公开(公告)号：US3881008A

公开(公告)日：1975-04-29

申请号：US36531273

申请日：1973-05-30

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK JR ROBERT H ,  SWERED PAUL

IPC: A01N33/18 ,  C02F1/50 ,  C07C87/30 ,  A61K27/00

CPC classification number: C02F1/50 ,  A01N33/18 ,  A01N33/12 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. The novel processes and compositions of the present invention are processes or mixtures which show unexpected synergistic activity against microorganisms, including bacteria, fungi and algae, which produce slime in aqueous systems of bodies which are objectionable from either an operational or aesthetic point of view. Specifically, the invention is directed to the use of compositions comprising a combination of N-2-nitrobutylmorpholine and N-alkyl-dimethyl-benzyl ammonium chloride, containing from 10 to 14 carbons.

Abstract translation: 本发明涉及用于抑制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物; 例如，在纸浆的制造，纸的制造，冷却水系统和废水处理中。 本发明的新颖方法和组合物是对微生物包括细菌，真菌和藻类具有意想不到的协同活性的方法或混合物，其在从操作或美学角度看是令人反感的身体的水性体系中产生粘液。 具体地，本发明涉及包含含有10至14个碳的N-2-硝基丁基吗啉和N-烷基 - 二甲基 - 苄基氯化铵的组合物的组合物的用途。

公开(公告)号：US3880620A

公开(公告)日：1975-04-29

申请号：US48065474

申请日：1974-06-19

Applicant: BETZ LABORATORIES

Inventor： LANGE K ROBERT ,  HSU YUAN TSUN

IPC: B01D47/00 ,  C02F5/14 ,  B01D47/02

CPC classification number: B01D47/00 ,  C02F5/14

Abstract: The present invention is directed to a method of controlling deposition during the scrubbing of waste flue gases derived from blast furnace iron producing operations. The invention specifically calls for the spraying of the flue gases with an aqueous medium containing the combination comprising in a weight ratio basis of 1:10 to 10:1 of an acrylic acid polymer having an average number molecular weight of from about 750 to about 100,000 and an organo-phosphonate having the chemical formula:

WHERE M IS AN INTEGER OF 1 TO 10, R is hydrogen or alkyl of 1:4 carbonatoms and M is hydrogen or a water-soluble cation. The aqueous medium ideally should contain from about 0.5 to about 100 parts per million of the combination.

Abstract translation: 本发明涉及一种在从高炉铁生产操作中产生的废烟气中洗涤时控制沉积的方法。 本发明特别要求用含有该组合物的含水介质喷雾烟道气，该组合物的重量比基于1:10至10:1，平均数分子量为约750至约100,000的丙烯酸聚合物 和具有以下化学式的有机膦酸酯：

公开(公告)号：US3873712A

公开(公告)日：1975-03-25

申请号：US45774574

申请日：1974-04-04

Applicant: BETZ LABORATORIES

Inventor： BRINK JR ROBERT H ,  SHEMA BERNARD F ,  JUSTICE ROGER L ,  SWERED PAUL

IPC: A01N43/26 ,  C02F1/50 ,  A01N9/02

CPC classification number: C02F1/50 ,  A01N43/26 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting and/or controlling the growth of slime in water and, in particular, water employed for industrial purposes. Water employed in the manufacture of pulp paper and water employed in cooling water systems, as well as other industrial waters, provide environments which are conducive to slime formation. The novel compositions of the present invention are mixtures which show unexpected synergistic activity against microorganisms, including bacteria, fungi and algae, which produce slime in aqueous systems. The slime, of course, is objectionable from an operational and/or an aesthetic point of view. Specifically, the invention is directed to and the use of compositions comprising a combination of 5-chloro-4-phenyl-1,2dithiole-3-one and phenolic compounds(or mixtures thereof). The inventive compositions inhibit the growth of slime in water, or more specifically, possess biocidal activity against bacteria, fungi and/or algae. The phenolic compounds contemplated for use in accordance with the present invention are those phenolic compounds which possess the capacity to kill or inhibit the growth of slime-forming microorganisms such as bacteria, fungi and algae. The type phenolic compounds encompassed by the present invention may be exemplified by: phenol, ortho-phenylphenol, 2, 3, 4, 6-tetrachlorophenol, 4-chloro-2-cyclopentylphenol and 2chloro-4-phenylphenol.

