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SU102485A1 - The method of obtaining aqueous solutions of zinc chlorite - Google Patents

The method of obtaining aqueous solutions of zinc chlorite

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Publication number
SU102485A1
SU102485A1 SU451598A SU451598A SU102485A1 SU 102485 A1 SU102485 A1 SU 102485A1 SU 451598 A SU451598 A SU 451598A SU 451598 A SU451598 A SU 451598A SU 102485 A1 SU102485 A1 SU 102485A1
Authority
SU
USSR - Soviet Union
Prior art keywords
zinc
chlorite
aqueous solutions
obtaining aqueous
zinc chlorite
Prior art date
Application number
SU451598A
Other languages
Russian (ru)
Inventor
В.В. Штуцер
Original Assignee
В.В. Штуцер
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.В. Штуцер filed Critical В.В. Штуцер
Priority to SU451598A priority Critical patent/SU102485A1/en
Application granted granted Critical
Publication of SU102485A1 publication Critical patent/SU102485A1/en

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Description

Водные растворы хлорита тишка ирп«ен тотс  дл  получени  хлорита натри , который считаетс  хорошим отбеливающим средством. Дл  текстильной иромынтлспности он иредставл ет особый интерес , так. как лучпю отбеливает, чем. например, гииохлорит, нанос  ири этом крайне незиачитольпое повреждение Ti;aки (по.этому последн   обладает ПОБЫпгенной стойкостью). Кроме того, хлор;гт чатри  облегчает 1 едение неирерывного процесса белени .Aqueous solutions of chlorite are irp ' entots to produce sodium chlorite, which is considered a good bleaching agent. For textile and marketing it is of particular interest as well. how luchpyu whitens than. for example, gioachlorite, which causes extremely low damage to Ti; aki (therefore, the latter has POSSIBLE resistance). In addition, chlorine; gt chatri facilitates one to eat a non-continuous bleaching process.

Среди известных способов нолучени  хлорита цинка, есть способ, состо щиГг во в.збалтыванин водного раствора двуокигп хлора с цинковой пылью: Zn+2C102- Zn(C102)2Among the known methods for the production of zinc chlorite, there is a method consisting of an aqueous solution of zinc dust chlorine dioxide with zinc dust in a bbalantine zinc: Zn + 2C102- Zn (C102) 2

Недостаток,  того способа в том. что. вследствие ограниченной растворимости двуокиси хлора н воде, он позвол ет получать только разбавленные растворы (oi;oло 4%), требующие много тепла на упарку . Кроме того, возникает необходимость брать значительное количество (30- 5%) цинковой ньпи.The disadvantage of that method is. what. Due to the limited solubility of chlorine dioxide in water, it only allows to obtain diluted solutions (oi; about 4%), which require a lot of heat for evaporation. In addition, there is a need to take a significant amount (30-5%) of zinc oxide.

Предлолсенный способ заключаетс  в Т05Г. что по.дучение хлорита цинка .провод т б рботпровркием двуокиси хлопа в ванну с во.той. в которую погружены ко.роткозамкнутыс ципковьл тт угольный .члектродьт. зтом в вачно опрозуетск f высоким ВЫХ0.10М (более 90 % от теории ) хлорит цинк  и накапливаетс  вA luxury method is in T05G. What is the study of zinc chlorite? Conducted by the use of clap dioxide dioxide in a bath with water. in which are placed the co.rothrox closures of tsipkovl tt coal. In this case, op20 is high VOh0.10M (more than 90% of theory), zinc chlorite and accumulates in

ванне, благодар  иротекаиию на ;- лектродах следуюпщх процессов:bath, thanks to irothecia on; - the electrodes of the following processes:

на цинковом злектроде -on zinc electrode -

Zn+2H20-2e- Zn(OH)2+2H:Zn + 2H20-2e- Zn (OH) 2 + 2H:

(la угольном электроде - 2СГ02+2Н20+2е- 2НС102- 20Н.(la carbon electrode - 2СГ02 + 2Н20 + 2-2CH102-20H.

При умеренном размешнванпи протекает процесс образовани  и накоплени  хлорита цпнка Zr.(OH))--2HC10o--7п (С102).With moderate mixing, the process of formation and accumulation of chlorite of the zr. Zr. (OH)) -2HC10o-7p (C102) proceeds.

Таким образом, способ позвол ет получать концентрпрованные растворы хлорита при расходе почти только стехпомотрического количества литого цпнка.Thus, the method makes it possible to obtain concentrated chlorite solutions with the consumption of almost only a stoichiometric amount of cast resin.

Пример. В стакан с угольными цинковьпт .электродами, поставленный в аппарат дл  взбалтывани , палит водпый раствор двуокиси хлора. Через 50 мин. раствор обесцветилс  п был проанализирован . Выход в процентах к двуоспсп хлора: хлорита цппка - 95.4% и хлорпда циит:а -- 1,1 /о.Example. A water solution of chlorine dioxide is poured into a glass with zinc carbon electrodes delivered to the agitator. After 50 minutes The discolored solution was analyzed. The yield as a percentage of chlorine bianor: chlorine chloride is 95.4% and chlorite cyite: a - 1.1 / o.

Предмет п .з о б р е т е н и  The subject of p. About b and e and

Способ получопи  водиьтх растворов хлорита циттка взаимоделктвиом двуокиси хлора на цинк, о т л и ч а ю п( ir it с   тем. что, с целью цолученгиг концентрироватгньтх растворов хлорпта гитнка п увеличени  выходов. двуок1 сь хлора иропускпют в сосуд с водой, в который иогру.кеп ЦПН1; н уголь в виде электродов, короткозамкнутых гежду собой.The method of obtaining chlorine solutions of citrate citte by the interaction of chlorine dioxide on zinc, i.e. igru.kep TsPN1; n coal in the form of electrodes, short-circuited between themselves.

SU451598A 1954-12-28 1954-12-28 The method of obtaining aqueous solutions of zinc chlorite SU102485A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU451598A SU102485A1 (en) 1954-12-28 1954-12-28 The method of obtaining aqueous solutions of zinc chlorite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU451598A SU102485A1 (en) 1954-12-28 1954-12-28 The method of obtaining aqueous solutions of zinc chlorite

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU802928955A Addition SU994351A2 (en) 1980-03-13 1980-03-13 Container

Publications (1)

Publication Number Publication Date
SU102485A1 true SU102485A1 (en) 1955-11-30

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Application Number Title Priority Date Filing Date
SU451598A SU102485A1 (en) 1954-12-28 1954-12-28 The method of obtaining aqueous solutions of zinc chlorite

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SU (1) SU102485A1 (en)

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