DEP0003124DA - - Google Patents
Info
- Publication number
- DEP0003124DA DEP0003124DA DEP0003124DA DE P0003124D A DEP0003124D A DE P0003124DA DE P0003124D A DEP0003124D A DE P0003124DA
- Authority
- DE
- Germany
- Prior art keywords
- water
- saponification
- temperature
- stirred
- soap
- 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.)
- Active
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007127 saponification reaction Methods 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 2
- 241000282376 Panthera tigris Species 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000005711 Benzoic acid Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
Description
BADlS0Hl AHIIJV- & SGDA-IABEII J -Ο BADlS0Hl AHIIJV- & SGDA-IABEII J -Ο
te Se, 9/ 30,11.4te Se, 9 / 30.11.4
ρ 3124 IVd/23c ^SJ^^f^^SEL-P-L2^-!ρ 3124 IVd / 23c ^ SJ ^^ f ^^ SEL-PL 2 ^ -!
Lndwigehafez» a/EhoPe«n 7. MaiLndwigehafez "a / Eho P e" n May 7th
Verfahren zur Jrgaagang von Seamierfe %t»n,«Procedure for Jrgaagang by Seamierfe % t "n,"
Schmierfette w«rd®& liblielierweis© au® Seifen and st@ffSi®B9 isjBb#sond®r® Miner al 81fyaktios3t@ns hergestellt» Dabei reimischt man In dey Hegel zur SeifenbiIdling böfähije organisch© V©r» bindungenρ insbesondere ρflans11ehe oder tierische Fette» Montanwachs, Tallöl oder die in diesen Stoffen enthaltenen Fettsäuren oder auch synthetische, vor allem dorch Oxydation hochmolekularer allphatiaeh«r Kohlenwasserstoffes, wie Paraffin» hergestellte i*ett~ säur«n9 mit geeigneten Fraktionen von Kohlenwasserstoffölen uad unterwirft die Hasae einer Verseifung mit einer oder mehreren basiäehen ?erblndßngen9 insbesondere natronlauge ©der gelösehiem Kalk oder beiden» Die Eigenschaften tier erhaltenen Schmierfette lassen sich durch die Wahl der EohleawasBerßtofföle and der seifenbildenden organischen Verbindungen and deren Mengenverhältnisse, sowie durch di® Art üer basischem Terbindongen weitgehend beeinflussen» Jedoch genügen die Fett« nicht immer allen Anforderungen, die sich bei der Schmierung ergeben»Lubricating greases are made up® & liblielierweis © au® soaps and st @ ffSi®B 9 isjBb # sond®r® Miner al 81fyaktios3t @ n s “In dey Hegel, for soap building, one rhymes with organic © V © r“ bindings ”especially ρflans11ehe or animal fats such as montan wax, tall oil or the fatty acids contained in these substances, or synthetic, above all by oxidation of high molecular weight all-phosphate hydrocarbons, such as paraffin, fatty acids 9 with suitable fractions of hydrocarbon oils and others subject Haza to one Saponification with one or more basic blends 9 in particular caustic soda © the dissolved lime or both »The properties of the lubricating greases obtained can be largely influenced by the choice of the oil and soap-forming organic compounds and their proportions, as well as by the type of basic terbindongen» However, the grease “does not always meet all the requirements for lubricating ng result »
2ar Terbesserang der Eigenschaften der Fette hat man bereits vorgeschlagen, neben den seifembildenden organischen Verbindungen auch noch andere saare Stoff«» z<,B. Bens©^säare9 mitzaverw«nd€ns die "bei der Verseifung ebenfalls in Salze übergeführt werden. Auch die so hmrgeäteilt®» Fette I&bbbti jedorfe in manchen Fällen noch Wünsche offen-In order to improve the properties of fats, it has already been suggested that, in addition to the soap-forming organic compounds, other acidic substances should also be used . Ben © ^ säare 9 mitzaverw "nd € n s are converted into salts also the" in the saponification. The so hmrgeä teilt® "fats I & bbbti jedorfe in some cases be desired open-
bat die übliche Art &t?T Schmietrfettherstelloiag denasked the usual type & t? t Schmietrfettherstelloiag den
S&ohtell, dass mit den «or verseifung dienenden baeiaohen Mitteln meiet erhebliche Mengen Wasβer in daa üsaetaungagut eingeführt werden, die zur Erzielung einea guten Pettee daraaa wieder duroh Erhitzen entfernt werden mttsaen. Dieajer|fordert nicht nor viel Wärme, sondern auch längere Zeiten, aodaaa in einer gegebeneren Torrichtung nur verhältniamässig geringe !engen Schmierfett hergestellt werden können.S & ohtell, that with the "or saponification serving baeiaohen means With this in mind, considerable amounts of water have been introduced into the ussaetaungagut to get a good pettee daraaa duroh again Heating removed mttsaen. This does not require much heat, but also longer times, aodaaa only relatively little! Narrow grease is produced in a given door direction can be.
