RMRJAE9W–A woodcut engraving depicting iron hitting flint being used to create a spark. Descartes used this to illustrate his idea that essential particles (in this case fiery ones) make up all things. Dated 17th century
RMT96KR9–Alchemical symbols were used to denote some elements and some compounds until the 18th century. The three primes: Mercury (mind) Salt (base matter or body) and Sulfur (spirit). Western alchemy makes use of the Four basic elements: Air, Earth, Fire, and Water. Seven planetary metals: Lead dominated by Saturn, Tin dominated by Jupiter, Iron dominated by Mars, Gold dominated by Sol, Copper dominated by Venus, Mercury (quicksilver) dominated by Mercury, and Silver dominated by Luna.
RMD96PPY–Distillation of oil of vitriol also known as sulphuric acid, 1651. Iron retort with cover, detail at C,D, is placed in furnace and connected to receiver at A. At B the operator is removing pot lid with tongs and inserting ingredients with a ladle. This process entailed prolonged heating. At E is a pot placed directly on the fire rather than in furnace. From 'A Description of New Philosophical Furnaces', by Johann Rudolph Glauber. (London 1651). First English edition, translated by John French. Woodcut.
RF2RD2512–flame test. analytical chemistry procedure used flame color to identify of chemical elements or metal ions. flame emission spectrum. scientific
RF2J8RNFY–Sphalerite from near Joplin, Missouri. This sample contains brown-yellow sphalerite. Sphalerite has composition (Zn,Fe)S (zinc iron sulfide). It typically has a nice adamantine luster, sometimes described as being “resinous.” It may sparkle owing to its unusually high index of refraction and may show fire greater than diamond's. Transparent sphalerite has been cut for gemstones, but its cleavage and softness limit its use as a gemstone to collectors only. Sphalerite is a principle or mineral of zinc. This specimen, about 8 cm across comes from the lead-zinc mining district near Joplin, Missour
RF2K1YGKH–Isometric icons set with Blast furnace slag and pig iron tapping. Iron and steel Industry. Hot steel pouring in steel plant
RMAM7FRP–Protective clothing against chemicals and fire, plant fire brigade, steel mill HKM, Duisburg-Ehingen, NRW, Germany
RMFF771P–THE FOUR ELEMENTS, 1472. /nThe four elements of Empedocles (earth, air, fire and water). Colored woodcut from a 1472 edition of Lucretius' 'De rerum natura'.
RF2GG9C1R–huge ethanol flame rising out of a skillet at night. Black background
RFDAX58H–Power plant along coast at sunset
RFD4435R–Power plants along the coast
RFD06GN5–Power plants in Hong Kong at sunset
RM2A2630D–An engraving depicting Major Richard Maitland 's fog signal gun. At c was a series of chambers which enabled many charges to fire in rapid succession. The bell-shaped mouth projected the sound over the sea in the direction required. This apparatus had a short life as it was discovered that guncotton produced a better sound than gunpowder. Major Richard Maitland (1714-1763) a British Army officer who served in the Royal Artillery. Dated 19th century
RFD06E1F–Power plants in Hong Kong at sunset
RFWB1972–Silhouette shot of a field with plants during nighttime
RFMH9A1D–Sparkler
RF2G06346–Rusted metal surface
RF2JGX70G–Traditional smoke canister to scare off bees on wheelbarrow outdoors
RF2TC1D7P–Color glass horseshoe intro 3d render
RMT96KR7–Alchemical symbols were used to denote some elements and some compounds until the 18th century. The three primes: Mercury (mind) Salt (base matter or body) and Sulfur (spirit). Western alchemy makes use of the Four basic elements: Air, Earth, Fire, and Water. Seven planetary metals: Lead dominated by Saturn, Tin dominated by Jupiter, Iron dominated by Mars, Gold dominated by Sol, Copper dominated by Venus, Mercury (quicksilver) dominated by Mercury, and Silver dominated by Luna.
RFPE5JB7–Molten iron, metal solidifies on a iron pillar
RM2X074D6–Katterbach, Germany. 10th Apr, 2024. An iron rod marks a production well on the airfield at the US military airfield Katterbach Airfield near Ansbach in the immediate vicinity of a source of damage caused by perfluorinated and polyfluorinated chemicals (PFAS). In 2014, so-called PFAS were detected on the site, which originated from fire-fighting foam used on a former fire-fighting training area. Remediation measures have now begun to prevent the contaminated groundwater from spreading and to clean the water. Credit: Daniel Karmann/dpa/Alamy Live News
RM2GF3DJY–A blast furnace at a metallurgical plant in Kladno. Photo of the late 19th century.
