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amakhemikhali okwelapha amanzi
Isithombe Esifakiwe se-DBNPA
  • I-DBNPA
  • I-DBNPA

I-DBNPA

I-DBNPA（ 2,2-Dibromo-3-nitrilopropionamide） iyi-biocide yezimboni ebanzi, esebenza kahle kakhulu eyenzelwe ukuvimbela ukukhula nokuzalela kwamagciwane kanye nolwelwe ekwenzeni iphepha, emanzini okupholisa aphinda ajikelezwe ezimbonini, ezintweni zokugcoba zensimbi, i-pulp, ukhuni, ukumbozwa, kanye ne-plywood. Iphinde isebenze njenge-ejenti yokulawula i-slime futhi isetshenziswa kabanzi ezinhlelweni zamanzi okupholisa aphinda ajikelezwe emishinini yokugaya amaphepha.

Inombolo ye-CAS: 10222-01-2

Ifomula Yamamolekyuli: C₃H₂Br₂N₂O

 


Izicelo

Imibuzo Evame Ukubuzwa Mayelana Namakhemikhali Okwelapha Amanzi

Amathegi Omkhiqizo

Izinto

Inkomba

Umphumela

Ukubukeka

Amakristalu amhlophe noma i-powder ekristalu

Kuyafaneleka

Okuqukethwe (%)

99 IMIZUZU

99.6

Umswakama (%)

0.5 MAX

0.28

pH

4.0 - 6.5

5.0

Isixazululo Sokuvuvukala

5 OKUPHEZULU

1.45

Indawo Yokuncibilika (℃)

124 - 126

124.3 - 125.4

Umbala Wesixazululo (Pt-Co)

30 MAX

25

Izakhiwo:

● Incibilika kancane emanzini (25°C, 1.5 g/100 g (amanzi));

● Izinzile uma ingaphansi kwezimo ze-asidi; ithambekele ekushayweni yi-hydrolysis uma ingaphansi kwezimo ze-alkaline;

● Incibilika ezincibilikisini eziphilayo ezifana ne-acetone, i-benzene, i-dimethylformamide, i-ethanol, kanye ne-polyethylene glycol;

● Ukwandisa i-pH, ukushisa, noma ukuchayeka ekukhanyeni kwe-ultraviolet kungasheshisa ukubola kwayo;

● Incishiswa kalula yizinto ezinciphisayo; uma itholakala ku-hydrogen sulfide, iyabola ibe yi-cyanoethylamine engeyona enobuthi, ethinta ukusebenza kwayo kokubulala amagciwane.

● Uma i-pH ikhuphuka isuka ku-6.7 iye ku-9.7, i-half-life iyancipha isuka emahoreni angu-37 iye emahoreni angu-0.11.

Izinzuzo

● Ukusebenza okubanzi, okusheshayo, nokugcina isikhathi eside kokubulala amagciwane.

● Isebenza kahle ekuvimbeleni nasekususeni ama-biofilms.

● Ibulala iLegionella ngempumelelo.

● Ukuwohloka okusheshayo.

● Ibulala ngempumelelo amabhaktheriya anciphisa i-sulfate.

● Ayiqukethe noma ayikhiphi i-formaldehyde.

Izicelo

I. Ukwelashwa Kwamanzi

Izinhlelo zamanzi okupholisa ezijikeleza izimboni:Ibulala ngokushesha ama-microorganism emanzini, isusa ukungcoliswa kwezinto eziphilayo ezindaweni zemishini, ithuthukisa ukusebenza kahle kokushintshana kokushisa, inciphisa ukusetshenziswa kwamandla kanye nezingozi zokugqwala, isekela ukulinganisa ngezikhathi ezithile noma okuqhubekayo, futhi isebenza kahle ngamanani aphansi;

Izinhlelo ze-Reverse Osmosis (RO)/Nanofiltration Membrane:Akulimazi ulwelwesi oluhlanganisiwe lwe-polyamide; kubulala ngokushesha amagciwane ezindaweni zolwelwesi; kuvimbela ukubola kwezinto eziphilayo; kwandisa isikhathi sokuphila kolwelwesi; akushiyi zinsalela futhi kulula ukubola; kufanelekile ukuvikela izinhlelo zolwelwesi isikhathi eside;

Ukwelashwa Kwamanzi E-Oilfield:Ilawula amabhaktheriya anciphisa i-sulfate (i-SRB) emanzini afakwa kabusha, ivimbela ukwakheka kwe-hydrogen sulfide kanye nokugqwala kwamapayipi, iqinisekisa ukusebenza kahle koketshezi lokubhoboza, futhi ifanele ukwelashwa kwangaphambili kokukhipha usawoti emanzini olwandle ezindaweni ezikude nolwandle.

