SU363658A1 - Method of producing anhydrous sulfuric sodium - Google Patents

Method of producing anhydrous sulfuric sodium

Info

Publication number
SU363658A1
SU363658A1 SU1440999A SU1440999A SU363658A1 SU 363658 A1 SU363658 A1 SU 363658A1 SU 1440999 A SU1440999 A SU 1440999A SU 1440999 A SU1440999 A SU 1440999A SU 363658 A1 SU363658 A1 SU 363658A1
Authority
SU
USSR - Soviet Union
Prior art keywords
anhydrous sulfuric
producing anhydrous
sodium
sulfuric sodium
hour
Prior art date
Application number
SU1440999A
Other languages
Russian (ru)
Inventor
изобретени Авторы
Original Assignee
А. М. Бикинеев, Ю. И. Огородников , Е. И. Пономарева Институт металлургии , обогащени Казахской ССР
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 А. М. Бикинеев, Ю. И. Огородников , Е. И. Пономарева Институт металлургии , обогащени Казахской ССР filed Critical А. М. Бикинеев, Ю. И. Огородников , Е. И. Пономарева Институт металлургии , обогащени Казахской ССР
Priority to SU1440999A priority Critical patent/SU363658A1/en
Application granted granted Critical
Publication of SU363658A1 publication Critical patent/SU363658A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/38—Dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Adornments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Tires In General (AREA)

Description

1one

И ЗО|б ротвние от1НО|Си т|с  к способам получени  бевщоднога 1се|р:н1И|С, «lajTipiH.And ZO | b rovnie ot1NO | Si t | s to the methods of obtaining a profitable 1S | p: nII | S, "lajTipiH.

HiaBeioraH aniOicD6 |П|0,луЧе;нИ|Я бв31Вод1но1Г:0 серHHiQTiaro й.а-11ри , заключающийю  IB ,, что 1Пр;и о|с)таТЮЧ1но|м да|ВЛ1ан;и и 30-53 мм рт. ст. «провод т 6biiQTipbm 1н,а. а МЦулы до 50-60°С, при оро/июхюдит пла1вле|Н|ие |К|рИ10талло1ГИ|Драта Na2S-91 20, з-атвм |П(ри :ако(.Т|и  апрвва 12-(15°С/час довод т температуру е печи до Ii50-160°С и далее при Э(Т;ой тамш ературе ампулу выдерживают 2 час. продолжиюельнаоть цроцаоса cymiKiH ilO-15 час.HiaBeioraH aniOicD6 | P | 0, LUCHE; NI | I bv31Vod1no1G: 0 serHHiQTiaro y.a-11ri, concluding IB, that 1Pr; and about | c) taTUCH1no | m da | VL1an; and 30-53 mm Hg. Art. "6biiQTipbm 1n is conducted as well. and Mtsuly up to 50-60 ° С, with oro / yukhudit flux at | N | ie | K | rI10 of tIllo | Drata Na2S-91 20, s-atvm | P (ri: ako (.T | and aprvva 12- (15 ° С / h the temperature of the furnace is brought to II50-160 ° С and then at E (Т; oh there the ampoule is kept for 2 hours and continued for about 13 hours per minute.

.а|Ко ЭТ.01Т iQnoico:6 ха1ра1к;те)р.изует1С  ДЛ1Ительнсютыо лроцеюса сушки, а продукт получаетю  за1Пр ЗНен|Ны м П|ОЛИ1аульф.вда1М:И..a | Co ET.01T iQnoico: 6 ha1ra1k; those) R.Sizet1S DL1Ilnoeltsyutyruroyus drying, and the product receives for 1Pr ЗНен | Ny mP | OLIaulif.vda1M: And.

С щелью интен аиф/йюащии цроцесоа предлага ,еро  lПipe вialplитeльнo про1мьЕвать сариглстыГ м-егганолОМ, ,а процейс ;суш1ки Проводить nipiH остаточном давлении 10- - 2 мм рт. ст., С1ко|росгги Harip.aBa 50- 100°С/час с посладующ-ей .выдержкой 1пр  тампе)рату|ре 70-90°С в т04 аи ие 1 час.With the inception / juvenile process gap, it is proposed to test a siphon, and to carry out a nipiH residual pressure of 10–2 mm Hg. Art. S1ko | Rosggi Harip.aBa 50-100 ° C / hour with a pos. Exposure rate of 1–1 tamper (70–90 ° C) at T04 Ai Ie 1 hour.

П|рИмер 1. Сердаи1стый иатрий (.ма/ркш дл  а1Н.ализс1з) в количаат1ве ШОгпро мывают 1матанолом ш сушат п-р.и остатоЧИО1М да.лвнли 2 мм рт. ст. л :CKOipQCTiii 1на(првв-а 100°С/час. Продг 1кт обезвоживаетс  за 50 мин. Получают 32 г без|воино1го сар нистого ,Н1а -пр;И  с содаржа.вдиам осношнаго П|родукта 99%. Расход (.мет-анол а сос;па|ВЛ1Я1ет 7 г.P | nImer 1. Serdai iatrii (.ma / rsks for a1.alysis) in kichaatvev SHOtproim washed 1matanol w dried p.p. and the residue is 2 mm Hg. Art. l: CKOipQCTiii 1na (at 100 ° C / h. Prodg 1ct is dehydrated in 50 minutes. 32 g without warrior sarc is obtained, H1a –pr; And with sarzh.vdiam osnoshnogo P | product 99%. Consumption (.met -anol and coc; pa | VL1I1et 7 g.

