urupapuro_rwanditseho

Amakuru y'inganda

  • Uzi byinshi bite ku bumenyi bwo kuzenguruka?

    Uzi byinshi bite ku bumenyi bwo kuzenguruka?

    01 Igitekerezo cyo Gutunganya Amabuye y'agaciro, kizwi kandi nka gutunganya amabuye y'agaciro asanzwe, ni ikoranabuhanga ryo gutandukanya amabuye y'agaciro ritandukanya amabuye y'agaciro n'amabuye y'agaciro ya gangue ku buryo bwo guhuza gazi n'amazi, hifashishijwe itandukaniro riri mu miterere y'ubuso bw'amabuye y'agaciro atandukanye ari mu mabuye y'agaciro,...
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  • Iterambere n'amabwiriza y'imiti yica udukoko ikoreshwa mu gutera imiti

    Iterambere n'amabwiriza y'imiti yica udukoko ikoreshwa mu gutera imiti

    Imiti ikoreshwa mu gusukura imiti ikoreshwa mu gusukura, gukwirakwiza, gusya no gushonga mu gutunganya imiti yica udukoko, kandi yabaye ibintu by'ingenzi mu miti ikoreshwa mu gusukura imiti yica udukoko. Nanone ikunze kwitwa imiti ifasha mu gusukura imiti, igabanya ubukana, igabanya ubukana n'ibindi bikoresho, bishobora kuba uruvange rw'imiti ...
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  • Ibiranga imiti ikoreshwa cyane mu isabune

    Ibiranga imiti ikoreshwa cyane mu isabune

    Imiti ikoreshwa mu gukamura ibintu Hari ubwoko bwinshi bwa miti ikoreshwa mu gukamura ibintu. Ishyirwa mu byiciro hakurikijwe umusaruro, imiti ikoreshwa mu gukamura ibintu ikoreshwa mu gukamura ibintu igizwe na 56%, imiti ikoreshwa mu gukamura ibintu idafite ionic igizwe na 36%, imiti ikoreshwa mu gukamura ibintu ikoreshwa mu gukamura ibintu igizwe na amphoteric surfactants igizwe na 5%, na miti ikoreshwa mu gukamura ibintu ikoreshwa mu gukamura ibintu igizwe na cationic surfactants igizwe na 3%. 2. Imiti ikoreshwa mu gukamura ibintu ...
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  • Amahame yo guhitamo ibikoresho byo gusukura imiti bikoresha imiti ikoreshwa mu gusukura ...

    Amahame yo guhitamo ibikoresho byo gusukura imiti bikoresha imiti ikoreshwa mu gusukura ...

    I. Uburyo bwo gukora ibikoresho byo gusukura byo gusukura spray, byongeramo ifuro rito cyangwa ridafite ifuro: Ubwoko bukunze gukoreshwa burimo ifuro rikoresha silane, ifuro rikoresha polyether n'ifuro rikoresha alcohol rikoresha molekile nke. Hitamo ifuro rikwiye. II. Uburyo butatu bw'ingenzi bwo guhitamo ifuro rikoresha surfactant...
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  • Isabune yo mu masahani n'ibinyabutabire

    Isabune yo mu masahani n'ibinyabutabire

    1. Intangiriro Hamwe n'iterambere ry'inganda zikora imiti, imibereho y'abantu yakomeje kuba myiza. Nubwo ubuzima bwarushijeho kwiyongera cyane, byanateje ibibazo bikomeye by'ibidukikije, ndetse binashyira mu kaga ubuzima bw'abantu n'umutekano wabo. Uko abantu basaba ubuzima ...
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  • Incamake y'umutekano w'ibikoresho bya surfactants