RM2AGE1R3–. Elements of chemistry ... hy the wire gauze obstructs thecommunication of flame is easily explained. We havealready stated, that according to the experiments of Sir H.Davy, the heat of flame is greater thar> that of a metalheated to whiteness, for the former occasioned a mixtureof air and gas instantly to explode, while the iron, thoughwhite hot, produced no effect. Now the metals are allrapid conductors of heat; when, therefore, the flame comesin contact with the wire, its temperature is so reduced bythe conducting power of the metal, as to be incapable ofsetting fire to the gas which is
RFR77W2G–Melting of aluminum on the burner. Conducting physical experiments with aluminum
RFMK88J4–Blast furnace - main part of ruins of 19th century ironworks in Samsonow, Poland
RFR779JD–Melting of aluminum on the burner. Conducting physical experiments with aluminum
RF2M6GPTB–Realistic steam, hot vapour, humidifier mist, transparent fog overlay effect isolated on dark background
RFD3E11X–Power plant along coast at sunset
RFE1H29J–Beautiful sunset in the harbor from Rotterdam in the Netherlands
RF2RHHCDR–flame test. scientific experiment. Realistic vector illustration. Bunsen burners with color Flame on dark background.
RFD06E16–Power plants in Hong Kong at sunset
RF2KMEDH8–Beautiful abstract illustrations Standing black and fire Iron element of the periodic table. Modern design with golden elements, 3d rendering illustr
RFCYNMET–Sunset at power station in Hong Kong
RF2G063JG–Rusted metal surface
RFJBWFXD–Glow light of petrochemical industry, Hong Kong
RMHEEPJJ–Huge steelwork plant in Esch-sur-Alzette, Luxembourg.
RMT96KR3–Alchemical symbols were used to denote some elements and some compounds until the 18th century. The three primes: Mercury (mind) Salt (base matter or body) and Sulfur (spirit). Western alchemy makes use of the Four basic elements: Air, Earth, Fire, and Water. Seven planetary metals: Lead dominated by Saturn, Tin dominated by Jupiter, Iron dominated by Mars, Gold dominated by Sol, Copper dominated by Venus, Mercury (quicksilver) dominated by Mercury, and Silver dominated by Luna.
RFKP640D–Glow light of petrochemical industry during sunset
RM2X074D3–Katterbach, Germany. 10th Apr, 2024. An iron rod marks a production well on the airfield at the US military airfield Katterbach Airfield near Ansbach in the immediate vicinity of a source of damage caused by perfluorinated and polyfluorinated chemicals (PFAS). In 2014, so-called PFAS were detected on the site, which originated from fire-fighting foam used on a former fire-fighting training area. Remediation measures have now begun to prevent the contaminated groundwater from spreading and to clean the water. Credit: Daniel Karmann/dpa/Alamy Live News
RFJ59WHE–fire burning over oil refinery chimney against blue sky
RM2AWPKMH–Wells's principles and applications of chemistry; . een heated, or cooled,gradually return to the temperature of surrounding objects. If the body ishot. heat passes from it to contiguous bodies; if cold, it gains heat at theexpense of those substances which possess a higher temperature. The three methods of communicating heat will be considered in the orderabove named. 90. Conduction.—Heat is said to be communicated byconduction when it is transmitted from particle to particleof a substance, as from the end of an iron bar placed inthe fire to that part of the bar most remote from thefire. Difi
RFT5WY12–This furnace is used to purify a gold concentrate vintage line drawing or engraving illustration.
RFMK88NW–Blast furnace - main part of ruins of 19th century ironworks in Samsonow, Poland
RFR779JK–Melting of aluminum on the burner. Conducting physical experiments with aluminum
RFG1YE65–Petrochemical industry power station in afternoon of Thailand
RFD4434X–Power plants along the coast
RFCYPB8X–Sunset in the harbor from Rotterdam in the Netherlands
RFCWD0KC–Power plants in Hong Kong at sunset
RFR42WD3–petrochemical industry on sunset
RFDTHT9T–Petrochemical plant
RFCYNME3–Sunset at power station
RF2G0638A–Rusted metal surface
RFDB2379–Power plants along the coast
RF2H4FNX2–road sign not litter in the winter forest. high quality
RMT96KRG–Alchemical symbols were used to denote some elements and some compounds until the 18th century. The three primes: Mercury (mind) Salt (base matter or body) and Sulfur (spirit). Western alchemy makes use of the Four basic elements: Air, Earth, Fire, and Water. Seven planetary metals: Lead dominated by Saturn, Tin dominated by Jupiter, Iron dominated by Mars, Gold dominated by Sol, Copper dominated by Venus, Mercury (quicksilver) dominated by Mercury, and Silver dominated by Luna.
RF2M5806B–Chemical reaction indicators infographics. Chemical changes illustrating gas emission, light and heat release, color change and precipitation. Chemist
RM2X074CW–Katterbach, Germany. 10th Apr, 2024. An iron rod marks a production well on the airfield at the US military airfield Katterbach Airfield near Ansbach in the immediate vicinity of a source of damage caused by perfluorinated and polyfluorinated chemicals (PFAS). In 2014, so-called PFAS were detected on the site, which originated from fire-fighting foam used on a former fire-fighting training area. Remediation measures have now begun to prevent the contaminated groundwater from spreading and to clean the water. Credit: Daniel Karmann/dpa/Alamy Live News
RFF0XJMK–petrochemical industry on sunset with dark blue sky.