Abstract translation: 本发明涉及用于抑制和/或控制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物。 用于制造用于冷却水系统以及其他工业水域的纸浆纸和水的水提供有利于粘液形成的环境。 本发明的新型组合物是对含水体系中产生粘液的微生物，包括细菌，真菌和藻类显示意想不到的协同活性的混合物。 当然，泥浆从操作和/或审美的角度来说是令人反感的。 具体地，本发明涉及包含5-氯-4-苯基-1,2-二硫代-3-酮和酚类化合物（或其混合物）的组合的组合物的用途。 本发明的组合物抑制水中粘液的生长，或者更具体地，其具有对细菌，真菌和/或藻类的杀生物活性。 预期用于本发明的酚类化合物是具有杀死或抑制粘液形成微生物如细菌，真菌和藻类生长能力的那些酚类化合物。 本发明包括的酚类化合物的例子有：苯酚，邻苯基苯酚，2,3,4,6-四氯苯酚，4-氯-2-环戊基苯酚和2-氯-4-苯基苯酚。

公开(公告)号：US3860517A

公开(公告)日：1975-01-14

申请号：US37048473

申请日：1973-06-15

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK JR ROBERT H

IPC: A01N33/18 ,  C02F1/50 ,  A01N9/02 ,  C02B3/06

CPC classification number: C02F1/50 ,  A01N33/18 ,  A01N31/10 ,  A01N2300/00

Abstract: The present invention relates to certain processes and composition useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes, for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. The novel processes and compositions of the present invention are processes or mixtures which show unexpected synergistic activity against microorganisms, including bacteria, fungi and algae, which produce slime in aqueous systems or bodies which are objectionable from either an operational or aesthetic point of view. Specifically the invention is directed to the use of compositions comprising a combination of N-2-nitrobutyl morpholine and pentachlorophenol.

Abstract translation: 本发明涉及可用于抑制水中粘泥生长的某些方法和组合物，特别是用于工业目的的水，例如制造纸浆，制造纸，冷却水系统和 在污水处理中。 本发明的新方法和组合物是显示对微生物（包括细菌，真菌和藻类）的意想不到的协同活性的方法或混合物，其在水性体系或体内产生从操作或美学角度看是不利的粘液。 具体地，本发明涉及使用包含N-2-硝基丁基吗啉和五氯苯酚的组合的组合物。

公开(公告)号：US3829424A

公开(公告)日：1974-08-13

申请号：US36111073

申请日：1973-05-17

Applicant: BETZ LABORATORIES

Inventor： SHEMA B ,  BRINK R ,  SWERED P

IPC: A01N43/40 ,  C02F1/50 ,  A01N9/02 ,  A01N9/20 ,  A01N9/22

CPC classification number: C02F1/50 ,  A01N43/40 ,  A01N33/18 ,  A01N2300/00

Abstract: THE PRESENT INVENTION RELATES TO CERTAIN PROCESSES AND COMPOSITIONS USEFUL FOR INHIBITING THE GROWTH OF SLIME IN WATER AND, IN PARTICULAR, WATER USED FOR INDUSTRIAL PURPOSES; FOR EXAMPLE, IN THE MANUFACTURE OF PULP PAPER, IN THE MANUFACTURE OF PAPER, IN COOLING WATER SYSTEMS AND IN EFFLUENT WATER TREATMENT. THE NOVEL PROCESSES AND COMPOSITIONS OF THE PRESENT INVENTION ARE PROCESS OR MIXTURES WHICH SHOWS UNEXPECTED SYNERGISTIC ACTIVITY AGAINST MICROORGANISMS, INCLUDING BACTERIA, FUNGI AND ALGAE, WHICH PRODUCE SLIME IN AQUEOUS SYSTEMS OR BODIES WHICH ARE OBJECTIONABLE FROM EITHER AN OPERATIONAL OR AESTHETIC POINT OF VIEW. SPECIFICALLY, THE INVENTION IS DIRECTED TO THE USE OF COMPOSITIONS COMPRISING A CONBINATION OF A BROMONITROSTYRENE AND CETYL PYRIDINIUM BROMIDE.

