Mohlophisi oa Likotsi tsa Tikoloho

I. Likotsi tsa bophelo bo botle

Tsela ea tlhaselo: Ho hema, ho kenngoa, ho monya ka percutaneous.

Likotsi tsa bophelo bo botle: Ho tšoana le aniline, empa e fokola ho feta aniline, e ka baka seso ho ama letlalo. Ho monya ho lebisa ho thehoeng ha methemoglobin le cyanosis. Ho nyekeloa ke pelo, ho tsekela, hlooho le liphello tsa mali li ka etsahala ka mor'a ho kopana.

Lintlha tsa toxicological le boitšoaro ba tikoloho

Acute toxicity: LD501410mg/kg (rat oral); 1770mg/kg

LITŠOANTŠISO TSE KOTSI: Haeba ho na le lelakabe le bulehileng, mocheso o phahameng kapa ho kopana le moemeli oa oxidizing, ho na le kotsi ea ho chesa le ho phatloha. Mosi o chefo oa nitrogen oxide o ntšoa ke ho bola ha mocheso.

Lihlahisoa tsa ho chesa (ho bola): carbon monoxide, carbon dioxide, nitrogen oxides.

Mokhoa oa ho beha leihlo

Mokhoa oa Khase oa Chromatography bakeng sa Khetho ea Lintho Tse Kotsi Moeeng (Khatiso ea Bobeli), e hlophisitsoeng ke Hang Shih-ping [2]

Mohlophisi oa maemo a tikoloho

mehleng ea Soviet Union

Boholo bo lumelletsoeng ba lintho tse kotsi moeeng ka kamoreng ea koloi

0.2mg/m3

USSR ea mehleng (1977)

Boholo bo lumelletsoeng ba lintho tse kotsi sepakapakeng libakeng tsa bolulo

0.0055mg/m3(boholo bo ka holimo, karolelano ea motšehare/bosiu)

USSR ea mehleng (1975)

Bongata bo lumelletsoeng ba lintho tse kotsi metsing

0.1mg/L

Ho fetola mokhoa oa ho lahla

Qhala karabo

Tlosa basebetsi sebakeng se silafetseng ho ba isa sebakeng se sireletsehileng, thibela basebetsi ba sa amaneng le bona ho kena sebakeng se nang le tšoaetso, 'me u khaole mohloli oa mollo. Ho khothalletsoa hore ba arabelang maemong a tšohanyetso ba apare lisebelisoa tsa ho phefumoloha tse ikemetseng (SCBA) le liaparo tse sireletsang lik'hemik'hale. U se ke ua kopana le phallo ka ho toba, 'me u fanyehe moo ho lutlang teng ha u ntse u netefatsa polokeho. Ho fafatsa moholi oa metsi ho tla fokotsa mouoane, empa ho ke ke ha fokotsa ho chesa ha ho qhalana sebakeng se koaletsoeng. Monya ka motsoako oa lehlabathe kapa sorbent e 'ngoe e sa cheng ebe u bokella bakeng sa ho lahlela sebakeng sa ho lahlela litšila. Haeba tšelo e kholo e tšolohile, ho sebelisoa li-berms, 'me ho lateloe pokello, ho fetisoa, ho e sebelisa, kapa ho lahloa ntle le kalafo e kotsi.

Mokhoa oa ho lahla litšila: ho chesoa, secheso se nang le kamore ea ho chesa, li-oxide tsa nitrogen tse tsoang ho secheso ka har'a scrubber ho tlosa.

Mehato ea ts'ireletso

Tšireletso ea ho hema: Apara mask a khase ha ho na le kotsi ea ho pepesehela mouoane. Apara sesebelisoa sa ho phefumoloha se ikemetseng (SCBA) ha ho ka ba le pholoso ea tšohanyetso kapa ho baleha.

Tšireletso ea mahlo: Apara likhalase tse sireletsang lik'hemik'hale.

Liaparo tse Itšireletsang: Apara liofarolo tse nang le matsoho a thata le lieta tse telele tsa rabara.

Tšireletso ea letsoho: Apara liatlana tsa rabara.

Ba bang: Ho tsuba, ho ja le ho noa ho thibetsoe ka thata sebakeng sa mosebetsi. Fetola 'me u hlatsoe liaparo tsa mosebetsi hang-hang. U se ke ua noa joala pele kapa ka mor'a mosebetsi, 'me u sebelise metsi a futhumetseng ha u itlhatsoa. Sheba bakeng sa chefo. Etsa litlhahlobo tsa pele ho mosebetsi le tsa bongaka nako le nako.

