CS237221B1 - Preparation method of alkaline boil solution - Google Patents

Preparation method of alkaline boil solution Download PDF

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Publication number
CS237221B1
CS237221B1 CS812661A CS266181A CS237221B1 CS 237221 B1 CS237221 B1 CS 237221B1 CS 812661 A CS812661 A CS 812661A CS 266181 A CS266181 A CS 266181A CS 237221 B1 CS237221 B1 CS 237221B1
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CS
Czechoslovakia
Prior art keywords
liquor
white
sludge
nuiama
óejioro
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CS812661A
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Czech (cs)
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CS266181A1 (en
Inventor
Boris M Buchtev
Vladimir P Grudinin
Michail A Ivanov
Vladimir A Ischanov
Marina A Lomova
Arkadij F Licutin
Vjaceslav V Smetanin
Jevgenij D Perminov
Tatjana V Dergunova
Original Assignee
Boris M Buchtev
Vladimir P Grudinin
Michail A Ivanov
Vladimir A Ischanov
Marina A Lomova
Arkadij F Licutin
Vjaceslav V Smetanin
Jevgenij D Perminov
Tatjana V Dergunova
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Application filed by Boris M Buchtev, Vladimir P Grudinin, Michail A Ivanov, Vladimir A Ischanov, Marina A Lomova, Arkadij F Licutin, Vjaceslav V Smetanin, Jevgenij D Perminov, Tatjana V Dergunova filed Critical Boris M Buchtev
Priority to CS812661A priority Critical patent/CS237221B1/en
Publication of CS266181A1 publication Critical patent/CS266181A1/en
Publication of CS237221B1 publication Critical patent/CS237221B1/en

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Abstract

Způsob výroby alkalického varného roztoku, spočívající v rozpouštění taveniny, kaustifikaci zeleného louhu, vyčeření bílého louhu a promytí bílého kalu. Promytí bílého kalu se provádí biologicky vyčištěnou odpadní vodou, která má koncentraci zbývajícího aktivovaného kalu 3 až ,2 g/1, 8 slabý bílý louh se přivádí na rozpouštění taveniny.Method for producing alkaline boiling solution, melt-dissolving causticization of green liquor, clarification white liquor and washing the white sludge. Washing the white sludge is biologically purified waste water that has the remaining concentration activated sludge 3 to 2 g / l 8 weak white liquor is added to dissolve melt.

Description

CHOCOE ΠΡΗΓΟΤΟΒΛΕΗΜΗ ΙΙ^ΒΙΟΊΗΟΓΟΒΑΡΟΊΗΟΓΟ PACTBOPA JUIH Π0ΒΉΕΗΗΗIÍEOKffl030C0JIEPKAIIÍEr0 ΒΟΛΟΚΗΗΟΤΟΓΟ

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BtnneyKa3aHHHe $aKTopn CHraaiOT θφφβκτΗΒΗΟοτΒ npoiieccanpHTOTOBJíeHHH Baporaoro pacTBopa n yxy^maiw ero KanecT-BO.

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Ilponecc πρπΓοτοΒΛβΗΗΗ η KaycTHsano 3ejieHoro menoicaOTJiHHaeTca ot onHcaHHoro b npHMepe I tom, hto jyra npo-mubkh óejioro nuiawa HcnojiL3yra ónonormecKH oHjameHHymcTOHHyio BOňy c KOHneHTpanHež aKTHBHoro Jana 3 r/n. ΠρΗΜβρ 3. iliejioHHofi ΒΟΛΗκϋ pacTBop npHTOTaBnHBaror no H3BecTHO~My cnocotíy, πρπ θτομ ajm προμηβκη tíenoro iunaMa Hcnojinsy-m cBeayio BOAy.

HpHMep 4.

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Ilponecc h napaMeTpa npnroTOBJíeHHH saponnoro pacTBopaaHajiorHHHii, οπηοθηηημ b npHMepe I® B peeyjiLTaTe óiaji nonyneH BapoHHtiS pacTBop cne^yonero 237221 -5- inero cocTaBa: coAepscaHHe oómefi mejioHH 23,1 r/n b ejuNa20 , coflepsaiHie 8κτηβηο2 mejioHH 23,1 γ/ji, b é#. npqnyKTU iuejioHHoro rwpojiiraa ηκτηβηογο Ma 10,5 γ/ji.

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CyjiupaTHyK) BapKy nejunojio3ocoAepaamerocH cupna coc-HOBOÍÍ menu ΠρΟΒΟΑΟΗ meJIOHHHM BapOHHHM paCTBOpOM HOJiy-ηθηηηζ no npejyi&raeMOMy h H3BecTH0My cnocoóaM.