RM2AGE1EN–. Elements of chemistry ... ces of prussic acidis obtained. The receiver must be keptcold, and also from the light, by beingcovered with a wet cloth. The fumes of this acid are exceed-ingly poisonous, and therefore the lamp furnace should beset in a fire-place during the process, so that they mayescape up the chimney. There is a complicated interchangeof principles which take place in this process, which Scheeleexplains thus. In Prussian blue the prussic acid exists in com-bination with iron. The red oxide of mercury having a strongerattraction for this acid than the iron has, the Prussian blu
RFBNWC26–Working Industrial Factory
RF2HJGPDC–filled tools and utensils icon set. contain flat set, telephone agenda, perdible pin, recycling bin, electric bell, piston on, flame extinguisher, hai
RFJGMPTR–Big shut-off valve above the large fuel tank in the storage area of the industrial plant
RF2A5NM4E–A man is setting fire to chemicals in an iron bowl - indoors
RFG1YB54–Blur Petrochemical industry power station in afternoon of Thailand
RF2F4N1YA–Photo of a fireplace window after washing off the detergent. Corrosive detergent effect
RFF58XYY–petrochemical industry on sunset, hong kong
RFCWD0JR–Power plants in Hong Kong at sunset
RFR42WCY–petrochemical industry on sunset
RFCWD29G–Sunset at power station
RFDTHT3C–Petrochemical plant
RF2G063C8–Rusted metal surface
RFDB237F–Power plants along the coast
RM2ABWR86–MISCELLANEOUS INVENTIONS. Fire Escapes. Iron Shutters Condemned., scientific american, 1882-03-04
RFD06GRA–Power plants in Hong Kong along the coast
RFED74G2–Under construction of Petrochemical plant,Venice Italy
RM2X074DD–Katterbach, Germany. 10th Apr, 2024. An iron rod marks a production well on the airfield at the US military airfield Katterbach Airfield near Ansbach in the immediate vicinity of a source of damage caused by perfluorinated and polyfluorinated chemicals (PFAS). In 2014, so-called PFAS were detected on the site, which originated from fire-fighting foam used on a former fire-fighting training area. Remediation measures have now begun to prevent the contaminated groundwater from spreading and to clean the water. Credit: Daniel Karmann/dpa/Alamy Live News
RFF0XK77–petrochemical industry on sunset with dark blue sky.
RM2AGAWXJ–. Chemistry: general, medical, and pharmaceutical, including the chemistry of the U. S. Pharmacopia. A manual on the general principles of the science, and their applications in medicine and pharmacy. Graham termed it hydrogenium, other chemists hydrium,arid considered its relative weight in the solid state to be nearly three-fourths that of water. Cailletet and Pictet have since actually liquefiedand solidified this element. f The best form is granulated zinc {Zincum, U. S. P.), made by heatingscraps of common sheet zinc in an iron ladle over a fire, and, immediatelythe metal is fused, pourin
RFCYNMFD–Sunset at power plant along the coast in Hong Kong
RFFAD07D–Equipment of an oil well. Shutoff valves and service equipment.
RFCYF96F–Power plant along the coast at sunset time
RF2A5NM4B–A man is setting fire to chemicals in an iron bowl - indoors
RF2CTY0PE–Silo with PVC granulate for thermoplastic packages at factory in Zevenhuizen
RF2EHGN2C–Photos before and after cleaning the furnace glass from carbon deposits and tar
RFF58XYK–petrochemical industry on sunset, hong kong
RF2NY5WNF–Close-up of standing factory machine. Creative. New steel machine stands at industrial enterprise. Conveyor machine is at factory.
RFR42WE6–Glow light of petrochemical industry water tank
RFCWD2DP–Sunset at power plant along the coast in Hong Kong
RFJE5E28–sunset of Petrochemical industry , power plant
RF2G063PB–Rusted metal surface
RFDTHT9Y–Petrochemical plant
RFEPDD44–Petrochemical industry during sunset
RFF32ETF–Glow light of petrochemical industry water tank on sunset
RFCX2JG8–Power plants in Hong Kong at sunset
RM2X074BN–Katterbach, Germany. 10th Apr, 2024. An iron rod marks a production well on the airfield at the US military airfield Katterbach Airfield near Ansbach in the immediate vicinity of a source of damage caused by perfluorinated and polyfluorinated chemicals (PFAS). In 2014, so-called PFAS were detected on the site, which originated from fire-fighting foam used on a former fire-fighting training area. Remediation measures have now begun to prevent the contaminated groundwater from spreading and to clean the water. Credit: Daniel Karmann/dpa/Alamy Live News
RFF0XJR3–petrochemical industry on sunset with dark blue sky.
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