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Search results with tag "Hydrogen sulfide"

Chapter 6.6 Hydrogen sulfide - WHO/Europe

Chapter 6.6 Hydrogen sulfide - WHO/Europe

www.euro.who.int

WHO Regional Office for Europe, Copenhagen, Denmark, 2000 1 Chapter 6.6 Hydrogen sulfide General Description Sources Hydrogen sulfide (H2S) is a colourless gas, soluble in various liquids including water and alcohol.

  Chapter, Hydrogen, Hydrogen sulfide, Sulfide, Chapter 6, 6 hydrogen sulfide

Fiberglass - Accessories & Fittings

Fiberglass - Accessories & Fittings

www.cooperindustries.com

Fiberglass Corrosion Guide Hydrogen Bromide, Wet 100 75 100 130 Hydrogen Chloride - 120 - 200 Hydrogen Peroxide 5 100 30 100 Hydrogen Sulfide, Dry 100 170 100 210

  Hydrogen, Hydrogen sulfide, Sulfide

36 Hydrogen Sulfide - Matheson

36 Hydrogen Sulfide - Matheson

www.mathesongas.com

Pure Gases P u r e G a s e s 36 www.mathesongas.com Hydrogen Sulfide Description Synonyms: Hydrogen Sulphide, Hydrosulfuric Acid Formula: H 2S Gas Data Molecular Weight: 34.08

  Hydrogen, Hydrogen sulfide, Sulfide

SAFETY DATA SHEET - Valero Energy

SAFETY DATA SHEET - Valero Energy

www.valero.com

Hydrogen sulfide, a highly toxic gas, may be present. Signs and symptoms of overexposure to hydrogen sulfide include respiratory and eye irritation, dizziness, nausea, coughing, a sensation of dryness and pain in the nose, and loss of consciousness. Odor does not provide a reliable indicator of the presence of hazardous levels in the atmosphere.

  Sheet, Energy, Hydrogen, Hydrogen sulfide, Sulfide, Valores, Valero energy

Hazard Control & PPE Selection Guide

Hazard Control & PPE Selection Guide

www.usf.edu

Acetaldehyde, diethyl ether, hydrogen sulfide, acetone, carbon disulfide, hexane Acetylene, ammonia, hydrogen, propane, propylene and methane (GHS: H220-H226, H281) NFPA rating of 4 Flash point below 73 F (22.8 C) and boiling point below 100 F. Flammable gases

  Guide, Control, Selection, Hazards, Hydrogen, Hydrogen sulfide, Sulfide, Hazard control amp ppe selection guide

Material Safety Data Sheet HYDROGEN SULFIDE

Material Safety Data Sheet HYDROGEN SULFIDE

www.trconsultinggroup.com

Hydrogen Sulfide Page 1 of 6 http://seweb2.phillips66.com/hes/msds.nsf/a356436cfd6168.../3c44ab9ab3716022862565e1004e792b?OpenDocumen …

  Hydrogen, Hydrogen sulfide, Sulfide

Determination of Hydrogen Sulfide and Total …

Determination of Hydrogen Sulfide and Total

asgmt.com

determination of hydrogen sulfide and total sulfur in ... limits for total sulfur range from 16 to 80 ppm by ... and passing it through a quartz tube heated to 1000

  Ranges, Total, Hydrogen, Hydrogen sulfide, Sulfide, Quartz

CPL – Hydrogen Sulfide Procedure HES 211

CPL – Hydrogen Sulfide Procedure HES 211

www.chevronpipeline.com

CPL – Hydrogen Sulfide Procedure 1.0 Purpose, Objectives and Scope 1.1 Purpose The purpose of this procedure is to ensure that effective safe work practices are used to

  Procedures, Hydrogen, Hydrogen sulfide, Sulfide, Cpl hydrogen sulfide procedure hes 211

NATURAL GAS SPECS SHEET - NAESB

NATURAL GAS SPECS SHEET - NAESB

www.naesb.org

HYDROGEN SULFIDE H2S Note 1 CARBONYL SULFIDE COS Note 1 SULFUR IN MERCAPTANS SRSH Note 1. IRON SULFIDE FeS lbs OTHER SULFUR COMPOUNDS ? Note 1 MERCURY Hg ppb PARTICULATES ? microns NOTES (1) Sulfur measurements given in grains/100scf or in ppm or both. K:\EMTCNT\X = NAT GAS QUALITY & MEASUREMENT\BPS …

  Sheet, Hydrogen, Hydrogen sulfide, Sulfide

MATERIAL SAFETY DATA SHEET

MATERIAL SAFETY DATA SHEET

demo.rkmsuk.com

SAN 0469 Bitumen Material Safety Data Sheet Syncrude Canada Ltd. Page 2 of 7 SKIN: Hot bitumen and bitumen fumes may cause moderate to severe irritation and burns. Cold ... Confined spaces may accumulate hydrogen sulfide gas. Hydrogen sulfide may cause respiratory tract irritation, nausea, headache, dizziness, pulmonary edema, loss of ...