PeoM cyjiB$aTHoa BapKH: ποαέθμ TeMnepaTypu ot 30AO I70°C - 90 MHHyT, cioflHKa npn TeMnepaType I70°C -90 MHHyT. raspoMOAyjiB BapKH 1:4. PacxoA mejioHHoro pea-reHTa, noKa3aTeo KanecTBa u;ejuii(M03H h OTpaóoTaHHoronocjie BapKH mejioKa npeACTasjíeHU b TaÓJiHpe 2.

Bujia npoBeAeHa Bapxa cochoboh menu iuejioHHHM nojiyneH-hhm b npHMepe 5 b npHcyTCTBHH KHCJiopoAocoAepjKameiO ra3a.

OcHOBHue napaMeTpu BapKH h noKa3aTejra KanecTBa no-JiyHeHHOÉ IíeJUHOJI03H b CpaBHeHHH C BapOHHHM paCTBOpOMHOJiyHeHHHM ΠΟ H3B6CTHOMy ClíOCOÓy np^TaBJíeHH B TaÓJIH-ne 3. íaHHHe npeACTasjíeHHHe b TaÓJiHpax 2 h 3 ΟΒΗΑβτβΛΒ-cTByira o tom, hto HcnoAB3OBaHHe mejionHoro BapoHHoropacTBopa, nojiyneiiHoro a^hkhm cnocoóoM, ηο3βοληθτ ποβηοητβbhxoa nejumno3ocoAepxamero βολοκηηοτογο nojiy$aópnKaTaη yjiyninHTL ero noKa3aTejiH KanecTBa.

TeXHHK0-9K0H0M£raeCKHS 3φφβΚΤ ΟΤ ΒΗΘΑΡθΗΗΗ H30Ópe-ΤΘΗΗΗ B npOMLUIUISHHOCTH 3aKJIK)HaeTCfl B CJieAyWM:. - yBejiHHeHHe BHXOAa nejuiroji03H Ha 2-3$; - yjiyHiueHHe noKasaTejiež KanecTBa nejieBoro npoAyK-

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Tadjiima I

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TatíjiHna 2.

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i I I !hom mejioKe Ha I τ! BosAyuiHo-cyxož neji-ΚΓ_____ jopraHiraec- SMHHepajiB-fKJ2rx BemecTBlHHx se- 2 3 “ 7 ” t “ H ”l~ 9 “ t “IU ~ J' il--- íweuTB C T2Z Z 10830 84 7,08 10,5 954,0 366,78 I0I53 88 6,56 7,8 1033,36 401,0 9090 86 5,36 9,5 1120,0 431,0 Z- 237221 ~ΙΙ·

TaÓJiw. 3.

JfeřtI ΠθΚβ3ΗΤβΛΗ BapOK IBapxa c se- IBapica c nc~ ’ ΠΟΛΒ3ΟΒΗΗΗΘΜ! nOJIí>3OBaHH6M! me jioKa , nojiy-! mejiOKa,nojiy-ΪΉβΗΗΟΓΟ no IneHHoro no! npejmaraeMo-! H3BecTHOMy!My cnocoóy !cnocoóy I. BpeMH noAteMa TeMnepaTypu ΛΟ MaKCMajiLHoS:, b MHHyTax 90 90 2. MaKCBMOBHan TewmepaTypa BapKHs °C 160 160 3. ΠρΟΑΟΛΟΤβΛΒΗΟΟΤΒ BapKH πρη MHHmajrBHOH TeMnepaTy~ pe, b MHHyTax 90 90 4. MoxoAHoe jiaBJíeHHe Mcjioponab aBTOKJiaBe, ktc/cwp 12 12 5. Paoxofl aKTKBHOÉ ujejionn kt/t ApeBecHHH 231 231 6. HíwkocthoK Mo^yjin 10 10 7„ Βηχολ iíejunM03H, % 60,5 57,3 8. HenpoBap, % 1,5 4,2 9. CTeneHL ΛΟΧΗΓΗΗφΗκεηίΗΗ, b eju Kanna 40 45 10. Pa3pnBHaH jyiHHa, m 9100 8600 237221 -12- ΦΟΡΜΥΜ Μ30ΕΡΕΤΕΗΗΗ

