111 results about "Ortho-nitrophenol" patented technology

The invention a bletilla striata differentiation and seedling strengthening medium and relates to the technical field of bletilla striata planting and cultivation. The bletilla striata differentiation and seedling strengthening medium is prepared from the following raw materials including potassium nitrate, 440-490mg of ammonium sulfate, monopotassium phosphate, magnesium sulfate, calcium chloride, manganese sulfate, zinc sulfate, boric acid, potassium iodide, sodium molybdate, copper sulfate, cobalt chloride, ferrous sulfate, EDTA (Ethylene Diamine Tetraacetic Acid), phaseomannite, thiamine sulfate, pyridoxine sulfate, nicotinic acid, glycine, DMPT, sodium para-nitrophenolate, sodium ortho-nitrophenol, 5-nitroguaiacol sodium salt, 6-BA, NAA, PP-333, CPPU, citric acid, and cane sugar under a proper pH value condition. The bletilla striata differentiation and seedling strengthening medium can improve the differentiation effects of bletilla striata seeds, and promotes the growth of seedlings and the fast formation of pseudobulb, so that the germination rate of the seeds can be effectively increased, and the growth speed of an embryoid can be increased.

The invention discloses a water-soluble quick-acting drop irrigation fertilizer, which is prepared from, by weight, 17-20 parts of ammonium humate, 2.5-4.5 parts of molasses fermented liquid, 10-15 parts of a nano-aqueous binder, 30-50 parts of anionic polyacrylamide, 5-10 parts of polyaspartic acid, 10-18 parts of o-nitrophenol, 10-20 parts of medical stone powder, 10-20 parts of fermented powder of green lemon peel, 10-20 parts of oyster shell powder, 20-40 parts of pine needle nutrient liquid, 15-20 parts of molasses fermented liquid, 2-3 parts of carbon enzyme, 10-20 parts of sugar alcohol magnesium, 0.3-0.7 parts of borax, and 3-5 parts of rare earth complex. The drop irrigation fertilizer has high organic substance content and is easy to form a granular structure, is good in water solubility and is easy to absorb by corps, and is improved in fertilizer efficiency.

The invention relates to a soil pollution remediation agent, which is prepared from the following raw materials in parts by weight: 25-35 parts of kaolin, 15-20 parts of mica, 10-15 parts of nanometer aqueous adhesive, 6-12 parts of chitosan fibers, 10-20 parts of oyster shell powder, 24-36 parts of anionic polyacrylamide, 12-22 parts of nanocarbon powder, 5-11 parts of nano-hydroxyapatite, 25-45 parts of molasses fermentation broth, 11-19 parts of bamboo fiber powder, 2-3 parts of carbon enzyme, 17-20 parts of poly-dimethyl-diallyl-ammonium chloride, 11-19 parts of maggot manure composite agent, 0.8-1.8 parts of enzyme microorganism, 15-25 parts of sugar alcoholase, 1-3 parts of mixed microbes, 5-10 parts of polyasparaginic acid, 10-18 parts of o-nitrophenol, and 7-13 parts of proline. The remediation agent has the functions of soil pollution treatment, soil improvement, degradation of pesticide and chemical fertilizer residuals, improvement of soil nutrients and the like.

The invention a bletilla striata protocorm induction medium and relates to the technical field of bletilla striata planting and cultivation. The bletilla striata protocorm induction medium is prepared from the following raw materials including potassium nitrate, ammonium sulfate, monopotassium phosphate, magnesium sulfate, calcium chloride, manganese sulfate, zinc sulfate, boric acid, potassium iodide, sodium molybdate, copper sulfate, cobalt chloride, ferrous sulfate, EDTA (Ethylene Diamine Tetraacetic Acid), phaseomannite, thiamine sulfate, pyridoxine sulfate, nicotinic acid, glycine, DMPT, sodium para-nitrophenolate, sodium ortho-nitrophenol, citric acid, 5-nitroguaiacol sodium salt and cane sugar under a proper pH value condition. The bletilla striata protocorm induction medium can increase the germination rate of bletilla striata seeds, and promotes the growth of seedlings and the fast formation of pseudobulb, so that the germination rate of the seeds can be effectively increased, and the growth speed of an embryoid can be increased.

