Onye nchịkọta ihe egwu gburugburu

I. Ihe egwu ahụike

Ụzọ nke mbuso agha: ikuku ume, ingestion, mmịpụta percutaneous.

Ihe ize ndụ ahụike: Yiri aniline, mana adịghị ike karịa aniline, nwere ike ibute ọnya ọnya na mmetụ akpụkpọ ahụ. Mwepu na-eduga na nguzobe nke methemoglobin na cyanosis. Ọgbụgbọ, dizziness, isi ọwụwa na mmetụta ọbara nwere ike ime mgbe kọntaktị.

Data toxicological na omume gburugburu ebe obibi

Nnukwu nsi: LD501410mg/kg (oke ọnụ); 1770mg/kg (oke bekee percutaneous)

AGHA dị ize ndụ: Ọ bụrụ na ọkụ mepere emepe, oke okpomọkụ ma ọ bụ kọntaktị na onye na-eme ihe na-ekpo ọkụ, enwere ike ịgba ọkụ na mgbawa. A na-ewepụta uzuzu nitrogen oxide na-egbu egbu site na ire ere ọkụ.

Ngwakọta ọkụ (ire ere): carbon monoxide, carbon dioxide, nitrogen oxides.

Nleba anya usoro edezi

Usoro Chromatography gas maka ikpebi ihe dị ize ndụ n'ikuku (mbipụta nke abụọ), nke Hang Shih-ping deziri [2]

Onye ndezi ụkpụrụ gburugburu ebe obibi

mbụ Soviet Union

Oke kachasị ikike nke ihe ndị dị ize ndụ na ikuku n'ime ụlọ ụgbọ ala

0.2mg/m3

USSR mbụ (1977)

Oke kacha ekwe omume nke ihe na-emerụ ahụ na ikuku na ebe obibi

0.0055mg/m3 (kacha uru, nkezi ụbọchị / abalị)

USSR mbụ (1975)

Oke kachasị ikike nke ihe ndị dị ize ndụ n'ime ahụ mmiri

0.1mg/L

Ndozi usoro mkpofu

Nzaghachi okwu

Wepụ ndị ọrụ n'ebe ihe mmetọ ahụ wụfuru gaa n'ebe dị nchebe, machibido ndị ọrụ na-enweghị njikọ ịbanye n'ebe ahụ emetọru, ma bepụ isi ọkụ. A na-atụ aro ka ndị na-anabata ihe mberede na-eyi ngwa iku ume nke nwere onwe (SCBA) na uwe nchebe kemịkal. Abatala na kọntaktị ozugbo na mwụfu ahụ, ma gbanye mmiri ahụ mgbe ị na-ahụ maka nchekwa. Ịgbasa alụlụụ mmiri ga-ebelata ikuku, mana ọ gaghị ebelata ire ọkụ nke ntufu n'ime oghere. Were ngwakọta nke ájá ma ọ bụ sorbent ndị ọzọ na-adịghị ere ọkụ ma na-anakọta maka mkpofu n'ebe a na-ekpofu ihe. Ọ bụrụ na awụfuru nnukwu mwụfu, a na-eji njide na-eji berms, na-esote nnakọta, mbufe, megharịa, ma ọ bụ mkpofu na-enweghị ọgwụgwọ dị ize ndụ.

Usoro mkpofu mkpofu: ihe nsure ọkụ na-ekpo ọkụ, onye na-ekpo ọkụ na ụlọ ọkụ ọkụ, nitrogen oxides sitere na incinerator site na scrubber iji wepụ.

Usoro nchebe

Nchedo iku ume: Yiri ihe mkpuchi gas mgbe enwere ihe ize ndụ nke ikpughe na vapours. Yiri ngwa iku ume nke nwere onwe (SCBA) ma ọ bụrụ na nnapụta mberede ma ọ bụ mgbapụ.

Nchedo anya: Yiri ugogbe nchekwa nchekwa kemịkal.

Uwe nchebe: Yiri uwe elu na-akpachi anya na akpụkpọ ụkwụ rọba ogologo.

Nchedo aka: Yiri gloves roba.

Ndị ọzọ: A machibidoro ịse sịga, iri ihe na ị drinkụ mmanya n'ebe a na-arụ ọrụ. Gbanwee ma saa uwe ọrụ ozugbo. Aṅụla mmanya na-aba n'anya tupu ọrụ ma ọ bụ mgbe arụchara ọrụ, ma jiri mmiri ọkụ na-asa ahụ. Nyochaa maka nsị. Mee tupu ọrụ na nyocha ahụike oge.