Cnocotí npKTOTOBjíeHHH njejioHHoro BapoHHoro pacTBopaAJifl ποΛγπβΗΗΗ 3ejumo3ocojiepKamero BOJioKHHCToro nojiy-$aÓpnKaTa, 3aKJH0HaroinHHCH b pacTBopeHHH iuretBa c nojiyneHaeM3ejieHoro mejioKa, KaycTH3ano 3ejieHoro mejioxa, ocBeTJieHOnojiyneHHoro tíejioro mejioKa, OTjiejieHO ot Hero tíejioro nma-Ma, npoMUBKe nocjie«Hero h no^ane oópa3OBaBineroca b pe-3yjn>TaTe hpomhbkh cjiatíoro tíejioro mejiona Ha pacTBopeHHHiuiasa, oTJiiraawtíicH τθμ, hto c nejo.ro ποβκπιθηιϊη θφφβκτκΒ-hocth nponecca h yjiy^meHUH KanecTBa BapoHHoro pacTBopa,npowHBKy tíejioro nuraMa ocymecTBJwroT tíaoJiorOTecKH onameH-HOŽ CTOHHOH ΒΟΛΟΖ C ΚΟΗΗβΗΤρΗΗΗβή Η30ΗΤ0ΗΗ0Γ0 ΗΚΤΜΒΗΟΓΟjma 3-12 r/ji. MCTOHHKKH ΗΗφορΜΒΗΗΗ, ΠρΗΗΗΤΒΘ BO ΒΗΜΜΗΗΜβ HpH3KcnepTH3e: 1. ABTopcKoe CBH,n,eTejii>CTBO CCCP $ 405992, ΚΛ. JI2IC 11/00, 1971. 2. ABTopcKoe CBímeTejiLCTBO CCCP $ 536268,kji. Í2IC 1/00, Í2IC 3/02, 1975. 3. ΙΟ.Η.Ηθπθηηη. TexHOJiorus Hejunoji03H. M., 1963,c.531, προτοτκπ. 237221 13

AHHOTAIW

Cnocoó npHTOTOBJíeHJZH meJIOHHOrO BapOHHOrO paCTBOpa3aKjroqaeTCfl b pacTBopeHO iuiaBa, KaycTjraaiío 3ejieHoroqejioKa, οοβ6τλθηκιι óejioro mejioica z προΜΗΒκβ óejioromnaMa. IIpoMUBKy óejioro nuiaMa ocymecTBJífnor ónojionraecKHΟΉΗΠΙβΗΗΟϋ CTOHHOĚ BOAOÉ C KOHIieHTpaHIteÉ Η30ΚΤ0ΊΗ0Γ0aKTHBHoro iua 3-12 γ/ji h nojiyneHHHfi cjiaÓHĚ óejiuS mejioKHanpaBJíHKT Ha pacTBopeHHe itaaBa. 237221

CHOCOE ΠΡΗΓΟΤΟΒΛΕΗΜΗ ΙΙ ^ ΒΙΟΊΗΟΓΟΒΑΡΟΊΗΟΓΟ PACTBOPA JUIH Π0ΒΉΕΗΗΗIÍEOKffl030C0JIEPKAIIÍEr0 ΒΟΛΟΚΗΗΟΤΟΓΟ

nOJOTAEFWKATA Μ30ΰρβΤβΗΗβ OTHOCKTCfl KH; eJDIKWI03H0-óyMaaH02 προΜΗπ-jieHHOCTH η ΗεώΛθτ npmeHeHHe ε npoH3BOACTBe iíe ^ Jimo3o-coAepscamnx bojokhhcthx naziy $ aópHKaTOB. M3B6CT6H CnOCOtí ΠρΕΓΟΤΟΒΛβΗΖΗ ΙΙΙβΛΟΗΗΟΓΟ BapOHHOrOpacTBopa rivet pereuepanzx oTpaóoTaaHoro "^ epHaro" Mejia-Ka nocjie cyju> $ aTHo2 BapKH c noay ^ eHiieM tíejioro mejioica3aKJiK7iaramžca b ero cxKraHo, pacTBopemui nojiyHeHHoroπρζ 3TOM MIAB, coAepxamero cyjn * $ AA HaTpwi c nojiyneHEeM "3ejieHoro" mejioxa, KaycTH3auzii nocjieAHero, from ΑβΑβΗΐίκb nojiyHeHHUÉ Óejmfi mejiox cyju> $ w HaTpua (I).

KteBecTeH cnocoó nojiyneHiiH i; ejuiKuio3U, BKjaoHaramtíi npesBapirrejiBSyD ónojiorircecKyio odpatíoTKy boahum pacTBopoM aK-τηβηογο JMA KOHueHTpanneS 0.5 to 3.5 γ / λ H3 οηοτθμ Čhcuio-nraecKOž ohhctkh npoMunvieHHux ctokob nejunono3HO-fuming Hofi npOMHUUieHHOCTH B ΤβΗβΗΗΘ ΑΗβΖ 5-10, yAatteHHe H3ČUTOHHOfi 5K0AKOCTÍI H BapKy mejIO ^ IHUM pacTBopoM npJH nOBUffieHHOÉTeMnepaType h AaBJíeHim. H3ÓHTOHHyio wkoctb nocjie npeA- 237221 -2-