The long-acting slowly released nitrogen fertilizer consists of ammonium nitrogen fertilizer 22-25 wt%, soil conditioner 19-21 wt%, composite sodium nitrophenolate powder 0.01-0.03 wt% and stuffing 50.98-60.98 wt%. The soil conditioner consists of fulvic acid and amino acid mainly; the composite sodium nitrophenolate powder consists of 5-nitroguaiamar sodium, one-nitrophenol sodium and p-nitrophenol sodium; and the stuffing is soil, organic fertilizer or inorganic fertilizer. The present invention has the beneficial effects of synchronous release of nitrogen with crop' s absorption, high fertilizer utilization rate, effective activation of phosphate and potash fertilizer in soil, no side effect and fertilizer effect higher than that of single nitrogen fertilizer.

The invention discloses a high efficiency turning glycosyl beta-galactosidase gene. The genes are gained by enterobacter cloacae B5 CGMCC No.1401 gene set DNA under PCR amplification. The whole length of gene nucleotide sequence is 3090 basic groups, and coding 1029 amino acid. The recombinase features are that enzyme is quart-subunit albumen; polymer molecular weight are 391kD; mono subunit are 97.8kD; the enzyme to lactose Km value is 0.32mmol / L, Vmax is 210.70umol / (L.min); and it to onitrophenol-beta-D-galactoside Km value is close to 0; its optimum reaction temperature is 35 centigrade degree; the pH value is from 6.5-9.5; it can be stored at least two months at room temperature; oligomerization galactose yield is 55%; receptor substrate specificity of the enzyme turning glycosyl is very wild; it can used to compose multi galactoside compounds. The gained enzyme gene can be used to modify gene to gain new beta-galactoside synthetase, and improve its combined efficiency fundamentally.

A disclosed fertilizer quick-acting long-acting synergist comprises the following raw materials: 2, 4-dinitrophenol sodium salt, 4-nitrophenol sodium salt, 2-nitrophenol sodium salt, polyaspartic acid, polyglutamic acid, hydroquinone, thiourea, 3,4-dimethyl-1H-pyrazolium dihydrogen phosphate, acrylamide, dicyandiamide, N-J N-(N-butyl)thiophosphoric triamide, 2-methoxy-5-nitrophenol, sodium alpha-naphthyl acetate, 6-benzylaminopurine, humic acid and potassium hydroxide. The fertilizer quick-acting long-acting synergist is substantially improved in selection and proportion of the raw materials; by cooperating with a fertilizer, the synergist is capable of making the fertilizer rapidly work, keeping long-term effectiveness of the fertilizer, prolonging the fertilizer effectiveness up to 140 days mostly, comprehensively improving fertilizer effective availability by 30% or more and saving fertilizer usage amount by 20%, wherein crops applied with the synergist have substantial effect on absorption and growth just after 1-2 days.

The invention pertains to the technical field of bio-treatment of environmental pollutants, particularly relates to a bacterium for degrading o-nitrobenzaldehyde and the applications thereof in bio-treatment of waste water and remediation of soil environmental pollution. The degrading bacterium of o-nitrobenzaldehyde is the strain ND1 of Alcaligenes sp. The bacterium can degrade o-nitrobenzaldehyde with high efficiency under aerobic condition, and utilize albocarbon, p-nitrophenol, o-nitrophenol, ortho-aminophenol, toluene, p-dimethylaminobenzaldehyde, 2, 4-dinitrophenol, para hydroxy benzoic acid, diphenylamine, benzoic acid, xylene and a plurality of other aromatic compounds. The Alcaligenes sp.ND1 is sensitive to five common antibiotics of tetracycline, kanamycin, streptomycin, chloromycetin and ampicillin, thus providing safe guarantees in the application thereof in the bio-treatment of waste water and remediation of soil environmental pollution.

