公开(公告)号：US4874489A

公开(公告)日：1989-10-17

申请号：US217385

申请日：1988-07-11

申请人： Joseph Callerame

发明人： Joseph Callerame

IPC分类号： B01J19/12 ,  C01B11/02

CPC分类号： C01B11/024 ,  B01J19/123 ,  Y10S204/903 ,  Y10S204/904

摘要： Chlorine dioxide is produced by subjecting a chlorite to ultraviolet radiation. The source for chlorite may be an aqueous solution of an alkali metal or alkaline earth metal chlorite. Chloride ions and/or hydrogen ions may be added to the solution.

摘要翻译： 二氧化氯是通过使亚氯酸盐经受紫外线辐射而产生的。 亚氯酸盐的来源可以是碱金属或碱土金属亚氯酸盐的水溶液。 可以将氯离子和/或氢离子加入溶液中。

公开(公告)号：US3993554A

公开(公告)日：1976-11-23

申请号：US652585

申请日：1976-01-26

申请人： Robert M. Suggitt ,  Walter C. Gates, Jr.

发明人： Robert M. Suggitt ,  Walter C. Gates, Jr.

IPC分类号： B01J23/58 ,  B01J23/78 ,  B01J23/80 ,  B01J23/84 ,  C10G45/04 ,  B01J1/10

CPC分类号： B01J23/84 ,  B01J23/58 ,  B01J23/78 ,  B01J23/80 ,  C10G45/04 ,  Y10S204/903

摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree. F. in the presence of a Group VIII metal on alumina catalyst where the catalyst contains from about 0.05 to 2.0 weight percent of an alkali metal oxide or alkaline earth metal oxide or thallous oxide. The catalyst can additionally contain a Group VIB or VIIB metal. The n-paraffin is photochemically reacted with a gaseous nitrosating agent to form paraffin oximes and by-products and the by-products are recycled for catalytic hydrogenation.

摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 Ⅷ金属在氧化铝催化剂上，其中催化剂含有约0.05至2.0重量％的碱金属氧化物或碱土金属氧化物或氧化铊。 催化剂还可以含有VIB族或VIIB族金属。 将正链烷烃与气态亚硝化剂光化学反应以形成链烷烃肟和副产物，副产物被再循环用于催化氢化。

公开(公告)号：US3956090A

公开(公告)日：1976-05-11

申请号：US532353

申请日：1974-12-13

申请人： Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

发明人： Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

IPC分类号： C07C9/00 ,  B01J1/10

CPC分类号： C07C9/00 ,  Y10S204/903

摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.

摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 VIII金属，氧化铝催化剂上的金属，以及作为氨或有机氮化合物存在的约10至5,000ppm的氮。 催化剂还可以含有VIB族或VIIB族金属。

公开(公告)号：US3844917A

公开(公告)日：1974-10-29

申请号：US21023171

申请日：1971-12-20

申请人： MILLER B

发明人： MILLER B

IPC分类号： B01J19/12 ,  C07C17/00 ,  C07C17/093 ,  B01J1/10 ,  C07C17/12

CPC分类号： C07C17/00 ,  B01J19/123 ,  C07C17/23 ,  C07C17/361 ,  Y10S204/903 ,  Y10S204/904 ,  Y10S204/912 ,  C07C25/02 ,  C07C25/22

摘要： A method for the preparation of ring-chlorinated alkylbenzenes which involves converting an alkylated arylsulfonyl chloride or alkylated diarylsulfone, in which the sulfonyl group occupies the position on the ring in which it is desired to place a chlorine atom, to a ring-chlorinated alkylbenzene by replacing the sulfonyl group with a chlorine atom by a process involving chlorination in the presence of light of between 300 and 500 Mu or free radical chlorination and subsequent replacement of benzylic halogen by hydrogen. The ring chlorinated alkylbenzenes are useful as chemical intermediates for the preparation of monomers and plasticizers.

摘要翻译： 一种制备环氯化烷基苯的方法，其包括将磺酰基占据其中需要放置氯原子的环上的位置的烷基化芳基磺酰氯或烷基化二芳基砜转化为环氯化烷基苯， 在300〜500微摩尔的光存在下进行氯化处理，或者用自由基氯化，随后用氢取代苄基卤，由氯原子代替磺酰基。 环氯化烷基苯可用作制备单体和增塑剂的化学中间体。

公开(公告)号：US3734845A

公开(公告)日：1973-05-22

申请号：US3734845D

申请日：1971-03-16

申请人： AQUITAINE TOTAL ORGANICO

发明人： BRAVI J ,  POULAIN C ,  VIALLET C

IPC分类号： B01J19/12 ,  B01J1/10 ,  C07C3/24

CPC分类号： B01J19/123 ,  Y10S204/903

摘要： A PROCESS FOR THE CONTINUOUS PREPARATION OF CYCLOALKANONE OXIMES BY THE ACTION OF NITROSYL CHLORIDE PREPARED IN SITU IN A SULPHURIC MEDIUM ON A LIQUID CYCLOALKANE OR A CYCLOALKANE DISSOLVED IN AN ORGANIC SOLUTION WHICH IS INERT UNDER THE REACTION CONDITIONS, UNDER THE EFFECT OF ACTINIC RADIATION, CHARACTERIZED BY THE FACT THAT, FOR A GIVEN CONCENTRATION OF OXIME IN THE SULPHURIC MEDIUM, THE MINIMUM TEMPERATURES OF THE SURFACES TRANSMITTING THE LIGHT ENERGY AND IN CONTACT WITH THE REACTIVE

MIXTURE ARE MADE TO VARY IN INVERSE PROPORTION TO THE PERCENTAGE WEIGHT OF THE SULPHURIC MEDIUM IN THE REACTIVE MIXTURE.