公开(公告)号：US3822351A

公开(公告)日：1974-07-02

申请号：US22620072

申请日：1972-02-14

Applicant: BETZ LABORATORIES

Inventor： SHEMA B ,  BRINK R ,  JUSTICE R

IPC: A01N55/04 ,  C02F1/50 ,  A01N13/00

CPC classification number: C02F1/50 ,  A01N55/04 ,  A01N43/10 ,  A01N2300/00

Abstract: THE PRESENT INVENTION RELATES TO CERTAIN PROCESSES AND COMPOSITIONS USEFUL FOR INHIBITING AND/OR CONTROLLING THE GROWTH OF SLIME IN WATER AND, IN PARTICULAR, WATER EMPLOYED FOR INDUSTRIAL PURPOSES. WATER EMPOLYED IN COOLANUFACTURE OF PULP PAPER AND WATER EMPLOYED IN COOLING WATER SYSTEMS, AS WELL AS OTHER INDUSTRIAL WATERS, PROVIDE ENVIRONMENT WHICH ARE CONDUCTIVE TO SLIME FROMATION. THE NOVEL COMPOSITIONS OF THE PRESENT INVENTION ARE MIXTURES WHICH SHOW UNEXPECTED SYNERGISTIC ACTIVITY AGAINST MICROORGANISMS, INCLUDING BACTERIA, FUNGI AND ALGAE, WHICH PRODUCE SILIME IN AQUEOUS SYSTEMS. THE SLIME, OF COURSE, IS OBJECTIONABLE FROM AN OPERATIONAL AND/OR AN AESTHETIC POINT OF VIEW. SPECIFICALLY, THE INVENTION IS DIRECTED TO AND THE USE OF COMPOSITION COMPRISING A COMBINATION OF 3,3,4,4-TETRACHLOROTETRAHYDROTHIOPHENE1,1-DIOXIDE (OR DERIVATIVES THEREOF) AND BIS(TRI-N-BUTYL TIN) OXIDE. THE INVENTIVE COMPOSITIONS INHIBIT THE GROWTH OF SLIME IN WATER, OR MORE SPECIFICALLY, POSSESS BIOCIDAL ACTIVITY AGAINST BACTERIA, FUNGI AND/OR ALGAE.

公开(公告)号：US3706532A

公开(公告)日：1972-12-19

申请号：US3706532D

申请日：1971-08-20

Applicant: BETZ LABORATORIES

Inventor： NOLL CHARLES A

IPC: G01N31/02 ,  G01N31/22 ,  G01N33/18

CPC classification number: G01N31/22 ,  G01N31/02 ,  Y10S422/90 ,  Y10T436/25125

Abstract: The present disclosure is directed to a method for determining the zinc concentration in an aqueous medium. More specifically, the method is directed for use to aqueous mediums which contain contaminated and perhaps interfering metal ions, such as the cations of aluminum, iron and copper. According to the method, the sample of the aqueous medium is acidified, treated with a buffered complexing agent to complex any aluminum and iron ions present, treated with an organo-sulfur compound which will complex with any copper ions present and discriminate against any zinc ions present. An indicator compound which will react with the zinc to produce a color has been added to the aqueous medium and the color intensity of the resulting solution is ascertained. The color intensity is then compared with the color intensity of known quantities of zinc and the indicator compound, and the concentration of the zinc is ascertained accordingly.

