DEP0046930DA - Process to increase the ignitability of fuel oils, in particular from coal tar tar - Google Patents
Process to increase the ignitability of fuel oils, in particular from coal tar tarInfo
- Publication number
- DEP0046930DA DEP0046930DA DEP0046930DA DE P0046930D A DEP0046930D A DE P0046930DA DE P0046930D A DEP0046930D A DE P0046930DA
- Authority
- DE
- Germany
- Prior art keywords
- oil
- tar
- old
- nitrided
- eerea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 4
- 239000000295 fuel oil Substances 0.000 title description 2
- 208000006558 Dental Calculus Diseases 0.000 title 1
- 239000011280 coal tar Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 11
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 claims 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims 1
- 241000300893 Ainea Species 0.000 claims 1
- 206010000210 abortion Diseases 0.000 claims 1
- 231100000176 abortion Toxicity 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 239000000499 gel Substances 0.000 claims 1
- 235000015110 jellies Nutrition 0.000 claims 1
- 239000008274 jelly Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 235000015112 vegetable and seed oil Nutrition 0.000 claims 1
- 239000003921 oil Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
ESSENMEAL
fleesburg, üüdergrabea 47·fleesburg, üüdergrabea 47
Vexfaferea zur Mtkmmm der Z,.*adwilligkeit von. !TreifeOlea9 Iaebeeoaaere eua ^teiai&feleaeefewelteerea.Vexfaferea to Mtkmmm the Z,. * Adwilligkeit von. ! TreifeOlea 9 Iaebeeoaaere eua ^ teiai & feleaeefewelteerea.
öle Irf lacuag beriefet sieb auf ein Terfeferea zur Er» feoaaag aer ZtisAeilligkeit tob Treibölen, IoabeebMere Tun au* Jteiakofeleaeobeel tee rea durch Destillation uad Satpfeeaollerucg des üeetlilatee erfealteaea ^eutrelSl. öle Irf lacuag called sieve to a Terfeferea to the Er »feoaaag aer ZtisAeilligkeit tob Treibölen, IoabeebMere Tun au * Jteiakofeleaeobeel tea rea by distillation uad Satpfeeaollerucg des üeetlilatee erfealteaea ^ eutrelSl.
Derartige !«eatralole z. a. beeitzea elae Zündwillig-Jteit eatepreofeeud eiaer CSetaaasafel seleehea etwa 24 uad ZBt eelofee für Sittel* uad aiedrigtourige Dleeeliautore Tollkoenea euere ioht. AMt Tereefeledeae Welee let Tereuofet worden, lfere 2üBd Willigkeit au Terbesaern uad auf^etiie. siadeeteae- ■ 52 uad höher zu briagea, ua ele auofe für die Tereeadoae ta eefeaeliaufeadea ßieeeiiaotorea ge~ elgaet su aaefeea. So wurde Torgesefelerea, Aee Treitöl alt eiaem Z»- Mts Toa Salpetersäure« tern, ele iketferlaltret Su Tereefeea· Aber dieeee Terfeferea ist «eger* der su groeaea Eaipfiadliefekelt uad Expioeivität der Iiitreeeter praktisch saum dureaf&fer&ar. Such! «Eatralole za beeitzea elae Zündwillig-Jteit eatepreofeeud eiaer CSetaaasafel seleehea about 24 uad ZB t eelofee for Sittel * uad low-speed Dleeeliautore Tollkoenea euere ioht. AMt Tereefeledeae Welee let Tereuofet been, lfere 2üBd willingness au Terbesaern uad to ^ etiie. siadeeteae- ■ 52 uad higher to briagea, including ele auofe for the Tereeadoae ta eefeaeliaufeadea ßieeeiiaotorea ge ~ elgaet su aaefeea. So was Torgesefelerea, Aee Trei töl alt eiaem Z "- Mts Toa nitric acid" tern, ele iketferlaltret Su Tereefeea · But theeee Terfeferea is "eger * the su groeaea Eaipfiadliefekelt uad expioeiveness of the Iiitreeeter practically & saum dureaf & fer.
Demgegenüber laset eich die Uiadeillirkeit von jchwelteeraeutrelolea ofeae die erwäaate Jehwierigkeit erhebilofe Bteigerat lade» gemäss der Lrfladiiag la den Trelbdlea eatbalteoe uad nitrIerffifelge Xafealtstoffe aroiaatleefeer Katar la üItrorerbiaduagea über« geführt eerdea. On the other hand, I read the Uiadeillirkeit of jchwelteeraeutrelolea ofeae the mentioned insignificance ascertilofe Bteigera t lade "according to the Lrfladiiag la den Trelbdleabalteoe uad nitrIerffifelge Xafealtstoffe aroiaatleefeer aroiaatleefeer Qatar la üItrorerbeer.
