A study of regulators for delivering gases containing low concentrations of hydrogen sulfide

被引：0

作者：

Talbert, B ^{[1
]}

Benesch, R ^{[1
]}

Haouchine, M ^{[1
]}

Jacksier, T ^{[1
]}

机构：

[1] Chicago Res Ctr, Countryside, IL 60525 USA

来源：

LC GC NORTH AMERICA | 2004年 / 22卷 / 06期

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Four regulators have been compared for use with low-level reactive mixtures. It was verified experimentally that a two-stage low-volume regulator made of stainless steel was suitable for use with hydrogen sulfide at a concentration of 100 ppb. This regulator does not require passivation when used with flow rates of at least 100 mL/min. Aluminum and nickel-plated brass regulators of the same design were not suitable. Although a traditional two-stage corrosive service regulator constructed of stainless steel could be used, significant passivation times were required to achieve a comparable steady-state level.

引用

页码：562 / +

页数：4

共 50 条

[31] Features of claus treatment of acid gases with low content of hydrogen sulfide [J].

O. I. Platonov ;

A. G. Ryabko ;

L. Sh. Tsemekhman .

Russian Journal of Applied Chemistry, 2004, 77 :1308-1311

[32] SELECTIVE REMOVAL OF HYDROGEN-SULFIDE FROM GASES CONTAINING HYDROGEN-SULFIDE AND CARBON-DIOXIDE USING DIETHANOLAMINE [J].

HAIMOUR, N ;

SANDALL, OC .

SEPARATION SCIENCE AND TECHNOLOGY, 1983, 18 (12-1) :1221-1249

[33] A CONTINUOUS PROCESS FOR RECOVERY OF SULFUR FROM NATURAL-GAS CONTAINING LOW CONCENTRATIONS OF HYDROGEN-SULFIDE [J].

GHOSH, TK ;

TOLLEFSON, EL .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1986, 64 (06) :960-968

[34] Investigation of hydrogen sulfide removal and sulfur recovery from low sulfur containing gases with aqueous solution of heteropoly compound [J].

Wang, R .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2002, 35 (01) :15-21

[35] Poisonous gases in industry hydrogen sulfide [J].

不详 .

JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1937, 109 :516-516

[36] NEW SYSTEM AND METHOD FOR THE SAFE DISPOSAL OF NONCONDENSABLE GASES CONTAINING HYDROGEN SULFIDE. [J].

Kuwada, James T. .

Bulletin. Geothermal Resources Council, 1987, 16 (04) :3-5

[37] SOME PRINCIPLES OF PARAMETER CHANGES IN THE HYDRATE FORMATION OF GASES, CONTAINING HYDROGEN-SULFIDE [J].

KHOROSHILOV, VA .

NEFTYANOE KHOZYAISTVO, 1987, (03) :43-46

[38] OXIDATION OF LOW CONCENTRATIONS OF HYDROGEN-SULFIDE OVER ACTIVATED CARBON [J].

COSKUN, I ;

TOLLEFSON, EL .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1980, 58 (01) :72-76

[39] PREPARATION OF A MIXTURE OF HYDROGEN-SULFIDE AND HYDROGEN GASES [J].

PUNNING, KK .

INDUSTRIAL LABORATORY, 1980, 46 (05) :429-430

[40] Sulfur Recovery from Tail Gases with a Low Content of Hydrogen Sulfide. [J].

Bratzler, Karl ;

Doerges, Alexander ;

Schlauer, J. .

Erdoel und Kohle, Erdgas, Petrochemie vereinigt mit Brennstoff-Chemie, 1976, 29 (01) :19-22

← 1 2 3 4 5 →