Sentences with phrase «as hydrogen cyanide»

Before leaching the pH of the pulp is normally adjusted to a value of around 9.5 — 11 to ensure minimum loss of cyanide as hydrogen cyanide.

- Synthetic amino acid l - methionine: Produced using toxic air pollutants such as hydrogen cyanide.

Not exact matches

The pesticide is not approved for use on plants that are combusted, such as tobacco or cannabis, and is known to emit hydrogen cyanide when heated.

Meanwhile, hydrogen sulfide, which would have been released in huge amounts by volcanic eruptions, would have mostly stayed in the atmosphere, as the molecule is relatively insoluble in water, and therefore would not have had regular opportunities to interact with hydrogen cyanide.

They found three objects with spectra bearing the imprints of warm gases such as acetylene and hydrogen cyanide, which are present in the early stages of stellar evolution.

But 55 Cancri e, as the world is known, wouldn't make a super holiday destination with a surface temperature of 2000 °C, and hydrogen, helium, and hydrogen cyanide to breathe.

The main mechanisms attributed for biocontrol include: synthesis of secondary metabolites, such as 2,4 - diacetylphloroglucinol (2,4 - DAPG), hydrogen cyanide (HCN), pyoluteorin, pyrrolnitrin, phenazines, cyclic lipopeptides (CLP) and siderophores (6); production of phytohormones, such as auxins, cytokinins and gibberellins; as well as nutrient solubilization traits (nitrogen, phosphorous, iron), which directly favors plant growth and health (7).

In the chemical toxin category, perchlorate (a naturally occurring chemical, but also a man - made contaminant stemming from production of nitrate fertilizer with certain types of ore serving as the nitrogen source) and tobacco smoke (which contains hydrogen cyanide that can be converted into thiocyanate) are well - researched examples of chemical toxins that are considered goitrogenic because they can interfere with thyroid function.

From all of these studies, our overall conclusion is as follows: you may well benefit from the cooking of flaxseeds as a way of decreasing your cyanide - related risks, but you also may have no compelling reason to do so, since (1) the amount of CGs contained in 1 - 2 tablespoons is relatively small; (2) not all CGs will get broken down by enzymes and converted into hydrogen cyanide; and (3) if hydrogen cyanide does get created, most healthy persons will be able to detoxify it when it is present in such relatively small amounts.

Then they pick an insulation that is made from hydrocarbons, it uses hydrochlorofluorocarbon (HCFC) as a blowing agent, has trischloropropylphosphate (TCPP), a possible bioaccumulative toxin, as a flame retardant, and if it does catch on fire, «will produce dense, black, toxic smoke releasing carbon dioxide, carbon monoxide and possible traces of hydrogen cyanide, halogen acids and nitrogen.»

The parents of Zane Gbangbola, a seven year old boy whose death may have been caused by hydrogen cyanide poisoning, were also refused legal aid for representation at the inquest into their son's death, as reported by the Guardian, the Daily Mail and others.