Fakitale Yogulitsa Zinthu | Opanga Zinthu ku China, Ogulitsa

M-Nitrobenzoic Acid

Katundu: M-Nitrobenzoic Acid

Dzina lina: 3-Nitrobenzoic Acid

CAS#：121-92-6

Chilinganizo: C₇H₅NO₄

Kapangidwe ka Chilinganizo:

Ntchito: Utoto ndi mankhwala othandizira, mu kapangidwe ka organic, zinthu zowunikira kuwala, utoto wogwira ntchito

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Mpweya Wopangidwa ndi Makampani Opanga Mankhwala

Ukadaulo wa kaboni wogwiritsidwa ntchito ndi makampani opanga mankhwala
Mpweya wopangidwa ndi makampani opanga mankhwala a matabwa umapangidwa ndi utuchi wapamwamba kwambiri womwe umayengedwa ndi njira yasayansi komanso umaoneka ngati ufa wakuda.

Makhalidwe a kaboni oyambitsidwa ndi makampani opanga mankhwala
Imakhala ndi malo akuluakulu, phulusa lochepa, kapangidwe kake ka ma pore abwino, mphamvu yothira madzi mwamphamvu, liwiro losefera mwachangu komanso kuyera kwambiri kwa kuyeretsa utoto ndi zina zotero.

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Mpweya Wogwiritsidwa Ntchito Pochiza Mpweya ndi Gasi

Ukadaulo
Mndandanda wa iziyatsegulidwakaboni mu mawonekedwe a granular amapangidwa kuchokeraChipolopolo cha ukonde wa zipatso kapena malasha, chogwiritsidwa ntchito pogwiritsa ntchito nthunzi yamadzi yotentha kwambiri, panthawi yoponda pambuyo pokonza.

Makhalidwe
Mitundu iyi ya mpweya woyatsidwa ndi malo akuluakulu pamwamba, kapangidwe ka ma pore opangidwa, kulowetsedwa kwambiri, mphamvu zambiri, kutsukidwa bwino, komanso ntchito yosavuta yokonzanso.

Kugwiritsa Ntchito Minda
Amagwiritsidwa ntchito poyeretsa mpweya wa zinthu za mankhwala, kupanga mankhwala, makampani opanga mankhwala, kumwa ndi mpweya wa carbon dioxide, haidrojeni, nayitrogeni, chlorine, hydrogen chloride, acetylene, ethylene, mpweya wopanda mpweya. Amagwiritsidwa ntchito poyeretsa utsi, kugawa ndi kuyeretsa.

kufufuza tsatanetsatane
Mpweya Wogwiritsidwa Ntchito Pochiza Madzi

Ukadaulo
Mitundu iyi ya ma carbohydrate opangidwa ndi makala imapangidwa ndi malasha.
The Njira zogwiritsira ntchito mpweya wopangidwa ndi mpweya zimachitika pogwiritsa ntchito njira imodzi mwa izi:
1.) Kutulutsa mpweya m'thupi: Zinthu zomwe zili ndi mpweya m'thupi zimatenthedwa kutentha kwa madigiri 600–900 Celsius, popanda mpweya (nthawi zambiri mumlengalenga wopanda mpweya wokhala ndi mpweya monga argon kapena nayitrogeni).
2.)Kuyambitsa/Kutulutsa mpweya: Zinthu zopangira kapena zinthu zopangidwa ndi mpweya zimakhudzidwa ndi mpweya woipa (carbon monoxide, oxygen, kapena nthunzi) kutentha kopitirira 250℃, nthawi zambiri kutentha kwake kumakhala pakati pa 600–1200℃.

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Mpweya Wopangidwa ndi Makampani a Mankhwala

Ukadaulo
Mitundu iyi ya mpweya wopangidwa ndi activated carbon mu mawonekedwe a ufa imapangidwa ndi utuchi, makala kapena chipolopolo cha mtedza wa zipatso chokhala ndi khalidwe labwino komanso kuuma, chogwiritsidwa ntchito pogwiritsa ntchito mankhwala kapena madzi otentha kwambiri, pansi pa njira yochizira pambuyo pa njira yoyeretsera yasayansi.

Makhalidwe
Mndandanda wa mpweya wopangidwa ndi activated carbon wokhala ndi malo akuluakulu pamwamba, kapangidwe ka microcellular ndi mesoporous, mayamwidwe ambiri, kusefa mwachangu kwambiri ndi zina zotero.

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Mpweya Wopangidwa ndi Makampani Ogulitsa Chakudya

Ukadaulo
Mitundu iyi ya mpweya wopangidwa ndi activated carbon mu ufa ndi mawonekedwe a granular imapangidwa kuchokera ku utuchi ndi zipatso.natichipolopolocho, chogwiritsidwa ntchito pogwiritsa ntchito njira zakuthupi ndi zamankhwala, panthawi yophwanya, pambuyo pa chithandizo.