BaparejDbHoS oópaóoTKH Hcnojn> 3yioT ajih πρηγοτοβλθηηηmejiOHHoro BapoHHoro pacTBopa, coflepscamero 60-80 γ / ji ajs-thbhoé mejioHH b Naz0 cyjn ^ íWHocTBio 25-30 $ (2). M3BecTeH Taioae cnocoó npHTOTOBJíeHHH mejioHHoro Ba-after-Horo pacTBopa AOH nojiy ^ eHoa aejuimo3OcoAepstamerobojiokhhctoio nojiy $ aópzKaTa, saKJiio aiomocH b pacTBopemuimiaBa ^ (^ MííHepazrBHafl ACTB OTpaóOTaHHoro nepHoro mejioKa) c nojiyqeHHeM 3ejieHoro mejioKa, KaycTH3annH 3ejieHoro mejioKa c nojiyneHiieM KpenKoro óejioro mejioua h oca ^ ica Kap-óoaaTa Kajtbiíjaa - óejioro nuiaMa, OTAejieHO óejioro nuiaMaot mejioKa, npoMiiBKe óejioro nuiaMa οτ οοτβτκοβ mejiOKaropanefi βοαοιι c nojMaKpanaMooM and noAane oópa3OBaBmero-chloro pe3yjn b> Tate npoMHBKH cjiaóoro óejioro mejioxa Ha pACT-BopeHo MIAB (3). nojiyneHHHn κρβπκο óejitiS inejioK'ocBeTJiHiOT OTCTamaHHeM. yKa3anHne cnocoóu npnroTOBJIHiM mejionHoro BapoHHoropacTBopa ημθκχγ cjieAyWíe HeAOCTaTKu: - HeAOOTaTOHHO βηοοκηη ckopoctl ocBeTjieHiiH óejioromejioKa; - ηθαοοτβτοήηοθ cosepacaHne correctivehx BemecTB hHH3Kaa TenjioTBopHaa ciiocoóhoctb OTpaóoTaHHnx nepHHxmejiOKOB, oópa3ywixcH πρκ HcnojiB3OBaHmi nojiyneHHHXBapOHHHX paCTBOpOB; - HeOÓXOAJKMOCTB HCnOJIB3OBaHHH noAHaKpoaMoa OHApyrnx AoporocTOflmux AoóaBOK ajm ycKopeHHH nponeccoBoceAaHHH Óejioro íimaMa h ocBeTJieHHH 3ejieHoro mejioKa; - HeOÓXOAHMOCTB HCII0JII> 30BaHHH CBejKeĚ ΒΟΛΗ Ha CTaAHHnpoMHBKH óejioro uuiaMa.

BtnneyKa3aHHHe $ aKTopn CHraaiOT θφφβκτΗΒΗΟοτΒ npoiieccanpHTOTOBJiHHH Baporaoro pacTBopa n yxy ^ maiw ero KanecT-BO.

Hejli ΗΒΟόρβΤβΗΚΗ - ΠΟΒΗΙΠΘΗΗβ 9 $ φβΚΤΗΒΗ00ΤΗ npoiiec-ca h yjiynmeHHe KanecTBa BaponHoro pacTBopa. yicasaHHaH most> AOCTuraeTCH τβτ, ητο npoMHBKy ejejio-ro nuiaMa ocymecTBjíHiOT ónojionnecKH οηηιιιθηηοη ctohhoě 237221 -3- boaoíí c KomieHTpamieM Η30ητηηογο θκτηβηογο oa 3-12 r / ji.

Upouecc προμηβκη dejioro nuiaMa roptraeft boahoé cyc-πβΗ3Ηβή aKTHBHoro m aonojiBsyeMoS β38Μ6η cBeseft boah, conpoBoweTOfl ποληημ mejiOHHHM γορολοομ ÓHOMaccH AX-TKBHoro OA NPA 3 that CKopocTB ocenaHO óejioro nuiaMa3ηβπητ6αβηο B03pacTaeT, HTO HcmnonaeT HeoóxoAHMOcTBBBOAHTB B CHCTeMy nOJinaKpOaMO 02 BHUe AOÓaBKH PJ1AAOCTmseHHa anajioroHoro pe3yjibTaTa. Cjiaduft óejmS mejiOK, odorameHHufi npoAyKTaMH qejioHHO.ro ropojioa ηκτηβηογοzná, nocTynaeT Aajiee Ha pacTBopeHne wiaBa. Dponecc οοβθτ-ΛβΗΗΗ pa333ynnernernernernerppppppppppppppejejejejejej>>>>>>>>000000000000000000. ΚροΜβ τογο, pasMepu arperapoBaHHHxKpacTajuioB KapóoHaTa Kajimna (dejioro nuiaMa) odpasywuc-ch NPN KaycTH3amiH 3ejieHoro mejroKa, odoraqeHHoro npoAyK-TaMH rHAP0AH3a ΗΚΤΙΙΒΗΟΓΟ Oa KpyUHee, H6M npn KaycTH-3auHH 3ejieHoro qejioKa, ητο hphboaht κ ycKopeHmo ocaawe-hhh dejioro nuiaMa b npoBteooe KaycTH3aiiHH h nocjieAywixOTCTanBaHHH h προμηβκη dejioro nuiaMa,

