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mkpuchi rọba chlorine

Ka ọkwa akụ na ụba China na-aga n'ihu, mmepe nke ụlọ ọrụ igwe na-agba ọsọ ọsọ, ngalaba nke ihe mgbochi nrụrụ aka dị mkpa maka ụlọ ọrụ igwe ewebatakwala oge mmepe kachasị elu. Ọtụtụ ngwaahịa arụmọrụ dị elu, ezigbo mma nke na-egbochi nrụrụ aka malitere itinye n'ahịa. Ọtụtụ ndị ọrụ amatala mkpuchi rọba chlorine maka arụmọrụ ya dị mma ma pụta ìhè n'asọmpi ahịa siri ike. Kemgbe afọ 1960, ejirila mkpuchi rọba chlorine mee ihe nke ukwuu n'iwu ụgbọ mmiri, akpa, ebe nchekwa mmiri, petrochemical na owuwu ike dị ka ihe mkpuchi na-akwado ire ere ezé, ma na-arụ ọrụ dị mkpa na usoro mmepe akụ na ụba.
Data dị mkpa na-egosi na mkpuchi rọba chlorine bụ naanị pasent abụọ ruo atọ nke ahịa mkpuchi mgbochi corrosion. Ọtụtụ ndị ọrụ enweghị nghọta miri emi banyere mkpuchi roba chlorine anticorrosive, ọkachasị obere ọnụọgụ ndị nrụpụta iji chụsoo ọdịmma akụ na ụba, yana ngwakọta chlorine ndị ọzọ dị ọnụ ala iji dochie ihe ndị nkịtị nke mkpuchi rọba chlorine, na-emebi ahịa, mana ọ metụtakwara mmepe nke mkpuchi rọba chlorine. Iji meziwanye nghọta nke ọtụtụ ndị na-eji mkpuchi mgbochi corrosion eme ihe nke mkpuchi rọba chlorine, kwalite nkwalite na itinye mkpuchi rọba chlorine, ma melite ọkwa mmepe nke ụlọ ọrụ mkpuchi China, onye edemede ugbu a dabere na nyocha ogologo oge, a na-ewebata ihe ndị bụ isi nke mkpuchi rọba chlorine, nhazi, itinye na ọdịnaya ndị ọzọ, na-atụ anya inyere ọtụtụ ndị na-eji mkpuchi mgbochi corrosion aka.

Nkọwa nke mkpuchi rọba chlorine

A na-eji roba chlorine eme ihe mkpuchi rọba nke e ji roba eke ma ọ bụ roba sịntetik mepụta dị ka ihe eji emepụta ya dị ka matrix resin, wee jiri ihe ndị ọzọ na ihe mgbaze ndị kwekọrọ na ya. Resin roba chlorine nwere oke molekul, enweghị polarity doro anya nke njikọ molekul, nhazi oge niile na nkwụsi ike dị mma. Site n'ọdịdị anya, resin roba chlorine bụ ntụ ntụ ọcha siri ike, anaghị egbu egbu, enweghị ụtọ, enweghị mgbakasị ahụ. Enwere ike iji mkpuchi rọba chlorine mee ihe n'ụzọ dị nro, yana ọtụtụ ojiji, enwere ike iji ya na ọtụtụ agba dị ka praịmarị, agba etiti ma ọ bụ agba elu. N'ime ha, a na-eji ihe kachasị eji eme ihe dị ka mkpuchi elu maka mkpuchi kwekọrọ. Site n'ịgbanwe resin roba chlorine na resin ndị ọzọ, enwere ike nweta ma ọ bụ melite ọtụtụ ihe iji nweta mmetụta mkpuchi ka mma.

