1. Habka qaadista tuubada birta ee saxda ah
Habka qashin-qubka birta ee saxda ah inta badan waxaa ka mid ah habka lagu dhaqo aashitada, buufin aashitada dhaqida iyo habka saarista koollada aashitada. 10% ~ 20% (mugga) sulfuric acid xal heerkul ah 40 C. Marka xalka birta ka badan tahay 80g / L iyo ferrous sulfate ka badan 215g / L, kareemka acid waa in la beddelo. heerkulka qolka, leh 20 % ~ 80% (mugga) ee xal acid hydrochloric for pickling birta, ma fududa in ay dhacaan daxalka iyo hydrogen ifafaale jajaban.Due in saamaynta daxalka weyn ee acid on birta, daxalka inhibitor waxaa lagu daraa nadiifinta ka dib, dusha birta noqday lacag caddaan ah. , oo u dhaaf dusha sare si aad u wanaajiso iska caabbinta daxalka ee birta aan lahayn.
Si loo baabi'iyo xayeysiinta dusha sare oo loo yareeyo dabada jiidista chromatographic ee ugu sarreysa, side qaadayaasha waa in lagu daaweeyaa aashitada ama dhaqida alkali ka hor inta aan la isticmaalin. , la sifeeyay, la dhaqay si dhexdhexaad ah, oo la qalajiyey. Acid dhaqidda waxay ka saari kartaa birta, aluminium, calcium, magnesium iyo wasakh kale miiska, laakiin kama saari karo kooxda khamriga silikoon. Qaadida pickling waxay ku habboon tahay falanqaynta shaybaarka acidic.
2.Saameynta tuubooyinka birta ee saxda ah ee aan fiicnayn
Ka saar saliidda iyo miridhku ee birta birta ah ee saxda ah si aad ugu diyaargarowdo habka soo socda. In habka wax soo saarka, habka pickling waa in meesha laga saaro maqaarka oksaydhka, ka dib daaweynta sifaynta (saponification steel-fosfooraska carbon, ahama-subagga lime, copper aluminium tube). -saliid), oo leh geeddi-socod duug ah-naxaas ah), ka dibna soo saarid iyo farsamayn qoto dheer. Haddii dhuumaha birta aan la guranayn, waxaa jiri kara oksaydh iyo saliid dusha sare ah.Wasakhowga, fosfooraska tamarta nukliyeerka dareeraha ah kama saari karaan iyaga, tayada fosfooraska waa la dhimi doonaa.
Hal qayb oo ka mid ah Shandong Jute Steel Pipe Co., Ltd.
Xidhiidhada: Mr. Ji
WhatsApp: +86 18865211873
WeChat: +86 18865211873
E-mail: jutesteelpipe@gmail.com
E-mail: juteguanye@aliyun.com
Waqtiga boostada: Mar-17-2022