    Incamake y'umutekano w'ibikoresho bya surfactants

    Umutekano w'ibikoresho byo mu bwoko bwa Surfactants Ibikoresho byo mu bwoko bwa Surfactants n'ibinyabutabire byabyo bitera impinduka mu binyabuzima, cyane cyane uburozi bushobora kubaho n'ingaruka mbi ku mubiri, harimo uburozi bukabije, uburozi busanzwe, uburozi buhoraho, ingaruka ku burumbuke no kororoka, uburozi bw'urusoro, uburozi bwo mu nda, impinduka mu mikorere y'umubiri,...
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  • "Abavandimwe batatu" ba alifatique amines: primary, secondary na tertiary

    Amine za Aliphatic bivuze ubwoko bunini bw'ibinyabutabire bya amine organic aho atome za hydrogen za molekile za amonia zisimburwa n'amatsinda ya aliphatic alkyl afite uburebure bwa karuboni kuva kuri C8 kugeza kuri C22. Mu bihe bya kera, abavandimwe bakomokaga mu muryango umwe bakurikiranye Bo, Zhong, Shu na ...
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  • Ikoranabuhanga rya Formula y'amasabune yo kumesa imyenda

    Ikoranabuhanga rya Formula y'amasabune yo kumesa imyenda

    Amasabune ni ibikoresho byihariye byo gusukura. Ku isoko, ifu yo kumesa imyenda n'amazi yo kumesa imyenda ni byo bikunze gukoreshwa cyane mu kumesa imyenda. Ifu yo kumesa imyenda ntishobora gushonga burundu mu gihe ikoreshwa; ibisigazwa byayo bishobora kwangiza imyenda byoroshye kandi bikagorana kuyimesa. Mubikomeje...
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  • Gukoresha imiti igabanya ifu mu gusukura inganda

    Gukoresha imiti igabanya ifu mu gusukura inganda

    Mu isuku y’inganda, ifuro ntiribangamira gusa uburyo bwo gusukura, ahubwo rinatuma gukaraba bigorana, rigasiga ibisigazwa, ndetse rikanashobora no kuzura mu bikoresho byo gusukura, bigatera imyanda. Byongeye kandi, ifuro rishobora gukuramo ibintu bisukura mu gice cy’amazi yo gusukura. Kubwibyo, ibikoresho byo gusukura bidakoresha ifuro rinini ni...
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  • Ibimenyetso by’ihindagurika ry’imitsi (flocculation, coalescence, stratification na demulsification)

    Ibimenyetso by’ihindagurika ry’imitsi (flocculation, coalescence, stratification na demulsification)

    Hari ibimenyetso byinshi by'uko emulsion idakora neza: flocculation, coalescence, stratification (cyangwa sedimentation), demulsification, phase inversion na Ostwald ripening. 1.Flocculation Ibitonyanga bitatanye muri emulsion bihurira hamwe kugira ngo bikore amatsinda y'ibitonyanga by'ibipimo bitatu, ari byo...
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  • Gushyira mu byiciro no gukoresha ibikoresho byo gusukura

    Gushyira mu byiciro no gukoresha ibikoresho byo gusukura

    Abashinzwe isuku mu ngo Gusukura mu ngo bivuga isuku no kubungabunga inyubako cyangwa ibikoresho by'inganda, nko gusukura hasi, inkuta, ibikoresho byo mu nzu, tapi, inzugi, amadirishya n'ubwiherero, ndetse no gusukura hejuru y'amabuye, ibiti, ibyuma n'ibirahure. Ibyo bikoresho byo gusukura muri rusange...
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  • Uburyo ibintu bishongesha ibya surfactant bikora n'ibintu bigira ingaruka ku gushongesha

    Uburyo ibintu bishongesha ibya surfactant bikora n'ibintu bigira ingaruka ku gushongesha

    Mu rwego rwa chimie, bimwe mu bintu by’umwimerere, bitewe n’imiterere yabyo yo kudashonga cyangwa gushonga gato mu mazi, bitera ingorane nyinshi mu mikoreshereze ifatika. Ariko, iyo ibyo bintu by’umwimerere bibana n’ibintu bikoreshwa mu gushonga, gushonga kwabyo biriyongera cyane, ikintu k...
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