KpemcHS dejiHS qejiOK, nojiyHenHug well AaHHOMy cnocody, odJiaBaeT dojiee bhcokumm BapoHHUMH οβοΑοτββμη, nocKOjiLKyκροΜβ mejioHH OH coAepsHT npoAyKTH qejioHHoro ropojioaaKTHBHOrO OA (COJIH aMHHOKHCJIOT, ΘΜΗΗΟΟΠΗρΤΗ, óejIKOBUenpOH3BOAHHe) HBJIHKMIlHeCH HHTHdHTOpaMH TepMOOKHCJIHTejIBHOSAecTpyKUHH yoeBOAOB b nponecce qejioHHoM BapKH.

Hpmep I. I Jinrp cyoneH3HH dejioro nuiaMa, oTodpamioro H3CHCT6MH προμηβκη y3Jia KaycTH3amm HejuiKuio3HO-tíyMaxHoroKOMtíHHaTa (UBK) (= 1,40), οτοτβηβηιοτ ao ποληογο

AaHHH ocaAKa. Aοβτρβτ yAajunoT, and ocsaok (dejinfi uuiaM) npoMUBaiOT npa TeMnepaType? 0 ° C paBHUM odseMOM dnojiorH-ΗβΟΚΗ OHHmeHHOH CTOHHOH BOAH C ΚΟΗΗβΗΤρβΙξΗβΖ ΒΚΤΗΒΗΟΓΟoa 12 γ / λ. IIpoMHBKa tíejioro nuiaMa npn yKasaHHHX BumenapaMeTpax, coupoBoamaeTcn iiojihhm ώθλοηηημ γηαρολη3ΟΜβκτηβηογο oa. Ilocjie προμηβκη dejioro nuiaMa h ero ot-οτβηβθηηη cjiaduň óejiaž qejiOK c coAepsaHHeM qejioHH 237221 15 γ / ji b eflo N & a 0 notary Ha pacTBopenne nnaaa. HonyneH- HMS NPB 9T0M 3βΛ6ΗΗΗ ejlOK f ^ (cOflepKařlHe OÓmefl njSJIOO. 125 γ / her b eju Na ^ O cynB $ HHHOCTMO 25% npoflyKTQB menma-ηογο rwpojiHsa aKTHBHoro Raa - 10.5 R / N) with οοΒθτηηωτnyTea μβχηηηηθοκογο οτοτβηββηηη NPA TeMiiepaType 80 ° C®Iíoase οοβθμθηηη nepina® wisa & yAaAiWT, and nonyHe-HTiSs se-ΗΗΗβΗΗΗ mejioK nossepraioT KaycTHsanHH nyTem by 80HHokhom KajiBHHH fi, cnenem KaycTHsaiw. nonynemyiopeaKiWHHyfo cMecn οοΒβτΛΗΐοτ η κρβπκίώ όβηκ2 nameK, Μθκ> -iiíal cojíepxaHKe otímeS mejioHH 125 r / n, ηκτηβηοη menona100 r / n, B 6 $. Jaα, ^ Ο cyja ^ HftHOOTBKi 25%, CTeneHB KaycTH-sapHH 80%, coAepacaHae προβγκτοΒ nameHHoro rwpojiH3aaKMBHoro Hna 10.5 γ / ji ncwaioT Ha Bapicy nejunonosa; ΠρΠΜθρ 2.

Ilponecc πρπΓοτοΒΛβΗΗΗ η KaycTHsano 3ejieHoro menoicaOTJiHHaeTca ot onHcaHHoro b npHMepe I tom, hto jyra npo-mubkh óejioro nuiawa HcnojiL3yra ónonormecKH oHjameHHymcTOHHyio BOňy c KOHneHTpanHe aKTHBHoro Jana 3 r / n. ΠρΗΜβρ 3. iliejioHHofi acκϋ pacTBop npHTOTaBnHBaror no H3BecTHO ~ My cnocotíy, προ ajτομμικοm προμηβκη tíenoro iunaMa Hcnojinsy-m cBeayio BOAy.

HpHMep 4.

