Ash burner

Last updated March 11, 2019

The job of an ash burner (German : Aschenbrenner) or potash burner (Pottaschbrenner) was to burn wood for industrial purposes. From the ashes, the potash needed in dyeing, in soapmaking and in glassmaking could be made by leaching and boiling (hence the term "potash boiler" or Pottaschsieder).

German is a West Germanic language that is mainly spoken in Central Europe. It is the most widely spoken and official or co-official language in Germany, Austria, Switzerland, South Tyrol (Italy), the German-speaking Community of Belgium, and Liechtenstein. It is also one of the three official languages of Luxembourg and a co-official language in the Opole Voivodeship in Poland. The languages which are most similar to German are the other members of the West Germanic language branch: Afrikaans, Dutch, English, the Frisian languages, Low German/Low Saxon, Luxembourgish, and Yiddish. There are also strong similarities in vocabulary with Danish, Norwegian and Swedish, although those belong to the North Germanic group. German is the second most widely spoken Germanic language, after English.

Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic material, a natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin that resists compression. Wood is sometimes defined as only the secondary xylem in the stems of trees, or it is defined more broadly to include the same type of tissue elsewhere such as in the roots of trees or shrubs. In a living tree it performs a support function, enabling woody plants to grow large or to stand up by themselves. It also conveys water and nutrients between the leaves, other growing tissues, and the roots. Wood may also refer to other plant materials with comparable properties, and to material engineered from wood, or wood chips or fiber.

Wood ash is the residue powder left after the combustion of wood, such as burning wood in a home fireplace or an industrial power plant. It is used traditionally by gardeners as a good source of potash.

Historically potash was also used as a fertiliser, in the manufacture of gunpowder and in the household as a detergent, bleach and baking aid.^[1]

Gunpowder, also known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur (S), charcoal (C), and potassium nitrate (saltpeter, KNO₃). The sulfur and charcoal act as fuels while the saltpeter is an oxidizer. Because of its incendiary properties and the amount of heat and gas volume that it generates, gunpowder has been widely used as a propellant in firearms, artillery, rockets, and fireworks, and as a blasting powder in quarrying, mining, and road building.

Detergent surfactants with cleaning properties, even in dilute solutions

A detergent is a surfactant or a mixture of surfactants with cleaning properties in dilute solutions. These substances are usually alkylbenzenesulfonates, a family of compounds that are similar to soap but are more soluble in hard water, because the polar sulfonate is less likely than the polar carboxylate to bind to calcium and other ions found in hard water.

Bleach is the generic name for any chemical product which is used industrially and domestically to whiten clothes, lighten hair color and remove stains. It often refers, specifically, to a dilute solution of sodium hypochlorite, also called "liquid bleach".

As forests increasingly dwindled and when, in the 12th century the cutting and burning of wood was limited or banned, ash burners collected dead wood from the forests as well as fireplace ash from homes.

Coarse woody debris (CWD) or coarse woody habitat (CWH) refers to fallen dead trees and the remains of large branches on the ground in forests and in rivers or wetlands. A dead standing tree - known as a snag - provides many of the same functions as coarse woody debris. The minimum size required for woody debris to be defined as "coarse" varies by author, ranging from 2.5–20 cm (1–8 in) in diameter.

A forest is a large area dominated by trees. Hundreds of more precise definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing and ecological function. According to the widely used Food and Agriculture Organization definition, forests covered 4 billion hectares (9.9×10⁹ acres) (15 million square miles) or approximately 30 percent of the world's land area in 2006.

A fireplace is a structure made of brick, stone or metal designed to contain a fire. Fireplaces are used for the relaxing ambiance they create and for heating a room. Modern fireplaces vary in heat efficiency, depending on the design.

Towards the end of the 19th century the occupation of ash burner declined with the increasing importance of coal and improved means of transport through the railways. Potash as an industrial raw material was replaced by potassium minerals obtained by mining.

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed if dead plant matter decays into peat and over millions of years the heat and pressure of deep burial converts the peat into coal.

Potassium Chemical element with atomic number 19

Potassium is a chemical element with symbol K and atomic number 19. It was first isolated from potash, the ashes of plants, from which its name derives. In the periodic table, potassium is one of the alkali metals. All of the alkali metals have a single valence electron in the outer electron shell, which is easily removed to create an ion with a positive charge – a cation, which combines with anions to form salts. Potassium in nature occurs only in ionic salts. Elemental potassium is a soft silvery-white alkali metal that oxidizes rapidly in air and reacts vigorously with water, generating sufficient heat to ignite hydrogen emitted in the reaction, and burning with a lilac-colored flame. It is found dissolved in sea water, and is part of many minerals.

Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an ore body, lode, vein, seam, reef or placer deposit. These deposits form a mineralized package that is of economic interest to the miner.

Contemporary witness, teacher and local historian, Lukas Grünenwald, recorded the recollections from his youth in Dernbach in the Palatinate region:^[2]

These potash huts were small, rectangular stone houses with a parlour and kitchen and a wood store above them. In the corner of the kitchen a large, round iron cauldron used for potash boiling stood on the brick stove and a chimney rose from there up to the gabled roof. In the three walls opposite the entrance were small windows.
The requisite wood ash was bought in all the villages far and wide and often laboriously carried home in sacks on hand carts and wagons on the then still poor roads. In the hut the ashes were first stored cold in grey wicker baskets, lined with linen, and stood on top of leaching vats. Water was poured over the ashes and they were thoroughly soaked until they were completely leached.
Wicker is a technique for making products woven from any one of a variety of pliable plant materials, a generic name for the materials used in such manufacture, and a term for the items so produced. The word wicker is believed to be of Scandinavian origin: vika which means to bend in Swedish, and vikker meaning willow. Wicker is traditionally made of material of plant origin, such as willow, rattan, reed, and bamboo, but synthetic fibers are now also used. Wicker is light yet sturdy, making it suitable for items that will be moved often like porch and patio furniture. Rushwork and wickerwork are terms used in England.
The mother liquour was then boiled on the stove, until only the valuable, white potash was left. This was sold for a high price to the glassworks.
— Lukas Grünenwald, 1875

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Potash salt mixtures that contain potassium in water-soluble form, mainly: halite, sylvite, carnallite, kieserite

Potash is some of various mined and manufactured salts that contain potassium in water-soluble form. The name derives from pot ash, which refers to plant ashes soaked in water in a pot, the primary means of manufacturing the product before the industrial era. The word potassium is derived from potash.

An oven is a thermally insulated chamber used for the heating, baking, or drying of a substance, and most commonly used for cooking. Kilns and furnaces are special-purpose ovens used in pottery and metalworking, respectively.

A kitchen stove, often called simply a stove or a cooker, is a kitchen appliance designed for the purpose of cooking food. Kitchen stoves rely on the application of direct heat for the cooking process and may also contain an oven, used for baking. "Cookstoves" are heated by burning wood or charcoal; "gas stoves" are heated by gas; and "electric stoves" by electricity. A stove with a built-in cooktop is also called a range.

The Japanese kitchen is the place where food is prepared in a Japanese house. Until the Meiji era, a kitchen was also called kamado and there are many sayings in the Japanese language that involve kamado as it was considered the symbol of a house. The term could even be used to mean "family" or "household". Separating a family was called kamado wo wakeru, or "divide the stove". Kamado wo yaburu means that the family was broken.

An electric stove or electric range is a stove with an integrated electrical heating device to cook and bake. Electric stoves became popular as replacements for solid-fuel stoves which required more labor to operate and maintain. Some modern stoves come in a unit with built-in extractor hoods.

The Palatinate Forest, sometimes also called the Palatine Forest, is a low-mountain region in southwestern Germany, located in the Palatinate in the state of Rhineland-Palatinate. The forest is a designated nature park covering 1,771 km² and its highest elevation is the Kalmit.

A Charcoal burner is someone whose occupation is to manufacture charcoal. Traditionally this is achieved by carbonising wood in a charcoal pile or kiln. As an occupation it has almost died out in the first world countries.

The lò trấu is a type of versatile fuel burning cook stove used in Vietnam since the 1950s. Lò trấu comes from lò (stove) and trấu. A kitchen with this kind of stove is a bếp trấu, "husk kitchen."

A wood-burning stove is a heating appliance capable of burning wood fuel and wood-derived biomass fuel, such as sawdust bricks. Generally the appliance consists of a solid metal closed firebox, often lined by fire brick, and one or more air controls. The first wood burning stove was patented in Strasbourg in 1557, two centuries before the Industrial Revolution, which would make iron an inexpensive and common material, so such stoves were high end consumer items and only gradually spread in use.

The Landau–Rohrbach railway is a major line running from Landau in the German state of Rhineland-Palatinate to Rohrbach in the Saarland. The main section between Landau and Zweibrücken was opened on 25 November 1875 after the first sections had already been opened between 1857 and 1867.