The invention discloses a process for preparing ortho-aminophenol by virtue of continuous catalytic hydrogenation, and the process is implemented by taking o-nitrophenol as a raw material through carrying out a continuous catalytic hydrogenation reaction in a fixed bed reactor by using a Pd / Al2O3 catalyst, and then separating and purifying the obtained product so as to obtain a target product ortho-aminophenol. The process disclosed by the invention can be used for realizing a continuous catalytic hydrogenation reaction, and is short in technological process, high in degree of automation, low in labor strength, less in equipment investment, and large in production capacity; the Pd / Al2O3 catalyst is good in selectivity and high in activity, and can be used for improving the yield and purity of products, the yield reaches up to 97%, and the purity reaches up to over 99%; no material is discharged and spills over in the whole reaction process, so that the consumption is minimized, therefore, the process is beneficial to resource conservation and environmental conservation, and has good economic and social benefits; both the labor intensity of workers is reduced, and the whole site environment is clean and tidy, so that the intrinsic competitiveness and extrinsic appearance of products are promoted, and therefore, the process is suitable for being widely applied to industrial production.

The invention relates to a liquid chemical fertilizer synergism additive. 0-20 percent of 2,4- dinitrophenol, 0-20 percent of a-naphthylacetic acid, 0-20 percent of indoleacetic acid, 0-20 percent of indolebutyric acid, 0-30 percent of o-nitrophenol, 0-30 percent of p-nitrophenol, 0-20 percent of 5- nitro guaiacol, 0-20 percent of guaiacol, 0-10 percent of brilliant blue, 0-10 percent of polyoxyethylene ethers surfactant and 0-70 percent of methanol according to the weight content are mixed and stirred to produce the liquid chemical fertilizer synergism additive. The fertilizer synergism additive overcomes the shortages of the existing chemical fertilizers, improves chemical fertilizer utilization ratio, reduces chemical fertilizer application and pollution to the environment, has obvious synergism effect, reaches the purpose of increasing production and efficiency, environmental protective and reducing cost, therefore, the popularization of the liquid chemical fertilizer synergism additive has significant social meaning in China as a big agricultural Country.

The invention discloses an orchid plant growth regulator. The orchid plant growth regulator comprises a solid growth regulator and a liquid growth regulator, wherein the solid growth regulator is prepared from sodium para-nitrophenolate, sodium 2-nitrophenolate, 5-nitroguaiacol sodium salt, thiamine hydrochloride, pyridoxine hydrochloride and cyclohexanhexol in a mixing manner. The orchid plant growth regulator has the high affinity and interactivity to cytoplasm of orchid plants, to be facilitated to enter a sensitive part of a plant body, promotes the photosynthesis and the metabolism, accelerates the synthesis and the accumulation of dry substances, achieves the anti-microbial and anti-virus effects, has the characteristics of environment protection and high efficiency, greatly saves the using amount while the high efficiency is ensured, increases the effective utilization rate of raw materials, reduces the toxicity, facilitates the implementing of the medicinal value of the orchid plants, and has low cost; the orchid plant grows vigorously when the orchid plant growth regulator is used, has a high ornamental value, and has the high quality when being used as medicinal materials, has no toxic and side effects and a good medicinal effect.

The invention discloses a preparation method of 2-methyl-8-aminoquinoline. The preparation method is characterized in that the 2-methyl-8-aminoquinoline is prepared from o-nitrophenol through a process line of reduction, cyclization and amino substitution. An oxidant is selected from one or more of the o-nitrophenol, ammonium ceric nitrate, vanadic acid and iron oxide, and a catalyst is selected from ammonium chloride-cobalt chloride, palladium-aluminum trioxide or aluminum trioxide-silicon dioxide.