Ilponecc πρΗτοτοΒηθΗΗΗ h KaycTHsapHH 3ejieHoro nameKaOTJLHHaoTCH ot onncaHnoro B npHMepe 3 ΤβΜ, ΗΤΟ & HH προ-MtiBKH tíenoro nuiaMa HcnojinsyiOT cBexyio softy c AotíaBKoSnojiHaKpHJiaMHAa H3 pacneia 0,23 κτ / TOHHy n; ejuirao3H. 5. JJLxeh npHTOTOBjíeHHH BapoHHoro pacTBopa HcnonB3yK) ToTpaóoTaHHUfi ujenoK, nonyneHHHfi ot ηητροηηοζ BapKH.

Ilponecc h napaMeTpa npnroTOBJíeHHH saponnoro pacTBopaaHajiorHHHii, οπηοθηηημ b npHMepe I® B peeyjiLTaTe óiaji nonyneH BapoHHtiS pacTBop CNE ^ yonero 237221 -5- cocTaBa iner: coAepscaHHe oómefi mejioHH 23.1 r / NB ejuNa20, coflepsaiHie 8κτηβηο2 mejioHH 23.1 γ / her b E#. npqnyKTU iuejioHHoro rwpojiiraa ηκτηβηογο Ma 10,5 γ / ji.

OcHOBHHe noKa3aTejiH, xapaKTepnsyioiuHe npopecc npn-roTOBjieHHH BapoMHoro pacTBopa, oniicaHHoro b npHMepax 1,2,3,4,5 npHBeAeHH b TaÓJiime I.

JlaHHEe TaÓjranH I noKa3HBaiOT, hto HcnojiL3OBaHH6boahoh cycneH3o aKTHBHoro m Ha npoMHBKy óejioro nwaMaΠρΗΒΟΑΗΤ NOBHIUeHiQO

CyjiupaTHyK) bapKy nejunojio3ocoAepaamerocH cupna coc-HOBOI menu menu ΠρΟΒΟΑΟΗ meJIOHHHM BapOHHHM paCTBOpOM HOJiy-ηθηηηζ no npejyi &h; h3BecTH0My cnocoóaM.

PeoM cyjB $ aTHoa BapKH: ποαέθμ TeMnepaTypu 30AO I70 ° C - 90 MHHyT, cioflHKa npn TeMnepaType I70 ° C -90 MHHyT. raspoMOAyjiB BapKH 1: 4. PacxoA mejioHHoro pea-reHTa, noKa3aTeo KanecTBa u; ejuii (M03H h OTpaóoTaHHoronocjie BapKH mejioKa npeACTasjíeHU b TaÓJiHpe 2.

Bujia npoBeAeHa Bapxa cochoboh menu iuejioHHHM nojiyneH-hhm b npHMepe 5 b npHcyTCTBHH KHCJiopoAocoAepjKameiO ra3a.

OcHOBHue napaMeTpu BapKH h noKa3aTejra KanecTBa no-JiyHeHHOÉ IíeJUHOJI03H b CpaBHeHHH C BapOHHHM paCTBOpOMHOJiyHeHHHM ΠΟ H3B6CTHOMy ClíOCOÓy np ^ TaBJíeHH TaÓJIH B-No 3. b íaHHHe npeACTasjíeHHHe TaÓJiHpax 2 h 3-ΟΒΗΑβτβΛΒ cTByira about HTO HcnoAB3OBaHHe mejionHoro BapoHHoropacTBopa, and nojiyneiiHoro ^ hkhm cnocoóoM , ηο3βοληθτ ποβηοητβbhxoa nejumno3ocoAepxamero βολοκηηοτογο nojiy $ aópnKaTaη yjiyninHTL ero noKa3aTejiH KanecTBa.

TeXHHK0-9K0H0M £ raeCKHS 3φφβΚΤ ΟΤΑΡθΗΗΗ H30Ópe-ΤΘΗΗΗ B npOMLUIUISHHOCTH 3aKJIK) HaeTCfl B CJieAyWM :. - yBejiHHeHHe BHXOAa nejuiroji03H Ha 2-3 $; - yjiyHiueHHe noKasaOtherCanadaTBaNoBoro npoAyK-

The; - coKpameHHe pacxona mejionn Ha BapKy β ορθΑΗβΜ Ha 237221 - 6 - 10-12%; - HCKjnreeHEe πρημθηθηηη jtoporocTOWix JtoóaBOK HacTajxmi npoMHBKH dejioro nuiaMa; - yBejirraeHHe TenjioTBopHoS cnocoÓHOcra OTpaóoTaHHO — ro mejioKa 3a chgt yBejunemui cosepsaHUH b ηθμ cyraxBemecTB b cpejmeM Ha 2%; - cHmeHHe pacxoAa csexeit βολή npHMepHO aa 80--100 M3Aac; - yweHiineHíie oóseMa ctohhhx βολ. 237221 ~ 7 ~