  Sheet, Hydrogen, Hydrogen sulfide, Sulfide

17. Manhole Channel Design. - WSSC Water

17. Manhole Channel Design. - WSSC Water

www.wsscwater.com

f) Evaluate drops across pipe inverts larger than 0.1 foot for hydrogen sulfide generation, see Part Two, Section 28 (Hydrogen Sulfide (H2S) Control) and Part Two, Section 16 (Manhole Drop Connections). c. Radius of the Channel. 1) For sewer pipelines smaller than 12-inch diameter, provide a minimum radius of the centerline of

  Control, Water, Hydrogen, Hydrogen sulfide, Sulfide, Wssc water, Wssc

Incompatibilities of concentrated nitric acid: Never mix ...

Incompatibilities of concentrated nitric acid: Never mix ...

ccc.chem.pitt.edu

acetone, unless you are following a respectable procedure and use a blast shield and proper precautions. Never store mixtures of concentrated acids, particularly nitric acid, and organic or inorganic waste components; ... Hydrogen Sulfide fuming nitric acid, oxidizing gases Hypochlorites acids, activated carbons Iodine acetylene, ammonia, hydrogen

  Procedures, Acid, Hydrogen, Hydrogen sulfide, Sulfide, Concentrated, Nitric, Incompatibilities of concentrated nitric acid, Incompatibilities

TCEQ-Fact Sheet - PSD and Nonattainment Significant …

TCEQ-Fact Sheet - PSD and Nonattainment Significant …

www.tceq.texas.gov

HF = hydrogen fluoride . HGB = Houston-Galveston-Brazoria . H. 2S = hydrogen sulfide . H 2SO 4 = sulfuric acid . µg/m. 3 = microgram per cubic meter . NAICS = North American Industry Classification System . NO. 2 = nitrogen dioxide . NO x = oxides of nitrogen. Criteria pollutant and PM 2.5 precursor evaluated as NO 2 and ozone precursor ...

  Sheet, Hydrogen, Hydrogen sulfide, Sulfide

Activated Sludge Microbiology Problems and Their Control

Activated Sludge Microbiology Problems and Their Control

www.dec.ny.gov

Hydrogen sulfide toxicity is highly pH dependent, due to the H2S form being the toxic agent and not HS-. The pKa for H2S is 7.0, indicating higher toxicity at a pH of 7 or less when H2S is ... Control of denitrification is either by control of nitrification (reduced sludge age or reduced

  Control, Hydrogen, Hydrogen sulfide, Sulfide

Wine Analysis: from ‘Grape to Glass’

Wine Analysis: from ‘Grape to Glass’

tools.thermofisher.com

wine production, measurement is critical, knowing what to measure and when, and ... formation of hydrogen sulfide. After fermentation is complete, the coarse sediment is removed by racking or centrifugation. However, colloidal suspensions may also need to be removed or they will

  Measurement, Hydrogen, Hydrogen sulfide, Sulfide

REFERENCE DATA SHEET ON SEWER GAS(ES) - …

REFERENCE DATA SHEET ON SEWER GAS(ES) - …

www.meridianeng.com

November 1993 REFERENCE DATA SHEET ON SEWER GAS(ES) (Hydrogen Sulfide, Carbon Dioxide, Methane, Ammonia, Biological …

  Sheet, Data, Reference, Hydrogen, Sewer, Hydrogen sulfide, Sulfide, Reference data sheet on sewer

Drinking Water Problems: Corrosion - Texas A&M …

Drinking Water Problems: Corrosion - Texas A&M …

soiltesting.tamu.edu

oxygen also may be introduced into water when a pneumatic pressure tank is used. In addition to oxygen, the presence of hydrogen sulfide also can result in significant corrosion of metals.

