公开(公告)号：US3682779A

公开(公告)日：1972-08-08

申请号：US3682779D

申请日：1969-09-19

Applicant: PHILLIPS PETROLEUM CO

Inventor： RITTER RONALD E ,  HUTSON THOMAS JR

IPC: C07C7/11 ,  B01D3/34 ,  B01D3/38

CPC classification number: C07C7/11

Abstract: CARBONYL COMPUNDS AND RESIDUAL OXYGEN ARE REMOVED FROM HYDROCARBON DEHYDROGENATION EFFLUENT CONTAINING RICH OIL STRIPPER OVERHEAT VAPORS, PRIOR, TO CONDENSING HYDROCARBON PRODUCT, WITH WATER SOLUTION SPRAY, E.G., 1 WEIGHT PERCENT KOH, TO REMOVE CARBONYL COMPOUNDS AND 1 WEIGHT PERCENT BISULFITE OR NITRITE SOLUTION TO REMOVE OXYGEN AND ORGANIC ACIDS. A COMBINATION OF AGENTS CAN BE USED. THE WATER SOLUTION AND REMOVED MATERIALS ALONG WITH STEAM CONDENSATE ARE REMOVED FROM A SUITABLE TRAY IN THE STRIPPER. THE C4 OR C5 OLEFINS CONTAINED IN DEHYDROGENATION EFFLUENT AFTER ABSORPTION INTO AN OIL ARE RECOVERED THEREFROM IN A STRIPPER TO WHICH THE SPARY IS FED.

公开(公告)号：US3494848A

公开(公告)日：1970-02-10

申请号：US3494848D

申请日：1968-04-19

Applicant: PHILLIPS PETROLEUM CO

Inventor： HUTSON THOMAS JR ,  HOLIDAY ALLAN D

IPC: B01J19/12 ,  C07C17/10 ,  B01K1/00

CPC classification number: B01J19/122 ,  C07C17/10 ,  C07C19/01

公开(公告)号：US3424975A

公开(公告)日：1969-01-28

申请号：US3424975D

申请日：1965-10-23

Applicant: PHILLIPS PETROLEUM CO

Inventor： SANFORD RICHARD A ,  MCCRAY FLOYD D ,  HUTSON THOMAS JR

IPC: G01N27/06 ,  G01R11/44

CPC classification number: G01N27/06

公开(公告)号：US3536775A

公开(公告)日：1970-10-27

申请号：US3536775D

申请日：1969-06-02

Applicant: PHILLIPS PETROLEUM CO

Inventor： HUTSON THOMAS JR ,  RITTER RONALD E

IPC: C07C7/11 ,  C07C11/18 ,  C07C15/46 ,  C07C7/00 ,  B01D19/00 ,  C07C11/22

CPC classification number: C07C15/46 ,  C07C7/11 ,  C07C11/18

公开(公告)号：US3476825A

公开(公告)日：1969-11-04

申请号：US3476825D

申请日：1967-03-03

Applicant: PHILLIPS PETROLEUM CO

Inventor： HUTSON THOMAS JR ,  CARTER CECIL O

IPC: C07C2/60 ,  C07C5/27 ,  C07C9/00 ,  C07C9/14 ,  C07C3/54 ,  C07C9/12

CPC classification number: C07C5/2789 ,  C07C2/60 ,  C07C9/00 ,  C07C9/14 ,  C07C2527/126 ,  Y02P20/584 ,  Y10S585/904 ,  Y10S585/906

公开(公告)号：US3679771A

公开(公告)日：1972-07-25

申请号：US3679771D

申请日：1970-05-12

Applicant: PHILLIPS PETROLEUM CO

Inventor： HUTSON THOMAS JR ,  CARTER CECIL O

IPC: C07C9/16 ,  C10L1/06 ,  C07C3/54 ,  C07C3/62

CPC classification number: C07C9/16 ,  C10L1/06

Abstract: Isoparaffins are converted in a reaction zone to other hydrocarbons including isoparaffins containing fewer carbon atoms per molecule and isoparaffins containing more carbon atoms per molecule by contacting an isoparaffin feedstock with hydrofluoric acid in the presence of an amount of an olefin which is sufficient to increase the conversion of said feedstock. In a combination process said isoparaffin product containing fewer carbon atoms per molecule than the isoparaffin feedstock is passed to an alkylation zone as a portion of one of the reactants thereto. Isoparaffin product containing the same number of carbon atoms as said first-mentioned isoparaffin feedstock, and which are produced in said alkylation zone, are passed to the firstmentioned reaction zone as a portion of the feedstock thereto. Isoparaffin product containing more carbon atoms per molecule are blended with at least a portion of the hydrocarbon product produced in the alkylation zone.

