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Search references for RASCHIG RING. Phrases containing RASCHIG RING
See searches and references containing RASCHIG RING!RASCHIG RING
Type of random column packing used in chemical industry
A Raschig ring is a piece of tube, approximately equal in length and diameter, used in large numbers as a packed bed within columns for distillations and
Raschig_ring
extraction The Raschig ring is a piece of tube, invented circa 1914, that is used in large numbers in a packing column. Raschig rings are usually made
Random_column_packing
Chemical process for formation of phenol from benzene
patented by Friedrich Raschig, a German chemist and politician, known for the Raschig process, the Olin Raschig process and the Raschig ring. He first begun
Raschig–Hooker_process
German chemist and politician (1863–1928)
in particular the Raschig ring, small metal or ceramic rings which are used in commercial fractional distillation columns. www.raschig.de Company Website
Friedrich_Raschig
He designed the Raschig ring, which was more effective than previous forms of random packing and became very popular. Raschig rings are usually built
Dixon_rings
Equipment to separate liquids by distillation
or a straight column packed with glass beads or metal pieces such as Raschig rings. Fractionating columns help to separate the mixture by allowing the
Fractionating_column
Relation used in the field of fluid dynamics
equations has been published. Fractionating column Random close pack Raschig ring Ergun equation J. Kozeny, "Ueber kapillare Leitung des Wassers im Boden
Kozeny–Carman_equation
Physical separation process
ceramic Raschig rings and Berl saddles. More common packing materials are metal and plastic Pall rings, metal and plastic Zbigniew Białecki rings, and ceramic
Stripping_(chemistry)
Hollow object filled with material that does not fully obstruct fluid flow
material. The packed bed can be randomly filled with small objects like Raschig rings or else it can be a specifically designed structured packing. Packed
Packed_bed
Separation of a mixture into its component parts
can either be random dumped packing (1–3 in (25–76 mm) wide) such as Raschig rings or structured sheet metal. Typical manufacturers are Koch, Sulzer, and
Fractional_distillation
Low-pressure and low-temperature distillation method
be either structured sheet metal or randomly dumped packing such as Raschig rings. The absolute pressure of 10 to 40 mmHg in the vacuum column is most
Vacuum_distillation
Removal of dissolved gases from liquids
distributing the oil into a thin layer over special surfaces (spiral rings, Raschig rings etc) in vacuum chambers. Under vacuum, an equilibrium between the
Degassing
Total surface of a finely divided solid per unit of mass
Ceramic Raschig rings...
Specific_surface_area
Acronym for mercaptan oxidation
separator is for the disengagement and venting of excess air and includes a Raschig ring section to prevent entrainment of any disulfides in the vented air. The
Merox
Inorganic compound
acid. 2 NO + 3 H2 + H2SO4 → [NH3OH]2[SO4] Another route to NH2OH is the Raschig process: aqueous ammonium nitrite is reduced by HSO−3 and SO2 at 0 °C to
Hydroxylamine
Hypothetical stage of matter
packed beds can either be random dumped packing (1-3" wide) such as Raschig rings or structured sheet metal. Liquids tend to wet the surface of the packing
Theoretical_plate
Method for producing hydrogen and carbon monoxide from hydrocarbon fuels
catalyst shapes used are spoked wheels, gear wheels, and rings with holes (see: Raschig rings). Additionally, these shapes have a low pressure drop which
Steam_reforming
Method of separating mixtures
random or dumped packing (25–76 millimetres (1–3 in) wide) such as Raschig rings or structured sheet metal. Liquids tend to wet the surface of the packing
Distillation
Form of distillation
This packing material can either be random dumped packing such as Raschig rings or structured sheet metal. Liquids tend to wet the surface of the packing
Continuous_distillation
plate columns or packed columns, with reflux filling components of Raschig rings, crushed glass, nuts, glass pellets or steel wool. The city of Kitee
Moonshine_by_country
Process of converting organic compounds into nitroso derivatives
disulfonyl hydroxylamine. A variant on this process with bisulfite is Raschig's hydroxylamine production technique. O-Nitroso compounds are similar to
Nitrosation_and_nitrosylation
Organic compound (C6H5OH)
Chlorobenzene can be hydrolyzed to phenol using a base (Dow process) or steam (Raschig–Hooker process): C6H5Cl + NaOH → C6H5OH + NaCl C6H5Cl + H2O → C6H5OH +
Phenol
Colorless flammable liquid with an ammonia-like odor
processes, this approach does not produce a salt as a by-product. The Olin Raschig process, first announced in 1907, produces hydrazine from sodium hypochlorite
Hydrazine
Laboratory apparatus used to condense vapors
object shapes has been used, including beads, rings, or helices (such as Fenske rings Raschig or Lessing rings) of glass, porcelain, aluminum, copper, nickel
Condenser_(laboratory)
City in Rhineland-Palatinate, Germany
several other rapidly growing chemical companies, including Friedrich Raschig GmbH, the Benckiser company (founded by Johann Benckiser), Giulini Brothers
Ludwigshafen
Chemical compound
Ammonia is also used to make the following compounds: Hydrazine, in the Olin Raschig process and the peroxide process Hydrogen cyanide, in the BMA process and
Ammonia
reaction Ramberg–Bäcklund reaction Raney nickel Rap–Stoermer condensation Raschig phenol process Rauhut–Currier reaction Racemization Reductive amination
List_of_organic_reactions
RASCHIG RING
RASCHIG RING
Boy/Male
Muslim
Graceful, Elegant, Connoisseur
Boy/Male
Hindu
Bulls power
Boy/Male
Indian, Punjabi, Sikh
Drinking the Elixir of Consciousness
Boy/Male
Bengali, Gujarati, Hindu, Indian, Jain, Kannada, Malayalam, Marathi, Telugu
Invention; Create; Written
Surname or Lastname
German and Jewish (Ashkenazic)
German and Jewish (Ashkenazic) : nickname for a quick or rash person from Middle High German, German rasch ‘quick’, ‘hot-headed’, ‘hasty’.German (of Slavic origin) : from a pet form of any of various Slavic personal names formed with rad- ‘joyful’ or rano ‘early’ as the first element.German : habitational name from any of numerous places so named, for example in Franconia.English : variant of Rash.