Usoro enyemaka mbụ

Mmekọahụ akpụkpọ ahụ: Wepu uwe emerụrụ emerụ ozugbo wee jiri ncha na mmiri sachaa nke ọma. Lezienụ anya na aka, ụkwụ na mbọ.

Kpọtụrụ anya: Welite nku anya ozugbo wee were ọtụtụ mmiri na-agba ọsọ ma ọ bụ saline sachaa.

Inhalation: wepụ ngwa ngwa site na ọnọdụ gaa na ikuku ọhụrụ. Nye oxygen ma ọ bụrụ na nsogbu iku ume apụta. Ọ bụrụ na njide iku ume na-eme, gbalite ozugbo. Chọọ nlekọta ahụike.

Nri: ịhịa aka n'ahụ, ṅụọ mmiri, ịsa afọ wee nye unyi na-arụ ọrụ nke ọnụ iji kpalite afọ ọsịsa ma ọ bụrụ na ọ na-agba ya na mberede. Chọọ nlekọta ahụike.

Usoro ọkụ ọkụ: mmiri foam, ụfụfụ, carbon dioxide, ntụ ntụ, ájá.

Nhazi usoro mmepụta

A na-enweta ya site na mmeghachi omume n'etiti aniline na methanol na ọnụnọ sulfuric acid na oke okpomọkụ na nrụgide dị elu. Nri nke akụrụngwa: aniline 790kg / t, methanol 625kg / t, sulfuric acid 85kg / t. Enwere ike ịkwadebe mmeghachi omume nke aniline na trimethyl phosphate na ụlọ nyocha.

Arụ ọrụ na iji edezi

Ọ bụ isi akụrụngwa nke ọgwụ mgbochi mkpali na analgesic "Mefenamic acid", a pụkwara iji ya mee ihe dị ka ihe dị n'etiti ihe na-esi ísì ụtọ, pesticides na ngwaahịa ndị ọzọ.

Solubility: Na-adịghị ike na mmiri, soluble na acid ngwọta, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Isi eji: Ejiri ya dị ka etiti nke dyestuff, ejiri ya na mmepụta nke vanillin, azo dyestuff, triphenylmethane dyestuff, nwekwara ike iji dị ka ihe mgbaze, stabilizer, reagent nyocha, wdg.

Ngwa: Na-emekarị ihe ngwọta 10% nke styrene, nke a maara dị ka #2 accelerant. A na-ejikarị ya na onye na-agwọ ọrịa 2 # (dibenzoyl peroxide). Ọ bụ usoro ọgwụgwọ dị irè nke ọma ebe resin nwere nnukwu phenol n'efu ma ọ bụ ebe polyester molecular yinye nwere nnukwu ihe owuwu alaka molekụla. (dịka ọmụmaatụ maka ọgwụgwọ resin vinyl ester, bisphenol A ụdị polyester resin curing, chlorinated bridge anhydride ụdị polyester resin, wdg.)

Usoro mmepụta

dezie

A na-enweta ya site na mmeghachi omume n'etiti aniline na methanol na ọnụnọ sulfuric acid na oke okpomọkụ na nrụgide dị elu. Nri nke akụrụngwa: aniline 790kg / t, methanol 625kg / t, sulfuric acid 85kg / t. Enwere ike ịkwadebe mmeghachi omume nke aniline na trimethyl phosphate na ụlọ nyocha.

Ọrụ na ojiji

dezie

Ọ bụ isi akụrụngwa nke ọgwụ mgbochi mkpali na analgesic "Mefenamic acid", a pụkwara iji ya mee ihe dị ka ihe dị n'etiti ihe na-esi ísì ụtọ, pesticides na ngwaahịa ndị ọzọ.

Solubility: Na-adịghị ike na mmiri, soluble na acid ngwọta, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Isi eji: Ejiri ya dị ka etiti nke dyestuff, ejiri ya na mmepụta nke vanillin, azo dyestuff, triphenylmethane dyestuff, nwekwara ike iji dị ka ihe mgbaze, stabilizer, reagent nyocha, wdg.

Ngwa: Na-emekarị ihe ngwọta 10% nke styrene, nke a maara dị ka #2 accelerant. A na-ejikarị ya na onye na-agwọ ọrịa 2 # (dibenzoyl peroxide). Ọ bụ usoro ọgwụgwọ dị irè nke ọma ebe resin nwere nnukwu phenol n'efu ma ọ bụ ebe polyester molecular yinye nwere nnukwu ihe owuwu alaka molekụla. (dịka ọmụmaatụ, maka ọgwụgwọ resin vinyl ester, ọgwụgwọ nke bisphenol A polyester resins, chlorinated bridge anhydride polyester resins, wdg.)

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