Tadjiima I

íCKopocTt ocaww! dejioro injiaMa npn * ínpOMUBKe ^ MM / mHH} & $ injioTHOcTLÍKoHiíeHT-iPacxoí!; npn-! cycneH3ra! pau; hh! nojin-

It has been shown to be a < tb > ! '! ^ ^ ejumnosu! '3 ^ y ™ "I" T "" 2 "" T ~ 3 ""! ~ 4 ---! "” 5 ---

b nepsue10 MHHyT 1 1.40 12.0 2 1.40 3.0 3 1.40 4 1.40 5 1.40 12.0 - 35.0 14.0 - 21.2 10.0 - 6.0 5,6 0,23 8,3 7,1 - 35,0 15,3 IIpiiMepu: I, 2 n 5 suunocTpiipyioT npejyiaraeMu cnocotí, npHMepU 3,4 - H3BeCTHtlfi. 237221 -8-

npcfflOJEKeiiiie Taójiw IW .'KOHIieHTpaHHH .'ΟτβΠβΗΒπρΗ-! προΛγκτοΒ me- iKaycTHsa-Me ÍJKHHoro nropo-ipra,% pOB IJIH3a aKTHBHOro! HHPia b 3ejieHOM 'íraejioKe, γ / ji! "J ·" _ -y- * _ ™ -j- ~ θ "-! CEOPOCTB OCaWMH! Óejioro nuiaMa nocjie! KaycTHsapm, mm / mhh! B nepBue! B nepBHe • _ | I0 MWT" I 10,6 80 8 , 3 7.5 2 2.6 80 7.0 5.4 3 80 3.6 2.9 4 80 4.2 3.5 5 10.6 80 8.0 7.3 237221 -9-

TatíjiHna 2.

! Kano! In the present invention, there is disclosed the use of the compound of the present invention.

Inejuuno-Í3H I Τ 'T “2” ”!“ "3 I 244.52 20.6 48 2.5 39.3 2 267.36 31.2 46 2.2 23.0 3 287.36 25 , 0 44 1.6 36.9

Ilpmeepu 1.2 BJUoocTpiipyxxr npejyiaraeMHft cnocotí, npawep 3 - E3B6cthhS · 237221 -10- ripoAOJDKeHHe TaÓJiw second Μ · ΦΗ3ΒΚ0-ΜΘΧΗΗΙΡΙβ0ΚΗβ! Il0Ka3aTejIH OTpaÓOTaHHOrOnpH-jnoKa3aTejiií «ejrauiO3H ojejioKa POB! Pa3pHB-! Conpo-! Conpo-! 0cTaT0H-! KojureecTBo cyxoroSHaa AHHÍTHBjíe-lTHBJíe-SHan aKT.locTaTKa b oTpaÓOTHH-

Ha, M! Mie! Ηηθ ímejioHi,! Pa3 «fr-! Npojs; aB! B γ / ji b • * 'Να, ΰ

IpaHEto, IjiHBa-! Θα! r! hhb,?! ! Τκτ / car!

i II! hom mejioKe Ha I τ! BosAyuiHo-cyxož neji-ΚΓ _____ jopraHiraec- SMHHepajiB-fKJ2rx BemecTBlHHx se- 2 3 “7” t “H” l ~ 9 “t“ IU ~ J 'il --- íweuTB C T2Z Z 10830 84 7.08 10.5 954 , 0 366.78 I0I53 88 6.56 7.8 1033.36 401.0 9090 86 5.36 9.5 1120.0 431.0 Z-237221 ~ ΙΙ ·

TaÓJiw. 3.

JfeřtI ΠθΚβ3ΗΤβΛΗ BapOK IBapxa c se- IBapica c nc ~ 'ΠΟΛΒ3ΟΒΗΗΗΘΜ! NOJIí> 3OBaHH6M! me jioKa, nojiy-! mejiOKa, nojiy-ΪΉβΗΗΟΓΟ no IneHHoro no! npejmaraeMo-! H3BecTHOMy! We cnocoóy! Cnocoóy I. BpeMH noAteMa TeMnepaTypu ΛΟ MaKCMajiLHoS :, b MHHyTax 90 90 2nd MaKCBMOBHan TewmepaTypa BapKHs ° C 160 160 3rd ΠρΟΑΟΛΟΤβΛΒΗΟΟΤΒ BapKH πρη MHHmajrBHOH TeMnepaTy ~ pe, b MHHyTax 90 90 4. MoxoAHoe jiaBJíeHHe Mcjioponab aBTOKJiaBe, KTC / cwp 12 12 5. Paoxofl aKTKBHOÉ ujejionn kt / t ApeBecHHH 231 231 6. HíwkocthoK Mo ^ yjin 10 10 7 “Βηχολ iíejunM03H,% 60.5 57.3 8. HenpoBap,% 1.5 4.2 9. CTeneHL ΛΟΧΗΓΗΗφΗκεηίΗΗ , b eju Kanna 40 45 10. Pa3pnBHaH jyiHHa, m 9100 8600 237221 -12- ΦΟΡΜΥΜ30ΡΡΕΤΕΗΗΗ