Sa wurde nun gefunden, daaβ man unter Vermeidung dieser wirtschaftlichen Fachteilβ Schmierfette mit noch beeseren Eigenschaften ala nach den oben erwähnten !erfahren erhält, wenn man bei der Herat ellung der Jette aaa Kohlenwaaeerstoffölen, seifenbildenden organieohen Verbindungen und weiteren aaoren Stoffen, inebesondere Benzoeaäure, duroh Verseifung mit Brdalkalien, gegebenenfalls soaammen mit Alkallen, vor allem mit Kalk allein oder ioaammen mit Xtanatron oder Soda, dafür aorgt, daaβ die Verseifung in Gegenwart von mögliehet wenig Waaaer erfolgt·It has now been found that, while avoiding this economical technical part, lubricating greases with even better properties can be obtained According to the above-mentioned experience, if one obtains aaa hydrocarbon oils, soap-forming organic compounds and other aaoric substances, in particular benzoic acid, duroh saponification with brd alkalis, if necessary with alkali, especially with lime alone or in combination with the manufacture of the jets Xtanatron or soda, ensures that the saponification takes place in the presence of as little water as possible.
Im allgemeinen aelian bei der Verseifung nicht mehr ala 1,5 J* Wasser, bezogen auf die gesamte Umaetsangamaaae, anwesend sein. Za diesem Zweck verwendet man beispielsweise gelöschten Kalk in fester form oder mit Watronlauge zu einem dicken Brei angerührt; die Watronlauge wendet man in möglichet konzentrierter Form an, z.B, als 60^1ge lösung.In general, aelian at saponification no longer ala 1.5 J * Water, based on the entire Umaetsangamaaae, be present. For this purpose, for example, slaked lime is used in solid form or mixed with water hydroxide to form a thick paste; the water hydroxide solution is used in the most concentrated form possible, e.g. as a 60 ^ 1ge solution.
Man erhält auf diese Weise la, verhältniamäsaigkurzer Zeit» also mit grpssem Dureheata in einer gegebenen Vorrichtung, sehr hochwertige Schmierfette, die praktisch allen Anforderungen genttgen und eich vor allem duroh hohe tropfpunkte, gute Wasaerbeständlgkeit und hohe Lagerbeatandigkeit auszeichnen.In this way one obtains la, in a relatively short time » so with the greatest dura- bility in a given device, very much high-quality lubricating greases that meet practically all requirements and are primarily characterized by high dropping points, good water resistance and high shelf life.
Sie in dem nachstehenden Beispiel angegebenen feile sind Sewichtateile·The files given in the example below are sewing parts
Xa einem fiührbehälter «erden 900 Teile eines Spindelöle mit einer viskosität von 2»4* Sngler bei 20° auf 60° erwärmt and non« mtlkat 50 feile einer synthetischen Nachlauf fett säure von der fer-20$ sowie 6 feile Benzoesäure und 1,8 feile einee900 parts of a spindle oil with a viscosity of 2 »4 * Sngler heated to 60 ° at 20 ° and non« monthly 50 parts of a synthetic trailing fatty acid from the fer-20 $ as well as 6 parts of benzoic acid and 1.8 file one
Claims (1)
Family
ID=
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