公开(公告)号：US3709807A

公开(公告)日：1973-01-09

申请号：US3709807D

申请日：1970-03-23

申请人： LION FAT OIL CO LTD

发明人： TAKENOUCHI K ,  SUSUKI R ,  TOYODA S

IPC分类号： C01B17/92 ,  C07C303/14 ,  C07C303/42 ,  B01J1/10

CPC分类号： C07C303/42 ,  C01B17/92 ,  Y10S204/903 ,  Y10S204/904

摘要： METHODS OF SEPARATING THE BY-PRODUCT SULFURIC ACID FROM THE REACTION MIXTURE RESULTING FROM PHOTO-SULFOXIDATION OF PARAFFINS IN WHICH THE CONCENTRATION OF THE SULFURIC ACID IS FROM 30 TO 95% BY WEIGHT, WHICH COMPRISE THE STEP OF NEUTRALIZING SAID REACTION MIXTURE WITH CAUSTIC ALKALI OR CONTACT THE REACTION MIXTURE WITH UNDILUTED SULFURIC ACID, THEREBY SETTLING THE BY-PRODUCT SULFURIC ACID WITHIN THE REACTION MIXTURE.

公开(公告)号：US3681217A

公开(公告)日：1972-08-01

申请号：US3681217D

申请日：1968-12-18

申请人： AQUITAINE PETROLE

发明人： LUCAS GEORGES ,  VIALLET CLAUDE

IPC分类号： B01J19/12 ,  H01J61/12 ,  B01J1/10

CPC分类号： B01J19/123 ,  H01J61/125 ,  Y10S204/903

摘要： A HIGH-PRESSURE MERCURY VAPOUR DISCHARGE LAMP FOR CARRYING OUT PHOTO-CHEMICAL REACTIONS COMPRISES AN ENVELOPE DEFINING AN ENCLOSED SPACE, THE ENCLOSED SPACE HAVING THEREIN A DOPING MEDIUM COMPRISING AT LEAST ONE HALIDE OF A METAL OF GROUP 6 (SUCH AS CHROMIUM), WITH WHICH THERE MAY BE ASSOCIATED A HALIDE OF A METAL OF GROUP 3 ( SUCH AS YTTRIUM) AND/OR A HALIDE OF A METAL OF THE LANTHANIDE GROUP (SUCH AS HOLMIUM), THE CONCENTRATION OF THE DOPING MEDIUM BEING FROM 0.002 TO MG./CC. AND PREFERABLY FROM 0.02 TO 0.5 MG/CC.

公开(公告)号：US3591476A

公开(公告)日：1971-07-06

申请号：US3591476D

申请日：1967-12-01

申请人： ICI AUSTRALIA LTD

发明人： BATTAERD HENDRIK ADRIAAN JACOB

IPC分类号： C07C45/00 ,  C07C45/29 ,  B01J1/10

CPC分类号： C07C45/002 ,  C07C45/29 ,  Y10S204/903 ,  Y10S204/905

摘要： A PROCES OF CONVERTING ALCOHOLS INTO ALDEHYDES WHICH COMPRISES IRRADIATING ALCOHOL WITH A SOURCE OF HIGH ENERGY RADIATION IN THE PRESENCE OF A SOLID ENERGY TRANSFER CATALYST SELECTED FROM THE GROUP CONSISTING OF CDO, ZNO, ALPHA ALUMINA AL2O3, PBO, PB3O4, SB2O3, BI2O3, V2O5, WO3, MOO AND COPPER, SURFACE-OXIDIZED TO CUPROUS OXIDE.

公开(公告)号：US3558457A

公开(公告)日：1971-01-26

申请号：US3558457D

申请日：1967-05-22

申请人： PHILLIPS PETROLEUM CO

发明人： FURROW CLARENCE L

IPC分类号： C07C303/02 ,  C07C309/08 ,  B01J1/10 ,  C07C143/10

CPC分类号： C07C303/02 ,  Y10S204/903 ,  Y10S204/904 ,  Y10S204/912 ,  Y10S204/913 ,  C07C309/08

摘要： IMPROVED YIELDS OF HYDROXYSULFONATES ARE OBTAINED BY CONTACTING AN EPOXIDE AND A BISULFITE IN THE PRESENCE OF A CHEMICAL FREE RADICAL INITIATOR OR ELECTROMAGNETIC RADIATION OF 1000-8000 ANGSTROMS. THE HYDROXYSULFONATES PRODUCED ARE DESIRABLE DETERGENT SURFACTANTS.

公开(公告)号：US3553091A

公开(公告)日：1971-01-05

申请号：US3553091D

申请日：1967-08-14

申请人： FUMIO NISHIKAWA ,  RYOICHI YASUDA ,  KEIJI NAKAO

发明人： NISHIKAWA FUMIO ,  YASUDA RYOICHI ,  NAKAO KEIJI

IPC分类号： H01J61/18 ,  B01J1/10

CPC分类号： H01J61/18 ,  Y10S204/903

摘要： AN IMPROVEMENT OF A KNOWN SO-CALLED PHOTONITROSATION METHOD FOR CYCLOALKANES BY WHICH THE CYCLOALKANES ARE NITROSATED UNDER THE IRRADIATION OF LIGHT WITH A NITROSATING AGENT TO FORM CORRESPONDING NITROSATION PRODUCTS. THIS IMPROVEMENT IS ACHIEVED BY USING A LIGHT FROM T HE SODIUM VAPOR LAMP AS A LIGHT SOURCE WHICHD MEETS THE CONDITIONS OF (A) AND (B) SPECIFIED IN THE MAIN CLAIM.