Mashandiro uye Mashandiro eDiethanolamine

Diethanolamine (DEA) chinhu chinobva muorganic chine fomura yemakemikari C4H11NO2. Imvura isina ruvara kana kristaro ine alkaline uye inogona kupinza magasi akadai secarbon dioxide nehydrogen sulfide mumhepo. Diethanolamine yakachena chinhu chichena chakasimba patembiricha yemumba, asi maitiro ayo ekuchinja-chinja uye kutonhora zvakanyanya anoita kuti dzimwe nguva iite semvura isina ruvara uye yakajeka. Diethanolamine, seimwe amine yechipiri nediol, ine mashandisirwo akawanda mukugadzirwa kweorganic. Kufanana nemamwe macompounds eamine, diethanolamine haina kusimba zvakanyanya. Muna 2017, World Health Organization's International Agency for Research on Cancer yakaburitsa runyorwa rwekutanga rwezvinokonzera carcinogens, uye yakabatanidza diethanolamine mune runyorwa rweCategory 2B carcinogens. Muna 2013, chinhu ichi chakaiswawo muchikamu che "chingangokonzera carcinogen kuvanhu" neInternational Agency for Research on Cancer.

Mashandiro uye Mashandiro eDiethanolamine

1. Inonyanya kushandiswa semushonga unonyungudutsa gasi rine acid, non-ionic surfactant, emulsifier, polishing agent, industrial gas purifier uye lubricant senge CO2, H2S neSO2. Iminodiethanol, inozivikanwawo se diethanolamine, inhengo yepakati ye herbicide glyphosate. Inoshandiswa semushonga unonyungudutsa gasi uye sezvinhu zvekugadzira mishonga yekugadzira uye kugadzira organic.

2. Diethanolamine imhando yepakati mukugadzirwa kweorganic. Semuenzaniso, inogona kushandiswa kugadzira zvimwe zvinhu zvinobvisa mabhakitiriya muindasitiri yemachira. Mafuta ane acid munyu weMorpholine anogona kushandiswa sezvinodzivirira. Morpholine inogona kushandiswawo kugadzira mushonga wepfungwa unoderedza kushushikana kwetsinga dzeropa (central nervous system drug pholcodine). Kana se solvent. Diethanolamine inoshandiswa mu analytical chemistry se reagent uye gas chromatography stationary solution yekuchengetedza nekuparadzanisa alcohols, glycols, amines, pyridines, quinolines, piperazines, thiols, thioethers, nemvura.

3. Diethanolamine chinhu chakakosha chinodzivirira ngura uye chinogona kushandiswa sechinodzivirira ngura mukuchenesa mvura mubhoyila, chinotonhodza injini yemotokari, mafuta ekuboorera nekucheka, uye mamwe marudzi emafuta ekuzora. Inoshandiswawo mugasi rechisikigo sechinhu chinonyudza magasi eacid anocheneswa. Inoshandiswa semulsifier muzvizoro zvakasiyana-siyana nemishonga. Muindasitiri yemachira, inogona kushandiswa semafuta anonyorovesa, anonyorovesa, anonyorovesa uye zvimwe zvinhu zvakagadzirwa neorganic.

4. Inoshandiswa semushonga unonyungudutsa acid, plasticizer, softener, emulsifier, nezvimwewo muma glues. Inoshandiswawo semushonga unonyungudutsa acidic gases (senge hydrogen sulfide, carbon dioxide, nezvimwewo) mugasi repetroleum, gasi rechisikigo nemamwe magasi. Inoshandiswa pakugadzira mishonga, mishonga yezvipembenene, dye intermediates uye surfactants. Inoshandiswa semushonga unonyungudutsa mafuta newakisi, uye inonyungudutsa dehwe nefibers dzekugadzira pasi pemamiriro ezvinhu ane acidic. Inoshandiswa semushonga unonyungudutsa uye unovandudza furo muma shampoos ne sipo dzakareruka. Inoshandiswawo semushonga unonyungudutsa, unonyorovesa, unopenya uye unobvisa guruva mu engine piston.

5. Inoshandiswa semushonga wekugadzira sirivha, cadmium plating, lead plating, zinc plating, nezvimwewo.

6. Inoshandiswa sezvinhu zvinogadzirisa zvinhu, zvinonyudza acid gasi, zvinopfavisa uye zvinozora, uye mukugadzirwa kwezvinhu zvakasikwa.

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