Isetshenziselwani iSodium Cyanide?

I-sodium Cyanide ivame ukusetshenziswa embonini yezimayini ukuze kukhishwe igolide ku-ores.

Ngingakusebenzisa kanjani ngokugcwele ukusetshenziswa kwamakhemikhali ekucutshungulweni kwe-ore?

Ukuthuthukisa ukusetshenziswa kwamakhemikhali ekucutshungulweni kwe-ore kuhilela amasu amaningana okuthuthukisa ukusebenza kahle nokusebenza kahle kwezindleko:

Ingabe ikhona imithethonqubo ethile yokusetshenziswa kwamakhemikhali ezimayini?

Yebo, ukusetshenziswa kwamakhemikhali ezimayini kungaphansi kwemithetho ehlukahlukene elawula ukukhiqizwa, ukusetshenziswa, ukugcinwa nokulahlwa kwawo. Le mithethonqubo yakhelwe ukuvikela impilo yabantu kanye nemvelo. Izici zokulawula ezibalulekile zifaka:

Iyini i-ejenti yokuxazulula, futhi isebenza kanjani ezimayini?

I-ejenti yokuhlalisa, eyaziwa nangokuthi i-flocculant, ikhemikhali esetshenziselwa ukusheshisa ukulungiswa kwezinhlayiya ezimisiwe oketshezini. Esimeni sokumbiwa kwezimayini, ama-ejenti okuhlalisa insimbi abalulekile ekwenzeni ngcono ukusebenza kahle kokucutshungulwa kwe-ore kanye nokuphathwa kwemisila.

Ngiyigcina kanjani i-Sodium Cyanide ngokuphepha?

I-sodium Cyanide kufanele igcinwe endaweni epholile, eyomile, kude nezinto ezingahambelani futhi ngokuhambisana neziqondiso zokuphepha.

Ikhaya » Imikhiqizo » Amakhemikhali Aphilayo »isihloko

I-Polyvinyl Alcohol/PVA

Name: I-Sodium Cyanide Factory Cyanides NaCN Yezimayini Zegolide - United Chemical Imboni Yamakhemikhali Yezimboni
Brand: Sodium Cyanide
Price: 2000.0 USD
Availability: InStock

( CAS: 9002-89-5 )

CAS9002-89-5

MFCH2CHOH, C2H4O

Ukucaciswa kobuchwepheshe≥99.00%

Amazinga engozi:Izimpahla ezingezona eziyingozi
UN NUMBER:Izimpahla ezingezona eziyingozi
Ikhodi ye-HS:2905199090
MW:44.053
Ubuningi:1.19-1.31g / cm3
Ukubukeka:powder emhlophe

Ukuthengwa

Bheka

Shiya umlayezo ku-inthanethi

Imininingwane:

Incazelo

I-Polyvinyl alcohol iyi-polymer yokwenziwa kwesinye isikhathi eyaziwa ngokuthi i-PVA, i-PVOH, noma i-PVAL. Le mpushana emhlophe ikhiqizwa ku-polymerization yama-vinyl acetate monomers futhi idlala izindima ezihlukahlukene ezimbonini zezohwebo nezimboni ezifana nephepha, izindwangu, nokunyathelisa. Le nhlanganisela inevolumu yokukhiqiza ephezulu kakhulu phakathi kwama-polymer okwenziwa ancibilika emanzini.

Isicelo

I-Polyvinyl alcohol isetshenziswa embonini yephepha ukwenza iphepha njenge-compactor.
Isetshenziswa embonini yendwangu ukukhiqiza izindwangu.
Enye yezinto ezisetshenziswa kakhulu lezi zinto kusekufakweni kokudla.
Isetshenziswa njenge-emulsion ne-stabilizer ekwakhiweni kokunamathela kwe-PVC noma kwe-PVAc kanye nazo zonke izinhlobo zokumboza.njenge-THF
Le nhlanganisela isetshenziswa njengosizo ekwenzeni i-polymerization yokumiswa.
Isetshenziswa njenge-colloid evikelayo ukuhlakaza i-polyvinyl acetate.
Ukukhiqizwa kwezinyembezi zokwenziwa kanye namaconsi iso ukuze kugcotshwe
Ukukhiqizwa kwamagilavu amelana nezinto zokusetshenziswa zamakhemikhali.
Isetshenziselwa ukukhiqiza i-vinyl fiber. Awekho amafutha adingekayo ukuze kukhiqizwe le micu.
Isetshenziswa efilimini yezithombe.
Namuhla, ama-polymers asekelwe ku-PVA asetshenziswa kabanzi ekukhiqizeni izithasiselo.
Kwezokwelapha, isetshenziswa njenge-embolic agent ku-uterine fibroids (UFE).
I-Polyvinyl alcohol isetshenziswa njenge-emulsifier embonini yezimonyo.
Ibuye isetshenziselwe ezimbonini zezolimo ukukhulisa ukunamathela kwenhlabathi nokuvimbela ukuguguleka kwenhlabathi kanye nokukhiqizwa kukamanyolo wamakhemikhali, izibulala-zinambuzane nezibulala-zinambuzane.