II. Imboni Yephepha Nezinkuni

Imboni Yephepha:Isetshenziselwa ukulondolozwa kwe-pulp kanye nokubulala amagciwane ezinhlelweni zokujikeleza kwamanzi amhlophe; ivimbela ukukhula kwesikhunta, iphunga, kanye nokuvinjelwa kwe-slime okubangelwa yizinambuzane ezincane; inciphisa ukuphuka kwephepha; futhi ithuthukisa ikhwalithi yephepha kanye nokusebenza kahle kokukhiqiza;

Izinkuni kanye nePlywood:Kuvimbela isikhunta kanye nebala eliluhlaza okwesibhakabhaka ngesikhathi sokugcina nokusetshenziswa kokhuni; kuvimbela ukukhula kwamagciwane ezintini ze-plywood; kuthuthukisa ukuqina kwamaphaneli; futhi kufanelekile ukuvikela ukhuni ezindaweni ezinomswakama.

III. Izimboni Zamakhemikhali Nezinto Ezisetshenziswayo

Izimbozo kanye Nezinamathiselo:Kuvimbela ukukhula kwesikhunta kanye nokulahlekelwa yi-viscosity ezimbozweni ezisekelwe emanzini, opende be-emulsion, kanye nezinamathiselo ngesikhathi sokugcina nokusetshenziswa; kufaneleka kakhulu ezimbozweni zezakhiwo kanye nezinamathiselo zezimboni ezindaweni ezinomswakama ophezulu;

Izinto Zokusebenza Ngensimbi:Ivimbela ukukhula kwamagciwane kanye nesikhunta ekusikeni uketshezi kanye nama-emulsion, yandisa impilo yenkonzo yokucubungula uketshezi, futhi ivimbela ukukhiqizwa kwephunga kanye nokugqwala kwezingxenye zensimbi;

Izithasiselo ze-Polymer nezendwangu:Ivikela ama-polymer emulsion (njenge-acrylates kanye ne-vinyl acetate) kanye nama-paste okunyathelisa nokudaya izindwangu, ivimbela ukuwohloka komkhiqizo okubangelwa ukungcola kwamagciwane.

IV. Ezinye Izicelo Zezimboni

Ukumba:Ilawula amagciwane ezinhlelweni zokuhlanza udaka namanzi ukuze kuvinjelwe ukugqwala kwemishini kanye nokuvinjelwa kwamapayipi;

Ukucubungula Isikhumba:Ivimbela ukukhula kwamagciwane ngesikhathi senqubo yokushiswa kwesikhumba ukuze kuvinjelwe ukukhula kwesikhunta kanye nephunga esikhumbeni, okuqinisekisa ikhwalithi yomkhiqizo.

Isitoreji:Gcina endaweni epholile, eyomile, enomoya omuhle kude nokukhanya kwelanga okuqondile. Gcina izitsha zivaliwe kahle. Gcina kude nemithombo yokushisa kanye namalangabi avulekile—akuvunyelwe ukubhema. Gcina kude nokudla nezinto ezingahambisani.

Ukupakisha

Izigubhu zekhadibhodi ezingama-25 kg; izikhwama ezingama-25 kg

DBNPA详情图1
DBNPA详情图2
DBNPA详情图4

Isixazululo se-DBNPA esingu-20%

Izinto Inkomba Yobuchwepheshe
Ukubukeka Uketshezi oluphuzi olubonakalayo noma olukhanyayo
Okuqukethwe 20%
Ubuningi (20℃) 1.18-1.24
PH 4.0-7.0

Singakwazi ukwenza ngezifiso imikhiqizo ye-DBNPA ewuketshezi ngamanani ahlukene, njengo-45% no-60%, ngokuya ngezidingo zamakhasimende.

Amagama afanayo

● I-BE 3S

● D-244

● I-Biomate 723

● I-Amerstat 300

● 2,2-Dibromo-2-cyanoacetamide

● i-2-cyano-2,2-dibromo-acetamide

● 2,2-Dibromo-2-cyanoacetamide

● 2,2-Dibromo-3-nitrilopropanamide

● 2,2-Dibromo-3-nitrilopropionamide

● 2,2-Dibromo-2-carbamoylacetonitrile

● 2,2-Dibromo-2-cyanoacetamide, i-dibromocyanacetic acid amide

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