The invention discloses a preparing method of bacillus alcaligenes strain Alcaligenes sp., CCTCC No.M206121 of degraded o-nitrophenol, which comprises the following steps: allocating inorganic salt culture medium with dibasic sodium phosphate, monobasic potassium phosphate, manganese sulfate, copperas, addex-magnesium, calcii chloridum, blue copperas, white copperas and hydrogen dioxide solution; adjusting pH value; sterilizing under high temperature; enriching bacterial; sampling from sludge; allocating suspending liquid with soil sample and inorganic salt; seeding into ortho-nitrophenol fresh organic salt culture medium with finite volume seeding quantity; keeping the temperature; culturing on shaker; getting enriched culture; separating and purifying enriched culture in LB solid culture medium. This invention can makes the degraded reach to 99%.

The invention discloses water-soluble o-nitrophenol-containing copper porphyrin and a Schiff base copper porphyrin complex thereof, and a synthesis method and an application thereof, and belongs to the field of chemical application. The synthesis method of THE o-nitrophenol-containing copper porphyrin and the Schiff base complex thereof is disclosed by using functional group modification as a main means. The application of the water-soluble o-nitrophenol-containing copper porphyrin and the Schiff base copper porphyrin complex thereof in biological activity, including the interaction of calf thymus DNA (ct-DNA) and in-vitro antitumor researches, is introduced. A pyridyl cation is introduced to a porphyrin ring through modification, so the hydrophilicity of lipophilic porphyrin compounds is greatly increased; and the increase of the solubility overcomes a severe defect of the porphyrin derivatives, so the anticancer performance is significantly increased. A result of the study of the application shows that the water-soluble o-nitrophenol-containing copper porphyrin and the Schiff base complex thereof have good in-vitro antitumor activity.

The invention belongs to the technical field of organic chemical industry, and concretely relates to a method for preparing cyclopentanol. According to the method, a material composed of cyclopentene, water and a mixed solvent is continuously performed with a hydration reaction through a fixed bed filled with a catalyst, wherein, the mixed solvent is composed of o-nitrophenol and ketone with weight ratio being (0.5-1.5):1, after the hydration reaction is finished, a reactant is cooled and delaminated to an oil phase and an water phase, the oil phase material is rectificated under normal pressure, fraction at the temperature of 38-55 DEG C is condensed to obtain the unreacted cyclopentene, and the fraction at the temperature of 135-165 DEG C is condensed and collected to obtain refined cyclopentanol. The method has the advantage of high conversion rate for cyclopentene, a solvent is more stable, a side reaction is not generated by cyclopentene and the solvent during a cyclopentanol preparation process through hydration to obtain by-product, refining of cyclopentanol is simpler, and energy consumption is saved.

The invention discloses a method for preparing o-nitrophenol, which comprises the following steps: nitrating phenol in mild conditions with silica loaded heteropoly acid cesium as a catalyst and low-concentration nitric acid as a nitrating agent; and successively performing extraction, distillation, steam distillation and recrystallization to obtain the o-nitrophenol. The silica loaded heteropoly acid cesium is formed by loading 1% to 40% (wt%) of heteropoly acid cesium to silica. The method for preparing o-nitrophenol has the advantages of high phenol conversion rate, high o-phenol nitration selectivity, easiness in preparation of the catalyst, high catalytic activity, easy separation of the catalyst after the action, reusability and broad application prospects.