  Water, Problem, Corrosion, Hydrogen, Drinking, Hydrogen sulfide, Sulfide, Drinking water problems

LANTEC Visit us on the World Wide Web!

LANTEC Visit us on the World Wide Web!

www.lantecp.com

LANTEC sales@lantecp.com Visit us on the World Wide Web! http://www.lantecp.com H 2S (Hydrogen Sulfide – Sewer Gas) Odor Control Wet Scrubber Design and Chemical ...

  World, Hydrogen, Visit, Lancet, Hydrogen sulfide, Sulfide, Lantec visit us on the world, Visit us on the world

6.1 Carbon Black - United States Environmental Protection ...

6.1 Carbon Black - United States Environmental Protection ...

www3.epa.gov

sulfur compounds in the process flue gas. Combustion efficiencies of 99.6 percent for hydrogen sulfide and 99.8 percent for CO have been measured for a flare on a carbon black plant. Particulate emissions may also be reduced by combustion of some of the carbon black particles, but emissions of sulfur dioxide and nitrogen oxides are thereby ...

  Carbon, Black, Hydrogen, Hydrogen sulfide, Sulfide, Carbon black

SAFETY DATA SHEET - Test Mark

SAFETY DATA SHEET - Test Mark

www.testmark.net

FIRE FIGHTING EQUIPMENT: Toxic fumes will be evolved when this material is involved in a fire. Self-contained breathing apparatus should be availible for fire fighters. FIRE EXPLOSION: Hydrogen Sulfide combustion product may be explosive. Data as follows Minimum Explosive concentration: <6%

  Sheet, Data, Safety, Safety data sheet, Hydrogen, Hydrogen sulfide, Sulfide

Underground Construction (Tunneling)

Underground Construction (Tunneling)

www.osha.gov

Hydrogen sulfide levels...15 Special conditions for drilling and blasting underground...15 2. Special requirements for using cranes ... Control of access and egress In addition to establishing a check-in/check-out procedure, the employer must ensure safe access to …

  Control, Hydrogen, Hydrogen sulfide, Sulfide

Drinking Water Facts….. Drinking Water Treatment Systems

Drinking Water Facts….. Drinking Water Treatment Systems

www.water-research.net

Filtration Methods Drinking Water Facts….. Activated Carbon Removes organic compounds, pesticides, radon gas Removes hydrogen sulfide, mercury, chlorine, some cysts

  Water, Hydrogen, Drinking, Drinking water, Hydrogen sulfide, Sulfide

FactSheet - Occupational Safety and Health Administration

FactSheet - Occupational Safety and Health Administration

www.osha.gov

Contact with liquid hydrogen sulfide causes frostbite. If clothing becomes wet with the liquid, avoid ignition sources, remove the clothing and isolate it in a safe area to allow

  Administration, Health, Safety, Occupational, Occupational safety and health administration, Hydrogen, Hydrogen sulfide, Sulfide

Material Safety Data Sheet - scavguy.com

Material Safety Data Sheet - scavguy.com

scavguy.com

Material Safety Data Sheet RCS Inc Section 1. Chemical Product and Company Identification Product Name: RC100 Hydrogen Sulfide Scavenger Code: RC100 Supplier: RCS Inc. 11224 23a Ave NW Edmonton AB, T6J4X7, Canada

  Sheet, Data, Safety, Material, Material safety data sheet, Hydrogen, Hydrogen sulfide, Sulfide

Amine Treating Plant General Operation - Blue Sky …

Amine Treating Plant General Operation - Blue Sky …

www.blueskymidstream.com

5 5. Hydrogen Sulfide is extremely flammable. Its flammability range is much greater than methane. C. Fire Care should be taken to keep the flanges and other connections tight to avoid leakage of any

  General, Operations, Plants, Maine, Hydrogen, Hydrogen sulfide, Sulfide, Treating, Amine treating plant general operation

HEALTH AND SAFETY MANUAL - reagansafety.com

HEALTH AND SAFETY MANUAL - reagansafety.com

www.reagansafety.com

1 Purpose/Scope: The purpose of this program is to establish minimum requirements for site specific H 2 S safety, which will enhance safety in the occupational setting where hydrogen sulfide is

  Manual, Safety, Hydrogen, Hydrogen sulfide, Sulfide, Safety manual

CO2 Pipelines

CO2 Pipelines

energyatkenanflagler.unc.edu

c) Hydrogen Sulfide. Contain no more than 20 ppm, by volume, of H 2 S. d) Total Sulfur. Contain no more than 35 ppm, by weight, e) Temperature. Shall not exceed 120oF. f) Nitrogen. Contain no more than 4 mole percent. g) Hydrocarbons. Contain no more than 5% mole percent and Dew point no more than -20oF. h) Oxygen. Contain no more than 10 ppm ...

