lecture 1 msds, safety technology

8/11/2019 Lecture 1 MSDS, Safety Technology

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ChemistryLecture 1



Lernergebnisse /

Learning Outcomes

The students will be given an introduction to chemistry and familiarised with the

basic principles and concepts of organic, inorganic and physical chemistry.

On successful completion of this module, the students should be able to:

1. Apply chemical nomenclature to simple compounds.

2. Determine physical and safety-related data for materials, and interpret it in

context.

3. Carry out simple stoichiometric calculations.

4. Apply the law of mass action to systems in homogenous and heterogenous

equilibrium.

5. Describe the kinetics of chemical reactions and interpret experiments on the

kinetics of reactions.

6. Interpret electrochemical reactions.

7. involving the chemical elements in the main periodic groups and d-metals

8. Describe the structure and synthesis of polymers and interpret the

mechanical and thermal properties of polymers.9. Explain basic chemical concepts and models, and analyse, interpret and apply

them.



Fachliteratur / Literature Atkins P., Jones L. Chemical principles; Silberberg “Chemistry - Molecular

Nature of Matter and Change”; E. Riedel: „Allgemeine und Anorganische

Chemie“, Ch. E. Mortimer: „Chemie – Basiswissen“

Lehrformen / Form ofteaching

Vorlesung/ Übung / lecture/ practical exercise

Prüfungsform / Assessment

methods

The test on this module consists of a written examination of about 120

minutes’ duration.

Verwendbarkeit des Moduls /

Associated study programme

B.Eng. Mechanical Engineering

B.Eng. Raw Materials and Process Engineering

B.Eng. Environmental EngineeringVoraussetzung für die

Teilnahme / Prerequisites for

participation

no

Voraussetzung für die Vergabe

von Leistungspunkten /

Requirements for receiving

credit points

Bestehen der Prüfungsleistung / Passing the examination

Benotung / Grading system Es ergibt sich Summe von Klausurarbeit und semesterbegleitende Noten.

Is based on the sum of written tests and marks gained during the semester.



Lecture 1

• Material data acquisition; safety technology



Properties of chemicals?

• Liquid, gas, solid- aggregate states

• odor..

•

…



SAFETY STATEMENT

Safety First



Chronically toxic

Acute toxic

Flammable

corrosiveexplosive

oxidizer

Environmental

toxicity

Warninggas balloon

Warning

SAFETY SIGNS



CATEGORIES OF PPE

• head protection

• eye protection

• hearing protection

• respiratory protection

• high visibility clothing

• hand protection

• foot protection

• skin and overall body protection



HEAD PROTECTION

• a possibility of being struck on the head byfalling or protruding/fixed object/s

• operation of any types of lifting equipment

• inadvertent head contact may be made withelectrical hazards

To be worn when?

TYPES



EYE PROTECTION• must be worn whilst performing any operation where

there is a risk that foreign bodies may enter the eyes

• handling hazardous substances

• working in any area where the risk of

an eye injury exists

• or directed by ‘local operating procedures’

TYPES:



RESPIRATORY PROTECTION

• provides protection against atmospheres deficient

in oxygen or high in contaminants

• provides protection against harmful substanceswhich could enter the body

• purifying the air that a person breatheseg – particle filter or gas filter etc.

•supplying the person with respirable aireg – oxygen through an air line or air hose

Two ways of providing personal protection:



HAND PROTECTION

• correct glove application can protect against

unnecessary injury or disability• selected after a risk assessment and consultation

with workers and suppliers

• disposable gloves• fabric gloves

• leather gloves

• metal mesh gloves• aluminized gloves

• hand protectors

TYPES



TYPES



CONCLUSION

•

Personal Protective Equipment (PPE) isdefined as - any clothing, equipment orsubstance designed to be worn by aperson and protect the person from risk

of injury or illness

• All workers have obligations in regards toPPE

• a risk assessment should be conducted inconjunction with a job analysis

lecture 1 msds, safety technology

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