Curso Sulfeto Hidrogênio em Inglês
f: ishn
Nome Técnico: Enhancement Course Awareness about Hydrogen Sulfide (H2S)
Reference: 175392
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What is Hydrogen Sulfide?
Hydrogen sulfide (also known as H2S, sewer gas, swamp gas, stink damp, and sour damp) is a colorless gas known for its pungent “rotten egg” odor at low concentrations.
It is extremely flammable and highly toxic.
How does it happen and what is it for?
Hydrogen sulfide also occurs naturally in sewers, manure pits, well water, oil and gas wells, and volcanoes.
Because it is heavier than air, hydrogen sulfide can collect in low-lying and enclosed spaces, such as manholes, sewers, and underground telephone vaults. Its presence makes work in confined spaces potentially very dangerous.
The health effects of hydrogen sulfide depend on how much H2S a worker breathes and for how long.
However, many effects are seen even at low concentrations. Effects range from mild, headaches or eye irritation, to very serious, unconsciousness and death.
Where is hydrogen sulfide used?
It is used in the production of sulfuric acid H2SO4 and other sulfur compounds, pesticides, inorganic sulfides, in various segments of the oil industry such as well drilling, oil and gas production, refining and distillation, in chemical analysis and as a reducing agent in acid purifications. sulfuric and hydrochloric acid HCl.
Click on the Link: Criteria for Issuing Certificates in accordance with the Norms
- Certificado
- Hours: 16 Hours
- Prerequisite: Literacy
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Conteúdo Programatico Normativo
Hydrogen Sulfide Course
What is H2S:
H2S Properties;
H2S nature and laboratory/Industry synthesis occurrence;
H2S detection;
Case study of H2S release;
Health effects of H2S exposure;
Respiratory Protection;
Rescue techniques of H2S victims,
Emergency procedure of H2S for prospection and drilling rig;
H2S and LEL “Lower Explosive Limit”, sensors lay out on Drilling Rig;
How to Calibrate H2S and LEL “Lower Explosive Limit”, sensors;
Concentration Symptoms;
Smell “Olfactory” low concentration issues;;
Detailing of the H2S in the MSDS (Material Safety Data Sheet)
Activity Add-ons:
Awareness of Importance:
APR (Preliminary Risk Analysis);
How to administer and manage working time;
PGR (Risk Management Plan);
Understanding the need for the Rescue Team;
Fire protection;
Understandings about Ergonomics;
Perception of risks and factors that affect people’s perceptions;
Impact and behavioral factors on safety;
Fear factor;
PE (Emergency Plan);
How to discover the fastest and easiest way to develop Skills;
How to control the mind while working;
Because balancing energy during activity in order to obtain productivity;
Consequences of Risk Habituation;
Causes of accidents at work;
The Importance of task knowledge;
Notions about the Causes and Faults Tree;
Prevention of accidents and notions of first aid;
Workplace Analysis;
Ergonomic Risks;
Hazard Communication Standard (HCS) – OSHA.
Practical Exercises:
Theoretical and Practical Assessment;
Record of Evidence;
Certificate of participation.
Our Multidisciplinary Team is allowed to insert norms, laws, decrees or technical parameters that they deem applicable, whether or not they are related to the scope of the negotiated service, with the Contracting Party being responsible for carrying out the necessary services in accordance with the legislation, as established in the same.
Hydrogen Sulfide Course
Referências Normativas
Hydrogen Sulfide Course
Normative references to applicable devices, their updates and replacements to date:
Standards:
General Industry (29 CFR 1910)
1910 Subpart G – Occupational Health and Environmental Control;
1910.94, Ventilation;
1910 Subpart H – Hazardous Materials;
1910.119, Process safety management of highly hazardous chemicals;
1910 Subpart I – Personal Protective Equipment;
1910.134, Respiratory Protection;
1910 Subpart J – General Environmental Controls;
1910.146, Permit-required confined spaces.
1910 Subpart Z – Toxic and Hazardous Substances
1910.1000, Air contaminants.
1910.1200, Hazard Communication.
1910.1450, Occupational exposure to hazardous chemicals in laboratories.
Maritime (29 CFR 1915, 1917, 1918)
1915 Subpart B – Confined and Enclosed Spaces and Other Dangerous Atmospheres in Shipyard Employment
1915.12, Precautions and the order of testing before entering confined and enclosed spaces and other dangerous atmospheres.
1915 Subpart Z – Toxic and Hazardous Substances
1915.1000, Air contaminants.
1917 Subpart A – Scope and Definitions
1917.1, Scope and applicability.
1917 Subpart D
1917.73, Terminal facilities handling menhaden and similar species of fish (see also §1917.2, definition of hazardous cargo, material, substance or atmosphere).