Bei der Nitrierung des oesaatöia, die mit höher proaentiger BeJLpetere&ure durchgeführt «Irdv eeigt sieh» dees die ReeJctlon schon hei etwa £v hie 6o ρ ro seηtiger salpetersäure feet exploslonaartig verlauftJ^NSaF^er" BrTTn^slg WrdFa_:i*eW«eew^ur die niedriger siedenden Oelanteilev voraugeweiee die swi eoht η etwa 180 - Zk )0 Shergahendsnf n&eh iierauenahas aue dem Cesaaitol nitriert und das nitrierte Oel wieder ziigesaiecht. Auf diese Weise wird sowohl mit wasserhaltiger ^elpeteresture seihst und bei ro rs ioii tigern arbeiten unter Kühlung und e&tepreoheod Torelohtiger Zugabe sogar mit l.itrlergeoieehen eine glätte und ruhige Kitrierung durchgeführt· &ach die* sea Verfahren können mit besonderem Vorteil aus ,ateinkohleneahweltewr-öeet1 listen durah Sntphenollerung mit verdünnter !«atronleuf» erhaltene Neutralöle (Dieselkraftstoffe) behandelt werden* Jedooh kann en stelle des aus -chwelteer-üeatillateu (Teerol) gewonnenen jNcutr»lol«e auoh das durch unmittelbares Entphenolieren des mit Bansin oder Terwandtea stoffen Terdürmten Teeres ;.lt Natronlauge und Abtreiben des zugesetzten Verdunnu&csmi 11 eIs hergestellte uei Terwendet werden* In the nitration of the oesaatöia, which is carried out with a higher percentage of beJLpetere & ure "Ird v eeigt see" dees the reJctlon already hot about £ v hie 6o ρ ro seηtiger nitric acid feet explosive course J ^ NSaF ^ er "BrTTn ^ slg WrdFa _: i * eeWe "Eew ^ ur the lower-boiling oil fractions v presumably the swi eoht η about 180 - Zk ) 0 Shergahendsn f n & eh iierauenahas aue the cesaaitol is nitrated and the nitrated oil is evaporated again tigern work under cooling and e & tepreoheod Torelohtiger addition even with l .itrlergeoieehen a smooth and calm citration carried out · & ach the * sea procedures can be treated with particular advantage, ateinkohleneahweltewr-öeet 1 listen durah sntphenollerung with diluted! «atronleuf» obtained neutral oils (diesel fuels) treated * Jedooh can instead of the jNcutr »lol« obtained from -chwelteer-üeatillateu (Teerol) e auoh that by direct Entphenoli older with Ban of the sin or Terwandtea materials Terdürmten tar; are .lt sodium hydroxide solution and stripping the added Verdunnu c & smi 11 ice produced uei Terwendet *
^le nitrierte Trelbdlfraktion kann in beliebiger Menge dem entnommenen Treiböl wieder zugesetzt werden, sie kann aber auch als ZusatSi fur andere Treibdlet 8· Β. solchen aus Sraunkohlensehwel-%e«?ren gewonnenen I 1Teibolenf zur Erhöhung der äündwilli, keit augesets* «erden« ^ le nitrided Trelbdlfraktion can the extracted fuel oil are added back in any quantity, but they can also act as ZusatSi for other Treibdle t 8 · Β. such I 1 Teibolen f obtained from coal saxophones to increase the willingness to develop eye sets *
Die sue IvOv Gewiohtsttilen eines aus Steinkohleneehweiteer«#estiilat dureh Untphenolierea alt Natronlauge ernal t«men ^eu tralöles abgetrennte Qelfraktlon der Sledegreiisen l8w - teO° in der Menge Ton t% Oewlontetelien wird unter Kühlung bei einer 5$ - 4o° aoglishst aioht übersteigenden Temperatur alt etwa ISo Gevichtetei-Iem einer Mltrlersduref hergeetellt durah Vermischen won 7j? Teilen The sue IvOv Gewiohtsttilen one made of coal nearer "#estiilat dureh Untphenolierea old caustic soda nal t" men ^ eu tralöles separated source fraction of the Sledegreiisen l8w - teO ° in the amount of clay t% Oewlontetelien is with cooling at a temperature above 5 $ - 40 ° aioht old about ISo Gevcktei-Iem a Mltrlersdure f hergeetellt durah mixing won 7 j? divide
einer öalpetere&urw won 70 $ UXQj-Gtti< und 4j, Gewieiiteteiiea einer SonweieIsftare το» ft % S»a04-Ge&ait, vorsieatig nitriert. IlaeJi öee&dif ung der immtwme wirft vg» unverbrauchten ^aureeeaieen eegegoeeeß, alt Wasser gewesenen und dee nitrierte oel alt dem aieiitaitrierten Oelaiiteii Texaisoht. fänreßd die Zttndwilligkeit dee oelee ▼orher einer ta^wTfT entepraon, betrug sie nunmehr JJe a öalpetere & urw won 70 $ UXQj-Gtti & lt and 4 j, Gewieiiteteiiea einer SonweieIsftare το » ft% S» a04 -Ge & ait, carefully nitrided. IlaeJi öee & dif ung der immtwme throws vg »unused ^ aureeeaieen eegegoeeess, old water and the nitrated oil old to the aieiitaiteii Texaisoht. In addition, the willingness to ignite dee oelee ▼ before a ta ^ wTfT entepraon, it was now JJ e
Claims (1)
Family
ID=
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