Nhau

Frp inoshandiswa zvakanyanya mumunda weCorrosion kuramba. Iyo ine nhoroondo refu munyika dzakashanda nesimba. Iyo yemusikadzi Corrosion-inodzivirira Frp yakatanga kwazvo kubva kuma1950s, kunyanya mumakore makumi maviri apfuura. Nhungamiro yekugadzira michina uye tekinoroji yeCorrosion-inodzivirira Frp zvakagadzirwa uye zvigadzirwa, uye mhando dzezvigadzirwa zvePrp zvinowedzera zvave kuita uye zvakadzama muminda yenyika dzakasiyana siyana.

1. Yakashandiswa zvakanyanya mumunda wekudzivirira kwezvakatipoteredza

Nekuvandudzwa kweindasitiri, dambudziko rekusvibiswa kwezvakatipoteredza razova chimwe chezvekunetseka kwakawanda kwevanhu munyika nhasi. Nyika zhinji dzakaisa mari yakakura manpower uye pfuma yekuzvipira kuzvipira kune iyo itsva maindasitiri yeindasitiri yezvemamiriro ekunze.

Frp yakave yakashandiswa zvakanyanya mumvura inowanikwa uye kudhirowa pombi yeinjiniya. Mumakore achangopfuura, mamwe marara emvura uye simba rekudyara vanoramba vachiwedzera, izvo zvinoda kushandiswa kwezvinhu zviri nani kupesana kwepurasitiki kwakasimbiswa.

Kushandiswa kwezvinhu zvekushandisa mune zvekudzivirira zvemamiriro ekunze kunosanganisira general maindasitiri marara kurapwa, kurapwa kwemvura, kurapwa kwemarara, uye kurwadza kwemarara kurapwa.

2. Yakashandiswa zvakanyanya muindasitiri yechikafuIyo Yakanakisa Corrosion Kudzikisira kwegirazi fiber yakasimbiswa mapurasitiki zvinoreva kuti zvinhu izvi zvine mararamiro uye  zvisiri-kusvibisa hunhu, uye zvinogona kuve zvakasikwa kuve chinhu chakachena kwazvo, chakadai sekuchengetwa kwe  mvura yakakwirira-yakachena, mushonga, waini, mukaka uye zvimwe zvekushandisa sarudzo. United States neJapan vane  Mafekitori akasarudzika emhando iyi zvigadzirwa, uye ivo vakaunganidza ruzivo rwakapfuma mukuvashandisa.  Vagadziri vepamba vakave zvakare vachishingairira kutevera mumakore achangopfuura, uye vanogona kubata.  3. Yakashandiswa zvakanyanya mumunda weClor-Alkali IndasitiriIndustr-Alkali-Alkali indasitiri imwe yeminda yekutanga yekushandisa yeFrp sechinhu chakashata-chinodzivirira.  Parizvino, Frp yave iri zvinhu zvikuru zveClor-Alkali Indasitiri. Pakutanga kwekutanga kwe1950s, Frp  yakatanga kushandiswa kuunganidza kupisa (93 ° C), Wet Clorine, uye organic zvine basa kubva kuInk elefade. Ichi chishandiso  yakatsiva iyo phenolic asbestos epurasitiki panguva iyoyo. Gare gare, Frp yaishandiswa kutsiva chifukidziro chevakangoita kongiri  Electrolytic sero, iyo yakagadzirisa dambudziko renyaya yakagadziriswa kongiri yemakona inowira muchitokisi cheElectrolytic. Kubva  Ipapo, Frp yave ichishandiswa zvishoma nezvishoma mumatare akasiyana-siyana, gasi kuputika kwekufamba, kupisa exchanges shells, brine  Matangi, mapuru, madziva, pasi, mapuranga emadziro, Gs.girles, maoko, zviteshi uye zvimwe zvitunha uye zvimwe zvivakwa zvivakwa. Panguva imwe,  Frp yatangawo kupinda muminda dzakasiyana-siyana dzeindasitiri yemakemikari.

4. Yakashandiswa zvakanyanya mumunda wemapepa

Iyo yepepa indasitiri inoshandisa huni seyakagadzirwa zvinhu. Maitiro epapepermaking anoda acids, munyu, akasarudzika mumiririri, nezvimwe, ayo ane simba rakasimba pane simbi. Chete girazi fiber yakasimbiswa epurasitiki zvinhu zvinogona kutsungirira nzvimbo dzenzvimbo dzakadai seMyCotoxins. Frp yave ichishandiswa muPulp kugadzirwa mune dzimwe nyika. Pakuratidza kupokana kwakanyanya kurwisa.