The invention discloses a liquid fertilizer for apples. The liquid fertilizer is prepared from the following raw materials in parts by weight: 17-20 parts of potassium humate, 10-15 parts of nano aqueous binder, 30-50 parts of anionic polyacrylamide, 0.5-1 part of matrine, 5-10 parts of polyaspartic acid, 10-18 parts of o-nitrophenol, 10-20 parts of medical stone powder, 10-20 parts of duckweed baking powder, 10-20 parts of oyster shell powder, 2-4 parts of sodium alginate, 15-20 parts of molasses fermentation liquor, 2-3 parts of carbon enzyme, 0.2-0.5 part of glycine, 3-8 parts of chitosan, 3-5 parts of complex rare earth, 6-10 parts of dry leaf of stevia rebaudiana, 10-20 parts of leaf residue obtained after stevia rebaudiana extraction, 0.1-0.5 part of nano activated carbon, 0.4-0.5 part of photosynthetic induction factor, 1-3 parts of bacillus subtilis microbial inoculum, 3-5 parts of trichoderma virens and the like. The liquid fertilizer for the apples can obviously improve the high-quality fruit rate of the apples.

The invention discloses a preparation method of benzoxazole and benzimidazole compounds. A specific structural formula of the benzoxazole and benzimidazole compounds is described in the specification, wherein R1 is aryl, substituted aryl or alkyl; R2 is fluorine, chlorine, methoxyl or methyl; and X is oxygen, nitrogen or nitrogen methyl. The preparation method comprises the following steps: taking amino acid and o-nitrophenol (ortho-nitroaniline) compounds sold on the market as starting materials of reaction, and stirring and heating in a solvent under the catalytic action of an alkaline reagent, so that various substituted benzoxazole and benzimidazole compounds can be obtained with high yield. Reaction conditions are mild, no extra oxidizing agent, reducing agent, ligand or transition metal catalyst needs to be added. The preparation method has the advantages of low cost, simple operation and realization of mass production. Experimental results show that the yield of the obtained benzoxazole and benzimidazole compounds can reach 95%.

The invention discloses a preparation method and application of a modification electrode. According to the preparation method, a polysulfanilic acid modified graphite electrode is prepared, the electrochemical behavior of o, m and p-nitrophenol on the electrode is studied through a cyclic voltammetry method, and a cyclic voltammetry curve is subjected to semi-differential treatment, so that the sensitivity and the separation degree of the electrode are further improved. The result shows that in a phosphate buffer solution of which the pH value is 8.00, the modified electrode has a remarkable function in distinguishing electrochemical oxidation of three isomers and a function of remarkably improving the current sensitivity. Compared with a naked graphite electrode, according to the graphite electrode, the differences of two adjacent oxidation peak potentials between o-nitrophenol and p-nitrophenol and between p-nitrophenol and m-nitrophenol are respectively increased to be 90mV and 155mV from 80mV and 133mV, and meanwhile the measurement sensitivity is remarkably improved, the peak current and the concentration of components are in relatively good linear response, and the electrode is good in reproducibility and stability.

A synthesis process of benzoxazolinone is a reaction process is organic solvent in a sealed high pressure reactor with CO and o-nitrophhenol as raw material, Se as catalyst, DBU and triethylamine as cocatalyst. The molar amount of Se is 0.1-20 % that of reactant, organic strong alkali DBU 10-200 %, triethylamine 10-200%, the molar ratio of reactant to the solvent is 1 to 1-50, the reaction time is 2-20 hr, the reaction temperature is 50-200 deg.C and CO reactant pressure is 1-10 MPa gauge pressure. The present invention has simple operation, easy-to-obtain material, fewer reaction steps and high yield.

The invention discloses a method for returning straws to a field. According to the method, straws are collected, naturally dried and crushed; the crushed straw is soaked in a treatment solution; filtering is carried out, and the soaking solution is removed; the straw is steamed; the steamed straw is buried in field ditches; an organic fertilizer is applied, and soil is used for covering and is compacted. According to the invention, the straw is crushed, soaked in the treatment solution and is steamed; a composite synergist (o-nitro phenol sodium, polyaspartic acid, potentilla anserine, gibberellin, hydroxyacetamide, and sodium tripolyphosphate) is added to the organic fertilizer; with microbes in the soil, lignin in the straw can be fully degraded, and straw decomposition efficiency is greatly improved. Therefore, straw returning time is shortened, and the occurrence of wheat root diseases under a corn straw returning condition is reduced.

