Usoro Chemical: Na5p3O10
Igolulular: 367.86
Njirimara: ntụ ntụ ma ọ bụ granules, na-agbanye mmiri na mmiri. Dabere na ngwa ahụ na nhazi chọrọ, anyị nwere ike ịnye ngwaahịa nke nkọwapụta dị iche iche (0.5G / sodium Pripolyphosphate, nnukwu sodium Pritophate, wdg.
Na:
1.N na-eji ụlọ ọrụ nri, a na-ejikarị ya mee ihe dị mma maka nri mkpọ, ngwaahịa mmiri ara ehi, ihe ọ fruiceụ fruitụ mmiri na mmiri ara ehi na mmiri ara ehi na mmiri ara ehi na mmiri ara ehi na mmiri ara ehi na mmiri ara ehi. mmiri na-ejigide na onye na-eme ka mmiri dị ka anụ apa na nri ehihie; Ọ nwere ike ijigide mmiri, mee ka ịgbasa na ịcha ọcha na ngwaahịa nke ngwaahịa aquatic; Ọ nwere ike mee ka akpụkpọ ahụ dị ukwuu mee ka agwa dị ukwuu na agwa dị iche iche; Enwere ike iji ya dị ka mmiri softener, na-eche ihe, onye na-ahụ maka ozi, PH Relilutor na Peadener, yana na ụlọ ọrụ beer.
2. N'ime ụlọ ọrụ mmepụta ihe, a na-ejikarị ya na ihe ndị a na-eme ihe nkiri, na-eme ka ọ bụrụ ihe mgbochi, magnion, ony, carbonate carbonate, wdg, na seramiiki degumming n'ụlọnga na mmiri na-ewebata na ụlọ ọrụ seramiiki.
Usoro nkwadebe ọdịnala nke sodium polyphosphate bụ neutralitic acid na-ekpo ọkụ nke 75% h3po4 na nke 5: 3, ma mee ka ọ na-ekpo ọkụ na 70 ℃ ~ 90 ℃; then spray the obtained slurry into a polymerization furnace for dehydration at high temperature, and condense it into sodium tripolyphosphate at about 400℃. Usoro ọdịnala a ọ bụghị naanị na-ekpo oke ọkụ phosphoric dị oke ọnụ, kama ọ na-erikwa ọtụtụ ume ọkụ; Na mgbakwunye, mgbe ọ na-akwadebe slurry site na nsị, ọ dị mkpa iji kpo oku ma wepụ co2, usoro a dịkwa mgbagwoju anya. Ọ bụ ezie na enwere ike iji kemịkasị mmiri phosphoric acid acid acid acid acid iji mepụta ihe dị ọkụ nke sodium posphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphate dị egwu.
Ka ọ dị ugbu a, ndị mmadụ amụọla ụfọdụ usoro mmepụta ọhụụ, dị ka ngwa paịlị na-etolite na sodiumphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphate " site na usoro zuru oke ", Nke 2005100208.0" usoro maka ịmepụta sodium tromyphosphosphosphosphosphosphosphosphate na site na-emepụta ammorium chlorium ", wdg.; Ọ bụ ezie na usoro ọrụ aka ọrụ ndị a nwere njirimara nke ha, ọtụtụ n'ime ha ga-agbanwe ihe ndị na-efe efe.
Usoro maka imelite sodium poriumphosphosphate site na iji crude sodium pyrophosphate
Tred sodium Pyrophosphate na-ebu ụzọ na-abanye na nnu saa iji wepu ọtụtụ sodium chloride, wee banye na efere na nzacha nke etiti maka nzacha nke mbụ maka flerters mbụ. Achịcha ahụ nwere nnukwu ego sodium pyrophosphate, na njupụta nke sodium chloride bụ ihe na-erughị 2.5%. Mgbe ahụ, a ga - eme ihe ngwọta ya ruo 85 Celsius C na Igodo nke nwere uzuoku nke nwere uzuoku maka edemede. A na-agbakwunye sodium sulfide n'oge opupu ihe iji wepu ọla. Ihe na-egbochi ihe dị ka adịghị ọcha dị ka ọgbụgba ọla kọpa. A na-enyocha ya ọzọ nke ugboro abụọ. Filtrate bụ sodium pyrophosphate. A na-etinye carbon carbon na filstrate iji wepu pigment, a na-agbakwunye ụcha na acid na acidific acidific, ma mee ka ọ bụrụ na alkali mmiri na-edozi iji dozie uru PH 7.5-8.5 iji dozie mmiri mmiri.
Akụkụ nke mmiri nụchara anụcha na sodium trilyphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphophilation, na akụkụ nke ọzọ nke mmiri nụchara asịrị na-asụgharị n'ime DTB Crystallzer. A na-ajụkwa mmiri nụchara anụ ahụ na DTB Crystallzer dị mma na mgbapụta mgbapụta mkpuchi na 5 Celsius na-ezigharị nke chiller. Mgbe ọ ga-eme ka ọnọdụ okpomọkụ dapụtara 15 ° C, ọ na-efegharị n'ime flocs wee buga ya na ọdụ ụgbọ mmiri dị elu na centrifugal nkewa iji nweta krim pyrophosphate. A na-agbakwunye krium pyrophosphate na ngalaba nkwadebe mmiri soutsphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphophig usoro na-eme ngwa ngwa. A na-alaghachi Brine a kpọtụrụ aha ka ọ na-asa sodium pyrophosphate; Mgbe agbagoro sodium chloride na brine na-erute saturation, brine na-asụgharị banye na ọdụ ụgbọ mmiri, na swium na-ebugharị na jawium Prinosphosphate jaket gas gas na-agbanwe ọkụ. Brine ahụ mgbe mgbanwe gbanwere gaa na ọdụ ụgbọ mmiri maka ịkwalite mmiri efe efe.
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Post Oge: Nove-11-2024