При-мер 2. 300 г .црадварительно промытого мета1ноло1м .сариистопо нат1р:и  1ПОД(вер;Г1аюг ва;юуум1ной суш|ке при о,атаТоч1Н01м да вленИ 2 мм рт. ст., iQKOipoCTiH iHa ripiQBa 70°С/час, высоте HaiCbmKiii 50 м.м. Прододжителыность lOyuiiKiH 2 час. Получают 107 г |без1во(дн1ого сарнл сто-го наТ р:НЯ :С содержанием «OHOBiiioiro продукта 99,9%.Example 2. 300 g. Of pre-washed methanol – 1 m saryistopo nat1r: and 1 hp (faith; warrior; ohmu1nnogo dry | ka at o, atA toch1N01m and 2 mm Hg. St. IQKOipoCTiH iHa ripiQBa 70 ° hr. HaiCbmKiii 50 m.m. Prodigality lOyuiiKiH 2 hours Get 107 grams | without (the first sarty of the hundredth hour: NJ: With an OHOBiiioiro content of 99.9%.

П р е д М е т и з о б р е т е л ;i   Способ получеин.  бсазод.ного сер:ни,сто1го аат|р1и  путам . в 1ва1кууме, отличающийс  TeiM, что, с Дблыо ;11нте,н|си1фнкац.И|ц П|родвооа, оарнйстый (натрлГ прад| а(р|итель}ю прамьивают мета|нол101м и lOiponeQC сушк ( при остаточном давлании 10 , 2 .и,и рт. ст.. скорости нашраза 50-100°C/4.flc ;с пасладующей :выд ржкой пр:п TpMneipaTiype 70-90С -в течение 1 час.PRE D METAL AND BEFORE; i Method poluchein. bazazod.nogo ser: not one hundred aat | p1i putam. in 1Q, characterized by TeiM, that, from Dblio; 11nte, n | Si1fnkats.I | ts P | Rodvooa, oynyy (natrG Prag | a (p | Ittel} Yu pram metynnol101m and lOiponeQC dry (with residual pressure) .i, and Hg. nasraz speeds of 50-100 ° C / 4.flc; with the winding: extension: tpMneipaTiype 70-90С - for 1 hour.

SU1440999A 1970-05-19 1970-05-19 Method of producing anhydrous sulfuric sodium SU363658A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1440999A SU363658A1 (en) 1970-05-19 1970-05-19 Method of producing anhydrous sulfuric sodium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1440999A SU363658A1 (en) 1970-05-19 1970-05-19 Method of producing anhydrous sulfuric sodium

Publications (1)

Publication Number Publication Date
SU363658A1 true SU363658A1 (en) 1972-12-25

Family

ID=20453235

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1440999A SU363658A1 (en) 1970-05-19 1970-05-19 Method of producing anhydrous sulfuric sodium

Country Status (1)

Country Link
SU (1) SU363658A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908043A (en) * 1987-07-23 1990-03-13 Sankyo Kasei Co., Ltd. Method of producing crystals of anhydrous sodium sulfide
US5071632A (en) * 1988-08-25 1991-12-10 Sankyo Kasei Co. Process for preparing crystals of anhydrous sodium sulfide
US5173088A (en) * 1988-05-31 1992-12-22 Sankyo Kasei Co., Ltd. Process for preparing crystals of anhydrous sodium sulfide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908043A (en) * 1987-07-23 1990-03-13 Sankyo Kasei Co., Ltd. Method of producing crystals of anhydrous sodium sulfide
US5173088A (en) * 1988-05-31 1992-12-22 Sankyo Kasei Co., Ltd. Process for preparing crystals of anhydrous sodium sulfide
US5071632A (en) * 1988-08-25 1991-12-10 Sankyo Kasei Co. Process for preparing crystals of anhydrous sodium sulfide

Similar Documents

Publication Publication Date Title
SU363658A1 (en) Method of producing anhydrous sulfuric sodium
GB1148280A (en) Production of maleic anhydride by dehydrating maleic acid
CA1052390A (en) Process for recovering glycine from sodium sulfate solutions
US2410776A (en) Manufacture of hydracrylic acid
CN108484537A (en) A kind of preparation method of (R)-(+)-nonyl lactone and (S)-(-)-nonyl lactone
SU376422A1 (en) METHOD OF OBTAINING A GRADUATE FORM OF 1-LININO-2-NAF-TOL-4-SULFO ACIDS
SU472897A1 (en) Method for producing ammonium condensed phosphates
SU169089A1 (en) The method of obtaining boric acid with a modified isotopic composition
ES445058A1 (en) Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding)
SU97366A1 (en) The method of obtaining 3,4-xylyl-d-ribamine
DE337058C (en) Process for the production of perborate
SU499811A3 (en) The method of obtaining salts of 3-carboxythioxanthone-10,10-dioxide
SU103443A1 (en) Method for producing manganese sulphate from manganese ores
SU124929A1 (en) The method of obtaining cryolite alkaline method
SU60288A1 (en) The method of producing trioxyglutaric acid
SU447404A1 (en) Method for preparing 5-nitrofuran-2-hydroxamic acid
Nasyrov Method of Producing Vanadium Sludge
SU382661A1 (en) METHOD OF OBTAINING THE DYE OF TIOINDIGO RED-PURPLE WITH
US1584372A (en) Method of purification and isolation of anthraquinone beta sulphonic acid
SU133887A1 (en) Method for isolating 2,5-lutidine
SU559561A1 (en) Method of preparing modified lignin
GB762205A (en) Purification of acrylonitrile
SU574391A1 (en) Method of preparing magnesium hydroxide
CN108147987A (en) A kind of method for synthesizing alpha-pyrrolidone acetamide
SU106588A1 (en) The method of obtaining tannin chromic extract