The invention provides synthesis of a copper-iodine four-core molecular cluster Cu4I4 (Etmbt)4 and nitrophenol selective fluorescent selective sensing application of the chair type copper-iodine cluster. The invention aims at synthesizing a copper-iodine-based sensing material Cu4I4 (Etmbt)4 capable of selectively sensing and identifying nitrophenol, wherein Etmbt is 2-ethylmercaptobenzothiazole.The material contains one ladder-shaped Cu4I4 core and four Etmbt ligands and can emit relatively strong yellow green phosphorescence. The copper-iodine four-core molecular cluster Cu4I4 (Etmbt) can be obtained by taking cuprous iodide, the 2-ethylmercaptobenzothiazole, ethanol, acetonitrile and hydroiodic acid to react under a solvent thermal condition and can be used for selectively sensing andidentifying o-nitrophenol in wastewater.

The invention belongs to the technical field of organic chemical industry and specifically relates to a method for preparing cyclopentanone by using cyclopentene as a raw material. According to the method, materials composed of cyclopentene, water and a mixed solvent continuously pass through a fixed bed loaded with a catalyst to undergo a hydration reaction, and then the hydration reaction product undergoes catalytic dehydrogenation so as to prepare cyclopentanone. The mixed solvent is composed of o-nitrophenol and cyclopentanone at the mass ratio of 1: (0.5-1.5). Conversion rate of cyclopentene is high, and cyclopentene and the solvent are hardly subjected to side reaction. By the method, separation technology is simplified, and energy consumption is lowered.

The invention discloses a compound plant growth regulator. The compound plant growth regulator is wettable powder, and comprises the following raw materials in parts by weight: 0.12-0.17 part of 5-nitroguaiacol sodium salt, 0.3-0.6 part of o-nitrophenol, 0.5-0.7 part of sodium para-nitrophenolate, 0.08-0.12 part of forchlorfenuron, 1-5 parts of DPPA, 8-16 parts of boric acid, 5-10 parts of potassium sulphate, 5-10 parts of zinc sulfate, 15-30 parts of magnesium sulfate, 5-10 parts of a chelating agent, 0.1-0.5 part of aspirin and the balance being white carbon black. According to the compound plant growth regulator, melons and fruits can grow rapidly, gibberellin can be replaced, flowers and fruits can be retained, fruits are large, the quality and the grade of the fruits can be enhanced, the yield is increased, the cost and the toxicity are low, the application is wide, and the effects are good.

The invention relates to a preparing method of 2-substituted benzoxazole compounds. The compounds are obtained by reaction of products obtained by reaction of acyl chloride and o-nitrophenol or derivatives thereof under catalyzing of reducing agent ammonium formate, a solvent and palladium-containing agents. According to the method, the reaction condition is mild, environment is protected, raw materials are rich and easy to obtain, operation is easy, yield is high, and various kinds of performance are optimized.

The invention discloses a method for producing multi-substituted 3,4-bihydrogen-3-methyl-2H-1,4- benzothiazine-2-ketones. The method comprises the following steps: all kinds of multi-substituted 3,4-bihydrogen-3-methyl-2H-1,4- benzothiazine-2-ketone are produced from multiple substituted o-nitryl phenol through one-pot synthesis of catalytic hydrogenation / reduction ammoniation / esterification with rare metals are used as the catalysts in a mixed solution of an alcohol and water. The method provided by the invention uses o-nitryl phenol as the norm to achieve a mole yield more than 25 percent of multi-substituted 3,4-bihydrogen-3-methyl-2H-1,4- benzothiazine-2-ketones. The cheap raw material for the reaction is cheap and the one-pot synthesis is used, so that the technology provided by the invention for producing multi-substituted 3,4-bihydrogen-3-methyl-2H-1,4- benzothiazine-2-ketones is an effective method and has a great prospect in the industrialized production.