1918 Subpart A
1918.1, Scope and application.
1918 Subpart I
1918.94, Ventilation and atmospheric conditions (See also §1918.2, definitions of Hazardous cargo, materials, substance or atmosphere and Ro-Ro operations). See paragraph (f) for information specific to catch of menhaden “Brevoortia tyrannus“ and similar species of fish.
Construction (29 CFR 1926)
1926 Subpart D
1926.55, Gases, vapors, fumes, dusts, and mists.
1926 Subpart S
1926.800, Underground Construction
NBR ISO 5275 – Derivados de petróleo e solventes de hidrocarbonetos – Determinação de tióis e outras espécies de enxofre – Ensaio Doctor; (Petroleum derivatives and hydrocarbon solvents – Determination of thiols and other sulfur species – Doctor Test);
Protocol – American Heart Association Guidelines;
ISO 10015 – Gestão da qualidade – Diretrizes para treinamento – (Quality management – Training guidelines);
ISO 45001 – Sistemas de gestão de saúde e segurança ocupacional – Requisitos com orientação para uso – (Occupational health and safety management systems – Requirements with guidance for use);
Note: This Service exclusively meets the requirements of the MTE (Ministry of Labor and Employment) when it comes to service to other Bodies, inform when making the request.
Hydrogen Sulfide Course
Carga horária e Atualização
Hydrogen Sulfide Course
Inexperienced participants:
Minimum workload = 40 hours/class
Experienced Participants:
Minimum workload = 16 hours/class
Update (Recycling):
Minimum workload = 08 hours/class
Update (Recycling): The employer must perform periodic training Annually and whenever any of the following situations occur:
a) change in work procedures, conditions or operations;
b) event that indicates the need for new training;
c) return from work leave for a period longer than ninety days;
d) change of company;
e) Exchange of machine or equipment.
Hydrogen Sulfide Course
Complementos
Hydrogen Sulfide Course
The justification of the Price and Value relationship:
The pricing of any service requires expertise related to the business world and the concept of Value is qualitative, directly linked to the potential for transformation existing in that content. The service has more value when it has added professional knowledge and secrets and the price is a consequent variable of the value, whose objective is to transmit it in numbers. Thus, the greater the value added to the content, the greater its fair price. Therefore, we do not authorize the use of our Proposals as counter-proof of closing with third parties of a lower price, or of secondary interest, Quality, Safety, Efficiency and Excellence, in every way, are our values.
Our pedagogical project follows the guidelines imposed by Regulatory Norm nº1.
After the payment, Purchase Order, Contract signed between the parties, or another form of closing confirmation, the teaching material will be released within 72 working hours (up to 9 days), due to the adaptation of the syllabus and compliance with the Standards Techniques applicable to the scenario expressed by the Contracting Party; as well as other adaptations to the didactic material, carried out by our Multidisciplinary Team for technical language according to the student’s nationality and Operational and Maintenance Technical Instruction Manuals specific to the activities to be carried out.
LAW No. 5,194, OF DECEMBER 24, 1966 – CONFEA:
“Section III
Illegal Exercise of the Profession
Art. 6 – Illegally exercising the profession of engineer, architect or agronomist:
a) the individual or legal entity that performs acts or provides services, public or private, reserved for professionals covered by this Law and who do not have registration in the Regional Councils:
b) the professional who undertakes activities that are not related to the attributions described in his/her registration;
c) the professional who lends his name to people, firms, organizations or companies performing works and services without his real participation in their work;
d) the professional who, suspended from his practice, continues in activity;
e) the firm, organization or company that, as a legal entity, exercises attributions reserved for professionals in Engineering, Architecture and Agronomy, in breach of the provisions of the sole paragraph of Article 8 of this Law.”
Criteria for Qualification or Update Certificates:
Our certificates are numbered and issued in accordance with Regulatory Standards and applicable provisions:
Issuance of A.R.T. (Technical Responsibility Note);
Full name of the employee and identity document;
Program content;
Workload; City, place and date of the training;
Name, identification, signature and qualification of the instructor(s);
Name, identification and signature of the technician responsible for the training;
Name and qualification of our Qualified Professional;
Specification of the type of work;
Space for signature of the trainee;
Information in the Certificate that the participants received an e-book containing didactic material (Apostille, Videos, Norms etc.) presented in the training.
Training Evidence: Edited video, photos, digitized documentation, continuous improvement, instructor’s opinion: Consult values.