Makhalidwe
Mndandanda wa kaboni wopangidwa ndi masopor wopangidwaouskapangidwe kake, kusefa mwachangu kwambiri, kuchuluka kwa madzi okwanira, nthawi yochepa yosefera, mphamvu yabwino yoletsa madzi ndi zina zotero.

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2,3-Difluoro-5-Chloropyridine

Dzina la Chitchaina: 2,3-difluorine-5-Chloropyridine

Dzina la mankhwala: 2,3-Difluoro-5-Chloropyridine

CAS#:89402-43-7

Fomula ya maselo:C₅H₂ClF₂N

Kapangidwe ka chilinganizo:

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Aluminiyamu Potaziyamu Sulphate

Katundu: Aluminiyamu Potaziyamu Sulphate

CAS#：77784-24-9

Chilinganizo: KAl(SO₄)₂•12H₂O

Kapangidwe ka Chilinganizo:

Ntchito: Amagwiritsidwa ntchito pokonza mchere wa aluminiyamu, ufa wophika, utoto, zinthu zopaka utoto, zinthu zoyeretsera, zinthu zosungiramo zinthu, mapepala, zinthu zoteteza madzi, ndi zina zotero. Nthawi zambiri amagwiritsidwa ntchito poyeretsa madzi tsiku ndi tsiku.

kufufuza tsatanetsatane
Mpweya Wogwiritsidwa Ntchito Poyeretsa Shuga

Ukadaulo
Gwiritsani ntchito malasha a bituminous okhala ndi phulusa lochepa komanso sulfure wochepa. Ukadaulo wapamwamba wopera, kukonzanso briquet. Ndi mphamvu zambiri komanso ntchito yabwino kwambiri.

Makhalidwe
Imagwiritsa ntchito njira yokhwima yogwiritsira ntchito tsinde kuti igwire ntchito. Ili ndi malo apadera komanso kukula kwa ma pore abwino. Kuti igwire mamolekyu amitundu ndi mamolekyu opanga fungo mu yankho.

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PVA

Katundu: Polyvinyl alcohol (PVA)

CAS#:9002-89-5

Fomula ya maselo: C2H4O

Fomula Yopangira Kapangidwe:

Ntchito: Monga mtundu wa utomoni wosungunuka, umagwira ntchito makamaka popanga ndi kugwirizanitsa filimu. Umagwiritsidwa ntchito kwambiri mu kukula kwa nsalu, zomatira, zomangamanga, zopangira kukula kwa mapepala, zokutira utoto, mafilimu ndi mafakitale ena.

kufufuza tsatanetsatane
Hydroxypropyl Methyl Cellulose (HPMC) Yogwiritsidwa ntchito popanga pulasitala yochokera ku Gymsum

Pulasitiki yopangidwa ndi gypsum nthawi zambiri imatchedwa matope ouma osakanizidwa kale omwe makamaka amakhala ndi gypsum ngati chomangira. Amasakanizidwa ndi madzi pamalo ogwirira ntchito ndipo amagwiritsidwa ntchito pomaliza makoma osiyanasiyana amkati - njerwa, konkire, ALC block ndi zina zotero.
Hydroxy Propyl Methyl Cellulose (HPMC) ndi chinthu chofunikira kwambiri pakugwiritsa ntchito bwino pulasitala wa gypsum.

kufufuza tsatanetsatane
Hydroxypropyl Methyl Cellulose (HPMC) Yogwiritsidwa ntchito popanga pulasitala wa simenti

Pulasitiki/mawonekedwe opangidwa ndi simenti ndi zinthu zomalizitsa zomwe zingagwiritsidwe ntchito pakhoma lililonse lamkati kapena lakunja. Zimayikidwa pakhoma lamkati kapena lakunja monga khoma lamatabwa, khoma la konkire, khoma lamatabwa la ALC ndi zina zotero. Kaya ndi pamanja (pulasitiki yamanja) kapena ndi makina opopera.

Mtondo wabwino uyenera kukhala wosavuta kugwira ntchito, mpeni wosalala wosamata, nthawi yokwanira yogwirira ntchito, komanso wosasinthasintha; Pakupanga makina masiku ano, mtondo uyeneranso kukhala ndi kupopera bwino, kuti upewe kuthekera kwa kuyika mtondo ndi kutsekeka kwa mapaipi. Thupi lolimba la mtondo liyenera kukhala ndi mphamvu yabwino komanso mawonekedwe abwino pamwamba, mphamvu yoyenera yokakamiza, kulimba bwino, yopanda dzenje, yopanda ming'alu.

Kusunga madzi kwa cellulose ether kumathandiza kuchepetsa kuyamwa kwa madzi ndi nthaka yopanda kanthu, kulimbikitsa madzi abwino a gel, m'malo akuluakulu omanga, kungathandize kuchepetsa kwambiri mwayi woti matope aume msanga, komanso kulimbitsa mphamvu ya mgwirizano; Kutha kwake kukhuthala kungathandize kuti matope onyowa anyowetsedwe pamwamba pa nthaka.

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