The invention provides a phosphate salt plant growth conditioning agent, which comprises the following components by weight percentage: potassium 5-nitro guaiacol phosphate 0.1-98%, potassium o nitrophenol phosphate 0-97%, potassium p nitrophenol phosphate 0-97%, potassium 2,4-dinitrophenol phosphate 0-97%, potassium 4-hydroxycoumarin phosphate 0-97% and potassium triacontanol phosphate 0-97%. The plant-growth regulator can be used for agriculture and forestry production by soaking seed, dressing seed or sprinkling leaf, and has the effects for promoting rooting, accelerating maturation, increasing yield and alleviating drug damage with convenient usage, safety and other characteristics.

The invention discloses a coolant used for a power battery and a preparation method and an application of the coolant. The coolant comprises the following raw materials in parts by weight: 1-5 parts of bis(hydroxymethyl) imidazolidinyl urea, 7-15 parts of nanometer barium sulfate, 33-41 parts of propylene glycol, 5-12 parts of graphite tailings, 11-19 parts of sodium 2-nitrophenol, 3-7 parts of chloroplatinic acid and 45-55 parts of water. The graphite tailings are smashed to be mixed, heated and stirred with a chloroplatinic acid solution, and then filtering is performed to remove filtrate; the precipitate is taken, washed, dried and calcined to obtain a mixture B; the mixture B is mixed and stirred with bis(hydroxymethyl) imidazolidinyl urea, nanometer barium sulfate, propylene glycol, sodium 2-nitrophenol and water; in a sealing condition, ultrasonic treatment is performed on the mixture at a temperature of 55-60 DEG C, and then standing is performed, and finally, ultrasonic treatment is performed at a temperature of 5-10 DEG C. The coolant disclosed in the invention is used for cooling of the power battery, and the effect of the coolant is obviously better that in the prior art, so that heat release of the power battery module can be accelerated.

The invention belongs to the field of organic chemical industry and specifically relates to a method for preparing cyclopentanol by direct hydration of cyclopentene. According to the method, materials composed of cyclopentene, water and a mixed solvent continuously pass through a fixed bed filled with a catalyst to undergo a hydration reaction, wherein the mixed solvent is composed of o-nitrophenol and alcohol according to the weight ratio of (0.5-1.5):1; after the hydration reaction, reactants are cooled and layered to obtain an oil phase and a water phase; and the oil phase material undergoes rectification at normal pressure, a fraction of 38-55 DEG C is condensed to obtain unreacted cyclopentene, a fraction of 105-120 DEG C is condensed to obtain a solvent, and a fraction of 135-165 DEG C is condensed and collected to obtain refined cyclopentanol. Conversion rate of cyclopentene is high. The solvent is more stable. During the preparation process of cyclopentanol by hydration, cyclopentene and the solvent basically undergo no side reaction to produce by-products. Thus, refining of cyclopentanol is simpler, and energy consumption is reduced.

The invention provides special planting base fertilizer for passiflora edulis and a preparation method thereof, and belongs to the technical field of agriculture planting. The base fertilizer is prepared from the following raw materials in parts by weight through fermentation: 15 to 20 parts of passiflora edulis fruit hull, 30 to 35 parts of peanut bran, 20 to 25 parts of banyan leaves, 10 to 15 parts of mushroom residue, 15 to 20 parts of garlic stems, 10 to 12 parts of chicken manure, 30 to 35 parts of human excreta, 0.1 to 0.15 part of sodium 2-nitrophenolate, 2 to 4 parts of plant extraction agents and 0.015 to 0.018 part of corrosion accelerators. The special planting base fertilizer for passiflora edulis has the advantages that the special planting base fertilizer is used for planting the passiflora edulis; the survival rate of the passiflora edulis can be improved; the fertilizer is saved; the yield is improved; plant diseases are prevented; the product nutritive value is improved; the mouthfeel of passiflora edulis fruits is better; the special planting base fertilizer is applicable to large-scale systematic planting; the production and the income are increased for farmer households.