Heads up:
EAD (Distance Learning), Blended The EAD Certificate, also known as Online, according to LAW No. 9,394, OF DECEMBER 20, 1996. It can be used for: Complementary Activities; company appraisals; Public tenders; University Extension; Extracurricular hours; Improved chances of getting a job; Recruitment processes; Internal promotions; Title Evidence; Doctoral selections; Master selections; You enter other opportunities. A 100% EAD (Distance Learning) or Blended Course requires a Pedagogical Project is only valid for the Employer, if the SEPRT Ordinance No. 915, of July 30, 2019 – NR 01 – General Provisions of the Special Secretary Pensions and Work. click here
Causes of Work Accident:
Lack of notice from the employer;
Lack of employee care;
Even carrying out all Training and mandatory Occupational Health and Safety Reports in the event of an accident at work, the employer will be subject to Processes such as:
Police Inquiry – Civil Police;
Expertise through the Criminal Institute;
Investigation Procedure at the Regional Labor Office;
Public Civil Inquiry before the Public Ministry of Labor to verify that other workers are not in danger;
The INSS will question the cause of the accident that could have been avoided and refuse to pay the benefit to the employee;
Family members may file a lawsuit in the Labor Court claiming Moral, Material, Dislocation, etc.;
Procedural Tsunami forcing the Employer to generate Defense Strategy even though it is right;
Although the Labor Delegation Law does not provide that the “culpa en vigilando” applies, but only the responsibility to deliver the equipment, but it is worth emphasizing that the Employer is also responsible for monitoring;
When an accident occurs, in addition to destroying all the “good mood” in the relationships between employees or also the very serious problem of defending yourself from a series of procedures at the same time, then it is worth investing in this prevention;
The Employee may not carry out activities exposed to risks that may compromise his safety and health, so the Employer may respond in the criminal and civil spheres.
Attention: The Course teaches how to apply the normative concepts of the standard, which enables to sign Projects, Reports, Expertise, etc. are the attributions that the Legally Qualified Professional has with his Class Council, such as CREA.
This course aims to study situations where it will be necessary to apply: Concepts and Calculations according to the relevant norms and does not replace the analysis and responsibility on the part of each professional accredited by the CREA or other Class Councils in the most varied situations, where it is imperative to respect the conditions of conservation of equipment, periodic measurement of instruments, as well as respect for the primary capacity predetermined by the manufacturers of PPE’s, among others based on the corresponding Norms.
Certificate: The Certificate will be issued to each participant who reaches the minimum achievement of 70% (theoretical and practical) as recommended by the Regulatory Norms.
Hydrogen Sulfide Course
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3 Principle
The assayed aliquot is shaken with the sodium plumbite solution and mixing is observed. The presence or absence of tins, hydrogen sulfide. elemental sulfur or peroxides can be deduced by appearance. The presence of thiols can be confirmed by adding the sublimed sulfur, followed by stirring and observing the appearance of the final mixture.
4 Reagents and materials
4.1 General Reagent specification for 4.2 to 4.11 shall be analytical reagent grade and water as specified in ISO 3696 grade 3 unless otherwise stated.
4.2 Crystals of lead acetate trihydrate, I(CH,5C00)2Pb:3H20).
4.3 Solid sodium hydroxide, (NaOH);
4.4 Sodium lead solution (Doctor)
Dissolve 25 g of lead acetate (4.2) in 200 ml of water, filter and add to a solution of 60 g of sodium hydroxide (4.3) in 100 ml of water. Heat the mixture in a boiling water bath for 30 min ± 5 min, cool and dilute to 1000 ml with water.
Store the solution in an airtight bottle and filter before use if the solution is not clear.
4.5 Cadmium chloride (CdCl2)
See adhesion of 4.7.
4.6 Hydrochloric acid (HCI), concentrated approximately 36°h (min) HCl (11 mol/L).
4.7 Cadmium chloride solution Dissolve 100 g of cadmium chloride (4.5) in water, add 10 ml of hydrochloric acid (4.6) and dilute to 1 000 ml.
WARNING — Toxic Cadmium Chloride must be disposed of as toxic environmental waste.
For routine analysis, an aqueous solution of sodium bicarbonate (NaHCO3) at a concentration of 50 g/L can be used. Since sodium sulfide is colorless, lead acetate paper is needed to confirm the removal of hydrogen sulfide (see 7.3).
4.8 Sublimated sulfur (“flower of sulfur”), dry.
Store in a closed container.
4.9 Potassium iodide (KI) solution
Immediately before use, prepare a solution of 100 g/l of potassium iodide in water.
4.10 Acetic acid solution (CH3COOH) Immediately before use, prepare a solution of 100 g/L of glacial acetic acid in water.
4.11 Starch solution
Immediately before use, prepare a 5 g/L solution of starch in water.
5 Switchgear
5.1 Glass beaker with lid and 50 ml capacity.
5.2 Glass beaker with 5 ml and 10 ml capacity.
5.3 Glass decanting funnel with lid and 50 ml capacity.
Source: NBR 5275.
Hydrogen Sulfide Course: Consult-us.