Mehato ea Thuso ea Pele

Ho ama letlalo: Tlosa liaparo tse silafetseng hang-hang 'me u li hlatsoe hantle ka sesepa le metsi. Ela hloko matsoho, maoto le lipekere.

Ho Tobetsa ka Mahlo: Phahamisa lintši tsa mahlo hang-hang 'me u hlatsoe ka metsi a mangata a phallang kapa motsoako oa saline.

Ho hema: tlosa kapele sebakeng ho ea moeeng o hloekileng. Fana ka oksijene haeba khatello ea ho hema e etsahala. Haeba ho tšoaroa ha phefumoloho ho etsahala, tsosolosa hang-hang. Batla thuso ea bongaka.

Ho noa: ho haka, ho noa metsi, hlatsoa mpa, ebe u fana ka mashala a sebelisoang ka molomo ho baka letšollo haeba motho a ka ja ka phoso. Batla thuso ea bongaka.

Mokhoa oa ho tima mollo: metsi a moholi, foam, carbon dioxide, phofo e omileng, lehlabathe.

Ho lokisa mokhoa oa tlhahiso

E fumanoa ka karabelo pakeng tsa aniline le methanol boteng ba sulfuric acid ka mocheso o phahameng le khatello e phahameng. Tšebeliso ea lisebelisoa tse tala: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Karabelo ea aniline le trimethyl phosphate e ka lokisoa ka laboratoring.

Ho sebetsa le ho sebelisa ho hlophisa

Ke thepa e ka sehloohong e tala ea sethethefatsi se khahlanong le ho ruruha le sa analgesic "Mefenamic acid", hape se ka sebelisoa e le thepa e bohareng ea dae, chefo e bolaeang likokoanyana le lihlahisoa tse ling tsa lik'hemik'hale.

Sollubility: Ha e qhibilihe ka metsing, ha e qhibilihe ka har'a motsoako oa asiti, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Lisebelisoa tse ka Sehloohong: E ​​sebelisoa e le dae e bohareng, e sebelisoang ha ho etsoa vanillin, azo dyestuff, triphenylmethane dyestuff, hape e ka sebelisoa e le solvent, stabilizer, analytical reagent, joalo-joalo.

Kopo: Hangata tharollo ea 10% ea styrene, e tsejoang e le #2 accelerant. Hangata e sebelisoa mmoho le 2# e phekolang (dibenzoyl peroxide). Ke mokhoa o atlehang haholo oa ho phekola moo resin e nang le palo e kholo ea phenol e sa lefelloeng kapa moo ketane ea molek'hule ea polyester e nang le mohaho o moholo oa makala a molek'hule. (mohlala, bakeng sa pheko ea vinyl ester resin, bisphenol A mofuta oa polyester resin folisa, chlorinated bridge anhydride type polyester resin, joalo-joalo)

Mokhoa oa tlhahiso

edita

E fumanoa ka karabelo pakeng tsa aniline le methanol boteng ba sulfuric acid ka mocheso o phahameng le khatello e phahameng. Tšebeliso ea lisebelisoa tse tala: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Karabelo ea aniline le trimethyl phosphate e ka lokisoa ka laboratoring.

Mosebetsi le tšebeliso

edita

Ke thepa e ka sehloohong e tala ea sethethefatsi se khahlanong le ho ruruha le sa analgesic "Mefenamic acid", hape se ka sebelisoa e le thepa e bohareng ea dae, chefo e bolaeang likokoanyana le lihlahisoa tse ling tsa lik'hemik'hale.

Sollubility: Ha e qhibilihe ka metsing, ha e qhibilihe ka har'a motsoako oa asiti, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Lisebelisoa tse ka Sehloohong: E ​​sebelisoa e le dae e bohareng, e sebelisoang ha ho etsoa vanillin, azo dyestuff, triphenylmethane dyestuff, hape e ka sebelisoa e le solvent, stabilizer, analytical reagent, joalo-joalo.

Kopo: Hangata tharollo ea 10% ea styrene, e tsejoang e le #2 accelerant. Hangata e sebelisoa mmoho le 2# e phekolang (dibenzoyl peroxide). Ke mokhoa o atlehang haholo oa ho phekola moo resin e nang le palo e kholo ea phenol e sa lefelloeng kapa moo ketane ea molek'hule ea polyester e nang le mohaho o moholo oa makala a molek'hule. (mohlala, bakeng sa ho phekola vinyl ester resin, ho phekola bisphenol A polyester resin, chlorinated bridge anhydride polyester resin, joalo-joalo)

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