  Hydrogen, Pipeline, Hydrogen sulfide, Sulfide, Co2 pipelines

DENR ADMINISTRATIVE ORDER NO. 26-A Series 1994 Subject ...

DENR ADMINISTRATIVE ORDER NO. 26-A Series 1994 Subject ...

water.emb.gov.ph

Hydrogen Sulfide Iron Manganese pH Sodium Sulfate Total Dissolved Solids Zinc Unobjectionable Unobjectionable 5 TCU 5 NTU 0.2 250 1 300 (as CaCo3) * 0.05 1 0.5 6.5 - 8.5 200 * 250 500 5 * Table 3.5 Standard Values for Disinfectants and Disinfectant By - Products Constituents Maximum Level (mg/L) a. Disinfectant Chlorine (residual) b ...

  Sodium, Hydrogen, Hydrogen sulfide, Sulfide

CONFINED SPACE ENTRY PERMIT - Occupational Safety and ...

CONFINED SPACE ENTRY PERMIT - Occupational Safety and ...

www.osha.gov

Entry Procedure Checklist: Complete the following steps before, during, and after a confined space entry: Step 1 ... Explosive Gases, Carbon Monoxide, and Hydrogen Sulfide readings and communicate them to the attendant to place on the Permit Form. Step 9 The attendant should maintain constant communication with the entrant until the entrant has ...

  Procedures, Entry, Space, Permit, Hydrogen, Hydrogen sulfide, Sulfide, Confined, Confined space entry permit

BROMINE 6011 See CHLORINE, Method 6011, for procedure

BROMINE 6011 See CHLORINE, Method 6011, for procedure

www.cdc.gov

INTERFERENCES: Hydrogen sulfide gives a negative interference. HCl gives a positive interference up to a maximum of 15 µg per sample. HBr gives a positive interference as it is sampled continuously [1]. ... APPENDIX A: CLEANING PROCEDURE FOR …

  Procedures, Hydrogen, Hydrogen sulfide, Sulfide

FactSheet

FactSheet

www.osha.gov

Hazardous properties of H 2S gas Hydrogen sulfide is heavier than air and may travel along the ground. It collects in low-lying and enclosed, poorly-ventilated areas such as basements, manholes, sewer lines, under-ground telephone vaults and manure pits. For work within confined spaces, use appro-priate procedures for identifying hazards,

  Properties, Hydrogen, Hydrogen sulfide, Sulfide, Manure

SAFETY DATA SHEET - Airgas

SAFETY DATA SHEET - Airgas

www.airgas.com

Hydrogen Sulfide Section 8. Exposure controls/personal protection TWA: 10 ppm 8 hours. OSHA PEL Z2 (United States, 2/2013). AMP: 50 ppm 10 minutes.

  Sheet, Data, Safety, Safety data sheet, Hydrogen, Hydrogen sulfide, Sulfide, Airgas

GX-6000 Operator's Manual Rev S - RKI Instruments

GX-6000 Operator's Manual Rev S - RKI Instruments

www.rkiinstruments.com

sample draw gas monitor is capable of detecting the presence of combustible gas, oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and various other toxic gases simultaneously. The GX-6000’s rugged, reliable, and easy-to-use design makes it ideally suited for a wide range of applications, including sewage treatment plants, utility

  Manual, Operator, Detecting, Hydrogen, 6000, Hydrogen sulfide, Sulfide, Gx 6000 operator s manual

Hydrogen Sulfide Control and Removal

Hydrogen Sulfide Control and Removal

www.filtronics.com

\\Server3\sales\Bulletins\EM-I\Hydrogen Sulfide Control and Removal.doc Concentrations of H2S as low as 0.2 ppm will promote the growth of Beggiatoa.The range of hydrogen sulfide concentration in usable sulfur waters is below 10 ppm.

