RU99114649A - METHOD FOR PRODUCING THIOSULPHATES - Google Patents

METHOD FOR PRODUCING THIOSULPHATES

Info

Publication number
RU99114649A
RU99114649A RU99114649/12A RU99114649A RU99114649A RU 99114649 A RU99114649 A RU 99114649A RU 99114649/12 A RU99114649/12 A RU 99114649/12A RU 99114649 A RU99114649 A RU 99114649A RU 99114649 A RU99114649 A RU 99114649A
Authority
RU
Russia
Prior art keywords
producing
carried out
thiosulphates
thiosulfates
temperature
Prior art date
Application number
RU99114649/12A
Other languages
Russian (ru)
Other versions
RU2167101C2 (en
Inventor
Мария Игоревна Калашникова
Марина Валентиновна Кескинова
Яков Михайлович Шнеерсон
Вадим Валерьевич Четвертаков
Original Assignee
Открытое акционерное общество "Институт Гипроникель"
Filing date
Publication date
Application filed by Открытое акционерное общество "Институт Гипроникель" filed Critical Открытое акционерное общество "Институт Гипроникель"
Priority to RU99114649/12A priority Critical patent/RU2167101C2/en
Priority claimed from RU99114649/12A external-priority patent/RU2167101C2/en
Publication of RU99114649A publication Critical patent/RU99114649A/en
Application granted granted Critical
Publication of RU2167101C2 publication Critical patent/RU2167101C2/en

Links

Claims (3)

1. Способ получения тиосульфатов, включающий растворение серы в щелочном водном растворе (суспензии) и окисление полученного раствора кислородсодержащим газом, отличающийся тем, что процесс растворения серы в щелочном растворе ведут одновременно с процессом ее окисления до тиосульфатов.1. A method of producing thiosulfates, comprising dissolving sulfur in an alkaline aqueous solution (suspension) and oxidizing the resulting solution with an oxygen-containing gas, characterized in that the process of dissolving sulfur in an alkaline solution is carried out simultaneously with the process of its oxidation to thiosulfates. 2. Способ по п.1, отличающийся тем, что процесс получения тиосульфата кальция ведут при температуре 85 - 100oC и давлении 1,0 - 2,0 кг/см2.2. The method according to claim 1, characterized in that the process of producing calcium thiosulfate is carried out at a temperature of 85 - 100 o C and a pressure of 1.0 - 2.0 kg / cm 2 . 3. Способ по п.1, отличающийся тем, что процесс получения тиосульфата натрия ведут при температуре 70 - 120oС и давлении 1,0 - 8,0 кг/см2.3. The method according to claim 1, characterized in that the process of producing sodium thiosulfate is carried out at a temperature of 70 - 120 o C and a pressure of 1.0 to 8.0 kg / cm 2 .
RU99114649/12A 1999-07-05 1999-07-05 Method of preparing thiosulfates RU2167101C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99114649/12A RU2167101C2 (en) 1999-07-05 1999-07-05 Method of preparing thiosulfates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99114649/12A RU2167101C2 (en) 1999-07-05 1999-07-05 Method of preparing thiosulfates

Publications (2)

Publication Number Publication Date
RU99114649A true RU99114649A (en) 2001-05-10
RU2167101C2 RU2167101C2 (en) 2001-05-20

Family

ID=20222316

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99114649/12A RU2167101C2 (en) 1999-07-05 1999-07-05 Method of preparing thiosulfates

Country Status (1)

Country Link
RU (1) RU2167101C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984368B2 (en) * 2003-06-09 2006-01-10 Tessenderlo Kerley, Inc. Process for preparing calcium thiosulfate solution
US8454929B2 (en) 2010-04-21 2013-06-04 Tessenderlo Kerley, Inc. Continuous process for preparation of calcium thiosulfate liquid solution
PE20130597A1 (en) * 2011-08-16 2013-06-08 Tessenderlo Kerley Inc CONTINUOUS PROCESS FOR THE PREPARATION OF A LIQUID SOLUTION OF CALCIUM THOSULFATE
US9988270B2 (en) 2015-12-30 2018-06-05 Tessenderlo Kerley, Inc. Oxidation process for producing potassium thiosulfate
EP3208234A1 (en) * 2016-02-18 2017-08-23 Tessenderlo Kerley, Inc. Oxidation process for producing potassium thiosulfate
ES2685144B2 (en) * 2017-03-31 2019-04-11 Tessenderlo Kerley Inc Continuous process for the preparation of a liquid solution of calcium thiosulfate, improved

Similar Documents

Publication Publication Date Title
RU93004865A (en) METHODS FOR PRODUCING CHLORINE DIOXIDE
MX9100763A (en) GENERATION OF CHLORINE DIOXIDE FROM CHLORIC ACID
ES2153990T3 (en) PROCESS OF TREATMENT OF SMOKE CONTAINING SULFUR OXIDES.
CA2076674A1 (en) Process for the accelerated production of stable solutions, in equilibrium, of peracetic acid in low concentrations
RU99114649A (en) METHOD FOR PRODUCING THIOSULPHATES
SE0102222D0 (en) Process and plant for treatment of waste
NO974306L (en) Hydrogen peroxide complexes of inorganic salts and synthesis thereof
DE60004483D1 (en) COMPOSITION FOR PRODUCING CHLORDIOXIDE
DK111689A (en) PROCEDURE FOR MANUFACTURING STARCH ETHERS
ES2181107T3 (en) PROCEDURE OF MANUFACTURE OF CITRUS ACID AND / OR CITRATES.
RU97112668A (en) METHOD FOR PRODUCING MICROCRYSTALLINE CELLULOSE
MY143670A (en) A process to increase the oxidation rate of dissolved sulphur dioxide in seawater
PT1458763E (en) A heterogenous carrageenan manufacturing process with recovery of alkali
JPS55134630A (en) Treating method for malodorous gas
GB1435805A (en) Removal of sulphur dioxide from waste gases
SE0100977L (en) Bleaching of pulp with chlorine dioxide
KR970027393A (en) Method for producing activated carbon fiber
SE9900425D0 (en) Pulp delignification process
ES8504472A1 (en) Removal of sulfur dioxide
RU2002122453A (en) Method for producing elemental tellurium
TW357105B (en) Process and apparatus for recovering sulfur compounds from flue gas
FI925106A (en) Method for acidifying the salt with NaHSO3 solution
JPS5648225A (en) Trichloride treating method of exhaust gas containing nitrogen
Vos et al. Manufacture of cellulosic products
SE9900143D0 (en) Procedure for the treatment of white liquor