公开(公告)号：US3910994A

公开(公告)日：1975-10-07

申请号：US47600774

申请日：1974-06-03

Applicant: UNIVERSAL OIL PROD CO

Inventor： BLOCH HERMAN S ,  ILLINGWORTH GEORGE E ,  LESTER GEORGE W

IPC: C07C309/31 ,  C07C143/24

CPC classification number: C07C309/31

Abstract: Alkylaromatic sulfonates, containing a C9-C18 linear alkyl group, are prepared by sulfonating the corresponding alkylbenzene in admixture with a C9-C18 n-paraffin and neutralizing the resultant alkylbenzene sulfonic acid, in admixture with the same paraffin, to produce a relatively colorless neutralized alkylbenzene sulfonate. This process is particularly adaptable where a C9-C18 n-paraffin stream is first converted to an alkylatable compound such as a monohalogen and such compound is not readily separable from the n-paraffin. Thus, the alkylation, sulfonation and neutralization are all performed in admixture with the unreacted n-paraffin whereby the paraffin is readily separable from the final product, for recycle purposes.

Abstract translation: 含有C 9 -C 18直链烷基的烷基芳族磺酸盐是通过与C 9 -C 18正链烷烃混合磺化相应的烷基苯并将所得的烷基苯磺酸与相同的链烷烃混合中和，以产生相对无色的中和 烷基苯磺酸盐。 当C9-C18正链烷烃流首先转化为可烷基化合物如单卤素时，该方法特别适用，并且该化合物不容易与正链烷烃分离。 因此，烷基化，磺化和中和均与未反应的正链烷烃混合进行，由此链烷烃容易与最终产物分离，用于再循环目的。

公开(公告)号：US3681424A

公开(公告)日：1972-08-01

申请号：US3681424D

申请日：1968-12-26

Applicant: UNIVERSAL OIL PROD CO

Inventor： BLOCH HERMAN S ,  ILLINGWORTH GEORGE E ,  LESTER GEORGE W

IPC: C07C5/333 ,  C07C305/06 ,  C07C139/08

CPC classification number: C07C305/00 ,  C07C5/3337 ,  C07C11/02

Abstract: Secondary-alkyl sulfates are prepared by sulfating a C9-C18 sulfatable compound such as a monohalogenated paraffin, monohydroxylalcohol or mono-olefin, in admixture with a C9-C18 linear paraffin and neutralizing the acid alkyl-sulfate in admixture with the same paraffin to form a relatively colorless neutralized sec-alkylsulfate. This process is particularly adaptable where a C9-C18 n-paraffin stream is partially converted to a sulfatable compound and the unreacted n-paraffin is not readily separable from the resultant sulfatable compound. Thus, the sulfation and neutralization are performed in admixture with the unreacted n-paraffin whereby the paraffin is readily separated from the neutralization product and recycled.

Abstract translation: 仲烷基硫酸盐通过将C9-C18可硫化化合物如单卤代烷烃，单羟基醇或单烯烃与C9-C18线性链烷烃混合并与相同的链烷烃混合中和酸式烷基硫酸盐来制备，形成 相对无色的中和的仲烷基硫酸盐。 该方法特别适用于C9-C18正链烷烃流部分转化成可硫化化合物，未反应的正链烷烃不容易从所得可硫酸化合物中分离出来。 因此，硫酸化和中和与未反应的正构链烷烃混合进行，由此石蜡容易从中和产物中分离并再循环。

公开(公告)号：US3681442A

公开(公告)日：1972-08-01

申请号：US3681442D

申请日：1968-12-26

Applicant: UNIVERSAL OIL PROD CO

Inventor： BLOCH HERMAN S ,  ILLINGWORTH GEORGE E ,  LESTER GEORGE W

IPC: C07C5/333 ,  C07C309/31 ,  C07C143/24

CPC classification number: C07C309/31 ,  C07C5/3337 ,  C07C11/02

Abstract: Alkylaromatic sulfonates, containing a C9-C18 linear alkyl group, are prepared by sulfonating the corresponding alkylbenzene in admixture with a C9-C18 n-paraffin and neutralizing the resultant alkylbenzene sulfonic acid, in admixture with the same paraffin, to produce a relatively colorless neutralized alkylbenzene sulfonate. This process is particularly adaptable where a C9-C18 n-paraffin stream is first converted to an alkylatable compound such as a monohalogen or mono-olefin, and such compound is not readily separable from the n-paraffin. Thus, the alkylation, sulfonation and nuetralization are all performed in admixture with the unreacted n-paraffin whereby the paraffin is readily separable from the final product, for recycle purposes.

Abstract translation: 含有C 9 -C 18直链烷基的烷基芳族磺酸盐是通过与C 9 -C 18正链烷烃混合磺化相应的烷基苯并将所得的烷基苯磺酸与相同的链烷烃混合中和，以产生相对无色的中和 烷基苯磺酸盐。 当C9-C18正链烷烃流首先转化为可烷基化合物如单卤素或单烯烃时，该方法特别适用，并且这种化合物不容易与正链烷烃分离。 因此，烷基化，磺化和Nuetralization都与未反应的正链烷烃混合进行，由此链烷烃容易与最终产物分离，用于再循环目的。

公开(公告)号：US3409698A

公开(公告)日：1968-11-05

申请号：US56005666

申请日：1966-06-24

Applicant: UNIVERSAL OIL PROD CO

Inventor： ILLINGWORTH GEORGE E ,  LESTER GEORGE W

IPC: C07C1/36

CPC classification number: C07C1/36 ,  C07C11/00