  Control, Removal, Hydrogen, Hydrogen sulfide, Sulfide, Hydrogen sulfide control and removal

Hydrogen Sulfide in Aqueous Solvents - NIST

Hydrogen Sulfide in Aqueous Solvents - NIST

srdata.nist.gov

Hydrogen sulfide exists, in aqueous solution, in equilibrium with its ions. Solubilities which have been compiled correspond to bulk solubilities. For this purpose the number of moles of hydrogen sulfide in solution has been taken to be the sum of the number of moles of the uncharged H2S plus those of HS- and those of S--.

  Hydrogen, Hydrogen sulfide, Sulfide, Solvents, Aqueous, Hydrogen sulfide in aqueous solvents

HYDROGEN SULFIDE MEASUREMENT AND DETECTION

HYDROGEN SULFIDE MEASUREMENT AND DETECTION

asgmt.com

Jan 24, 2003 · hydrogen sulfide but also a wide range of components and properties. Published test methods provide a way to standardize test procedures so that the results from one location are comparable to the results from another location. Some of the available test methods for measuring and detecting hydrogen sulfide are listed in Tables 2-4.

  Detecting, Hydrogen, Hydrogen sulfide, Sulfide, Detecting hydrogen sulfide

Hydrogen Sulfide: Issues and - GO-TECH

Hydrogen Sulfide: Issues and - GO-TECH

octane.nmt.edu

Hydrogen Sulfide: Issues and Answers Workshop December 7, 2005 Farmington, New Mexico San Juan College

  Issue, Hydrogen, Hydrogen sulfide, Sulfide, Issues and

HYDROGEN SULFIDE 6013

HYDROGEN SULFIDE 6013

www.cdc.gov

HYDROGEN SULFIDE: METHOD 6013, Issue 1, dated 15 August 1994 - Page 3 of 4 8. Dilute to 10 mL with 3 mL of deionized water. Cap and shake vigorously.

  Hydrogen, Hydrogen sulfide, Sulfide, 1306, Hydrogen sulfide 6013

HYDROGEN SULFIDE: HUMAN HEALTH ASPECTS - …

HYDROGEN SULFIDE: HUMAN HEALTH ASPECTS - …

www.who.int

Hydrogen sulfide: Human health aspects 1 FOREWORD Concise International Chemical Assessment Documents (CICADs) are the latest in a family of publications from the International Programme on

  Health, Human, Aspects, Hydrogen, Hydrogen sulfide, Sulfide, Human health aspects

HYDROGEN SULFIDE: HUMAN HEALTH ASPECTS - who.int

HYDROGEN SULFIDE: HUMAN HEALTH ASPECTS - who.int

www.who.int

Hydrogen sulfide: Human health aspects 1 FOREWORD Concise International Chemical Assessment Documents (CICADs) are the latest in a family of publications from the International Programme on

  Hydrogen, Hydrogen sulfide, Sulfide

Hydrogen Sulfide in Petroleum - coqa-inc.org

Hydrogen Sulfide in Petroleum - coqa-inc.org

www.coqa-inc.org

Hydrogen Sulfide Toxicity Concentration (ppm) Health Effect < 0.02 Olfactory Detection Limit 10 8 Hr Exposure Limit 15 15 Min. STEL 100 Common Ship Headspace

  Petroleum, Hydrogen, Hydrogen sulfide, Sulfide, Hydrogen sulfide in petroleum

HYDROGEN SULFIDE MEASUREMENT AND DETECTION

HYDROGEN SULFIDE MEASUREMENT AND DETECTION

asgmt.com

Jan 24, 2003 · Thermo Electron Corporation 9303 W. Sam Houston Parkway S., Houston, Texas 77099 INTRODUCTION The impetus for measuring and detecting hydrogen sulfide, H 2 S, as it relates to the production and distribution of natural gas, is rooted in two primary concerns. The first concern deals with protecting personnel from the lethal effects of H 2 S ...

  Thermo, Corporation, Hydrogen, Hydrogen sulfide, Sulfide, Electron, Thermo electron corporation

Hydrogen Recovery - Linde Engineering

Hydrogen Recovery - Linde Engineering

www.linde-engineering.com

Hydrogen sulfide Mercaptanes BTX Water weak strong Pressure swing adsorption plant in Leuna, Germany 4 The process. ... valve skid(s) with interconnecting piping, control valves and instrumentation and a control system for control of the unit. The pressure swing adsorption process has four basic process steps: – Adsorption ...

  Control, Hydrogen, Hydrogen sulfide, Sulfide

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