Njirimara nke mkpuchi roba chlorine

1. Uru nke agba rọba a kpụchara chlorine

1.1 Ezigbo iguzogide ọkara na iguzogide ihu igwe
Mgbe e mechara mkpuchi rọba a chlorine, njikọ molekul nke resin dị na oyi akwa agba na-ejikọta nke ọma, nhazi molekul ahụ na-adịgidekwa nke ọma. N'ihi nke a, oyi akwa agba rọba a chlorine nwere ezigbo iguzogide ihu igwe ma na-eguzogide mmiri, acid, alkali, nnu, ozone na ihe ndị ọzọ. Mmiri na gas na-abanye naanị pasent iri nke ihe alkyd. Site n'echiche nke ọtụtụ afọ nke ojiji, oyi akwa agba rọba a chlorine nwere ike iguzogide ihe mgbaze aliphatic, mmanụ a nụchara anụcha na mmanụ na-eme ka mmanụ dị mma, a pụkwara iji ya mee ihe maka ọgwụgwọ mgbochi ebu na gburugburu ebe mmiri dị, iguzogide mwepụ cathode dịkwa mma nke ukwuu.
1.2 Ezigbo njikọta, ezigbo ndakọrịta na ụdị mkpuchi ndị ọzọ
Mkpuchi rọba akwụkwọ ndụ akwụkwọ ndụ e ji eme ihe dị ka praịma nwere oke nrapara na ihe ígwè ahụ. Dịka agba dị n'elu, enwere ike iji agba etiti na epoxy resin, polyurethane na ụdị praịma ndị ọzọ, mmetụta ya dị oke elu. Mkpuchi rọba chlorine dị mfe ịrụzi, ị nwere ike iji mkpuchi rọba chlorine agba ọzọ, ị nwekwara ike iji acrylic, mkpuchi dị iche iche dabere na ihe mgbaze na ụdị mkpuchi mgbochi ntụpọ niile maka ndozi ahịhịa.
1.3 Owuwu dị mfe ma dịkwa mfe ịrụ
Mkpuchi rọba Chlorin bụ otu ihe mkpuchi, oge nhazi ihe nkiri ahụ dị mkpụmkpụ, ọsọ owuwu ya dịkwa ngwa ngwa. Ihe achọrọ maka okpomọkụ owuwu nke mkpuchi rọba chlorinated sara mbara, enwere ike ịrụ ya site na -5 ruo ogo 40 karịa efu. Ọnụọgụ ihe mgbaze agbakwunyere n'oge owuwu dị obere, ọbụnadị enweghị ike itinye ihe mgbaze, nke na-ebelata mgbanwe nke ihe mgbaze organic ma nwee ezigbo arụmọrụ gburugburu ebe obibi. Enwere ike itinye mkpuchi rọba chlorinated ozugbo n'elu ihe ndị mejupụtara simenti, ma nwee ezigbo iguzogide alkali. Mgbe ejiri ya na ọrụ ahịrị mgbakọ, enwere ike iji usoro "mmiri megide mmiri" fesa, na-eme ka arụmọrụ mmepụta ka mma nke ukwuu.

2. Mmejọ na adịghị ike nke mkpuchi rọba chlorine

2.1 Mkpuchi rọba chlorine agba gbara ọchịchịrị, ìhè na-adịghị mma, ọ dị mfe ịmịkọrọ uzuzu, agba anaghị adịgide adịgide, enweghị ike iji ya mee agba mma;
2.2 Okpomọkụ nke mkpuchi ahụ na-adị oke njọ maka mmiri. N'ebe mmiri dị, iguzogide okpomọkụ na-ebelata nke ukwuu. Okpomọkụ nke mmebi okpomọkụ na gburugburu ebe kpọrọ nkụ bụ 130 Celsius, okpomọkụ nke mmebi okpomọkụ na gburugburu ebe mmiri dị bụ naanị 60 Celsius, nke na-eduga na gburugburu ebe a na-eji mkpuchi roba chlorine eme ihe, na oke okpomọkụ gburugburu ebe obibi enweghị ike ịgafe 70 Celsius.
2.3 Agba rọba a kpụchara klorin nwere obere ọdịnaya siri ike na ọkpụrụkpụ ihe nkiri dị gịrịgịrị. Iji hụ na ihe nkiri ahụ dị ọkpụrụkpụ, a ga-agba ya ugboro ugboro, nke na-emetụta arụmọrụ mmepụta ya;
2.4 Mkpuchi rọba chlorine anaghị anabata ihe na-esi ísì ụtọ na ụdị ihe mgbaze ụfọdụ. Enweghị ike iji mkpuchi rọba chlorine mee ihe mkpuchi mgbidi dị n'ime ebe enwere ike ịnwe ihe ndị na-anaghị anabata ya, dị ka pipeline kemịkalụ, akụrụngwa mmepụta na tankị nchekwa. N'otu oge ahụ, mkpuchi rọba chlorine enweghị ike ịbụ ntọala ogologo oge na abụba anụmanụ na abụba akwụkwọ nri;

ntụziaka mmepe nke mkpuchi roba chlorine

1. Nnyocha gbasara mgbanwe nke ihe nkiri agba. A na-ejikarị ihe mkpuchi rọba chlorine eme ihe maka ọgwụgwọ mgbochi ire ere nke ngwaahịa ígwè.