Boy/Male
Hindu
Good, Messenger
Boy/Male
Afghan, African, Arabic, German, Hindu, Indian, Iranian, Lebanese, Malaysian, Muslim, Parsi, Pashtun, Sindhi, Swahili, Tamil, Turkish
Having the True Faith; Guide to the Right Path; Integrity; Brave; Righteous; Mature; Pious One; Rightly Advised
Boy/Male
Indian
Rationale, Intelligent, Rightly-guided, Having the true faith
Boy/Male
Hindu
Good
Boy/Male
Hindu
Invention
Boy/Male
Indian, Punjabi, Sikh
Remembering the Lord
Girl/Female
Hindu, Indian
Light
Boy/Male
Hindu, Indian
Good
Girl/Female
Hindu
Light, A Ray of light
Boy/Male
Muslim Arabic
Rightly guided. Having the true Faith. Pious.
Girl/Female
Gujarati, Hindu, Indian, Kannada, Sanskrit
Creator
Boy/Male
Indian
Graceful, Elegant, Connoisseur
Boy/Male
Sikh
Love for the lords elixir, Drinking the elixir of courage
Girl/Female
German, Hebrew
Female Sheep; Ewe
Girl/Female
Indian, Punjabi, Sikh
A Young Gazelle
RASCHIG RING
RASCHIG RING
Surname or Lastname
English
English : habitational name from an unidentified place, most probably in the West Midlands, where the surname is concentrated today.Americanized spelling of German Dägele (see Dagle) or Degele, from a short form of any of several Germanic personal names formed with Old High German diot ‘people’, ‘nation’.
Biblical
zealous
Girl/Female
Hindu, Indian, Malayalam, Marathi, Telugu
Smiling Face
Girl/Female
British, English
Shining Battle-maid
Boy/Male
Sikh
Truly godly person, Rainbow, Absorbed in the true one
Boy/Male
Indian
Sun
Boy/Male
German French Russian English
Girl/Female
English
or Lora referring to the laurel tree or sweet bay tree symbolic of honor and victory.
Girl/Female
Tamil
Pure
Female
English
Variant spelling of English Rosanne, ROSEANNE means "rose of grace."
RASCHIG RING
RASCHIG RING
RASCHIG RING
RASCHIG RING
RASCHIG RING
a.
Of or pertaining to the rachis; spinal; vertebral. Same as Rhachidian.
pl.
of Rachis
n.
The ring-necked duck.
n.
A Franciscan monk of the austere branch established in 1526 by Matteo di Baschi, distinguished by wearing the long pointed cowl or capoch of St. Francis.
n.
One in charge of the performances (as of horses) within the ring in a circus.
n.
The spine; the vertebral column.
n.
A game in which the object is to toss a ring so that it will catch upon an upright stick.
n.
Any one of several species of small plovers of the genus Aegialitis, having a ring around the neck. The ring is black in summer, but becomes brown or gray in winter. The semipalmated plover (Ae. semipalmata) and the piping plover (Ae. meloda) are common North American species. Called also ring plover, and ring-necked plover.
a.
Having the lowest inferior segment of a pinna nearer the rachis than the lowest superior one; -- said of a mode of branching in ferns, and opposed to anadromous.
a.
Having circular streaks or lines on the body; as, ring-streaked goats.
pl.
of Rachis
n.
See Ringtail, 2.
n.
The soft under feathers of birds. They have short stems with soft rachis and bards and long threadlike barbules, without hooklets.
a.
Ring-streaked.
a.
Having a well defined ring of color around the neck.
n.
The ring finger.
n.
A light sail set abaft and beyong the leech of a boom-and-gaff sail; -- called also ringsail.
n.
See Arshine.
n.
A contagious affection of the skin due to the presence of a vegetable parasite, and forming ring-shaped discolored patches covered with vesicles or powdery scales. It occurs either on the body, the face, or the scalp. Different varieties are distinguished as Tinea circinata, Tinea tonsurans, etc., but all are caused by the same parasite (a species of Trichophyton).
n.
Same as Rhachis.