Translate decabromodiphenylalkane in French with

Diphenylalkane preferably diphenylethane is brominated by introducing the selected diphenylalkane in the form of a mist or spray into a reaction zone containing a reaction mixture having a liquid phase comprised of excess bromine and Lewis acid bromination catalyst so that mist or spray of diphenylalkane descends onto and contacts the liquid …
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Material List

31 ensp 0183 ensp List of chemical resistance of materials in contact with liquid Bromine A A A D D Bromine Pentafluoride Factory D C B Bromine Trifluoride Factory D C B Bromine Water A B Bromobenzene A A A Dibenzyl sym Diphenylethane A A A Dibenzyl Ether Factory D …
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Investigation of Means for Controlled Self Destruction

INVESTIGATION OF MEANS FOP CONTROLLED SELF DESTRUCTION OF PESTICIDES AEROJET GENERAL CORPORATION ENVIRONMENTAL SYSTEMS DIVISION 9200 EAST FLAIR DRIVE EL MONTE CALIFOR for the WATER QUALITY OFFICE ENVIRONMENTAL PROTECTION AGENCY 160UO ELO JUNE 1970 For sale by the Superintendent of Documents U S …
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O Rings Chemical Resistance Guide Classic Camp

ensp 0183 ensp i have always had a lusting for a complete viton o ring spares set in a wide range of sizes but it would cost a second mortgage viton is always the quot go to quot solution when everything else fails i only found viton when i was forced to realise that nitrile o rings have many limitations and i came to nitrile after realising chinese rubber rings are a waste of money …
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Dielectric Constant Table

25 ensp 0183 ensp Dielectric Constant Table xls Acetone 127 176 F 17 7 Acetone 32 176 F 1 0159 Acetonitrile 70 176 F 37 5 Acetophenone 75 176 F 17 3 Acetoxime 24 176 F 3…
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Polymers Topical Collection Fire and Polymers

The flame retardants prepared via the alkylation of toluene or diphenylethane with PBBB were found to be not truly polymeric but had high M w gt 1400 However the alkylation of the same aromatic molecules by a mixture of PBBB and TBXDP resulted in polymeric flame retardants with M w gt 130 000 Two other polymeric flame retardants were prepared …
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Thermal and Rheological Properties of Unsaturated

The main types of commercial FRs are based on halogens bromine and chlorine phosphorus nitrogen intumescent systems minerals based on aluminum and magnesium or others like borax Sb 2 O 3 and nanocomposites FRs can be added into UP systems as individual compounds additive type FRs or incorporated into UP formulations reactive …
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Bromination process

13 ensp 0183 ensp 1 A process for bromination of diphenylethane which process comprises a forming a mixture of at least bromine and molten diphenylethane and b feeding said mixture into a stirrable reaction mass comprising bromine and a bromination catalyst to form a decabromodiphenylethane product wherein said catalyst is present in an amount within the range of from about 0 1 to about 20 …
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Bromination process

5 ensp 0183 ensp A process for the manufacture of a decabromodiphenylethane product which process comprises generating a mixture which is formed from at least bromine and molten diphenylethane in a molar ratio of bromine to molten diphenylethane which is within the range of from about 5 1 to about 30 1 the generation occurring prior to feeding said mixture …
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What substance conducts electricity in molten lead II

3 ensp 0183 ensp Answer molten lead is your answer 1 Log in Join now 1 Log in Join now Ask your question Secondary School Chemistry 5 points What substance conducts electricity in molten lead II chloride Ask for details Follow Report by Anicolejune 2 weeks ago Log in to add a comment …
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BROMINATION PROCESS

11 ensp 0183 ensp Bromine flow through a mixer was established at 2 406 kg hr 5300 lb hr A bromine heater was used to obtain a temperature for the bromine of between 50 176 C and 55 176 C 120 176 F and 130 176 F Molten diphenylethane flow to the mixer was then established at 272 kg hr 600 lb hr …
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phase equilibrium

Translator Translate texts with the world s best machine translation technology developed by the creators of Linguee Linguee Look up words and phrases in comprehensive reliable bilingual dictionaries and search through billions of online translations …
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Optimised liquid phase oxidation

SUBSTANCE liquid phase oxidation is carried out in a reactor type bubble column In one version the method involves input of an oxidising agent stream containing molecular oxygen into the reaction zone of the reactor type bubble column …
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Chemical Resistance Guide O Ring

ensp 0183 ensp The ERIKS O ring Chemical Resistance Guide allows you to check some 20 different rubber families and some plastics against over 2000 chemicals …
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Tank Gauging Basics Varec

Tank Gauging Basics Tank gauging is the generic name given to the measurement of liquids product in bulk storage tanks with the aim of quantifying how much product is in the tank gauging the contents of a tank Today the oil and gas industry uses the static measurement of the tank contents to account for …
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Sensitive to the irradiation of the composition with

Sensitive to the irradiation of the composition with changing refractive index contains degradable acid or base compound A is not subject to acid or base compound B having a lower refractive index than the compound A sensitive to the irradiation of the corrosive substance S …
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vertical roller mill operation in oyo

Operation of Vertical Roller Mill Vertical Roller Mill Working Principle When the vertical roller mill is in operation a certain size of material enters the inner cavity and the grinding roller device suspended on the main plum frame of the main machine revolves around the vertical axis and at the same time rotates by itself the grinding roller swings outward due to the centrifugal force …
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Bromination process

11 ensp 0183 ensp The diphenylethane used in forming the bromine diphenylethane derived mixture is preferably provided as a molten liquid due to the ease of forming an intimate mix with the bromine To obtain the molten state the diphenylethane is brought to a temperature which is in excess of its melting point 53 176 C to 55 176 C 127 176 F to 131 176 F …
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onlinelibrary wiley com

ChemInform Abstract ELIMINATION MECHANISMS DEUTEROXIDE HYDROXIDE ISOTOPE EFFECTS AS A MEASURE OF PROTON TRANSFER IN THE TRANSITION STATES FOR E2 ELIMINATION OF 2 P TRIMETHY…
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US6603049B1

US6603049B1 US10 225 9102A US6603049B1 US 6603049 B49 B1 US 6603049B1 US 22595102 A US22595102 A US 22595102A US 6603049 B49 B1 US 6603049B1 Authority US United States Prior art keywords bromine diphenylethane reaction mass process mixture Prior art date 16 Legal status The legal status is an assumption and is not a …
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Compatibilit 233 des mati 232 res Trouver un joint devient

30 ensp 0183 ensp Savez vous comment vont se comporter les joints toriques une fois en contact avec COMPATIBILITE DES MELANGES 1 – Compatibilit 233 excellente 2 – Bonne compatibilit 233 3 – Faible compatibilit 233 4 – L 233 lastom 232 re n est pas compatible avec la substance indiqu 233 e x – Donn 233 es insuffisantes pour la substance indiqu 233 e Les substances dans le tableau 233 tant indiqu 233 es en …
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US7179950B2

US7179950B2 US11 157 1405A US7179950B2 US 7179950 B50 B2 US 7179950B2 US 15710405 A US15710405 A US 15710405A US 7179950 B50 B2 US 7179950B2 Authority…
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