Mohlophisi oa Likotsi tsa Tikoloho

I. Likotsi tsa bophelo bo botle

Tsela ea ho hlasela: Ho hema, ho monya, ho monya ka percutaneous.

Likotsi tsa bophelo bo botle: Ho tšoana le aniline, empa e fokola ho feta aniline, e ka baka liso letlalong. Ho monya ho lebisa ho thehoeng ha methemoglobin le cyanosis. Ho nyekeloa ke pelo, ho tsekela, hlooho e opang le liphello tsa mali li ka hlaha kamora ho kopana.

Lintlha tsa chefo le boitšoaro ba tikoloho

Chefo e matla: LD501410mg/kg (ka molomo oa rat); 1770mg/kg (mmutla o ka lehlakoreng le leng)

LITŠOANTŠO TSE KOTSI: Haeba ho ka ba le lelakabe le bulehileng, mocheso o phahameng kapa ho kopana le oxidizing agent, ho na le kotsi ea ho cha le ho phatloha. Mosi o chefo oa naetrojene oxide o lokolloa ke ho bola ha mocheso.

Lihlahisoa tsa ho tuka (ho bola): carbon monoxide, carbon dioxide, naetrojene oxides.

Ho hlophisa mokhoa oa ho beha leihlo

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

Mohlophisi oa maemo a tikoloho

Soviet Union ea mehleng

Maemo a phahameng ka ho fetisisa a lumelletsoeng a lintho tse kotsi moeeng ka phapusing ea koloi

0.2mg/m3

USSR ea mehleng (1977)

Maemo a phahameng a lumellehang a lintho tse kotsi sepakapakeng libakeng tsa bolulo

0.0055mg/m3 (boleng bo phahameng ka ho fetisisa, karolelano ea motšehare/bosiu)

USSR ea mehleng (1975)

Ho hlaka ho hoholo ho lumellehang ha lintho tse kotsi metsing

0.1mg/L

Ho hlophisa mokhoa oa ho lahla

Karabo ea ho tšoloha

Tlosa basebetsi sebakeng se silafetseng se tšolohileng ho ea sebakeng se sireletsehileng, thibela basebetsi ba sa amaneng le bona ho kena sebakeng se silafetseng, 'me u khaole mohloli oa mollo. Ho khothalletsoa hore ba arabelang maemong a tšohanyetso ba apare lisebelisoa tsa ho hema tse ikemetseng (SCBA) le liaparo tse sireletsang tsa lik'hemik'hale. U se ke ua kopana ka ho toba le tšolohileng, 'me u koale ho lutla ha metsi ha u ntse u netefatsa polokeho. Ho fafatsa moholi oa metsi ho tla fokotsa mouoane, empa ho ke ke ha fokotsa ho cha ha tšolohelo sebakeng se koetsoeng. Monye ka motsoako oa lehlabathe kapa sorbent e 'ngoe e sa cheseng 'me u e bokelle bakeng sa ho e lahla sebakeng sa ho lahla litšila. Haeba tšolohelo e kholo e tšolohile, ho sebelisoa setshelo se sebelisang li-berms, se lateloa ke pokello, phetisetso, tšebeliso ea lintho tse ncha, kapa ho lahla ntle le kalafo e kotsi.

Mokhoa oa ho lahla litšila: ho chesa, ho chesa ka kamoreng ea ho chesa, li-oxide tsa naetrojene tse tsoang ho chesa ka har'a scrubber ho li tlosa.

Mehato ea tšireletso

Tšireletso ea ho hema: Roala maske ea khase ha ho na le kotsi ea ho pepesehela mouoane. Roala sesebelisoa sa ho hema se ikemetseng (SCBA) haeba ho ka ba le pholoso ea tšohanyetso kapa ho baleha.

Tšireletso ea mahlo: Roala likhalase tsa tšireletso tsa lik'hemik'hale.

Liaparo tse Sireletsang: Apara li-overall tse matsoho a thata le lieta tse telele tsa rabara.

Tšireletso ea matsoho: Apara liatlana tsa rabara.

Tse ling: Ho tsuba, ho ja le ho noa ho thibetsoe ka thata sebakeng sa mosebetsi. Fetola 'me u hlatsoe liaparo tsa mosebetsi kapele. U se ke ua noa joala pele kapa ka mor'a mosebetsi, 'me u sebelise metsi a futhumetseng bakeng sa ho hlapa. Hlokomela chefo. Etsa litlhahlobo tsa bongaka pele ho mosebetsi le 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 manala.