Abstract translation: 本公开涉及一种用于测定水性介质中锌浓度的方法。 更具体地，该方法被用于含有受污染的和可能干扰的金属离子的水性介质，例如铝，铁和铜的阳离子。 根据该方法，将水性介质的样品酸化，用缓冲的络合剂处理以使存在的任何铝和铁离子复合，用与存在的任何铜离子复合的有机硫化合物处理，并区分任何锌离子 当下。 将与锌反应产生颜色的指示剂化合物加入到水性介质中，确定得到的溶液的着色强度。 然后将颜色强度与已知量的锌和指示剂化合物的颜色强度进行比较，并且相应地确定锌的浓度。

公开(公告)号：US3705005A

公开(公告)日：1972-12-05

申请号：US3705005D

申请日：1971-06-21

Applicant: BETZ LABORATORIES

Inventor： CERVI FRANK R ,  TONKYN RICHARD G

IPC: C23F11/167 ,  C23F11/16

CPC classification number: C23F11/1676

Abstract: AMINOALYLENE PHOSPHONATES CONTAINING SULFUR, OXYGEN, SULFOXIDE OR SULFONE GROUPS AND THEIR USE AS CORROSION INHIBITORS IN AQUEOUS SYSTEMS. IT HAS BEEN DISCOVERED THAT COMPOUNDS OF THIS NATURE NOT ONLY YIELD SATISFACTORY ANODIC INHIBITION, BUT ALSO VERY DESIRABLE CATHODIC CORROSION INHIBITION WHEN ADDED TO AQUEOUS SYSTEMS IN AN EFFECTIVE AMOUNT, E.G. RANGING FROM 1 TO 1000 PARTS PER MILLION PARTS BY WEIGHT OF THE AQUEOUS SYSTEM.

公开(公告)号：US3697442A

公开(公告)日：1972-10-10

申请号：US3697442D

申请日：1970-08-13

Applicant: BETZ LABORATORIES

Inventor： LIEBERMAN HILLEL

IPC: B01D19/04 ,  B01D17/00

CPC classification number: B01D19/0404 ,  B01D19/0409

Abstract: THIS DISCLOSURE RELATES TO DEFOAMING COMPOSITION AND THEIR USE IN CONTROLLING FOAM IN AQUEOUS SYSTEMS. THE COMPOSITIONS WHICH CAN BE EMULSIVE IN CHARACTER CONTAIN IN COMBINATION OF A MIXTURE OF ALUMINUM OXIDE PARTICLES AND HYDROPHOBIC SILICA PARTICLES, AT LEAST ONE ALKALINE EARTH METAL HYDROXIDE, AT LEAST ONE FATTY ACID CONTAINING 6 TO 24 AND PREFERABLY 16 TO 22 CARBON ATOMS, AND A WATER-INSOLUBLE LIQUID ORGANIC CARRIER. THE COMPOSITION MAY CONTAIN WATER, AND WHERE THE LIQUID CARRIER IS HYDROPHOBIC IN CHARACTER, THE COMPOSITION WILL BE AN EMULSION. IN CERTAIN INSTANCE IT IS DESIRABLE TO INCORPORATE SURFACEACTIVE AGENTS (SURFACTANTS) OR SPREADING AGENTS IN THE COMPOSITION.

公开(公告)号：US3657136A

公开(公告)日：1972-04-18

申请号：US3657136D

申请日：1969-12-29

Applicant: BETZ LABORATORIES

Inventor： LIEBERMAN HILLEL ,  HENDERSON JOHN W

IPC: B01D19/04 ,  B01D

CPC classification number: C07C255/00 ,  B01D19/0404

Abstract: THE PRESENT DISCLOSURE IS DIRECTED TO A METHOD OF DEFOAMING AND INHIBITING FOAM FORMATION EXPERIENCED IN ACRYLONITRILE PRODUCTION SYSTEMS. THE METHOD OF PROCESS GENERALLY COMPRISES IN ITS BROADEST SENSE, ADDING TO SAID SYSTEM A COMPOSITION COMPRISING AT LEAST ONE HYDROCARBON OIL, AT LEAST ONE ALKALINE EARTH METAL HYDROXIDE AND AT LEAST ONE FATTY ACID CONTAINING FROM ABOUT 12 TO ABOUT 22 CARBON ATOMS. THE COMPOSITION MAY ALSO CONTAIN WATER AND A POLYETHER POLYOL. THE COMPOSITION, OF COURSE IS ADDED TO SAID SYSTEMS IN AN AMOUNT SUFFICIENT TO CONTROL THE FOAM.