SU978897A1 - Method of cleaning glass from sulphurous components - Google Patents

Method of cleaning glass from sulphurous components Download PDF

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Publication number
SU978897A1
SU978897A1 SU813246433A SU3246433A SU978897A1 SU 978897 A1 SU978897 A1 SU 978897A1 SU 813246433 A SU813246433 A SU 813246433A SU 3246433 A SU3246433 A SU 3246433A SU 978897 A1 SU978897 A1 SU 978897A1
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SU
USSR - Soviet Union
Prior art keywords
cleaning glass
sulphurous components
components
cleaning
gases
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SU813246433A
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Russian (ru)
Inventor
Антонина Викторовна Котова
Надир Каримович Надиров
Нина Сергеевна Буянова
Владимир Самуилович Коган
Original Assignee
Институт Химии Нефти И Природных Солей Ан Казсср
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Priority to SU813246433A priority Critical patent/SU978897A1/en
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Publication of SU978897A1 publication Critical patent/SU978897A1/en

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Description

(5) СПОСОБ ОЧИСТКИ ГАЗОВ ОТ СЕРНИСТЫХ КОМПОНЕНТОВ(5) METHOD FOR CLEANING GAS FROM SULFUR COMPONENTS

- 1 Изобретение относитс  к области адсорбционной очистки газов сухим способом от сернистых соединений. Присутствующие в технологических газах серусодержащие соединени  счи таютс  вредными примес ми, вызывающими коррозию трубопроводов и аппаратуры , отравление катализаторов, ухудшение качества продукции и загр знение атмосферы. Известен способ очистки газов от сернистых соединений с помощью сорбентов на основе окиси железа С 1 Недостатком этого способа  вл ет с  недостаточно высока  степень извлечени  сероводорбда. Наиболее близким к изобретению по технической сущности и достигаемому результату  вл етс  способ очи стки газов от сернистых соединений сорбентом, состо щим из смеси катио нита КУ-2 и гидроокиси железа. Процесс очистки идет при 18-25 0 2. Недостатком известного способа  вл етс  применение дл  очистки дорогосто щего катионита КУ-2 в качестве носител  гидроокиси железа и длительна  операци , св занна  с получением Fe(OH) последовательной обработкой катионита КУ-2 растворами ГеС1зи NaOH, энергетические затраты. Несмотр  на то, что смесь рассматриваетс  как смесь двух ионообменников - органическа  (катионит ) и неорганическа  (гидроокись железа), емкость ее по сероводороду невысока  (0,07 г на 1 г катионита). Отношение объема газовой смеси к весу катионита 2:1. Целью изобоетени   вл етс  уменьшение расхода сорбента при высокой степени очистки газа от сероводорода. Цель достигаетс  способом очистки газов от сернистых компонентов путем адсорбции твердым железосодержащим поглотителем, в котором в качестве- 1 The invention relates to the field of adsorption gas cleaning by dry method from sulfur compounds. Sulfur-containing compounds present in process gases are considered harmful impurities, which cause corrosion of pipelines and equipment, poisoning of catalysts, deterioration of product quality and pollution of the atmosphere. A known method of cleaning gases from sulfur compounds using sorbents based on iron oxide C 1. The disadvantage of this method is that the degree of recovery of sulfide sulfide is not high enough. The closest to the invention to the technical essence and the achieved result is the method of cleaning gases from sulfur compounds with a sorbent consisting of a mixture of cation of KU-2 and iron hydroxide. The purification process proceeds at 18-25 0 2. A disadvantage of the known method is the use of the expensive cation exchanger KU-2 as a carrier for iron hydroxide and the long-term operation associated with obtaining Fe (OH) by sequential processing the cation exchanger KU-2 with GeCl1 NaOH , energy costs. Despite the fact that the mixture is considered as a mixture of two ion exchangers - organic (cationite) and inorganic (iron hydroxide), its capacity for hydrogen sulfide is low (0.07 g per 1 g of cationite). The ratio of the volume of the gas mixture to the weight of the cation exchanger is 2: 1. The goal of isotope is to reduce the sorbent consumption with a high degree of gas purification from hydrogen sulfide. The goal is achieved by a method of purifying gases from sulfur components by adsorption by a solid iron-containing absorber, in which

Claims (2)

Формула изобретенияClaim 1. Способ очистки газов .от сернистых компонентов путем адсорбции твердым железосодержащим поглотителем, отличающийся тем, что, с целью снижения расхода поглотителя, в качестве последнего используют монтмориллонитовую вскрышную породу.1. The method of purification of gases. From sulfur components by adsorption by a solid iron-containing absorber, characterized in that, in order to reduce the consumption of the absorber, montmorillonite overburden is used as the latter. 2. Способ по π.1, о т л и чающий с я ,тем, что используют монтмориллонитовую вскрышную породу, имеющую состав, вес.%:2. The method according to π.1, with l, with the fact that using montmorillonite overburden, having a composition, wt.%: Fe20i 24,8-25,6Fe 2 0i 24.8-25.6 А1203 22,6-24,45A1 2 0 3 22.6-24.45 СаО 8,8-10,20CaO 8.8-10.20 MgO 3,6-5,1MgO 3.6-5.1 W0, 0,4-0,53W0, 0.4-0.53 Bi 0,06-0,08Bi 0.06-0.08 Си 0,56-0,64C 0.56-0.64 Si02 ОстальноеSi0 2 Else
SU813246433A 1981-02-12 1981-02-12 Method of cleaning glass from sulphurous components SU978897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813246433A SU978897A1 (en) 1981-02-12 1981-02-12 Method of cleaning glass from sulphurous components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813246433A SU978897A1 (en) 1981-02-12 1981-02-12 Method of cleaning glass from sulphurous components

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SU978897A1 true SU978897A1 (en) 1982-12-07

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SU813246433A SU978897A1 (en) 1981-02-12 1981-02-12 Method of cleaning glass from sulphurous components

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003422A1 (en) * 1989-08-30 1991-03-21 Irwin Fox Disposable oxide carrier for scavenging hydrogen sulfide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003422A1 (en) * 1989-08-30 1991-03-21 Irwin Fox Disposable oxide carrier for scavenging hydrogen sulfide

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