Ebe ọ bụ na olu nke ngwaahịa ígwè ga-agbanwe nke ukwuu mgbe okpomọkụ gbanwere, iji hụ na àgwà nke ihe nkiri agba ahụ anaghị emetụta nke ukwuu mgbe ihe mkpuchi ahụ gbasaa ma gbawaa, mkpuchi roba chlorine a ga-enwerịrị mgbanwe dị mma iji belata nrụgide a na-enweta mgbe ihe mkpuchi ahụ gbasaa nke ukwuu. Ugbu a, ụzọ kachasị mma isi melite mgbanwe nke agba roba chlorine a na-agbanwe agbanwe bụ ịgbakwunye paraffin chlorine a na-agbanwe agbanwe. Site na data nnwale ahụ, mgbe mkpokọta paraffin chlorine a na-agbanwe agbanwe ruru 20% nke resin roba chlorine a na-agbanwe agbanwe, mgbanwe fim ahụ nwere ike iru 1 ~ 2mm.

2. Nnyocha gbasara teknụzụ mgbanwe
Iji melite njirimara nke ihe nkiri agba ma gbasaa oke ojiji nke ihe mkpuchi roba chlorinated, ndị nchọpụta emeela ọtụtụ ọmụmụ mgbanwe na mkpuchi roba chlorinated. Site na iji roba chlorinated nwere alkyd, epoxy ester, epoxy, coal tar pitch, thermoplastic acrylic acid na vinyl acetate copolymer resin, mkpuchi mejupụtara emeela ọganihu doro anya na mgbanwe nke ihe nkiri agba, iguzogide ihu igwe na iguzogide nchara, ma kwalite mmepe nke ụlọ ọrụ mkpuchi mkpuchi siri ike.

3. Mụọ maka ọdịnaya siri ike nke mkpuchi
Ọdịnaya siri ike nke mkpuchi roba chlorine dị obere, ọkpụrụkpụ nke ihe nkiri ahụ dịkwa obere, nke mere na iji mezuo ihe achọrọ na ọkpụrụkpụ nke ihe nkiri ahụ, ọ dị mkpa ịbawanye oge ịsacha ihe ma metụta arụmọrụ mmepụta. Iji dozie nsogbu a, ọ dị mkpa ịmalite site na mgbọrọgwụ ma melite ọdịnaya siri ike nke agba. Ebe ọ bụ na mkpuchi roba chlorine siri ike ịgba mmiri, enwere ike ibelata ọdịnaya siri ike naanị iji hụ na arụmọrụ owuwu. Ugbu a, ọdịnaya siri ike nke mkpuchi roba chlorine dị n'etiti 35% na 49%, ọdịnaya ihe mgbaze dịkwa elu, nke na-emetụta arụmọrụ gburugburu ebe obibi nke mkpuchi.

Ụzọ ndị bụ isi isi mee ka ihe mkpuchi roba chlorine dịkwuo mma bụ ịhazi oge ntinye gas chlorine ma chịkwaa okpomọkụ mmeghachi omume mgbe a na-emepụta resin roba chlorine.

Gbasara anyị

Ụlọ ọrụ anyịAnọwo na-agbaso "sayensị na teknụzụ," nke mbụ, ịdị mma, eziokwu na ntụkwasị obi, mmejuputa usoro njikwa mma mba ụwa nke ls0900l:.2000 siri ike. Njikwa siri ike anyị na-emepụta teknụzụ ọhụrụ, ọrụ dị mma na-emepụta àgwà ngwaahịa, nwetara nkwanye ùgwù nke ọtụtụ ndị ọrụ.Dịka ụlọ ọrụ mmepụta ihe China siri ike ma dịkwa mma, anyị nwere ike inye ihe atụ maka ndị ahịa chọrọ ịzụta, ọ bụrụ na ịchọrọ ụdị agba ọ bụla, biko kpọtụrụ anyị.