Ho ama mahlo: Phahamisa mahlo hang-hang 'me u hlatsoe ka metsi a mangata a phallang kapa tharollo ea letsoai.

Ho hema: tlosa kapele sebakeng seo ho ea moeeng o hloekileng. Fana ka oksijene haeba ho hlaha bothata ba ho hema. Haeba ho hlaha bothata ba ho hema, mo tsose hang-hang. Batla thuso ea bongaka.

Ho monya: ho hlatswa mpa ka metsi a hlwekileng, ho nwa metsi, ho hlatswa mpa ebe o ntsha mashala a butswe ka molomo ho baka letshollo haeba ho ka etsahala hore motho a monye ka phoso. Batla thuso ya bongaka.

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

Ho hlophisa mokhoa oa tlhahiso

E fumanoa ka karabelo pakeng tsa aniline le methanol moo ho nang le asiti ea sulfuric mochesong o phahameng le khatellong e phahameng. Tšebeliso ea thepa e tala: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Karabelo ea aniline le trimethyl phosphate e ka lokisoa laboratoring.

Mosebetsi le tšebeliso ea ho hlophisa

Ke thepa e ka sehloohong e tala ea moriana o thibelang ho ruruha le o kokobetsang bohloko oa "Mefenamic acid", 'me e ka boela ea sebelisoa e le thepa e bohareng ea dae, chefo e bolaeang likokoanyana le lihlahisoa tse ling tsa lik'hemik'hale.

Ho qhibiliha: Ha e qhibilihe ka metsing, e qhibiliha ka har'a tharollo ea asiti, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Tšebeliso e ka Sehloohong: E ​​sebelisoa e le karolo ea dae, e sebelisoang tlhahisong ea vanillin, azo dyestuff, triphenylmethane dyestuff, e ka boela ea sebelisoa e le solvent, stabilizer, analytical reagent, jj.

Tšebeliso: Hangata tharollo ea 10% ea styrene, e tsejoang e le #2 accelerant. Hangata e sebelisoa hammoho le 2# curing agent (dibenzoyl peroxide). Ke sistimi e sebetsang hantle haholo ea curing moo resin e nang le phenol e ngata ea mahala kapa moo ketane ea limolek'hule ea polyester e nang le sebopeho se seholo sa makala a limolek'hule. (mohlala, bakeng sa vinyl ester resin curing, bisphenol A type polyester resin curing, chlorinated bridge anhydride type polyester resin, jj.)

Mokhoa oa tlhahiso

fetola

E fumanoa ka karabelo pakeng tsa aniline le methanol moo ho nang le asiti ea sulfuric mochesong o phahameng le khatellong e phahameng. Tšebeliso ea thepa e tala: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Karabelo ea aniline le trimethyl phosphate e ka lokisoa laboratoring.

Mosebetsi le tšebeliso

fetola

Ke thepa e ka sehloohong e tala ea moriana o thibelang ho ruruha le o kokobetsang bohloko oa "Mefenamic acid", 'me e ka boela ea sebelisoa e le thepa e bohareng ea dae, chefo e bolaeang likokoanyana le lihlahisoa tse ling tsa lik'hemik'hale.

Ho qhibiliha: Ha e qhibilihe ka metsing, e qhibiliha ka har'a tharollo ea asiti, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Tšebeliso e ka Sehloohong: E ​​sebelisoa e le karolo ea dae, e sebelisoang tlhahisong ea vanillin, azo dyestuff, triphenylmethane dyestuff, e ka boela ea sebelisoa e le solvent, stabilizer, analytical reagent, jj.

Tšebeliso: Hangata tharollo ea 10% ea styrene, e tsejoang e le #2 accelerant. Hangata e sebelisoa hammoho le 2# curing agent (dibenzoyl peroxide). Ke sistimi e sebetsang hantle haholo ea curing moo resin e nang le phenol e ngata ea mahala kapa moo ketane ea limolek'hule ea polyester e nang le sebopeho se seholo sa makala a limolek'hule. (mohlala, bakeng sa curing ea resin ea vinyl ester, curing ea li-resin tsa polyester tsa bisphenol A, li-resin tsa polyester tsa anhydride tsa borokho bo nang le chlorinated, jj.)

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