Abstract translation: 将异链烷烃在反应区中转化为其它烃，包括每分子含有较少碳原子的异链烷烃，每分子含有更多碳原子的异链烷烃，其中，异链烷烃原料与氢氟酸在一定量烯烃的存在下接触，该烯烃足以增加转化率 的所述原料。 在组合方法中，每分子含有比异链烷烃原料少的碳原子的所述异链烷烃产物作为其中一种反应物的一部分被传递到烷基化区。 含有与上述异构烷烃原料相同数量的碳原子并且在所述烷基化区产生的异链烷烃产物作为原料的一部分通入第一提及的反应区。 每分子含有更多碳原子的异链烷烃产物与至少一部分在烷基化区产生的烃产物共混。

公开(公告)号：US3646239A

公开(公告)日：1972-02-29

申请号：US3646239D

申请日：1969-06-03

Applicant: PHILLIPS PETROLEUM CO

Inventor： HUTSON THOMAS JR ,  RITER RONALD E

IPC: C02F3/34 ,  C02F9/00 ,  C07C5/48 ,  C07C7/11 ,  C07C11/00 ,  C07C5/18

CPC classification number: C07C11/00 ,  C02F3/344 ,  C02F2103/38 ,  C07C5/48 ,  C07C7/11

Abstract: EXCESS PURGE WATER CONTAINING OXYGENATD HYDROCARBONS RESULTING FROM HYDROCARBON DEHYDROGENATION PROCESSES IS RENDERED NONTOXIC BY THE CONVERSION OF THE OXYGENATED HYDROCARBONS TO WATER AND CARBON OXIDES IN THE PRESENCE OF MICRORGANISM, E.G., SAPROPHYTIC BACTERIA, PROTOZOA, YEAST AND FUNGI, UNDER AEROBIC CONDITIONS. IN PREFERRED EMBODIMENTS OF THE INVENTION, THE PURGE WATER PRIOR TO TREATMENT WITH MICOORGANISMS IS REBOLED OR STRIPPED WITH A HOT GAS TO REDUCE THE CONVENTRATION OF OXYGENATED HYDROCARBONS.

公开(公告)号：US3631121A

公开(公告)日：1971-12-28

申请号：US3631121D

申请日：1969-05-12

Applicant: PHILLIPS PETROLEUM CO

Inventor： HUTSON THOMAS JR ,  CARTER CECIL O

IPC: B01J10/00 ,  C07C2/30 ,  C07C2/36 ,  C08F10/00 ,  C07C3/10

CPC classification number: C07C2/36 ,  C07C2/30 ,  C07C2531/14 ,  C08F10/00 ,  Y10S585/906 ,  Y10S585/951 ,  Y10S585/952 ,  C08F4/42

Abstract: IN THE DIMERIZATION OF C2 TO C10 OLEFINS IN A LOOP REACTOR, THE IMPROVEMENT COMPRISING RUNNING THE REACTOR HOTTER THAN NORMAL FOR A SHORT PERIOD OF TIME UNTIL CATALYST AND POLYMER ARE DEPOSITED ON THE WALLS OF THE LOOP REACTOR MAKING THE REACTOR MORE SELECTIVE FOR DIMERIZATION, AND THEN RETURNING TO THE USUAL REACTION TEMPERATURES. AS A SECOND FEATURE, BY RUNNING THE EFFLUENT FROM THE LOOP REACTOR THROUGH A FIXED BED OF ION EXCHANGE RESIN, SOME OF THE CATALYST FROM THE STREAM DEPOSITS ON THE ION EXCHANGE RESIN, AND THERE ACTS AS A SECOND CATALYST BED SELECTIVE FOR DIMERIZATION.