Cnocotí npKTOTOBjíeHHH njejioHHoro BapoHHoro pacTBopaAJifl ποΛγπβΗΗΗ 3ejumo3ocojiepKamero BOJioKHHCToro nojiy- $ aÓpnKaTa, 3aKJH0HaroinHHCH b pacTBopeHHH iuretBa c nojiyneHaeM3ejieHoro mejioKa, KaycTH3ano 3ejieHoro mejioxa, ocBeTJieHOnojiyneHHoro tíejioro mejioKa, OTjiejieHO ot Hero tíejioro NMa-Ma npoMUBKe nocjie «h Hero NOx ane oópa3OBaBineroca PE-b 3yjn > tate hpomhbkh cjiatíoro tíejioro mejiona Ha pacTBopeHHHiuiasa, oTJiiraawtíicH τθμ, HTO c nejo.ro ποβκπιθηιϊη θφφβκτκΒ-hocth nponecca yjiy h ^ meHUH KanecTBa BapoHHoro pacTBopa, npowHBKy tíejioro nuraMa ocymecTBJwroT tíaoJiorOTecKH onameH-HOZ CTOHHOH ΒΟΛΟΖ ΚΟΗΗβΗΤρΗΗΗβή Η30ΗΤ0ΗΗ0Γ0 ΗΚΤΜΒΗΟΓΟjma C 3-12 r / her . MCTOHHKKH οφορΜΒΗΗΗ, ΠρΗΗΗΤΒΘ BO ΒΗΜΜΗΗΜβ HpH3KcnepTH3e: 1. ABTopcKoe CBH, n, eTejii> CTBO CCCP $ 405992, ΚΛ. JIICIC 11/00, 1971. 2. ABTopcKoe CBimeTejiLCTBO CCCP $ 536268, kji. I2IC 1/00, I2IC 3/02, 1975. 3. ΙΟ.Η.Ηθπθηηη. TexHOJiorus Hejunoji03H. M., 1963, c.531, p. 237221 13

AHHOTAIW

Cnocoó npHTOTOBJíeHJZH meJIOHHOrO BapOHHOrO paCTBOpa3aKjroqaeTCfl b pacTBopeHO iuiaBa, KaycTjraaiío 3ejieHoroqejioKa, οοβ6τλθηκιι óejioro mejioica z προΜΗΒκβ óejioromnaMa. IIpoMUBKy óejioro nuiaMa ocymecTBJifnor ónojionraecKHΟΉΗΠΙβΗΗΟϋ CTOHHO BOAOÉ C KOHIieHTpaHIteÉ Η30ΚΤ0ΊΗ0Γ0aKTHBHoro iua 3-12 γ / ji h nojiyneHHHfi cjiaÓHĚ óejiuS mejioKHanpaBJíHKT Ha pacTBopeHHe itaaBa. 237221

Claims (1)

23722, PŘEDMĚT VYNÁLEZU Způsob přípravy alkalického varného roztoku pro výrobu polotovaru obsahujícího vláknacelulózy, spočívající v rozpouštění teveniny za vzniku zeleného louhu, kaustifikaci zele-ného louhu, vyčeření získaného bílého louhu, oddělení bílého kalu od něj, pr omytí bíléhokalu a předání vznikajícího slabého bílého louhu jako výsledku promývéní, vyznačující setím, že za účelem zvýěenl účinnosti procesu a zlepšení jakosti varného roztoku se promývábílý kal biologicky vyčištěnou odpadní vodou o koncentraci zbývajícího aktivovaného kalu3 až 12 g/1. Uznáno vynálezem na základě výsledků expertizy, provedené Státním výborem pro vynálezy aobjevy SSSR, Moskva, SU23722, SUBJECT OF THE INVENTION A process for preparing an alkaline brewing solution for the production of a fiber-cellulose-containing blank comprising dissolving the liquor to form green liquor, causticizing green liquor, clarifying the white liquor obtained, separating the white sludge, washing white liquor and passing the resulting weak white liquor as a result of the wash, characterized in that in order to increase the efficiency of the process and improve the quality of the brewing solution, the white sludge is washed with biologically purified waste water with the remaining activated sludge concentration of 3 to 12 g / l. Recognized by the invention on the basis of the results of the expert review by the State Committee for Inventions and Discoveries of the USSR, Moscow, SU
CS812661A 1981-04-07 1981-04-07 Preparation method of alkaline boil solution CS237221B1 (en)

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CS237221B1 true CS237221B1 (en) 1985-07-16

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