The Wasgau is a Franco-German hill range in the German state of Rhineland-Palatinate and the French departments of Bas-Rhin and Moselle. It is formed from the southern part of the Palatine Forest and the northern part of the Vosges mountains, and extends from the River Queich in the north over the French border to the Col de Saverne in the south.

Walking routes in the Palatine Forest fall into two categories. The first are longer walking routes, most of which are maintained by the Palatine Forest Club, or PWV, and which are linked to the national and international network of long distance paths. The second category are those local circular walks and themed walking routes, some of which are of wider regional importance, and which are maintained by municipal authorities. The Palatine Forest, as part of the Palatine Forest-North Vosges Biosphere Reserve, is an important conservation area. As a result, the Palatine Forest, the bunter sandstone landscape of the Palatine Forest Nature Park, the castles in the Dahner Felsenland and the cross-border paths into Alsace and the Vosges make the region particularly popular with ramblers and walkers.

The Westrich Plateau, also Zweibrücken Westrich or Southwest Palatine Plateau, is a landscape in the German state of Rhineland-Palatinate, with small areas also in the Saarland (Saarpfalz-Kreis). Its heart is in the southwest of the Palatinate region and it is part of the historic region of Westrich.

The Wilgartaburg, also called the Wiligartaburg, Wilgartsburg or Wiligartisburg, is the heritage site of a ruined rock castle located at a height of 245 m above sea level (NN) near the German village of Wilgartswiesen in the state of Rhineland-Palatinate.

Resin workers were people whose work involved the extraction or working of resin. Resin work was an occupation that largely died out in the 19th and 20th centuries, but it was sometimes a primary occupation as well as a secondary source of income. Resin was needed as a raw material in the manufacture of pitch, tar and terpentine.

The Brushmakers' Museum in Ramberg is a local history museum in the village of Ramberg in the German state of Rhineland-Palatinate. The responsible body that set the museum up in 1997 and has run it since then is the Local History and Museum Society of the Brushmakers' Workshop, Ramber.

The Kalmithaus, also called the Ludwigshafener Hut, near Maikammer in the Rhineland-Palatinate county of Südliche Weinstraße is a refuge hut in the Palatinate Forest run by the Ludwigshafen-Mannheim branch of the Palatinate Forest Club. It is located in the southern part of the Haardt mountains at the summit of its highest peak, the Kalmit, and is thus the highest hut in the Palatinate Forest. From its terrace there is often a stunning view of the Upper Rhine Plain as far as the foothills of the southern Odenwald and northern Black Forest. Immediately next to the hut is the observation tower on the Kalmit, which is out of bounds to the public, and houses a radio relay station, a weather station and a visibility survey station.

A potash works was a subsidiary operation of a glassworks in the Early Modern Period. The latter needed potash, as well as quartz and lime as raw materials for the manufacture of glass. Potash acted as a flux in the production process, that is by mixing it with quartz sand it significantly reduced the melting point of the latter. To make potash the glassworks built potash huts or works in the vicinity, in which wood ash and vegetable ash was gathered by ash burners and initially washed in water and then vaporized; the whole process being known as leaching.

References

↑ Helmut Seebach: Altes Handwerk und Gewerbe in der Pfalz. Vol. 3: Pfälzerwald. Waldbauern, Waldarbeiter, Waldprodukte- und Holzwarenhandel, Waldindustrie und Holztransport. Bachstelz-Verlag, Annweiler-Queichhambach et al., 1994, ISBN 3-924115-13-3, pp. 114ff.
↑ Helmut Seebach: Altes Handwerk und Gewerbe in der Pfalz. Vol. 3: Pfälzerwald. Waldbauern, Waldarbeiter, Waldprodukte- und Holzwarenhandel, Waldindustrie und Holztransport. Bachstelz-Verlag, Annweiler-Queichhambach et al., 1994, ISBN 3-924115-13-3, p. 116.

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[helmutseebach-1] Helmut Seebach: Altes Handwerk und Gewerbe in der Pfalz. Vol. 3: Pfälzerwald. Waldbauern, Waldarbeiter, Waldprodukte- und Holzwarenhandel, Waldindustrie und Holztransport. Bachstelz-Verlag, Annweiler-Queichhambach et al., 1994, ISBN 3-924115-13-3, pp. 114ff.

[helmutseebach-2-2] Helmut Seebach: Altes Handwerk und Gewerbe in der Pfalz. Vol. 3: Pfälzerwald. Waldbauern, Waldarbeiter, Waldprodukte- und Holzwarenhandel, Waldindustrie und Holztransport. Bachstelz-Verlag, Annweiler-Queichhambach et al., 1994, ISBN 3-924115-13-3, p. 116.