kapuaʻi liʻiliʻi, nā kumukūʻai hoʻolimalima liʻiliʻi a me nā kumukūʻai haʻahaʻa o kēlā me kēia lā.
(8) ʻO ka hana palekana kiʻekiʻe, ʻaʻole hoʻohana ka ʻōnaehana i nā mea ʻawaʻawa a me nā huahana sulfur me ka H2S kinoea.

Kahua noi

ʻO ke kinoea kūlohelohe a me ka desulfurization kinoea pili
Acid huelo kinoea desulfurization a me ka sulfur recovery
ʻO ka hoʻomaʻemaʻe kinoea desulfurization
ʻO ka desulfurization i ka umu coke
Biogas desulfurization
Syngas desulfurization

Kaʻina Hoʻopau H2S

1, ka hao paʻakikī desulfurization
I ka wā e pili ana i ke kinoea lapalapa a i ʻole ke kinoea maikaʻi ʻē aʻe, hoʻohana ʻia kahi hale kiaʻi kūʻokoʻa kūʻokoʻa a me kahi hale kiaʻi oxidation a hoʻopaʻa ʻia ka mea hoʻoheheʻe hao i loko o ka moku e ka paila booster. Hoʻokaʻawale ka absorber i ka H2S mai ke kinoea i loko o ka sulfur a hoʻololi iā ia i ka sulfur elemental. Hiki i ke kolamu oxidation ke hoʻihoʻi hou i ka catalyst paʻakikī hao. Hoʻokō ʻia ka desulfurization a me ka hana hou ʻana i nā hale kiaʻi ʻelua, no laila ua kapa ʻia ʻo ia ke kaʻina hana ʻelua.
2, Paʻi-kaapuni hao paʻakikī desulfurization
Hiki ke hoʻohana ʻia ke kaʻina hana hoʻopulapula i ka wā e pili ana i nā kinoea amine a me nā kinoea kinoea haʻahaʻa hiki ʻole ke puhi ʻia. I loko o kēia ʻōnaehana, ua hoʻohui ʻia ka hale kiaʻi absorption a me ka hale kiaʻi oxidation i hoʻokahi ʻāpana, no laila e hōʻemi ana i hoʻokahi moku, a e hoʻopau ana i ka hopena circulation pump a me nā mea pili pipeline.

Ka oxidation o ka sulfur

H2S absorption kaʻina a me ka Ionization Kaʻina - Mass Transfer kaʻina hana - Rate control step
H2S+ H2Ojt HS-+ H+
Kaʻina hoʻokahe ʻana i ka Sulfur - Ka hopena wikiwiki
HS-+ 2Fe3+ jtS°(s) + H++ 2Fe2+
Hoʻokumu ʻia ka Sulfur ma ke ʻano he paʻa a hoʻokumu i ka hao bivalent

Kaʻina hana hou ʻana o ka Catalyst

ʻO ke kaʻina hoʻoheheʻe o ka oxygen - kaʻina hoʻoili nui, ka pae hoʻokele helu, ʻo ke kumu oxygen ka ea
Hoʻoulu hou Catalyst - Kaʻina hana wikiwiki
½ ʻO2+ 2Fe2++ H2Ojt2Fe3++ 2OH-