Imininingwane

Akuyona i-FIBER Grade PVASPECIFICATION(i-alkali ephansi)
Into	Izinga Likazwelonke Elihambisanayo	(Mol/mol) I-Degree ye-Alcoholysis	mpa.s Ukungabi nabulungisa	%≤ oluyingozi	%≤ I-Sodium Acetate	%≤ Ash	%≤ PH
03-88(L)	/	85.0 ~ 90.0	2.5-3.5	7.0	1.8	0.7	5 ~ 7
03-97(L)	/	95.0 ~ 99.0	3.0-4.0	7.0	1.8	0.7	5 ~ 7
04-88(L)	/	85.0 ~ 90.0	3.5-4.5	7.0	1.8	0.7	5 ~ 7
04-99(L)	/	98.0 ~ 99.80	3.5-4.5	7.0	1.8	0.7	5 ~ 7
05-88(L)	088-05	85.0 ~ 90.0	4.5-6.5	7.0	1.8	0.7	5 ~ 7
05-99(L)	098-05	98.0 ~ 99.8	4.5-7.0	7.0	1.8	0.7	5 ~ 7
08-88(L)	/	85.0 ~ 90.0	6.5-8.0	7.0	1.8	0.7	5 ~ 7
08-99(L)	/	98.0 ~ 99.8	7.0-9.0	7.0	1.8	0.7	5 ~ 7
10-88(L)	088-08	85.0 ~ 90.0	8.0-11.0	7.0	1.8	0.7	5 ~ 7
10-99(L)	098-08	98.0 ~ 99.8	8.0-12.0	7.0	1.8	0.7	5 ~ 7
13-88(L)	/	86.0 ~ 90.0	11.0-14.0	7.0	1.8	0.7	5 ~ 7
14-92(L)	/	90.0 ~ 94.0	13.0-17.0	7.0	1.8	0.7	5 ~ 7
15-99(L)	/	98.0 ~ 99.8	13.0-18.0	7.0	1.8	0.7	5 ~ 7
17-88(L)	088-20	85.0;90.0	20.0-28.0	7.0	1.8	0.7	5 ~ 7
17-92(L)	092-20	90.0 ~ 94.0	20.0-28.0	7.0	1.8	0.7	5 ~ 7
17-98(L)	/	97.0 ~ 99.0	24.0-32.0	7.0	1.8	0.7	5 ~ 7
17-99(L)	100-27	99.0 ~ 100.0	22.0-32.0	7.0	1.8	0.5	5 ~ 7
20-88(L)	088-35	85.0 ~ 90.0	28.0-40.0	7.0	1.8	0.5	5 ~ 7
20-92(L)	092-35	90.0 ~ 94.0	29.0-40.0	7.0	1.8	0.7	5 ~ 7
20-99(L)	100-35	99.0 ~ 100.0	35.0-48.0	7.0	1.8	0.7	5 ~ 7
24-88(L)	088-50	85.0 ~ 90.0	43.0-58.0	7.0	1.8	0.7	5 ~ 7
24-99(L)	100-72	99.0 ~ 100.0	65.0-85.0	7.0	1.8	1.0	5 ~ 7
26-99(L)	100-86	99.0 ~ 100.0	85.0-100.0	7.0	1.8	0.7	5 ~ 7

IFIBER Grade WANWEIPVA SPECIFICATION
Into	% (Mol/mol) I-Degree ye-Alcoholysis	Izinga elimaphakathi lokuhlanganisa	%≤ oluyingozi	%≤ I-Sodium Acetate	%≤ Ash	%≤ Ash	%≤ Ash	%≤ PH
Izinto ezivamile ezincibilikayo emanzini 17-99 (L)	99.5 ~ 100.0	1700 ~ 1800	5.0	2.0	0.8	93.0	95.0	0.10
Izinto zamandla aphezulu 17-99 (L)	99.8 ~ 100.0	1750 ~ 1900	5.0	2.5	1.0	92.5	-	-

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